EP0977309A1 - Coupling device and application - Google Patents

Coupling device and application Download PDF

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Publication number
EP0977309A1
EP0977309A1 EP98810730A EP98810730A EP0977309A1 EP 0977309 A1 EP0977309 A1 EP 0977309A1 EP 98810730 A EP98810730 A EP 98810730A EP 98810730 A EP98810730 A EP 98810730A EP 0977309 A1 EP0977309 A1 EP 0977309A1
Authority
EP
European Patent Office
Prior art keywords
coupling device
housing
needle
connection
coupling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98810730A
Other languages
German (de)
French (fr)
Inventor
Widner Hanspeter
Ludger Bitter
Ralt Hausen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ascom Systec AG
Original Assignee
Ascom Systec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ascom Systec AG filed Critical Ascom Systec AG
Priority to EP98810730A priority Critical patent/EP0977309A1/en
Priority to EP99927643A priority patent/EP1101254A1/en
Priority to PCT/CH1999/000317 priority patent/WO2000007262A1/en
Priority to IL14096399A priority patent/IL140963A0/en
Priority to CA002338125A priority patent/CA2338125A1/en
Priority to BR9912473-4A priority patent/BR9912473A/en
Priority to JP2000562973A priority patent/JP2002521806A/en
Priority to KR1020017000530A priority patent/KR20010074706A/en
Priority to AU44956/99A priority patent/AU747119B2/en
Priority to CN99809078A priority patent/CN1311908A/en
Priority to IDW20010152A priority patent/ID28844A/en
Publication of EP0977309A1 publication Critical patent/EP0977309A1/en
Priority to NO20010470A priority patent/NO20010470L/en
Priority to HK02101528.7A priority patent/HK1040004A1/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
    • H01R4/2408—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by clamping screws

Definitions

  • the invention relates to a coupling device according to the Preamble of claim 1 and the use thereof.
  • Coupling devices of this type are used for coupling electrical devices used on a power cable and can in particular when transferring information via power distribution networks for coupling and decoupling z.
  • B. high-frequency signals are used.
  • the invention is based on the object Coupling device to specify the easy, quick and previous Power cut-off required essentially without danger a power cable can be attached. Further Advantages are that the coupling device is simple in construction, small, light and inexpensive to manufacture.
  • the coupling device according to the invention is very suitable good for coupling and decoupling signals for transmission of information about the power grid and can especially in local network transformer stations, Distribution points and house connection boxes one Low-voltage power supply network can be used. Especially when the coupling device is close to a Disconnection point of the power cable on a phase conductor only slight emissions occur, Reflections and attenuations so that also signals with relatively small amplitude for the Sufficient information transfer.
  • the coupling device an elongated, about cuboid housing 1 on from an electrical insulating material, preferably plastic, with, in the Near an upper end, one on a front arranged opening 2 through which a needle 3 transversely to Longitudinal direction of the housing 1 protrudes outwards.
  • the needle 3 is firmly anchored in a holder 4, which is displaceable and is rotatably mounted in the housing 1.
  • the bracket 4 has an external thread with an internal thread a bearing sleeve 5 which engages with a screw 6 is firmly connected. It is on the outside with one Provide a slot for the engagement of a screwdriver.
  • the needle 3, the holder 4 and the bearing sleeve 5 are made made of electrically conductive material, preferably steel, the Screw 6, on the other hand, made of electrically insulating material, preferably plastic.
  • the bearing sleeve 5 is connected to a contact piece 7, which at the upper end of an elongated cavity 8 in Inside the housing 1 is arranged. At the bottom is the cavity 8 surrounded by a contact sleeve 9, with the An insulated cable 10 is electrically conductive on the outside is connected, which at the lower end of the housing 1 the same is led out and a connection for z. B. forms a transmitting and receiving device.
  • An overcurrent fuse 11 is arranged in the cavity 8, with a first contact 12, which on the contact piece 7 abuts and a second contact 13 which slides in the Contact sleeve 9 is mounted and with the inside of both directly as well as via one at the lower end of the contact sleeve 9 supported compression spring 14 in electrically conductive contact stands.
  • the compression spring 14 acts on the Overcurrent fuse 11 with an upward force and creates sufficient contact pressure between the first contact 12 and the contact piece 7 safe.
  • the Needle 3 is thus over the holder 4, the bearing sleeve 5, the contact piece 7, the overcurrent fuse 11 and the Contact sleeve 9 connected to the cable 10.
  • At the back of the housing 1 are, spaced in the longitudinal direction, two Cross grooves 15, 16 attached.
  • the needle 3 In a rest position, the needle 3 is withdrawn, so that it protrudes little or not out of the opening 2.
  • the coupling device as in FIG. 2 shown, conveniently on a phase conductor 17 one to one Power cable 18 belonging to the power supply network are attached by two cable ties 19, 20 around the Phase conductor 17 and the coupling device are laid, in such a way that they lie in the transverse grooves 15, 16.
  • a screwdriver on screw 6 attached and by turning to the right, in which the bearing sleeve 5 is rotated, the bracket 4 pushed forward, see above that the needle 3 isolates the phase conductor 17 pierces until it reaches its operational position, in which bumps its tip against its surface. So that is an electrically conductive connection between the Phase conductor 17 and the cable 10 made.
  • the Contact area between the tip of the needle 3 and the Phase conductor 17 is small, but because there are only small currents should flow, sufficient.
  • the coupling device is largely attached safely.
  • the only non-isolated part is the Needle 3 with the phase conductor 17 in an electrically conductive Connection.
  • the opening 2 of the housing 1 is in direct contact with the insulation of the phase conductor, partly inside the housing 1, partly inside the insulation and is therefore not accessible.
  • a device connected to the cable 10, such as a transmit and Receiving device, is thus via the coupling device coupled to the phase conductor 17 and can be used for sending and Received from the power grid Information is used. It's through that Overcurrent protection 11 against damage from overcurrents protected. It is for the quality of the transmission advantageous if the coupling device is close to a Disconnection point 21 of the power cable 18, up to which it is surrounded by common insulation and is held together, attached to a phase conductor 17 becomes. There occur because of the still homogeneous field distribution Radiations, reflections and attenuations of the injected Signals only to a small extent and the efficiency of the Coupling in and out is particularly high.
  • the coupling device at the point where it is no longer needed, it can, in turn without a power cut being required after Withdraw the needle 3 to the rest position Turn screw 6 counterclockwise and cut the cable ties 19, 20 can be removed without difficulty.
  • the little one injury caused by the penetration of the needle 3 Isolation of the phase conductor 17 is not important.

Abstract

A pick-up needle (3) fitted in an electrically insulated case moves to and fro by turning an electrically insulated screw (6) and protrudes sideways through an opening in the case's end. It is connected to a cable (10) by an excess-current cut-out.

Description

Technisches GebietTechnical field

Die Erfindung betrifft eine Kopplungsvorrichtung gemäss dem Oberbegriff des Anspruchs 1 sowie eine Verwendung derselben. Derartige Kopplungsvorrichtungen werden zur Ankopplung elektrischer Geräte an ein Starkstromkabel eingesetzt und können insbesondere bei der Uebertragung von Informationen über Stromverteilungsnetze zum Ein- und Auskoppeln von z. B. hochfrequenten Signalen verwendet werden.The invention relates to a coupling device according to the Preamble of claim 1 and the use thereof. Coupling devices of this type are used for coupling electrical devices used on a power cable and can in particular when transferring information via power distribution networks for coupling and decoupling z. B. high-frequency signals are used.

Stand der TechnikState of the art

Es ist bekannt, Nachrichten über Stromversorgungsnetze zu übertragen. Dazu werden (WO-A-95/29 537) hochfrequente Signale kapazitiv ein- und ausgekoppelt. Dies erfordert jedoch Installationen, welche nur bei abgeschaltetem Strom angebracht werden können, was beträchtliche Umtriebe und Kosten verursacht.It is known to send messages through power grids transfer. For this purpose (WO-A-95/29 537) high-frequency Capacitive signals coupled in and out. This requires however, installations which only work when the power is switched off can be attached, which is considerable activity and Costs.

Darstellung der ErfindungPresentation of the invention

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, eine Koppelvorrichtung anzugeben, die leicht, rasch und vorherige Stromabschaltung erforderlich im wesentlichen gefahrlos an einem Starkstromkabel angebracht werden kann. Weitere Vorteile liegen darin, dass die Kopplungsvorrichtung einfach im Aufbau, klein, leicht und billig herstellbar ist.In contrast, the invention is based on the object Coupling device to specify the easy, quick and previous Power cut-off required essentially without danger a power cable can be attached. Further Advantages are that the coupling device is simple in construction, small, light and inexpensive to manufacture.

Die erfindungsgemässe Kopplungsvorrichtung eignet sich sehr gut zum Aus- und Einkoppeln von Signalen zur Uebertragung von Informationen über das Stromversorgungsnetz und kann insbesondere in Ortsnetz-Transformatorstationen, Verteilstellen und Hausanschlusskästen eines Niederspannungs-Energieversorgungsnetzes eingesetzt werden. Vor allem wenn die Kopplungsvorrichtung nahe an einer Auftrennstelle des Starkstromkabels an einem Phasenleiter angesetzt wird, treten nur geringfügige Abstrahlungen, Reflexionen und Dämpfungen auf, so dass auch Signale mit verhältnismässig kleiner Amplitude für die Informationsübertragung ausreichen.The coupling device according to the invention is very suitable good for coupling and decoupling signals for transmission of information about the power grid and can especially in local network transformer stations, Distribution points and house connection boxes one Low-voltage power supply network can be used. Especially when the coupling device is close to a Disconnection point of the power cable on a phase conductor only slight emissions occur, Reflections and attenuations so that also signals with relatively small amplitude for the Sufficient information transfer.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

Im folgenden wird die Erfindung anhand von Zeichnung, welche lediglich ein Ausführungsbeispiel zeigen, näher erläutert. Es zeigen

Fig. 1
einen Längsschnitt durch eine erfindungsgemässe Kopplungsvorrichtung und
Fig. 2
schematisch eine erfindungsgemässe Kopplungsvorrichtung, an einem Phasenleiter eines Starkstromkabels angebracht.
The invention is explained in more detail below with reference to drawings, which only show one exemplary embodiment. Show it
Fig. 1
a longitudinal section through a coupling device according to the invention and
Fig. 2
schematically an inventive coupling device attached to a phase conductor of a power cable.

Wege zur Ausführung der ErfindungWays of Carrying Out the Invention

Wie am besten aus Fig. 1 ersichtlich, weist die erfindungsgemässe Kopplungsvorrichtung ein längliches, etwa quaderförmigen Gehäuse 1 auf aus einem elektrisch isolierendem Material, vorzugsweise Kunststoff, mit, in der Nähe eines oberen Endes, einer an einer Vorderseite angeordneten Oeffnung 2, durch welche eine Nadel 3 quer zur Längsrichtung des Gehäuses 1 nach aussen ragt. Die Nadel 3 ist in einer Halterung 4 fest verankert, die verschiebbar und unverdrehbar im Gehäuse 1 gelagert ist. Die Halterung 4 weist ein Aussengewinde auf, das mit einem Innengewinde einer Lagerhülse 5 eingreift, welche mit einer Schraube 6 fest verbunden ist. Sie ist an der Aussenseite mit einem Schlitz für den Eingriff eines Schraubenziehers versehen. Die Nadel 3, die Halterung 4 und die Lagerhülse 5 bestehen aus elektrisch leitendem Material, vorzugsweise Stahl, die Schraube 6 dagegen aus elektrisch isolierendem Material, vorzugsweise Kunststoff.As best seen in Fig. 1, the coupling device according to the invention an elongated, about cuboid housing 1 on from an electrical insulating material, preferably plastic, with, in the Near an upper end, one on a front arranged opening 2 through which a needle 3 transversely to Longitudinal direction of the housing 1 protrudes outwards. The needle 3 is firmly anchored in a holder 4, which is displaceable and is rotatably mounted in the housing 1. The bracket 4 has an external thread with an internal thread a bearing sleeve 5 which engages with a screw 6 is firmly connected. It is on the outside with one Provide a slot for the engagement of a screwdriver. The needle 3, the holder 4 and the bearing sleeve 5 are made made of electrically conductive material, preferably steel, the Screw 6, on the other hand, made of electrically insulating material, preferably plastic.

Die Lagerhülse 5 ist mit einem Kontaktstück 7 verbunden, welches am oberen Ende eines länglichen Hohlraums 8 im Inneren des Gehäuses 1 angeordnet ist. Am unteren Ende ist der Hohlraum 8 von einer Kontakthülse 9 umgeben, mit deren Aussenseite ein isoliertes Kabel 10 elektrisch leitend verbunden ist, welches am unteren Ende des Gehäuses 1 aus demselben herausgeführt ist und einen Anschluss für z. B. ein Sende- und Empfangsgerät bildet.The bearing sleeve 5 is connected to a contact piece 7, which at the upper end of an elongated cavity 8 in Inside the housing 1 is arranged. At the bottom is the cavity 8 surrounded by a contact sleeve 9, with the An insulated cable 10 is electrically conductive on the outside is connected, which at the lower end of the housing 1 the same is led out and a connection for z. B. forms a transmitting and receiving device.

Im Hohlraum 8 ist eine Ueberstromsicherung 11 angeordnet, mit einem ersten Kontakt 12, welcher am Kontaktstück 7 anliegt und einem zweiten Kontakt 13, der gleitend in der Kontakthülse 9 gelagert ist und mit deren Innenseite sowohl direkt als auch über eine am unteren Ende der Kontakthülse 9 abgestützte Druckfeder 14 in elektrisch leitendem Kontakt steht. Die Druckfeder 14 beaufschlagt die Ueberstromsicherung 11 mit einer nach oben gerichteten Kraft und stellt so einen ausreichenden Kontaktdruck zwischen deren erstem Kontakt 12 und dem Kontaktstück 7 sicher. Die Nadel 3 ist somit über die Halterung 4, die Lagerhülse 5, das Kontaktstück 7, die Ueberstromsicherung 11 und die Kontakthülse 9 mit dem Kabel 10 verbunden. An der Rückseite des Gehäuses 1 sind, in Längsrichtung beabstandet, zwei Querrillen 15, 16 angebracht.An overcurrent fuse 11 is arranged in the cavity 8, with a first contact 12, which on the contact piece 7 abuts and a second contact 13 which slides in the Contact sleeve 9 is mounted and with the inside of both directly as well as via one at the lower end of the contact sleeve 9 supported compression spring 14 in electrically conductive contact stands. The compression spring 14 acts on the Overcurrent fuse 11 with an upward force and creates sufficient contact pressure between the first contact 12 and the contact piece 7 safe. The Needle 3 is thus over the holder 4, the bearing sleeve 5, the contact piece 7, the overcurrent fuse 11 and the Contact sleeve 9 connected to the cable 10. At the back of the housing 1 are, spaced in the longitudinal direction, two Cross grooves 15, 16 attached.

In einer Ruhestellung ist die Nadel 3 zurückgezogen, so dass sie nur wenig oder gar nicht aus der Oeffnung 2 ragt. In diesem Zustand kann die Kopplungsvorrichtung, wie in Fig. 2 dargestellt, bequem an einem Phasenleiter 17 eines zu einem Stromversorgungsnetz gehörenden Starkstromkabels 18 befestigt werden, indem zwei Kabelbinder 19, 20 um den Phasenleiter 17 und die Kopplungsvorrichtung gelegt werden, und zwar so, dass sie in den Querrillen 15, 16 liegen. Anschliessend wird an der Schraube 6 ein Schraubenzieher angesetzt und durch Rechtsdrehen, bei welchem die Lagerhülse 5 mitgedreht wird, die Halterung 4 nach vorn geschoben, so dass die Nadel 3 die Isolierung des Phasenleiters 17 durchstösst, bis sie ihre Einsatzposition erreicht, in welcher ihre Spitze an dessen Oberfläche anstösst. Damit ist eine elektrisch leitende Verbindung zwischen dem Phasenleiter 17 und dem Kabel 10 hergestellt. Die Kontaktfläche zwischen der Spitze der Nadel 3 und dem Phasenleiter 17 ist zwar klein, doch, da nur kleine Ströme fliessen sollen, ausreichend.In a rest position, the needle 3 is withdrawn, so that it protrudes little or not out of the opening 2. In the coupling device, as in FIG. 2 shown, conveniently on a phase conductor 17 one to one Power cable 18 belonging to the power supply network are attached by two cable ties 19, 20 around the Phase conductor 17 and the coupling device are laid, in such a way that they lie in the transverse grooves 15, 16. Then a screwdriver on screw 6 attached and by turning to the right, in which the bearing sleeve 5 is rotated, the bracket 4 pushed forward, see above that the needle 3 isolates the phase conductor 17 pierces until it reaches its operational position, in which bumps its tip against its surface. So that is an electrically conductive connection between the Phase conductor 17 and the cable 10 made. The Contact area between the tip of the needle 3 and the Phase conductor 17 is small, but because there are only small currents should flow, sufficient.

Dank dem isolierenden Gehäuse 1 und dem Umstand, dass die Schraube 6 gleichfalls aus isolierendem Material besteht, ist das Ansetzen der Kopplungsvorrichtung weitgehend gefahrlos. Als einziges nicht isoliertes Teil steht die Nadel 3 mit dem Phasenleiter 17 in elektrisch leitender Verbindung. Sie liegt jedoch, da die Oeffnung 2 des Gehäuses 1 unmittelbar an der Isolierung des Phasenleiters anliegt, zum einen Teil innerhalb des Gehäuses 1, zum anderen Teil innerhalb der Isolierung und ist daher nicht zugänglich.Thanks to the insulating housing 1 and the fact that the Screw 6 also consists of insulating material, the coupling device is largely attached safely. The only non-isolated part is the Needle 3 with the phase conductor 17 in an electrically conductive Connection. However, it lies because the opening 2 of the housing 1 is in direct contact with the insulation of the phase conductor, partly inside the housing 1, partly inside the insulation and is therefore not accessible.

Ein an das Kabel 10 angeschlossenes Gerät, etwa ein Sende- und Empfangsgerät, ist somit über die Kopplungsvorrichtung an den Phasenleiter 17 angekoppelt und kann zum Senden und Empfangen von über das Stromversorgungsnetz übertragenen Informationen eingesetzt werden. Es ist durch die Ueberstromsicherung 11 vor Beschädigung durch Ueberströme geschützt. Für die Qualität der Uebertragung ist es vorteilhaft, wenn die Kopplungsvorrichtung in der Nähe einer Auftrennstelle 21 des Starkstromkabels 18, bis zu welcher dasselbe von einer gemeinsamen Isolierung umgeben ist und zusammengehalten wird, an einen Phasenleiter 17 angesetzt wird. Dort treten wegen der noch homogenen Feldverteilung Abstrahlungen, Reflexionen und Dämpfungen der eingekoppelten Signale nur in geringem Umfang auf und die Effizienz der Ein- und Auskopplung ist besonders hoch.A device connected to the cable 10, such as a transmit and Receiving device, is thus via the coupling device coupled to the phase conductor 17 and can be used for sending and Received from the power grid Information is used. It's through that Overcurrent protection 11 against damage from overcurrents protected. It is for the quality of the transmission advantageous if the coupling device is close to a Disconnection point 21 of the power cable 18, up to which it is surrounded by common insulation and is held together, attached to a phase conductor 17 becomes. There occur because of the still homogeneous field distribution Radiations, reflections and attenuations of the injected Signals only to a small extent and the efficiency of the Coupling in and out is particularly high.

Wird die Kopplungsvorrichtung an der Stelle, an der sie angesetzt ist, nicht mehr benötigt, so kann sie, wiederum ohne dass eine Stromabschaltung erforderlich wäre, nach Zurückziehen der Nadel 3 in die Ruhestellung durch Linksdrehung der Schraube 6 und Durchtrennen der Kabelbinder 19, 20 ohne Schwierigkeit abgenommen werden. Die kleine durch das Eindringen der Nadel 3 verursachte Verletzung der Isolation des Phasenleiters 17 ist nicht von Belang.If the coupling device at the point where it is no longer needed, it can, in turn without a power cut being required after Withdraw the needle 3 to the rest position Turn screw 6 counterclockwise and cut the cable ties 19, 20 can be removed without difficulty. The little one injury caused by the penetration of the needle 3 Isolation of the phase conductor 17 is not important.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Gehäusecasing
22
OeffnungOpening
33
Nadelneedle
44
Halterungbracket
55
Lagerhülsebearing sleeve
66
Schraubescrew
77
Kontaktstückcontact piece
88th
Hohlraumcavity
99
Kontakthülsecontact sleeve
1010
Kabelelectric wire
1111
UeberstromsicherungOver current protection
1212
erster Kontaktfirst contact
1313
zweiter Kontaktsecond contact
1414
Druckfedercompression spring
15, 1615, 16
Querrillentransverse grooves
1717
Phasenleiterphase conductor
1818
Starkstromkabel Power cables
19, 2019, 20
Kabelbindercable ties
2121
Auftrennstelledisruption site

Claims (10)

Kopplungsvorrichtung zur elektrischen Ankopplung von Geräten an einen von einer Isolation umgebenen Einzelleiter eines Starkstromkabels (18), mit mindestens einem Anschluss für ein Gerät, dadurch gekennzeichnet, dass sie eine vorstehende Nadel (3) zum Durchstossen der Isolation aufweist, welche mit dem Anschluss elektrisch leitend verbunden ist.Coupling device for the electrical coupling of devices to a single conductor of a power cable (18) surrounded by insulation, with at least one connection for a device, characterized in that it has a protruding needle (3) for piercing the insulation which is electrically conductive with the connection connected is. Kopplungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie ein Gehäuse (1) aufweist mit einer Oeffnung (2), in welcher die Nadel (3) angeordnet ist.Coupling device according to claim 1, characterized in that it has a housing (1) with an opening (2) in which the needle (3) is arranged. Kopplungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Nadel (3) zwischen einer Einsatzstellung, in welcher sie aus dem Gehäuse (1) herausragt und einer Ruhestellung, in welcher sie nicht oder weniger weit aus dem Gehäuse (1) herausragt, verschiebbar ist.Coupling device according to claim 2, characterized in that the needle (3) between a position in which it protrudes from the housing (1) and a rest position in which it does not protrude from the housing (1) or less. Kopplungsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Nadel (3) in einer Halterung (4) verankert ist, welche mittels einer im Gehäuse (1) gelagerten, von aussen betätigbaren Schraube (6) in einer im Gehäuse (1) angeordneten Lagerhülse (5) verschiebbar ist.Coupling device according to claim 3, characterized in that the needle (3) is anchored in a holder (4) which, by means of a screw (6) which can be actuated from the outside and is mounted in the housing (1), in a bearing sleeve (1) arranged in the housing (1). 5) is displaceable. Kopplungsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die elektrisch leitende Verbindung der Nadel (3) mit dem Anschluss über die Halterung (4) und die Lagerhülse (5) hergestellt ist und mindestens der von aussen zugängliche Teil der Schraube (6) aus elektrisch isolierendem Material besteht. Coupling device according to claim 4, characterized in that the electrically conductive connection of the needle (3) with the connection via the holder (4) and the bearing sleeve (5) is made and at least the part of the screw (6) which is accessible from the outside is made of electrically insulating material Material exists. Kopplungsvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zwischen die Nadel (3) und den Anschluss eine Ueberstromsicherung (11) gelegt ist.Coupling device according to one of claims 1 to 5, characterized in that an overcurrent fuse (11) is placed between the needle (3) and the connection. Kopplungsvorrichtung nach einem der Ansprüche 2 bis 5 und Anspruch 6, dadurch gekennzeichnet, dass die Ueberstromsicherung (11) im Gehäuse (1) angeordnet und mit dem Anschluss über eine Kontakthülse (9), in welcher sie gleitend gelagert ist, elektrisch leitend verbunden ist.Coupling device according to one of claims 2 to 5 and claim 6, characterized in that the overcurrent fuse (11) is arranged in the housing (1) and is electrically conductively connected to the connection via a contact sleeve (9) in which it is mounted in a sliding manner. Kopplungsvorrichtung nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, dass das Gehäuse (1) länglich ausgebildet ist und an einer Rückseite zwei in Längsrichtung beabstandete Querrillen (15, 16) zur Aufnahme von Kabelbindern (19, 20) aufweist, während die Oeffnung (2) an einer Vorderseite, insbesondere an einem Endbereich, des Gehäuses (1) angeordnet ist.Coupling device according to one of claims 2 to 7, characterized in that the housing (1) is elongated and has on its rear side two longitudinally spaced transverse grooves (15, 16) for receiving cable ties (19, 20), while the opening ( 2) is arranged on a front side, in particular on an end region, of the housing (1). Verwendung der Koppeleinrichtung nach einem der Ansprüche 1 bis 8 zur Einkopplung von der Informationsübermittlung dienenden Signalen in ein Stromversorgungsnetz.Use of the coupling device according to one of the Claims 1 to 8 for the coupling of the Information serving signals in one Power supply network. Verwendung nach Anspruch 9, dadurch gekennzeichnet, dass die Koppelungseinrichtung unmittelbar anschliessend an eine Auftrennstelle (21) eines Starkstromkabels (18) an einem der isolierten Phasenleiter (17) angesetzt wird.Use according to claim 9, characterized in that the coupling device is attached directly to a separation point (21) of a power cable (18) on one of the insulated phase conductors (17).
EP98810730A 1998-07-29 1998-07-29 Coupling device and application Withdrawn EP0977309A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
EP98810730A EP0977309A1 (en) 1998-07-29 1998-07-29 Coupling device and application
KR1020017000530A KR20010074706A (en) 1998-07-29 1999-07-13 Coupling device and use of same
AU44956/99A AU747119B2 (en) 1998-07-29 1999-07-13 Coupling device and use of same
IL14096399A IL140963A0 (en) 1998-07-29 1999-07-13 Coupling device and use of same
CA002338125A CA2338125A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same
BR9912473-4A BR9912473A (en) 1998-07-29 1999-07-13 Coupling device and its use
JP2000562973A JP2002521806A (en) 1998-07-29 1999-07-13 Coupling device and its use
EP99927643A EP1101254A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same
PCT/CH1999/000317 WO2000007262A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same
CN99809078A CN1311908A (en) 1998-07-29 1999-07-13 Coupling device and use of same
IDW20010152A ID28844A (en) 1998-07-29 1999-07-13 TOOLS AND USES
NO20010470A NO20010470L (en) 1998-07-29 2001-01-26 Switching device and use of the same
HK02101528.7A HK1040004A1 (en) 1998-07-29 2002-02-27 Coupling device and use of same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810730A EP0977309A1 (en) 1998-07-29 1998-07-29 Coupling device and application

Publications (1)

Publication Number Publication Date
EP0977309A1 true EP0977309A1 (en) 2000-02-02

Family

ID=8236220

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98810730A Withdrawn EP0977309A1 (en) 1998-07-29 1998-07-29 Coupling device and application
EP99927643A Withdrawn EP1101254A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99927643A Withdrawn EP1101254A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same

Country Status (12)

Country Link
EP (2) EP0977309A1 (en)
JP (1) JP2002521806A (en)
KR (1) KR20010074706A (en)
CN (1) CN1311908A (en)
AU (1) AU747119B2 (en)
BR (1) BR9912473A (en)
CA (1) CA2338125A1 (en)
HK (1) HK1040004A1 (en)
ID (1) ID28844A (en)
IL (1) IL140963A0 (en)
NO (1) NO20010470L (en)
WO (1) WO2000007262A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060701A1 (en) * 1999-04-01 2000-10-12 Nor.Web Dpl Limited Coupling apparatus and method
FR2925983A1 (en) * 2007-12-26 2009-07-03 Beromet Sa Electrical connector for connecting electrical equipment on electric cable, has connecting terminal forming units connected to end of cut-out forming units in order to connect perforation point to connecting terminal forming units

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888213A (en) * 1959-02-18 1962-01-31 Ass Elect Ind Improvements relating to electrical connecting devices
JPH01122576A (en) * 1987-11-06 1989-05-15 Furukawa Electric Co Ltd:The Parts coupled to pd cable for distribution line arrestor
EP0603134A1 (en) * 1992-12-18 1994-06-22 Optelma Ag Electrical distribution system, especially for lighting purposes
WO1995029537A1 (en) * 1994-04-21 1995-11-02 Norweb Plc Powerline communications network employing tdma, fdma and/or cdma

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888213A (en) * 1959-02-18 1962-01-31 Ass Elect Ind Improvements relating to electrical connecting devices
JPH01122576A (en) * 1987-11-06 1989-05-15 Furukawa Electric Co Ltd:The Parts coupled to pd cable for distribution line arrestor
EP0603134A1 (en) * 1992-12-18 1994-06-22 Optelma Ag Electrical distribution system, especially for lighting purposes
WO1995029537A1 (en) * 1994-04-21 1995-11-02 Norweb Plc Powerline communications network employing tdma, fdma and/or cdma

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 366 (E - 806) 15 August 1989 (1989-08-15) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060701A1 (en) * 1999-04-01 2000-10-12 Nor.Web Dpl Limited Coupling apparatus and method
GB2363529A (en) * 1999-04-01 2001-12-19 Nor Web Dpl Ltd Coupling apparatus and method
FR2925983A1 (en) * 2007-12-26 2009-07-03 Beromet Sa Electrical connector for connecting electrical equipment on electric cable, has connecting terminal forming units connected to end of cut-out forming units in order to connect perforation point to connecting terminal forming units

Also Published As

Publication number Publication date
KR20010074706A (en) 2001-08-09
WO2000007262A1 (en) 2000-02-10
ID28844A (en) 2001-07-05
NO20010470D0 (en) 2001-01-26
IL140963A0 (en) 2002-02-10
AU4495699A (en) 2000-02-21
AU747119B2 (en) 2002-05-09
CN1311908A (en) 2001-09-05
NO20010470L (en) 2001-03-28
EP1101254A1 (en) 2001-05-23
HK1040004A1 (en) 2002-05-17
CA2338125A1 (en) 2000-02-10
JP2002521806A (en) 2002-07-16
BR9912473A (en) 2001-04-17

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