WO2000007262A1 - Coupling device and use of same - Google Patents

Coupling device and use of same Download PDF

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Publication number
WO2000007262A1
WO2000007262A1 PCT/CH1999/000317 CH9900317W WO0007262A1 WO 2000007262 A1 WO2000007262 A1 WO 2000007262A1 CH 9900317 W CH9900317 W CH 9900317W WO 0007262 A1 WO0007262 A1 WO 0007262A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
coupling device
needle
connection
cable
Prior art date
Application number
PCT/CH1999/000317
Other languages
German (de)
French (fr)
Inventor
Hanspeter Widmer
Ludger Bitter
Ralf Hansen
Original Assignee
Ascom Powerline Communications 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 Powerline Communications Ag filed Critical Ascom Powerline Communications Ag
Priority to IL14096399A priority Critical patent/IL140963A0/en
Priority to EP99927643A priority patent/EP1101254A1/en
Priority to JP2000562973A priority patent/JP2002521806A/en
Priority to AU44956/99A priority patent/AU747119B2/en
Priority to KR1020017000530A priority patent/KR20010074706A/en
Priority to CA002338125A priority patent/CA2338125A1/en
Priority to BR9912473-4A priority patent/BR9912473A/en
Publication of WO2000007262A1 publication Critical patent/WO2000007262A1/en
Priority to NO20010470A priority patent/NO20010470L/en
Priority to HK02101528.7A priority patent/HK1040004A1/en

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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 to the use thereof.
  • Such coupling devices are used for coupling electrical devices to a power cable and can be used in particular for the transmission of information via power distribution networks for coupling and decoupling z.
  • B. high-frequency signals can be used.
  • the invention has for its object to provide a coupling device that can be attached easily, quickly and prior power cut off essentially safely on a power cable. 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 well suited for coupling and decoupling signals for transmitting information via the power supply network are used in particular in local network transformer stations, distribution points and house connection boxes of a low-voltage power supply network. Especially when the coupling device is placed close to a disconnection point of the power cable on a phase conductor, only minor emissions, reflections and attenuations occur, so that signals with a relatively small amplitude are sufficient for the information transmission.
  • Fig. 1 shows a longitudinal section through a coupling device according to the invention
  • Fig. 2 shows schematically an inventive
  • Coupling device attached to a phase conductor of a power cable.
  • the coupling device has an elongated, approximately cuboid housing 1 made of an electrically insulating material, preferably plastic, with, in the vicinity of an upper end, an opening 2 arranged on a front through which a The needle 3 protrudes outwards transversely to the longitudinal direction of the housing 1.
  • the needle 3 is firmly anchored in a holder 4 which is displaceably and non-rotatably mounted in the housing 1.
  • the holder 4 has an external thread with an internal thread engages a bearing sleeve 5 which is fixedly connected with a screw 6. It is provided with a slot on the outside for the engagement of a screwdriver.
  • the needle 3, the holder 4 and the bearing sleeve 5 consist of electrically conductive material, preferably steel, the screw 6, however, made of electrically insulating material, preferably plastic.
  • the bearing sleeve 5 is connected to a contact piece 7, which is arranged at the upper end of an elongated cavity 8 in the interior of the housing 1. At the lower end of the cavity 8 is surrounded by a contact sleeve 9, with the outside of which an insulated cable 10 is electrically conductively connected, which is led out of the same at the lower end of the housing 1 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 rests on the contact piece 7 and a second contact 13, which is slidably mounted in the contact sleeve 9 and with the inside thereof both directly and via one at the lower end of the contact sleeve 9 supported compression spring 14 is in electrically conductive contact:
  • the compression spring 14 acts on the
  • the needle 3 In a rest position, the needle 3 is withdrawn so that it protrudes only slightly or not at all from the opening 2.
  • the coupling device as in FIG. 2 are conveniently attached to a phase conductor 17 of a power cable 18 belonging to a power supply network by placing two cable ties 19, 20 around the phase conductor 17 and the coupling device in such a way that they lie in the transverse grooves 15, 16.
  • a screwdriver is then attached to the screw 6 and, by turning clockwise, in which the bearing sleeve 5 is also rotated, the holder 4 is pushed forward so that the needle 3 pierces the insulation of the phase conductor 17 until it reaches its use position, in which its tip abuts on its surface.
  • An electrically conductive connection between the phase conductor 17 and the cable 10 is thus established.
  • the contact area between the tip of the needle 3 and the phase conductor 17 is small, but sufficient since only small currents are to flow.
  • the attachment of the coupling device is largely safe.
  • the needle 3 is in an electrically conductive connection with the phase conductor 17.
  • the opening 2 of the housing 1 lies directly against the insulation of the phase conductor, it lies partly inside the housing 1 and partly inside the insulation and is therefore not accessible.
  • a device connected to the cable 10, such as a transmitting and receiving device, is thus coupled to the phase conductor 17 via the coupling device and can be used to send and receive information transmitted via the power supply network. It's through that
  • Overcurrent fuse 11 protected against damage from overcurrents.
  • the coupling device is in the vicinity of a separation point 21 of the power cable 18, up to which the same is surrounded by a common insulation and is held together, is attached to a phase conductor 17. Because of the still homogeneous field distribution, radiation, reflections and attenuation of the injected signals only occur to a small extent and the efficiency of the coupling and decoupling is particularly high.
  • the coupling device If the coupling device is no longer required at the point at which it is attached, it can again be moved to the rest position after the needle 3 has been retracted, without a power cut being necessary

Abstract

According to the invention a needle (3) is arranged in a housing (1) such that it can be advanced and retracted by the rotation of a screw (6) and protrudes laterally outwards through an opening (2) located in the end area of said housing. Said needle is further connected to a cable (10) via an overcurrent protection element situated inside the housing (1). The housing (1) and screw (6) consist of an electrically insulating material. After the housing (1) by means of cable links (19, 20) has been connected near a separation point (21) to a phase conductor (17) of a power cable (18) belonging to a power distribution system and the needle (3) has penetrated the insulation of the phase conductor (17), a transceiver connected to the cable (10) can be used to transmit information via the power distribution system.

Description

B E S C H R E I B UN G DESCRIPTION
KOPPLUNGSVORRICHTUNG UND VERWENDUNG DERSELBENCOUPLING DEVICE AND USE THEREOF
Technisches GebietTechnical field
Die Erfindung betrifft eine Kopplungsvorrichtung gemass 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 üebertragung 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 to the use thereof. Such coupling devices are used for coupling electrical devices to a power cable and can be used in particular for the transmission of information via power distribution networks for coupling and decoupling z. B. high-frequency signals can be used.
ERSAT2BLATT (REGEL 26) SPARE 2 BLADE (RULE 26)
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 transmit messages over power supply networks. For this purpose (WO-A-95/29 537) high-frequency signals are capacitively coupled in and out. This requires: however, installations that can only be installed when the power is switched off, which causes considerable expenditure 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 has for its object to provide a coupling device that can be attached easily, quickly and prior power cut off essentially safely on a power cable. 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 üebertragung von Informationen über das Stromversorgungsnetz und kann insbesondere in Ortsnetz-Transformatorstaticnen, 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 well suited for coupling and decoupling signals for transmitting information via the power supply network are used in particular in local network transformer stations, distribution points and house connection boxes of a low-voltage power supply network. Especially when the coupling device is placed close to a disconnection point of the power cable on a phase conductor, only minor emissions, reflections and attenuations occur, so that signals with a relatively small amplitude are sufficient for the information transmission.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Im folgenden wird die Erfindung anhand von Zeichnung, welche lediglich ein Ausführungsbeispiel zeigen, näher erläutert. Es zeigenThe invention is explained in more detail below with reference to drawings, which only show one exemplary embodiment. Show it
Fig. 1 einen Längsschnitt durch eine erfindungsgemässe Kopplungsvorrichtung undFig. 1 shows a longitudinal section through a coupling device according to the invention and
Fig. 2 schematisch eine erfindungsgemässeFig. 2 shows schematically an inventive
Kopplungsvorrichtung, an einem Phasenleiter eines Starkstromkabels angebracht.Coupling device, attached to a phase conductor of a power cable.
Wege zur. Aus ührung der Er indungPaths to. From the creation of 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 can best be seen from FIG. 1, the coupling device according to the invention has an elongated, approximately cuboid housing 1 made of an electrically insulating material, preferably plastic, with, in the vicinity of an upper end, an opening 2 arranged on a front through which a The needle 3 protrudes outwards transversely to the longitudinal direction of the housing 1. The needle 3 is firmly anchored in a holder 4 which is displaceably and non-rotatably mounted in the housing 1. The holder 4 has an external thread with an internal thread engages a bearing sleeve 5 which is fixedly connected with a screw 6. It is provided with a slot on the outside for the engagement of a screwdriver. The needle 3, the holder 4 and the bearing sleeve 5 consist of electrically conductive material, preferably steel, the screw 6, however, 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 is arranged at the upper end of an elongated cavity 8 in the interior of the housing 1. At the lower end of the cavity 8 is surrounded by a contact sleeve 9, with the outside of which an insulated cable 10 is electrically conductively connected, which is led out of the same at the lower end of the housing 1 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 dieAn overcurrent fuse 11 is arranged in the cavity 8, with a first contact 12, which rests on the contact piece 7 and a second contact 13, which is slidably mounted in the contact sleeve 9 and with the inside thereof both directly and via one at the lower end of the contact sleeve 9 supported compression spring 14 is in electrically conductive contact: The compression spring 14 acts on the
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.Overcurrent fuse 11 with an upward force and thus ensures a sufficient contact pressure between the first contact 12 and the contact piece 7. The needle 3 is thus connected to the cable 10 via the holder 4, the bearing sleeve 5, the contact piece 7, the overcurrent protection 11 and the contact sleeve 9. On the back of the housing 1, two transverse grooves 15, 16 are spaced in the longitudinal direction.
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 only slightly or not at all from the opening 2. In this state, the coupling device, as in FIG. 2 are conveniently attached to a phase conductor 17 of a power cable 18 belonging to a power supply network by placing two cable ties 19, 20 around the phase conductor 17 and the coupling device in such a way that they lie in the transverse grooves 15, 16. A screwdriver is then attached to the screw 6 and, by turning clockwise, in which the bearing sleeve 5 is also rotated, the holder 4 is pushed forward so that the needle 3 pierces the insulation of the phase conductor 17 until it reaches its use position, in which its tip abuts on its surface. An electrically conductive connection between the phase conductor 17 and the cable 10 is thus established. The contact area between the tip of the needle 3 and the phase conductor 17 is small, but sufficient since only small currents are to flow.
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 is also made of insulating material, the attachment of the coupling device is largely safe. As the only non-insulated part, the needle 3 is in an electrically conductive connection with the phase conductor 17. However, since the opening 2 of the housing 1 lies directly against the insulation of the phase conductor, it lies partly inside the housing 1 and 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 dieA device connected to the cable 10, such as a transmitting and receiving device, is thus coupled to the phase conductor 17 via the coupling device and can be used to send and receive information transmitted via the power supply network. It's through that
Ueberstromsicherung 11 vor Beschädigung durch Ueberströme geschützt. Für die Qualität der Üebertragung 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.Overcurrent fuse 11 protected against damage from overcurrents. For the quality of the transmission, it is advantageous if the coupling device is in the vicinity of a separation point 21 of the power cable 18, up to which the same is surrounded by a common insulation and is held together, is attached to a phase conductor 17. Because of the still homogeneous field distribution, radiation, reflections and attenuation of the injected signals only occur to a small extent and the efficiency of the coupling and decoupling 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 durchIf the coupling device is no longer required at the point at which it is attached, it can again be moved to the rest position after the needle 3 has been retracted, without a power cut being necessary
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 Belanσ. Left turn of the screw 6 and severing the cable ties 19, 20 can be removed without difficulty. The small damage to the insulation of the phase conductor 17 caused by the penetration of the needle 3 is not of Belanσ.

Claims

PA T E N TAN S P RÜ C H E PA TEN TAN SP RUCHE
1. 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.1. 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 connected to the connection is electrically connected.
2. Kopplungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie ein Gehäuse (1) aufweist mit einer Oeffnung (2), in welcher die Nadel (3) angeordnet ist.2. 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.
3. 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.3. Coupling device according to claim 2, characterized in that the needle (3) between an operating 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 is.
4. 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.4. Coupling device according to claim 3, characterized in that the needle (3) is anchored in a holder (4) which is arranged in a housing (1) by means of a screw (6) mounted in the housing (1) and operable from the outside Bearing sleeve (5) is displaceable.
5. 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. 5. 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 produced and at least the part of the screw (6) which is accessible from the outside consists of electrically insulating material.
6. Kopplungsvorrichtung nach einem der Ansprüche 1 bis- 5, dadurch gekennzeichnet, dass zwischen die Nadel (3) und den Anschluss eine Ueberstromsicherung (11) gelegt ist.6. 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.
7. Kopplungsvorrichtung nach einem der Ansprüche 2 bis 5 und Anspruch 6, dadurch gekennzeichnet, dass die7. Coupling device according to one of claims 2 to 5 and claim 6, characterized in that the
Ueberstromsicherung (11) im Gehäuse (1) angeordnet und mit dem Anschluss über eine Kontakthülse (9), in welcher sie gleitend gelagert ist, elektrisch leitend verbunden ist.Overcurrent fuse (11) arranged in the housing (1) and electrically connected to the connection via a contact sleeve (9) in which it is slidably mounted.
8. 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.8. Coupling device according to one of claims 2 to 7, characterized in that the housing (1) is elongated and has two longitudinally spaced transverse grooves (15, 16) for receiving cable ties (19, 20) on a rear side, while the Opening (2) is arranged on a front side, in particular on an end region, of the housing (1).
9. Verwendung der Koppeleinrichtung nach einem der Ansprüche 1 bis 8 zur Einkopplung von der Informationsübermittlung dienenden Signalen in ein Stromversorgungsnetz.9. Use of the coupling device according to one of claims 1 to 8 for coupling signals used for the transmission of information into a power supply network.
10. 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. 10. Use according to claim 9, characterized in that the coupling device is attached directly to a disconnection point (21) of a power cable (18) on one of the insulated phase conductors (17).
PCT/CH1999/000317 1998-07-29 1999-07-13 Coupling device and use of same WO2000007262A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IL14096399A IL140963A0 (en) 1998-07-29 1999-07-13 Coupling device and use of same
EP99927643A EP1101254A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same
JP2000562973A JP2002521806A (en) 1998-07-29 1999-07-13 Coupling device and its use
AU44956/99A AU747119B2 (en) 1998-07-29 1999-07-13 Coupling device and use of same
KR1020017000530A KR20010074706A (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
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 (2)

Application Number Priority Date Filing Date Title
EP98810730A EP0977309A1 (en) 1998-07-29 1998-07-29 Coupling device and application
EP98810730.6 1998-07-29

Publications (1)

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WO2000007262A1 true WO2000007262A1 (en) 2000-02-10

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PCT/CH1999/000317 WO2000007262A1 (en) 1998-07-29 1999-07-13 Coupling device and use of same

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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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002541638A (en) * 1999-04-01 2002-12-03 ノア．ウェブ・ディ・ピィ・エル・リミテッド Connecting device and connecting method
FR2925983B1 (en) * 2007-12-26 2010-01-22 Beromet ELECTRICAL CONNECTOR WITH INSULATING PERFORATION FOR AN ELECTRICAL CABLE

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) *

Also Published As

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AU4495699A (en) 2000-02-21
ID28844A (en) 2001-07-05
JP2002521806A (en) 2002-07-16
EP1101254A1 (en) 2001-05-23
EP0977309A1 (en) 2000-02-02
CA2338125A1 (en) 2000-02-10
NO20010470D0 (en) 2001-01-26
IL140963A0 (en) 2002-02-10
BR9912473A (en) 2001-04-17
AU747119B2 (en) 2002-05-09
HK1040004A1 (en) 2002-05-17
CN1311908A (en) 2001-09-05
KR20010074706A (en) 2001-08-09
NO20010470L (en) 2001-03-28

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