EP0158585A1 - Connecteur enfichable unipolaire monté à l'extrémité d'un câble électrique unifilaire blindé - Google Patents

Connecteur enfichable unipolaire monté à l'extrémité d'un câble électrique unifilaire blindé Download PDF

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Publication number
EP0158585A1
EP0158585A1 EP85730030A EP85730030A EP0158585A1 EP 0158585 A1 EP0158585 A1 EP 0158585A1 EP 85730030 A EP85730030 A EP 85730030A EP 85730030 A EP85730030 A EP 85730030A EP 0158585 A1 EP0158585 A1 EP 0158585A1
Authority
EP
European Patent Office
Prior art keywords
cable
insulating body
connector
connector according
connecting line
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.)
Granted
Application number
EP85730030A
Other languages
German (de)
English (en)
Other versions
EP0158585B1 (fr
Inventor
Klaus Dipl.-Ing. Düssel
Gerhard Dipl.-Ing. Ott
Hans Toczelowski
Werner Orlowski
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0158585A1 publication Critical patent/EP0158585A1/fr
Application granted granted Critical
Publication of EP0158585B1 publication Critical patent/EP0158585B1/fr
Expired 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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0518—Connection to outer conductor by crimping or by crimping ferrule
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0512—Connections to an additional grounding conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2101/00—One pole
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/932—Heat shrink material

Definitions

  • the invention is in the field of fittings for electrical cables and is to be used in the structural design of a single-pole connector which is arranged at the end of a single-core, shielded cable and has an insulating body made of an elastomeric material which is sealed off from the cable end.
  • connection lines of the lighting devices are looped.
  • the connection of the connection lines with the cables can be made via a single-pole connector.
  • both the ends of the connecting lines and the ends of the cables are provided with corresponding connectors, in which the connector part to be connected to the respective cable end (plug or socket) is surrounded by an insulating body made of natural or synthetic rubber.
  • the insulating body surrounds the stepped cable end in the form of a hollow cylindrical body which is open towards the cable and has noses on its inside, and. the space between the insulating body forming a casting mold and the end of the body is filled with a casting resin, the cable shield being led backwards out of the opening of the insulating body.
  • a connector can be produced easily and efficiently and is characterized by a moisture-proof and mechanically heavy-duty connection of the insulating body with the cable end.
  • the cast resin body is the moisture-protecting link between the insulating body and the cable jacket and the cable insulation (DE-PS 26 25 893).
  • prefabricated insulating bodies which are made of an elastomeric material and can be pushed onto the appropriately prepared cable end with elastic expansion (DE-PS 11 48 613).
  • sets which consist of heat-shrinkable plastic bodies. These include, for example, udder-shaped parts for division end closures (EP-OS 0 039 601) or also two-layer cylindrical parts, one layer of which is only subjected to elastic stress (DE-OS 30 12 971, FIG. 7 A).
  • the invention is based on the task, while omitting the cast resin body and by exclusively using prefabricated parts and elements, the assembly of the connector at the cable end further simplify and ensure the applicability of the connector for cables with different plastic sheaths (polyvinyl chloride, polyethylene, natural or synthetic rubber).
  • the shield wires of the cable inside the insulating body are folded back onto the stepped cable jacket and surrounded with a sealing sleeve that de: insulating body with its entire inner surface under Intermediate switching of an outer sliding and sealing layer rests elastically on the deposited wabelenne, that an elastic cap is provided at the transition from the insulating body to the cable, which rests on the one hand in an elastically sealing manner and on the other hand rests on the cable sheath and the connecting line with two finger-like approaches in an elastically sealing manner. and that the cable and the connecting line are jointly surrounded by a hose clamp in the area of the finger-like attachments.
  • the exclusive use of elastic parts which rest on the cable end and the connecting line with elastic expansion, ensures the required tightness of the connector against moisture.
  • the corresponding sealing surfaces of the insulating body and the cap can be coated with an adhesive or a gel-like sealing compound. This is particularly appropriate when heat-shrinkable bodies are used as elastic or completely.
  • the hose clamp provided according to the invention which surrounds the connecting line and the cable directly or indirectly with the interposition of the finger-like approaches of the elastic cap, ensures mechanical protection of the cap against stresses that may result from the further handling and assembly of the connecting line.
  • FIG. 1 An embodiment of the new connector is shown in Fig. 1.
  • Fig. 2 shows an alternative embodiment for the insulating body.
  • Fig. 1 shows an end designed as a plug of a single-core, shielded power cable 1, the conductor, not shown, is surrounded by the insulation 11, to which the concentric screen 12 made of wires and the plastic jacket 13 are applied.
  • the ausoebiloe te cremeenot contains initially the connector part 2, which is pressed onto the conductor of the cable or soldered to it.
  • the plug part 2 is surrounded by an insulated body 3 pushed on with a slight elastic expansion, which also rests elastically on the insulation 11 and the jacket 12 of the appropriately prepared cable end.
  • the shield wires 12 of the cable 1 are first folded backwards onto the cable sheath 13 in order to ensure a uniform distribution of the shield wires on the cable sheath in the area of the insulating body 3.
  • the folded area of the shield wires 12 is provided with a sealing sleeve 14, which ensures a seal between the rear end of the insulating body and the cable jacket.
  • this sealing sleeve can be a pasty sealing compound, for example silicone grease.
  • an elastic sleeve which is optionally pushed onto the shield wires with additional use of an adhesive or a sealant with elastic expansion
  • a sleeve made of a polyolefin body, a silicone rubber body or an elastomer part for example a sleeve made of a polyolefin body, a silicone rubber body or an elastomer part.
  • a heat-shrinkable part can also be considered.
  • the elastic cap 4 On the cable end of the insulating body 3, the elastic cap 4 is further applied, which has two finger-like approaches 5 and 6 for the passage of the cable 1 and the connecting line 9, the conductor of which is connected via a press connector 8 to the shield wires 12 which are combined into a braid.
  • the elastic cap which is also made of an elastic polyolefin material, Silicone rubber or an elastomer can be fixed on the insulating body by means of a hose clamp 10, which rests against the shoulder 17 of the insulating body. Furthermore, the shield-side end of the connecting line 9 is fixed with respect to the cable 1 with the aid of the hose clamp 7 in order to rule out mechanical stress on the finger-like attachment 5 at the transition to the cap 4 or the finger-like attachment 6.
  • a heat-shrinkable part can also be used for the elastic cap 4. If the cap is coated on the inside with a hot-melt adhesive, the use of the hose clamp 10 may be dispensed with in this case.
  • FIG. 2 shows an exemplary embodiment of the insulating body 3, in which the cap 4 is designed as a heat-shrinkable part and is integrated in the insulating body 3.
  • the insulating body 3 is divided into the elastic region 3 ', which lies essentially on the connector 2 and the cable insulation 11, and the heat-shrinkable region 4' with the finger-like approaches 5 and 6, which are assigned to the cable jacket 13 and the connecting line 9 . So this is a mixed elastic / heat shrinkable part. In this case, it is advisable to provide the inner surfaces of the shrinkable area with a hot-melt adhesive 15.
EP85730030A 1984-03-06 1985-03-01 Connecteur enfichable unipolaire monté à l'extrémité d'un câble électrique unifilaire blindé Expired EP0158585B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843408525 DE3408525A1 (de) 1984-03-06 1984-03-06 Am ende eines einadrigen, geschirmten elektrischen kabels angeordneter einpoliger steckverbinder
DE3408525 1984-03-06

Publications (2)

Publication Number Publication Date
EP0158585A1 true EP0158585A1 (fr) 1985-10-16
EP0158585B1 EP0158585B1 (fr) 1987-08-12

Family

ID=6229925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85730030A Expired EP0158585B1 (fr) 1984-03-06 1985-03-01 Connecteur enfichable unipolaire monté à l'extrémité d'un câble électrique unifilaire blindé

Country Status (6)

Country Link
US (1) US4565417A (fr)
EP (1) EP0158585B1 (fr)
DE (2) DE3408525A1 (fr)
IN (1) IN161248B (fr)
TR (1) TR22039A (fr)
ZA (1) ZA851609B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3287710A1 (fr) * 2016-08-25 2018-02-28 Mahle International GmbH Chauffage électrique

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917632A (en) * 1989-05-15 1990-04-17 Shaw Industries Ltd. Seismic takeout connector
DE4030705A1 (de) * 1990-09-28 1992-04-02 Standard Elektrik Lorenz Ag Verfahren zum anschliessen eines koaxialkabels an kontaktelemente
US5536183A (en) * 1994-10-21 1996-07-16 Xl Technologies, Inc. Re-enterable strain relief collar employing a heat recoverable member for electrical connectors
JPH08335475A (ja) * 1995-06-08 1996-12-17 Yazaki Corp 防水ゴム栓
US5722841A (en) * 1996-10-16 1998-03-03 Osram Sylvania Inc. Ground member and conductor module containing same
US5975924A (en) * 1998-06-30 1999-11-02 Lucent Technologies, Inc. Grounding mechanism with integrated strain relief
US6309258B1 (en) 1998-10-23 2001-10-30 Cooper Industries, Inc. Single pole cable connector
US6843664B2 (en) * 2002-01-18 2005-01-18 Hewlett-Packard Development Company, L.P. Electrical adapter
TWI246810B (en) * 2002-11-15 2006-01-01 Hon Hai Prec Ind Co Ltd Cable connector assembly and method of assembling cable connector assembly
US7517235B2 (en) * 2006-12-28 2009-04-14 General Electric Company Press fit connection for mounting electrical plug-in outlet insulator to a busway aluminum housing
US7967615B2 (en) * 2009-06-19 2011-06-28 Leviton Manufacturing Company, Inc. Method and apparatus for grounding and mounting a high amperage single pole connector
JP5884970B2 (ja) * 2011-11-21 2016-03-15 矢崎総業株式会社 ワイヤハーネスの製造方法及び製造配索方法
US9601867B2 (en) * 2015-05-08 2017-03-21 Qm Power, Inc. Cord retention and moisture seal for electric motors
EP3104463B1 (fr) * 2015-06-12 2020-11-11 Siemens Aktiengesellschaft Connecteur sous-marin
US9923285B2 (en) * 2016-06-20 2018-03-20 Richards Manufacturing Company, A New Jersey Limited Partnership Method and related device for connecting to a metallic shield of a cable
JP6784940B2 (ja) * 2017-07-26 2020-11-18 住友電装株式会社 導電路
US11276513B2 (en) 2018-05-30 2022-03-15 Richards Mfg. Co., A New Jersey Limited Partnership Devices and methods for connecting to a metallic shield of a cable
US10910738B2 (en) * 2018-06-04 2021-02-02 Commscope, Inc. Of North Carolina Cable assembly for common mode noise mitigation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245074A (fr) * 1958-11-17 1960-11-04 Elastic Stop Nut Corp Perfectionnements apportés aux connexions électriques étanches démontables
GB921595A (en) * 1961-05-24 1963-03-20 Bosch Gmbh Robert Improvements in or relating to the filtering of high-frequency interference emanating from an electrical device in an electric circuit
DE2625893A1 (de) * 1976-06-04 1977-12-08 Siemens Ag Einadriges, geschirmtes elektrisches kabel mit konfektioniertem kabelende
DE3012971A1 (de) * 1979-04-02 1980-10-23 Raychem Corp Verfahren zum herstellen einer radial schrumpfbaren muffe und radial schrumpfbare muffe

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US3062495A (en) * 1958-10-13 1962-11-06 Clifford E Sloop Transformer mounting
US3294894A (en) * 1964-09-15 1966-12-27 Woods Hole Oceanographic Inst Mechanical fastener for electrical cables with an insert having mutually conforming undulant surfaces
US3455336A (en) * 1965-11-03 1969-07-15 Raychem Corp Heat recoverable article and process
US3739320A (en) * 1969-09-23 1973-06-12 Nexus Inc Strain relief member and method of manufacturing same
US3777050A (en) * 1971-12-30 1973-12-04 American Esna Corp Shielding tape grounding device for high voltage cables
US3851296A (en) * 1972-09-01 1974-11-26 Raychem Corp Cable coupling
US3805218A (en) * 1973-04-04 1974-04-16 Atomic Energy Commission Battery cable assembly
US4032205A (en) * 1976-09-10 1977-06-28 Rte Corporation Adaptor for a high voltage cable
IL62765A (en) * 1980-05-03 1985-07-31 Raychem Ltd Manufacture of dimensionally recoverable articles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245074A (fr) * 1958-11-17 1960-11-04 Elastic Stop Nut Corp Perfectionnements apportés aux connexions électriques étanches démontables
GB921595A (en) * 1961-05-24 1963-03-20 Bosch Gmbh Robert Improvements in or relating to the filtering of high-frequency interference emanating from an electrical device in an electric circuit
DE2625893A1 (de) * 1976-06-04 1977-12-08 Siemens Ag Einadriges, geschirmtes elektrisches kabel mit konfektioniertem kabelende
DE3012971A1 (de) * 1979-04-02 1980-10-23 Raychem Corp Verfahren zum herstellen einer radial schrumpfbaren muffe und radial schrumpfbare muffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3287710A1 (fr) * 2016-08-25 2018-02-28 Mahle International GmbH Chauffage électrique

Also Published As

Publication number Publication date
ZA851609B (en) 1985-10-30
TR22039A (tr) 1986-01-31
EP0158585B1 (fr) 1987-08-12
DE3408525A1 (de) 1985-09-12
US4565417A (en) 1986-01-21
IN161248B (fr) 1987-10-31
DE3560472D1 (en) 1987-09-17

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