EP0539279A1 - Verbinderkappe für elektrische Kabelverbindung - Google Patents

Verbinderkappe für elektrische Kabelverbindung Download PDF

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Publication number
EP0539279A1
EP0539279A1 EP92402860A EP92402860A EP0539279A1 EP 0539279 A1 EP0539279 A1 EP 0539279A1 EP 92402860 A EP92402860 A EP 92402860A EP 92402860 A EP92402860 A EP 92402860A EP 0539279 A1 EP0539279 A1 EP 0539279A1
Authority
EP
European Patent Office
Prior art keywords
cable
caps
cap
veil
chimney
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
EP92402860A
Other languages
English (en)
French (fr)
Other versions
EP0539279B1 (de
Inventor
Pierre Heritier-Best
Franck Sauzedde
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.)
Sagem SA
Original Assignee
Sagem Allumage SA
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 Sagem Allumage SA filed Critical Sagem Allumage SA
Publication of EP0539279A1 publication Critical patent/EP0539279A1/de
Application granted granted Critical
Publication of EP0539279B1 publication Critical patent/EP0539279B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/04—Means providing electrical connection to sparking plugs
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • 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
    • H01R4/70—Insulation of connections

Definitions

  • the present invention relates to a connector connector cap between an electric cable and a bent chimney of high voltage outlet of an ignition member.
  • This electrical circuit consists of a high voltage cable, one end of which is mounted on the spark plug and the other end on the high voltage chimney of the ignition member.
  • a disconnection of the cable from the high-voltage chimney may occur either due to a faulty installation, for example during a maintenance operation, or due to the tremors or vibrations normally occurring when the engine is used on which is mounted the ignition member.
  • the present invention aims to overcome these drawbacks.
  • the subject of the invention is a connector connector cover between an electric cable and a bent high-voltage outlet chimney of an ignition member, characterized in that it comprises locking means for locking it against movement in a direction parallel to the cable axis.
  • This cap has the advantage of being able to be produced very simply in one piece with its locking means.
  • said locking means comprise a flap substantially perpendicular to the axis of the cable, made in one piece with the cap on its side opposite to the cable outlet and arranged to fold behind a surface of chimney stop.
  • the cover is therefore held directly by the high-voltage chimney regardless of the configuration of the latter relative to any other chimneys.
  • the flap may include a recess capable of receiving a hooking roughness formed on the surface of the chimney.
  • a pull tab may be provided on the side of the cap opposite the cable outlet for the installation of the flap behind the abutment surface of the chimney.
  • the respective caps can be connected by a first web produced in one piece with said caps in the extension of their respective flaps.
  • the caps can also be connected by a second veil perpendicular to the first veil, the second veil advantageously being separated from the first veil in the spaces located between the caps.
  • Such an arrangement allows easy installation of the cap assembly on the ignition member, the user being able in particular to grasp this cap assembly by the first veil, his fingers crossing the spaces formed between the first and second veils .
  • the locking means comprise at least one tongue projecting from the side of the cap opposite the cable outlet, this tongue being provided at its end with means for hooking with the end of the tongue d 'Another cover located substantially opposite the first cover with its cable outlet opposite the cable outlet of the first cover.
  • FIG. 1 a bent chimney 1 high voltage output of an ignition member 2.
  • This high voltage output is connected to a spark plug not shown by a high voltage cable 3.
  • the cable 3 has at its end a connecting lug 4 for its connection by any known means at the end 5 of the high voltage output conductor 6 of the chimney 1.
  • the end of the cable 3 comprises, in accordance with the invention, a cap 7 made for example of silicone rubber and forming a cavity, here substantially cylindrical, capable of adapting to the head of the high-voltage chimney 1.
  • the cover 7 has a flap 8 opposite and substantially perpendicular to the cable 3 and capable, during the connection of the cable, to fold behind the surface 9 of the chimney 1 at the level where the latter forms its elbow.
  • an attachment roughness 10 capable of engaging in a recess 11 in the flap 8 in order to ensure better attachment of this flap on the surface 9, and d 'consequently increase the pulling force required on the cable 3 to cause the cap 7 to be torn off from the chimney 1.
  • the flap 8 also carries a pull tab 12 making it easier to pass the flap 8 behind the surface 9 when the cap 7 is put in place.
  • the flaps 14 of these caps are in fact produced in one piece with a veil 15 formed in their extension, the flaps 14 and the veil 15 consequently forming a single wall perpendicular to the axes of the output cables 16.
  • the bodies of the caps 13 are further connected by a veil 17 parallel to the axes of the cables 16 and therefore perpendicular to the wall 14 -15.
  • Spaces 18 are provided between the web 17 and the web 15 so as to allow the passage of the fingers of a user.
  • FIG. 4 shows the assembly of FIG. 3 mounted on an ignition member 19 provided with bent chimneys 20. It can be seen that the flaps 14 are folded back behind the abutment surfaces 21 of the chimneys 20 opposite the cable 16.
  • FIG. 6 shows a set of caps similar to that of Figures 3 to 5, except that the flaps 22 of the individual caps 23 are no longer connected by a veil.
  • the bodies of the caps 23 are here only connected by a web 24 parallel to the axis of the output cables 25.
  • the individual outlets 26 of the caps 23 are brought together at their end into a single sheath 27.
  • FIG. 7 shows another embodiment in which the caps 28 no longer have a flap, unlike the previous embodiments.
  • These caps 28 are here connected by three by a veil 29 parallel to the outlet cable 30, this veil 29 comprising two tongues 31 and 32 produced in one piece with it in its plane.
  • the tongue 31 is straight and the tongue 32 is bent and each of these tongues have at its end hooking means 33 and 34 respectively.
  • the tongues 31 and 32 protrude from the web 29 on the side opposite to the cable 30.
  • the hooking members 33 and 34 are in position to cooperate with the hooking members 33 ′ and 34 ′ the tongues of another set of caps mounted on the chimneys 35 ′ of another row of the same ignition member.
  • the facing tongues are hooked by their respective hooking means 33, 34, 33 ′, 34 ′, thus preventing disconnection of the two sets of cables.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cable Accessories (AREA)
  • Multi-Conductor Connections (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
EP92402860A 1991-10-21 1992-10-20 Verbinderkappe für elektrische Kabelverbindung Expired - Lifetime EP0539279B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112968A FR2682822B1 (fr) 1991-10-21 1991-10-21 Coiffe de connecteur de liaison pour cable electrique.
FR9112968 1991-10-21

Publications (2)

Publication Number Publication Date
EP0539279A1 true EP0539279A1 (de) 1993-04-28
EP0539279B1 EP0539279B1 (de) 1997-02-05

Family

ID=9418145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92402860A Expired - Lifetime EP0539279B1 (de) 1991-10-21 1992-10-20 Verbinderkappe für elektrische Kabelverbindung

Country Status (7)

Country Link
US (1) US5302131A (de)
EP (1) EP0539279B1 (de)
JP (1) JPH05275128A (de)
AT (1) ATE148808T1 (de)
DE (1) DE69217325T2 (de)
ES (1) ES2099806T3 (de)
FR (1) FR2682822B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645850A1 (de) * 1993-09-23 1995-03-29 SAGEM ALLUMAGE Société Anonyme Zündvorrichtung für Brennkraftmaschine
WO2011057897A1 (en) 2009-11-13 2011-05-19 Nv Bekaert Sa Multiscreen radiant burner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377640A (en) * 1992-07-23 1995-01-03 Sumitomo Wiring Systems, Ltd. Plug cap device
JPH0729792U (ja) * 1993-11-01 1995-06-02 住友電装株式会社 プラグキャップの空気抜き構造
JPH09180775A (ja) * 1995-12-25 1997-07-11 Yazaki Corp 高圧電線用キャップの嵌着構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115011A (en) * 1933-01-18 1938-04-26 Kingston Products Corp Connecting means
US4566751A (en) * 1983-12-27 1986-01-28 Tokai Electric Wire Company Limited Distributor cap with ignition cable
US4790767A (en) * 1987-11-16 1988-12-13 Prestolite Wire Corporation Electrical connector for a distributorless ignition system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835724A (en) * 1953-12-21 1958-05-20 Lee J Colbert Sheathed electrical cables
US2943139A (en) * 1956-12-12 1960-06-28 Gen Motors Corp Cable connector
US3104658A (en) * 1961-10-04 1963-09-24 Arthur S Olsen Ignition system covering
GB1205573A (en) * 1967-05-03 1970-09-16 Lucas Industries Ltd Waterproof gaiters for electrical connectors
DE2730084C2 (de) * 1977-07-02 1983-05-11 kabelmetal electro GmbH, 3000 Hannover Zündkerzenstecker in Winkelausführung
US4443047A (en) * 1981-12-28 1984-04-17 Brunswick Corporation Spark plug wiring assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115011A (en) * 1933-01-18 1938-04-26 Kingston Products Corp Connecting means
US4566751A (en) * 1983-12-27 1986-01-28 Tokai Electric Wire Company Limited Distributor cap with ignition cable
US4790767A (en) * 1987-11-16 1988-12-13 Prestolite Wire Corporation Electrical connector for a distributorless ignition system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645850A1 (de) * 1993-09-23 1995-03-29 SAGEM ALLUMAGE Société Anonyme Zündvorrichtung für Brennkraftmaschine
FR2710369A1 (fr) * 1993-09-23 1995-03-31 Sagem Allumage Organe d'allumage de moteur à combustion interne.
WO2011057897A1 (en) 2009-11-13 2011-05-19 Nv Bekaert Sa Multiscreen radiant burner

Also Published As

Publication number Publication date
ATE148808T1 (de) 1997-02-15
ES2099806T3 (es) 1997-06-01
DE69217325D1 (de) 1997-03-20
EP0539279B1 (de) 1997-02-05
FR2682822B1 (fr) 1994-01-21
DE69217325T2 (de) 1997-08-28
JPH05275128A (ja) 1993-10-22
FR2682822A1 (fr) 1993-04-23
US5302131A (en) 1994-04-12

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