EP0495377B1 - Kabelstecker für Zündkerzen - Google Patents

Kabelstecker für Zündkerzen Download PDF

Info

Publication number
EP0495377B1
EP0495377B1 EP92100187A EP92100187A EP0495377B1 EP 0495377 B1 EP0495377 B1 EP 0495377B1 EP 92100187 A EP92100187 A EP 92100187A EP 92100187 A EP92100187 A EP 92100187A EP 0495377 B1 EP0495377 B1 EP 0495377B1
Authority
EP
European Patent Office
Prior art keywords
cable
casing
roller ring
cable connector
ignition cable
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.)
Expired - Lifetime
Application number
EP92100187A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0495377A1 (de
Inventor
Paul Vente
Achim Wolfgarten
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of EP0495377A1 publication Critical patent/EP0495377A1/de
Application granted granted Critical
Publication of EP0495377B1 publication Critical patent/EP0495377B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a cable connector for spark plugs, consisting of a jacket made of non-conductive, flexible plastic, in particular silicone, with a central channel for receiving an ignition cable.
  • the cable connector sheath usually has an elastic approach, which is to seal the ignition cable on the input side.
  • moisture often penetrates through to the spark plug through this gap.
  • the object is to improve the cable connector of the type mentioned in such a way that there is a reliable seal against moisture on the input side between the jacket and the ignition cable and that such a cable connector can be produced in a simple manner by injection molding.
  • the cable connector is preferably divided into a shaft part and a head part by a concentric ring groove, the rolling ring being arranged on the head part and the ring shoulder in the head part.
  • This ring groove can be arranged either outside or inside. Due to the intended smaller thickness in the area of the ring groove, the head part is given a certain elasticity and resilience in order to prevent gap formation due to vibration of the unit.
  • the cable connector consists of the jacket 1 with an axial channel 2 for an ignition cable 3 (Fig. 2).
  • This jacket 1 is subdivided into a plug-in sleeve 4, a shaft part 5 and a head part 6.
  • the shaft part 5 and head part 6 are delimited from one another by an annular groove 7 (outside in FIG. 1; alternatively arranged inside in FIG. 2).
  • a pair of rolling rings 9 merging into one another adjoins the head part 6 via a film 8.
  • a ring shoulder 10 is arranged, which (FIG. 2) is intended for receiving the rolling rings 9.
  • the inside diameter of the pair of rolling rings 9 is slightly smaller than the outside diameter of the ignition cable 3, so that when the ignition cable 3 is inserted into the channel 2, the pair of rolling rings 9 is inserted and pushed into the ring shoulder 10. The rolling rings 9 are pressed together and seal the adjoining channel 2 or the gap between the ignition cable 3 and the jacket 1 against moisture.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Communication Cables (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP92100187A 1991-01-18 1992-01-08 Kabelstecker für Zündkerzen Expired - Lifetime EP0495377B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4101375 1991-01-18
DE4101375A DE4101375C1 (enExample) 1991-01-18 1991-01-18

Publications (2)

Publication Number Publication Date
EP0495377A1 EP0495377A1 (de) 1992-07-22
EP0495377B1 true EP0495377B1 (de) 1995-04-12

Family

ID=6423262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100187A Expired - Lifetime EP0495377B1 (de) 1991-01-18 1992-01-08 Kabelstecker für Zündkerzen

Country Status (6)

Country Link
US (1) US5181856A (enExample)
EP (1) EP0495377B1 (enExample)
JP (1) JPH04324275A (enExample)
AT (1) ATE121228T1 (enExample)
DE (2) DE4101375C1 (enExample)
ES (1) ES2072022T3 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223818C1 (de) * 1992-07-20 1993-11-25 Pfisterer Elektrotech Karl Elastisch verformbarer Isolier- und Dichtungskörper für Kabelstecker u. dgl.
JPH07153547A (ja) * 1993-11-30 1995-06-16 Yazaki Corp プラグキャップ装置
DE19611283C1 (de) * 1996-03-22 1997-10-23 Florian Virchow Zündkerzenstecker für einen Verbrennungsmotor
JP3361704B2 (ja) * 1996-10-25 2003-01-07 矢崎総業株式会社 点火プラグ用プラグキャップ
KR20030071212A (ko) * 2002-02-28 2003-09-03 (주)포스텍 일체형 점화케이블 어셈블리 와 그 제조방법
DE102005056328B4 (de) * 2005-11-25 2008-01-31 Woco Industrietechnik Gmbh Dichtung, insbesondere Dichtungsmatte, für mindestens einen elektrischen Steckverbinder
JP2011181247A (ja) * 2010-02-26 2011-09-15 Honda Motor Co Ltd 防水コネクタ及びその組み付け方法
EP2638603B1 (de) * 2010-11-12 2021-05-26 Hirschmann Automotive GmbH Abdichtung der kontaktkammern gegen spritzmaterial (kunststoff) während des umspritzprozesses
DE102018108292B4 (de) 2017-11-17 2023-05-11 Borgwarner Ludwigsburg Gmbh Verbindungsstecker zum Anschließen einer Zündspule an eine Zündkerze sowie Schutzrohr für einen Verbindungsstecker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898064A (en) * 1927-12-28 1933-02-21 William F Ridge Insulator for spark plugs
US2904769A (en) * 1953-07-10 1959-09-15 Gen Motors Corp Spark plug nipple
US2707723A (en) * 1954-06-21 1955-05-03 Walter H Moorhead Self-locking flexible grommet
US2934668A (en) * 1959-01-16 1960-04-26 Gerald J Dall Spark plug
GB8404107D0 (en) * 1984-02-16 1984-03-21 Allied Corp Grommet for connectors
EP0288512A4 (en) * 1986-10-17 1989-01-19 Gold Securities Australia Ltd PROTECTIVE SLEEVE FOR SPARK PLUG.
US4875875A (en) * 1987-09-28 1989-10-24 Brintec Corporation Field terminable modular connector
FR2643194B1 (fr) * 1989-02-14 1993-12-17 Musorb Application Ferrites Dispositif de connexion electrique d'un cable, notamment d'allumage, sur un plot

Also Published As

Publication number Publication date
DE59201854D1 (de) 1995-05-18
DE4101375C1 (enExample) 1992-04-30
EP0495377A1 (de) 1992-07-22
ATE121228T1 (de) 1995-04-15
US5181856A (en) 1993-01-26
JPH04324275A (ja) 1992-11-13
ES2072022T3 (es) 1995-07-01

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