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CA1054785A - Electrical discharge device comprising an insulator body having an electrically semi-conducting coating formed thereon - Google Patents

Electrical discharge device comprising an insulator body having an electrically semi-conducting coating formed thereon

Info

Publication number
CA1054785A
CA1054785A CA217,913A CA217913A CA1054785A CA 1054785 A CA1054785 A CA 1054785A CA 217913 A CA217913 A CA 217913A CA 1054785 A CA1054785 A CA 1054785A
Authority
CA
Canada
Prior art keywords
oxide
weight
coating
conducting
electrically semi
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
Application number
CA217,913A
Other languages
English (en)
French (fr)
Inventor
Robert C. Harris
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA1054785A publication Critical patent/CA1054785A/en
Expired legal-status Critical Current

Links

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
    • H01T13/52—Sparking plugs characterised by a discharge along a surface
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks

Landscapes

  • Spark Plugs (AREA)
CA217,913A 1974-06-17 1975-01-14 Electrical discharge device comprising an insulator body having an electrically semi-conducting coating formed thereon Expired CA1054785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US480199A US3883762A (en) 1974-06-17 1974-06-17 Electrical discharge device comprising an insulator body having an electrically semi-conducting coating formed thereon

Publications (1)

Publication Number Publication Date
CA1054785A true CA1054785A (en) 1979-05-22

Family

ID=23907042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,913A Expired CA1054785A (en) 1974-06-17 1975-01-14 Electrical discharge device comprising an insulator body having an electrically semi-conducting coating formed thereon

Country Status (7)

Country Link
US (1) US3883762A (it)
JP (1) JPS5845148B2 (it)
CA (1) CA1054785A (it)
DE (1) DE2526836A1 (it)
FR (1) FR2274578A1 (it)
GB (1) GB1470482A (it)
IT (1) IT1044572B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439707A (en) * 1980-07-23 1984-03-27 Nippon Soken, Inc. Spark plug with a wide discharge gap
US4713574A (en) * 1985-10-07 1987-12-15 The United States Of America As Represented By The Secretary Of The Air Force Igniter electrode life control
US4748947A (en) * 1987-06-22 1988-06-07 Ford Motor Company Ignition system and method for multi-fuel combustion engines
JPH01163986A (ja) * 1987-12-18 1989-06-28 Ngk Spark Plug Co Ltd 低電圧沿面放電型イグナイタプラグ
JPH01225085A (ja) * 1988-03-03 1989-09-07 Ngk Spark Plug Co Ltd 沿面放電型スパークプラグ
US5166574A (en) * 1989-07-14 1992-11-24 Yazaki Corporation High-tension cable device
US5187404A (en) * 1991-08-05 1993-02-16 Cooper Industries, Inc. Surface gap igniter
US6133146A (en) * 1996-05-09 2000-10-17 Scb Technologies, Inc. Semiconductor bridge device and method of making the same
JP4089012B2 (ja) * 1997-09-24 2008-05-21 株式会社デンソー スパークプラグ
DE19950922A1 (de) * 1999-10-21 2001-04-26 Beru Ag Zündkerze
FR2881281B1 (fr) * 2005-01-26 2011-04-22 Renault Sas Bougie a generation de plasma
JP5072947B2 (ja) * 2008-12-26 2012-11-14 日本特殊陶業株式会社 点火プラグおよび点火システム
FR2959071B1 (fr) * 2010-04-16 2012-07-27 Renault Sa Bougie d'allumage equipee de moyens de prevention des courts-circuits
CN103210556B (zh) * 2010-12-14 2015-04-01 费德罗-莫格尔点火公司 改进电晕控制的电晕点火器
US8839753B2 (en) * 2010-12-29 2014-09-23 Federal-Mogul Ignition Company Corona igniter having improved gap control
KR20160002908A (ko) 2013-05-03 2016-01-08 페더럴-모굴 이그니션 컴퍼니 밀봉 연소 실을 갖는 코로나 점화
US9484717B2 (en) * 2013-12-26 2016-11-01 Chentronics, Llc High energy ignition spark igniter
JP7051381B2 (ja) * 2017-11-16 2022-04-11 日本特殊陶業株式会社 スパークプラグ
US10815896B2 (en) * 2017-12-05 2020-10-27 General Electric Company Igniter with protective alumina coating for turbine engines
US10879677B2 (en) * 2018-01-04 2020-12-29 Tenneco Inc. Shaped collet for electrical stress grading in corona ignition systems
CN109538357B (zh) * 2018-11-19 2021-01-01 陕西航空电气有限责任公司 一种小型半导体电嘴结构及加工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684665A (en) * 1949-06-09 1954-07-27 Bendix Aviat Corp Electrical apparatus
JPS5132181B2 (it) * 1971-10-14 1976-09-10

Also Published As

Publication number Publication date
FR2274578B1 (it) 1977-07-08
JPS5845148B2 (ja) 1983-10-07
JPS5113032A (it) 1976-02-02
FR2274578A1 (fr) 1976-01-09
GB1470482A (en) 1977-04-14
US3883762A (en) 1975-05-13
DE2526836A1 (de) 1976-01-02
IT1044572B (it) 1980-03-31

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