ES2014044A6 - Bujia de encendido. - Google Patents

Bujia de encendido.

Info

Publication number
ES2014044A6
ES2014044A6 ES8802849A ES8802849A ES2014044A6 ES 2014044 A6 ES2014044 A6 ES 2014044A6 ES 8802849 A ES8802849 A ES 8802849A ES 8802849 A ES8802849 A ES 8802849A ES 2014044 A6 ES2014044 A6 ES 2014044A6
Authority
ES
Spain
Prior art keywords
ground electrode
electrode
bottom end
spark plug
combustion engine
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
ES8802849A
Other languages
English (en)
Inventor
Jacques Bronchart
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.)
Champion Spark Plug Europe SA
Original Assignee
Champion Spark Plug Europe 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 Champion Spark Plug Europe SA filed Critical Champion Spark Plug Europe SA
Publication of ES2014044A6 publication Critical patent/ES2014044A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode

Landscapes

  • Spark Plugs (AREA)

Abstract

BUJIA DE ENCENDIDO DEL TIPO QUE COMPRENDE UNA CARCASA (1), UN ELECTRODO CENTRAL (3) RODEADO POR UN AISLANTE (2) Y UN ELECTRODO DE MASA (4) EL CUAL, SEGUN LA INVENCION, TIENE UNA SECCION TRANSVERSAL (4A) TAL QUE LA SUPERFICIE DEL ELECTRODO DE MASA (4) QUE ESTA SITUADA MAS CERCA DEL EXTREMO INFERIOR DEL ELECTRODO CENTRAL (3) ES MAS GRANDE QUE LA SUPERFICIE DEL ELECTRODO DE MASA (4) QUE ESTA SITUADA MAS ALEJADA DE DICHO EXTREMO INFERIOR DEL ELECTRODO CENTRAL (3). EL ELECTRODO DE MASA (4) PUEDE PROPORCIONARSE CON UN NUCLEO DE COBRE Y SU SUPERFICIE MAS CERCANA AL EXTREMO INFERIOR DEL ELECTRODO CENTRAL (3) PUEDE PROPORCIONARSE CON UN INSERTO DE METAL PRECIOSO. LA SUPERFICIE DEL ELECTRODO DE MASA QUE ESTA MAS ALEJADA DEL EXTREMO INFERIOR DEL ELECTRODO CENTRAL (3) PUEDE REDUCIRSE A UNA LINEA Y LAS SUPERFICIES LATERALES DEL ELECTRODO DE MASA PUEDEN SER SUPERFICIES CURVADAS.
ES8802849A 1987-09-17 1988-09-16 Bujia de encendido. Expired - Lifetime ES2014044A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8721890A GB2210103B (en) 1987-09-17 1987-09-17 Spark plug for internal combustion engine

Publications (1)

Publication Number Publication Date
ES2014044A6 true ES2014044A6 (es) 1990-06-16

Family

ID=10623943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802849A Expired - Lifetime ES2014044A6 (es) 1987-09-17 1988-09-16 Bujia de encendido.

Country Status (13)

Country Link
US (1) US4970426A (es)
JP (1) JPH01100887A (es)
KR (1) KR890005940A (es)
AU (1) AU596321B2 (es)
BE (1) BE1001057A5 (es)
CA (1) CA1332332C (es)
DE (2) DE3830166A1 (es)
ES (1) ES2014044A6 (es)
FR (1) FR2620874B1 (es)
GB (1) GB2210103B (es)
IN (1) IN175298B (es)
IT (2) IT1223800B (es)
ZA (1) ZA886587B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117086A (ja) * 1988-10-26 1990-05-01 Ryohei Kashiwabara 点火栓並びに点火栓ににる燃焼方法
US5866973A (en) * 1991-04-30 1999-02-02 Ngk Spark Plug Co., Ltd. Spark plug having a platinum tip on an outer electrode
JP3226294B2 (ja) * 1991-06-13 2001-11-05 日本特殊陶業株式会社 スパークプラグ
BE1009076A5 (fr) * 1993-03-02 1996-11-05 Bogaert Bernard Van Den Electrode de masse amelioree pour bougie.
GB2276207B (en) * 1993-03-18 1996-09-04 Nippon Denso Co A spark plug and a method of producing the same
JP3473044B2 (ja) * 1993-04-28 2003-12-02 株式会社デンソー スパークプラグ
US5650687A (en) * 1994-03-01 1997-07-22 Van Den Bogaert; Bernard Ground electrodes for ignition plugs
US5821676A (en) * 1994-09-12 1998-10-13 General Motors Corporation Spark plug with grooved, tapered center electrode
US5530313A (en) * 1994-10-24 1996-06-25 General Motors Corporation Spark plug with copper cored ground electrode and a process of welding the electrode to a spark plug shell
JPH08213149A (ja) * 1995-02-01 1996-08-20 Ngk Spark Plug Co Ltd スパークプラグ
US5998912A (en) * 1996-01-16 1999-12-07 Schwab; Joseph P. Spark plug
US6495948B1 (en) 1998-03-02 2002-12-17 Pyrotek Enterprises, Inc. Spark plug
US6320302B1 (en) 1999-01-11 2001-11-20 Honeywell International Inc. Copper core side wire to carbon steel shell weld and method for manufacturing
US6326719B1 (en) 1999-06-16 2001-12-04 Alliedsignal Inc. Spark plug shell having a bimetallic ground electrode spark plug incorporating the shell, and method of making same
JP4482187B2 (ja) * 1999-12-20 2010-06-16 日本特殊陶業株式会社 内燃機関用スパークプラグ
JP4419327B2 (ja) * 2000-04-03 2010-02-24 株式会社デンソー 内燃機関用スパークプラグ及びその製造方法
JP4305713B2 (ja) * 2000-12-04 2009-07-29 株式会社デンソー スパークプラグ
DE102006019949A1 (de) * 2006-04-28 2007-11-08 Beru Ag Zündkerze
CN101606288B (zh) * 2007-09-18 2012-02-08 日本特殊陶业株式会社 火花塞
CN101911409B (zh) * 2007-12-28 2012-11-21 日本特殊陶业株式会社 内燃机用火花塞
US10826279B1 (en) 2019-08-28 2020-11-03 Federal-Mogul Ignition Llc Spark plug ground electrode configuration

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367396C (de) * 1923-01-20 Vladislav Kozeluh Zuendkerze
US1515866A (en) * 1922-06-24 1924-11-18 Lena J Marten Spark plug
US1762989A (en) * 1923-03-15 1930-06-10 B G Corp Spark plug
GB496284A (en) * 1937-02-17 1938-11-28 Leo Graf Improvements in or relating to sparking plugs
US2254169A (en) * 1939-12-29 1941-08-26 Firestone Tire & Rubber Co Spark plug and method of making same
US2296033A (en) * 1941-01-18 1942-09-15 Gen Motors Corp Spark plug
GB618736A (en) * 1945-11-27 1949-02-25 Mallory Metallurg Prod Ltd Improvements in sparking plugs
JPS4949035A (es) * 1972-09-18 1974-05-13
DE2457955A1 (de) * 1974-12-07 1976-06-10 Bernard Wax Zuendkerze
US4023058A (en) * 1976-05-14 1977-05-10 Jose Hector Lara Spark plug
IT1117363B (it) * 1978-07-28 1986-02-17 Ngk Spark Plug Co Candela in particolare per motori di autoveicoli
JPS5553885A (en) * 1978-10-16 1980-04-19 Ngk Spark Plug Co Ignition plug for internal combustion engine
AU5106179A (en) * 1978-12-11 1980-06-19 Champion Spark Plug Company Spark plug electrode
JPS55165591A (en) * 1979-06-11 1980-12-24 Nippon Soken Ignition plug for internal combustion engine
US4540910A (en) * 1982-11-22 1985-09-10 Nippondenso Co., Ltd. Spark plug for internal-combustion engine
JPS59160988A (ja) * 1983-03-02 1984-09-11 日本特殊陶業株式会社 スパ−クプラグ
GB2164091A (en) * 1984-09-08 1986-03-12 Ford Motor Co A spark plug for an internal combustion engine
GB2189545B (en) * 1986-04-26 1990-03-14 John Rendell Conrad Pedersen Sparking plug

Also Published As

Publication number Publication date
IT8867793A0 (it) 1988-09-05
IN175298B (es) 1995-06-03
IT8853380V0 (it) 1988-09-05
FR2620874A1 (fr) 1989-03-24
GB2210103B (en) 1992-02-05
DE3830166A1 (de) 1989-03-30
JPH01100887A (ja) 1989-04-19
US4970426A (en) 1990-11-13
AU596321B2 (en) 1990-04-26
CA1332332C (en) 1994-10-11
IT1223800B (it) 1990-09-29
AU2221788A (en) 1989-03-23
ZA886587B (en) 1989-04-26
BE1001057A5 (fr) 1989-06-20
GB8721890D0 (en) 1987-10-21
GB2210103A (en) 1989-06-01
DE8811215U1 (de) 1988-10-20
FR2620874B1 (fr) 1992-03-27
KR890005940A (ko) 1989-05-17

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-09-16

FD1A Patent lapsed

Effective date: 20001204