CA2321616C - Spark plug providing improved operating characteristics - Google Patents

Spark plug providing improved operating characteristics Download PDF

Info

Publication number
CA2321616C
CA2321616C CA002321616A CA2321616A CA2321616C CA 2321616 C CA2321616 C CA 2321616C CA 002321616 A CA002321616 A CA 002321616A CA 2321616 A CA2321616 A CA 2321616A CA 2321616 C CA2321616 C CA 2321616C
Authority
CA
Canada
Prior art keywords
center electrode
edge
electrode
spark plug
ground electrode
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 - Fee Related
Application number
CA002321616A
Other languages
English (en)
French (fr)
Other versions
CA2321616A1 (en
Inventor
Norman H. Garrett, Iii
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.)
Pyrotek Enterprises Inc
Original Assignee
Pyrotek Enterprises Inc
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 Pyrotek Enterprises Inc filed Critical Pyrotek Enterprises Inc
Publication of CA2321616A1 publication Critical patent/CA2321616A1/en
Application granted granted Critical
Publication of CA2321616C publication Critical patent/CA2321616C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode

Landscapes

  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Fats And Perfumes (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Discharge Lamp (AREA)
CA002321616A 1998-03-02 1999-03-02 Spark plug providing improved operating characteristics Expired - Fee Related CA2321616C (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US7666998P 1998-03-02 1998-03-02
US60/076,669 1998-03-02
US8949198P 1998-06-16 1998-06-16
US8949998P 1998-06-16 1998-06-16
US8945898P 1998-06-16 1998-06-16
US60/089,491 1998-06-16
US60/089,499 1998-06-16
US60/089,458 1998-06-16
US11443998P 1998-12-31 1998-12-31
US60/114,439 1998-12-31
PCT/US1999/004552 WO1999045615A1 (en) 1998-03-02 1999-03-02 Spark plug providing improved operating characteristics

Publications (2)

Publication Number Publication Date
CA2321616A1 CA2321616A1 (en) 1999-09-10
CA2321616C true CA2321616C (en) 2008-02-05

Family

ID=27536099

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002321616A Expired - Fee Related CA2321616C (en) 1998-03-02 1999-03-02 Spark plug providing improved operating characteristics

Country Status (18)

Country Link
EP (1) EP1060546B1 (ja)
JP (1) JP4451984B2 (ja)
KR (1) KR100701370B1 (ja)
CN (1) CN100355167C (ja)
AT (1) ATE282253T1 (ja)
AU (1) AU754005B2 (ja)
BR (1) BRPI9908448B1 (ja)
CA (1) CA2321616C (ja)
CZ (1) CZ300538B6 (ja)
DE (1) DE69921784T2 (ja)
DK (1) DK1060546T3 (ja)
ES (1) ES2232118T3 (ja)
ID (1) ID26507A (ja)
MX (1) MXPA00008609A (ja)
NZ (1) NZ506965A (ja)
PL (1) PL195775B1 (ja)
PT (1) PT1060546E (ja)
WO (1) WO1999045615A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3988426B2 (ja) * 2001-01-18 2007-10-10 株式会社デンソー スパークプラグ
JP4125060B2 (ja) * 2002-07-16 2008-07-23 日本特殊陶業株式会社 スパークプラグ
JP4699918B2 (ja) * 2006-03-03 2011-06-15 日本特殊陶業株式会社 スパークプラグ
TWM378559U (en) * 2009-11-16 2010-04-11 Top 1 Green Dev Co Ltd Spark plug
JP5593236B2 (ja) * 2010-02-09 2014-09-17 株式会社デンソー 内燃機関用のスパークプラグ
US8288930B2 (en) * 2010-05-14 2012-10-16 Federal-Mogul Ignition Company Spark ignition device and ground electrode therefor and methods of construction thereof
CN102611005B (zh) * 2012-04-16 2015-08-26 张蝶儿 一种火花塞及其接地电极
JP5862498B2 (ja) * 2012-07-18 2016-02-16 株式会社デンソー 内燃機関用のスパークプラグ
CN103247937A (zh) * 2013-05-02 2013-08-14 株洲湘火炬火花塞有限责任公司 一种火花塞侧电极及其制作方法
US9484717B2 (en) * 2013-12-26 2016-11-01 Chentronics, Llc High energy ignition spark igniter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268774A (en) * 1977-01-28 1981-05-19 Forkum Jr Maston Spark plug with ground electrode having diverging prongs
US5051651A (en) * 1988-11-24 1991-09-24 Tadaharu Fujiwara Ignition plug with a hollow cylindrical ground electrode and an ignition process by the use thereof
DE3935165A1 (de) * 1989-10-21 1991-04-25 Hermsdorf Keramik Veb Zuendkerze
US5264754A (en) * 1992-01-24 1993-11-23 Santoso Hanitijo Spark plug
DE9403943U1 (de) * 1994-03-04 1994-06-09 Zuran, Dietmar, 12355 Berlin Elektrodenform und Elektrodenanordnung für eine Mehrfunken-Zündkerze
JP3849159B2 (ja) * 1995-09-22 2006-11-22 保 仲野 スパークプラグ

Also Published As

Publication number Publication date
JP4451984B2 (ja) 2010-04-14
DE69921784D1 (de) 2004-12-16
EP1060546A1 (en) 2000-12-20
AU754005B2 (en) 2002-10-31
KR20010034551A (ko) 2001-04-25
CZ300538B6 (cs) 2009-06-10
BR9908448A (pt) 2004-06-15
KR100701370B1 (ko) 2007-03-28
CZ20003201A3 (cs) 2001-01-17
EP1060546B1 (en) 2004-11-10
CN100355167C (zh) 2007-12-12
ES2232118T3 (es) 2005-05-16
ID26507A (id) 2001-01-11
PL342728A1 (en) 2001-07-02
DK1060546T3 (da) 2005-02-14
DE69921784T2 (de) 2005-12-22
PL195775B1 (pl) 2007-10-31
MXPA00008609A (es) 2003-07-14
CA2321616A1 (en) 1999-09-10
BRPI9908448B1 (pt) 2015-06-09
JP2002506278A (ja) 2002-02-26
WO1999045615A1 (en) 1999-09-10
PT1060546E (pt) 2005-02-28
ATE282253T1 (de) 2004-11-15
NZ506965A (en) 2003-07-25
CN1292161A (zh) 2001-04-18
AU2977299A (en) 1999-09-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180302