BR9908448A - Spark plug providing improved operating characteristics - Google Patents

Spark plug providing improved operating characteristics

Info

Publication number
BR9908448A
BR9908448A BR9908448-1A BR9908448A BR9908448A BR 9908448 A BR9908448 A BR 9908448A BR 9908448 A BR9908448 A BR 9908448A BR 9908448 A BR9908448 A BR 9908448A
Authority
BR
Brazil
Prior art keywords
spark plug
operating characteristics
providing improved
improved operating
plug providing
Prior art date
Application number
BR9908448-1A
Other languages
Portuguese (pt)
Other versions
BRPI9908448B1 (en
Inventor
Norman H Garrett Iii
Original Assignee
Pyrotek Entpr 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 Entpr Inc filed Critical Pyrotek Entpr Inc
Publication of BR9908448A publication Critical patent/BR9908448A/en
Publication of BRPI9908448B1 publication Critical patent/BRPI9908448B1/en

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)

Abstract

The present invention generally relates to spark plugs for igniting the fuel charge in an internal combustion engine, and is particularly concerned with an improved spark plug construction which improves combustion pressure and fuel mileage and diminishes exhaust pollution, as compared with known prior art plugs.
BRPI9908448-1A 1998-03-02 1999-03-02 Spark plug to provide a spark within a region of ignition BRPI9908448B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US7666998P 1998-03-02 1998-03-02
US8949998P 1998-06-16 1998-06-16
US8949198P 1998-06-16 1998-06-16
US8945898P 1998-06-16 1998-06-16
US11443998P 1998-12-31 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
BR9908448A true BR9908448A (en) 2004-06-15
BRPI9908448B1 BRPI9908448B1 (en) 2015-06-09

Family

ID=27536099

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908448-1A BRPI9908448B1 (en) 1998-03-02 1999-03-02 Spark plug to provide a spark within a region of ignition

Country Status (18)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3988426B2 (en) 2001-01-18 2007-10-10 株式会社デンソー Spark plug
JP4125060B2 (en) * 2002-07-16 2008-07-23 日本特殊陶業株式会社 Spark plug
JP4699918B2 (en) * 2006-03-03 2011-06-15 日本特殊陶業株式会社 Spark plug
TWM378559U (en) * 2009-11-16 2010-04-11 Top 1 Green Dev Co Ltd Spark plug
JP5593236B2 (en) * 2010-02-09 2014-09-17 株式会社デンソー Spark plug for internal combustion engine
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 (en) * 2012-04-16 2015-08-26 张蝶儿 A kind of spark plug and ground electrode thereof
JP5862498B2 (en) * 2012-07-18 2016-02-16 株式会社デンソー Spark plug for internal combustion engine
CN103247937A (en) * 2013-05-02 2013-08-14 株洲湘火炬火花塞有限责任公司 Spark plug side electrode and manufacturing method thereof
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 (en) * 1989-10-21 1991-04-25 Hermsdorf Keramik Veb Sparking plug with earthed electrodes curved towards centre - so that movement of combustible mixt. prolongs spark migrating towards region where inter electrode distance is greater
US5264754A (en) * 1992-01-24 1993-11-23 Santoso Hanitijo Spark plug
DE9403943U1 (en) * 1994-03-04 1994-06-09 Zuran, Dietmar, 12355 Berlin Electrode shape and arrangement for a multi-spark plug
JP3849159B2 (en) * 1995-09-22 2006-11-22 保 仲野 Spark plug

Also Published As

Publication number Publication date
AU2977299A (en) 1999-09-20
PL342728A1 (en) 2001-07-02
EP1060546B1 (en) 2004-11-10
CA2321616C (en) 2008-02-05
CN1292161A (en) 2001-04-18
CZ300538B6 (en) 2009-06-10
WO1999045615A1 (en) 1999-09-10
NZ506965A (en) 2003-07-25
DE69921784T2 (en) 2005-12-22
BRPI9908448B1 (en) 2015-06-09
MXPA00008609A (en) 2003-07-14
ES2232118T3 (en) 2005-05-16
JP4451984B2 (en) 2010-04-14
AU754005B2 (en) 2002-10-31
ATE282253T1 (en) 2004-11-15
CA2321616A1 (en) 1999-09-10
PL195775B1 (en) 2007-10-31
EP1060546A1 (en) 2000-12-20
DK1060546T3 (en) 2005-02-14
ID26507A (en) 2001-01-11
KR20010034551A (en) 2001-04-25
KR100701370B1 (en) 2007-03-28
CZ20003201A3 (en) 2001-01-17
CN100355167C (en) 2007-12-12
JP2002506278A (en) 2002-02-26
PT1060546E (en) 2005-02-28
DE69921784D1 (en) 2004-12-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: PUBLICACAO DE PARECER DE EXIGENCIA NOTIFICADO NA RPI NO 2233 DE 22/10/2013 ANULADA POR TER SIDO INADEQUADA/INDEVIDA.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)