AU509497B2 - Spark plug having two electrically isolated centre electrodes - Google Patents

Spark plug having two electrically isolated centre electrodes

Info

Publication number
AU509497B2
AU509497B2 AU26285/77A AU2628577A AU509497B2 AU 509497 B2 AU509497 B2 AU 509497B2 AU 26285/77 A AU26285/77 A AU 26285/77A AU 2628577 A AU2628577 A AU 2628577A AU 509497 B2 AU509497 B2 AU 509497B2
Authority
AU
Australia
Prior art keywords
spark plug
electrically isolated
centre electrodes
isolated centre
electrodes
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
AU26285/77A
Other languages
English (en)
Other versions
AU2628577A (en
Inventor
L. R Lentz
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.)
Federal Mogul Ignition LLC
Original Assignee
Champion Spark Plug Co
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 Co filed Critical Champion Spark Plug Co
Publication of AU2628577A publication Critical patent/AU2628577A/en
Application granted granted Critical
Publication of AU509497B2 publication Critical patent/AU509497B2/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/22—Sparking plugs characterised by features of the electrodes or insulation having two or more electrodes embedded in 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
    • H01T13/02—Details
    • H01T13/04—Means providing electrical connection to sparking plugs
AU26285/77A 1976-06-21 1977-06-21 Spark plug having two electrically isolated centre electrodes Expired AU509497B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS699847 1976-06-21
US05/699,847 US4082976A (en) 1976-06-21 1976-06-21 Spark plug design having two electrically isolated center electrodes

Publications (2)

Publication Number Publication Date
AU2628577A AU2628577A (en) 1979-01-04
AU509497B2 true AU509497B2 (en) 1980-05-15

Family

ID=24811169

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26285/77A Expired AU509497B2 (en) 1976-06-21 1977-06-21 Spark plug having two electrically isolated centre electrodes

Country Status (10)

Country Link
US (1) US4082976A (OSRAM)
JP (1) JPS6032317B2 (OSRAM)
AU (1) AU509497B2 (OSRAM)
BE (1) BE855864A (OSRAM)
CA (1) CA1062567A (OSRAM)
DE (1) DE2725196A1 (OSRAM)
FR (1) FR2356298A1 (OSRAM)
GB (1) GB1522788A (OSRAM)
IT (1) IT1078946B (OSRAM)
MX (1) MX143685A (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307316A (en) * 1976-02-02 1981-12-22 Mckechnie Ian C Self cleaning spark plug
US4557229A (en) * 1982-06-07 1985-12-10 Nippondenso Co., Ltd. Ignition apparatus for internal combustion engines
US4553927A (en) * 1984-02-13 1985-11-19 Collins Jr Raymond L Ignitor probe assembly and ceramic insulator therefor
JPH0217506U (OSRAM) * 1988-07-14 1990-02-05
US5126619A (en) * 1990-07-20 1992-06-30 Koito Manufacturing Co., Ltd. Discharge lamp unit
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US7053623B2 (en) * 2003-11-05 2006-05-30 Federal-Mogul Worldwide, Inc. Spark ignition system with diagnostic capabilities
US8922102B2 (en) * 2006-05-12 2014-12-30 Enerpulse, Inc. Composite spark plug
US8049399B2 (en) 2006-07-21 2011-11-01 Enerpulse, Inc. High power discharge fuel ignitor
EP2014986A1 (fr) * 2007-07-13 2009-01-14 Cuenod Sas Électrode double d'allumage pour brûleur à air soufflé et a combustible liquide ou gazeux
US8058785B2 (en) * 2007-09-21 2011-11-15 Fran Group IP LLC Spark plug structure for improved ignitability
JP2015507331A (ja) 2012-01-27 2015-03-05 エナーパルス，インク． ハイパワーセミサーフェスギャッププラグ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173535A (en) * 1920-06-25 1921-12-28 Pio Mei Improvements in sparking plugs for internal combustion engines
FR540463A (fr) * 1921-01-28 1922-07-11 Système de montage pour bougies d'allumage
US2831138A (en) * 1955-02-03 1958-04-15 Champion Spark Plug Co Electrical connection for high energy igniters, and method for producing same
US3014150A (en) * 1957-08-14 1961-12-19 Licencia Talalmanyokat Spark plug with gas insulation for internal combustion engines
US3048735A (en) * 1960-01-28 1962-08-07 Leonard Spark Plug Co Inc Spark plug
US3076113A (en) * 1961-03-29 1963-01-29 Gen Motors Corp Spark plug and connector device therefor
FR1316005A (fr) * 1961-04-27 1963-01-25 Cannon Electric Co Douille de contact électrique, appareil et procédé pour la fabriquer
DE1590448A1 (de) * 1964-06-30 1969-09-04 Schaltbau Gmbh Elektrische Kontaktbuchse
US3937545A (en) * 1974-12-23 1976-02-10 Ford Motor Company Waterproof electrical connector

Also Published As

Publication number Publication date
MX143685A (es) 1981-06-24
FR2356298A1 (fr) 1978-01-20
DE2725196A1 (de) 1977-12-29
CA1062567A (en) 1979-09-18
BE855864A (fr) 1977-10-17
US4082976A (en) 1978-04-04
GB1522788A (en) 1978-08-31
IT1078946B (it) 1985-05-08
JPS6032317B2 (ja) 1985-07-27
AU2628577A (en) 1979-01-04
JPS52156242A (en) 1977-12-26
FR2356298B1 (OSRAM) 1982-06-11

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