FR2171105B1 - - Google Patents

Info

Publication number
FR2171105B1
FR2171105B1 FR7303062A FR7303062A FR2171105B1 FR 2171105 B1 FR2171105 B1 FR 2171105B1 FR 7303062 A FR7303062 A FR 7303062A FR 7303062 A FR7303062 A FR 7303062A FR 2171105 B1 FR2171105 B1 FR 2171105B1
Authority
FR
France
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
FR7303062A
Other languages
French (fr)
Other versions
FR2171105A1 (en
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 FR2171105A1 publication Critical patent/FR2171105A1/fr
Application granted granted Critical
Publication of FR2171105B1 publication Critical patent/FR2171105B1/fr
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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
    • 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
    • H01T13/39—Selection of materials for electrodes
FR7303062A 1972-02-08 1973-01-29 Expired FR2171105B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22445672A 1972-02-08 1972-02-08

Publications (2)

Publication Number Publication Date
FR2171105A1 FR2171105A1 (en) 1973-09-21
FR2171105B1 true FR2171105B1 (en) 1976-05-14

Family

ID=22840770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303062A Expired FR2171105B1 (en) 1972-02-08 1973-01-29

Country Status (11)

Country Link
US (1) US3771204A (en)
BE (1) BE794668A (en)
CA (1) CA967838A (en)
DE (1) DE2263082A1 (en)
DK (1) DK142705B (en)
FR (1) FR2171105B1 (en)
GB (1) GB1370761A (en)
IT (1) IT974378B (en)
MY (1) MY7800157A (en)
NL (1) NL7301758A (en)
SE (1) SE390681B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009721A1 (en) * 1979-03-13 1980-09-25 Texas Instruments Inc SPARK PLUG AND SPARK PLUG ELECTRODE
FR2542513B1 (en) * 1983-03-08 1986-06-06 Exi Avtomobi SPARK PLUG
EP0171153A1 (en) * 1984-07-09 1986-02-12 General Motors Corporation Spark plug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516754A (en) * 1945-07-09 1950-07-25 Cipriani Chester Spark plug construction
US2615441A (en) * 1949-06-07 1952-10-28 Gen Motors Corp Spark plug electrode
US3452235A (en) * 1966-08-17 1969-06-24 Ford Motor Co Spark plug having a short tip center electrode

Also Published As

Publication number Publication date
MY7800157A (en) 1978-12-31
DE2263082A1 (en) 1973-08-16
CA967838A (en) 1975-05-20
NL7301758A (en) 1973-08-10
IT974378B (en) 1974-06-20
BE794668A (en) 1973-05-16
GB1370761A (en) 1974-10-16
FR2171105A1 (en) 1973-09-21
DK142705B (en) 1980-12-22
US3771204A (en) 1973-11-13
DK142705C (en) 1981-08-10
SE390681B (en) 1977-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse