FR2168554B1 - - Google Patents

Info

Publication number
FR2168554B1
FR2168554B1 FR7301949A FR7301949A FR2168554B1 FR 2168554 B1 FR2168554 B1 FR 2168554B1 FR 7301949 A FR7301949 A FR 7301949A FR 7301949 A FR7301949 A FR 7301949A FR 2168554 B1 FR2168554 B1 FR 2168554B1
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
FR7301949A
Other languages
French (fr)
Other versions
FR2168554A1 (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.)
GUNSONS COLORPLUGS Ltd
Original Assignee
GUNSONS COLORPLUGS Ltd
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 GUNSONS COLORPLUGS Ltd filed Critical GUNSONS COLORPLUGS Ltd
Publication of FR2168554A1 publication Critical patent/FR2168554A1/fr
Application granted granted Critical
Publication of FR2168554B1 publication Critical patent/FR2168554B1/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
    • H01T13/48—Sparking plugs having means for rendering sparks visible
FR7301949A 1972-01-19 1973-01-19 Expired FR2168554B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB254872*[A GB1373424A (en) 1972-01-19 1972-01-19 Sparking plug

Publications (2)

Publication Number Publication Date
FR2168554A1 FR2168554A1 (en) 1973-08-31
FR2168554B1 true FR2168554B1 (en) 1976-11-05

Family

ID=9741537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301949A Expired FR2168554B1 (en) 1972-01-19 1973-01-19

Country Status (6)

Country Link
US (1) US3846655A (en)
JP (1) JPS529261B2 (en)
CA (1) CA971448A (en)
FR (1) FR2168554B1 (en)
GB (1) GB1373424A (en)
IT (1) IT977595B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7598661B2 (en) * 2006-06-23 2009-10-06 Federal-Mogul World Wide, Inc Spark plug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172548A (en) * 1939-09-12 Shaped bodies for electric purposes
US1196566A (en) * 1914-11-09 1916-08-29 Lewis A Mcdowell Spark-plug.
US1347367A (en) * 1919-02-24 1920-07-20 Gerbaud Charles Emile Sparking plug for internal-combustion engines and method of manufacturing the same
US1554996A (en) * 1921-11-03 1925-09-29 Louis W G Flynt Spark plug
US1719389A (en) * 1927-06-06 1929-07-02 Colin Rene Spark plug for internal-combustion engines
US2047302A (en) * 1934-02-20 1936-07-14 Charles Coupe Spark plug
US2217825A (en) * 1939-08-25 1940-10-15 Champion Spark Plug Co Spark plug
US2448193A (en) * 1944-01-25 1948-08-31 Global Spark Plug Co Spark plug
US3056899A (en) * 1959-11-23 1962-10-02 William G Clayton Spark plug adapter
GB1160502A (en) * 1967-01-19 1969-08-06 Ct Pa Handelgesellschaft M B H Spark Plug.

Also Published As

Publication number Publication date
DE2302640A1 (en) 1973-07-26
JPS529261B2 (en) 1977-03-15
CA971448A (en) 1975-07-22
JPS4882236A (en) 1973-11-02
FR2168554A1 (en) 1973-08-31
US3846655A (en) 1974-11-05
IT977595B (en) 1974-09-20
GB1373424A (en) 1974-11-13
DE2302640B2 (en) 1975-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse