FR2295592B1 - - Google Patents

Info

Publication number
FR2295592B1
FR2295592B1 FR7536632A FR7536632A FR2295592B1 FR 2295592 B1 FR2295592 B1 FR 2295592B1 FR 7536632 A FR7536632 A FR 7536632A FR 7536632 A FR7536632 A FR 7536632A FR 2295592 B1 FR2295592 B1 FR 2295592B1
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
FR7536632A
Other versions
FR2295592A1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2295592A1 publication Critical patent/FR2295592A1/fr
Application granted granted Critical
Publication of FR2295592B1 publication Critical patent/FR2295592B1/fr
Granted 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
    • H01T13/39—Selection of materials for electrodes
FR7536632A 1974-12-20 1975-11-28 Bougies d'allumage Granted FR2295592A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460378 DE2460378A1 (de) 1974-12-20 1974-12-20 Elektrodenmaterial fuer zuendkerzen

Publications (2)

Publication Number Publication Date
FR2295592A1 FR2295592A1 (fr) 1976-07-16
FR2295592B1 true FR2295592B1 (fr) 1979-07-13

Family

ID=5933977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536632A Granted FR2295592A1 (fr) 1974-12-20 1975-11-28 Bougies d'allumage

Country Status (4)

Country Link
BE (1) BE836893A (fr)
DE (1) DE2460378A1 (fr)
FR (1) FR2295592A1 (fr)
IT (1) IT1051538B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437027A (en) * 1977-08-27 1979-03-19 Ngk Spark Plug Co Nickel alloy for heat builddup body of preheating gasket
US4396855A (en) * 1979-06-18 1983-08-02 Nissan Motor Co., Ltd. Plasma jet ignition plug with cavity in insulator discharge end

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328621A (en) * 1965-10-23 1967-06-27 Gen Motors Corp Spark plug with improved intensifier spark gap in the center electrode
FR2201015A5 (en) * 1972-09-26 1974-04-19 Int Nickel Ltd Dispersion hardened nickel alloy - for spark plug electrodes has good cold drawing properties and high oxidation resistance

Also Published As

Publication number Publication date
IT1051538B (it) 1981-05-20
FR2295592A1 (fr) 1976-07-16
BE836893A (fr) 1976-04-16
DE2460378A1 (de) 1976-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse