JPS4913530A - - Google Patents

Info

Publication number
JPS4913530A
JPS4913530A JP3416373A JP3416373A JPS4913530A JP S4913530 A JPS4913530 A JP S4913530A JP 3416373 A JP3416373 A JP 3416373A JP 3416373 A JP3416373 A JP 3416373A JP S4913530 A JPS4913530 A JP S4913530A
Authority
JP
Japan
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.)
Pending
Application number
JP3416373A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4913530A publication Critical patent/JPS4913530A/ja
Pending 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

Landscapes

  • Spark Plugs (AREA)
JP3416373A 1972-03-29 1973-03-27 Pending JPS4913530A (US08177716-20120515-C00003.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215276 DE2215276A1 (de) 1972-03-29 1972-03-29 Zuendkerze fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
JPS4913530A true JPS4913530A (US08177716-20120515-C00003.png) 1974-02-06

Family

ID=5840504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3416373A Pending JPS4913530A (US08177716-20120515-C00003.png) 1972-03-29 1973-03-27

Country Status (2)

Country Link
JP (1) JPS4913530A (US08177716-20120515-C00003.png)
DE (1) DE2215276A1 (US08177716-20120515-C00003.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2805781B2 (ja) * 1988-12-29 1998-09-30 株式会社デンソー 内燃機関用スパークプラグ
DE3872027T2 (de) * 1987-04-16 1993-01-21 Nippon Denso Co Zuendkerze fuer verbrennungsmotor.
DE102019203478A1 (de) 2019-03-14 2020-09-17 Robert Bosch Gmbh Zündkerzengehäuse mit Korrosionsschutz auf der Innenseite sowie Zündkerze und Herstellungsverfahren

Also Published As

Publication number Publication date
DE2215276A1 (de) 1973-10-31

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