BE887567A - PROCESS FOR PRODUCING A COMPOSITE CENTRAL ELECTRODE FOR A SPARK PLUG - Google Patents

PROCESS FOR PRODUCING A COMPOSITE CENTRAL ELECTRODE FOR A SPARK PLUG

Info

Publication number
BE887567A
BE887567A BE0/203831A BE203831A BE887567A BE 887567 A BE887567 A BE 887567A BE 0/203831 A BE0/203831 A BE 0/203831A BE 203831 A BE203831 A BE 203831A BE 887567 A BE887567 A BE 887567A
Authority
BE
Belgium
Prior art keywords
producing
spark plug
central electrode
composite central
composite
Prior art date
Application number
BE0/203831A
Other languages
French (fr)
Inventor
D Path
P Biesenkamp
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 BE887567A publication Critical patent/BE887567A/en

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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Spark Plugs (AREA)
BE0/203831A 1980-02-19 1981-02-18 PROCESS FOR PRODUCING A COMPOSITE CENTRAL ELECTRODE FOR A SPARK PLUG BE887567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12220780A 1980-02-19 1980-02-19

Publications (1)

Publication Number Publication Date
BE887567A true BE887567A (en) 1981-06-15

Family

ID=22401332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203831A BE887567A (en) 1980-02-19 1981-02-18 PROCESS FOR PRODUCING A COMPOSITE CENTRAL ELECTRODE FOR A SPARK PLUG

Country Status (5)

Country Link
JP (1) JPS56134035A (en)
BE (1) BE887567A (en)
FR (1) FR2476401A1 (en)
GB (1) GB2069378B (en)
IT (1) IT1170731B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695759A (en) * 1981-10-29 1987-09-22 Champion Spark Plug Company Method for producing a composite center electrode and an electrode
US4684352A (en) * 1985-03-11 1987-08-04 Champion Spark Plug Company Method for producing a composite spark plug center electrode
JP4220218B2 (en) * 2002-10-25 2009-02-04 株式会社デンソー Manufacturing method of center electrode for spark plug

Also Published As

Publication number Publication date
FR2476401A1 (en) 1981-08-21
GB2069378B (en) 1983-03-23
IT8147833A0 (en) 1981-02-18
JPS56134035A (en) 1981-10-20
GB2069378A (en) 1981-08-26
IT1170731B (en) 1987-06-03

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