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GB2024665B - Spark plug electrode manufacture - Google Patents

Spark plug electrode manufacture

Info

Publication number
GB2024665B
GB2024665B GB7829170A GB7829170A GB2024665B GB 2024665 B GB2024665 B GB 2024665B GB 7829170 A GB7829170 A GB 7829170A GB 7829170 A GB7829170 A GB 7829170A GB 2024665 B GB2024665 B GB 2024665B
Authority
GB
United Kingdom
Prior art keywords
spark plug
plug electrode
electrode manufacture
manufacture
spark
Prior art date
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
GB7829170A
Other versions
GB2024665A (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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor 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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB7829170A priority Critical patent/GB2024665B/en
Publication of GB2024665A publication Critical patent/GB2024665A/en
Application granted granted Critical
Publication of GB2024665B publication Critical patent/GB2024665B/en
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
    • H01T13/39—Selection of materials for electrodes
    • 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)
  • Spark Plugs (AREA)
GB7829170A 1978-07-07 1978-07-07 Spark plug electrode manufacture Expired GB2024665B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7829170A GB2024665B (en) 1978-07-07 1978-07-07 Spark plug electrode manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7829170A GB2024665B (en) 1978-07-07 1978-07-07 Spark plug electrode manufacture

Publications (2)

Publication Number Publication Date
GB2024665A GB2024665A (en) 1980-01-16
GB2024665B true GB2024665B (en) 1982-08-11

Family

ID=10498309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829170A Expired GB2024665B (en) 1978-07-07 1978-07-07 Spark plug electrode manufacture

Country Status (1)

Country Link
GB (1) GB2024665B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575343A (en) * 1980-04-09 1986-03-11 The National Machinery Company Bimetal electrode and method of making same
GB2076706B (en) * 1980-05-30 1984-06-27 Champion Spark Plug Co Producing a composite center electrode
EP0044764A1 (en) * 1980-07-17 1982-01-27 Bendix Autolite Corporation Method for manufacturing a center electrode for use in a spark plug
GB2088753B (en) * 1980-12-10 1984-02-01 Gkn Floform Ltd Spark plug electrode

Also Published As

Publication number Publication date
GB2024665A (en) 1980-01-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee