GB492313A - Improvements relating to sparking plugs - Google Patents

Improvements relating to sparking plugs

Info

Publication number
GB492313A
GB492313A GB810137A GB810137A GB492313A GB 492313 A GB492313 A GB 492313A GB 810137 A GB810137 A GB 810137A GB 810137 A GB810137 A GB 810137A GB 492313 A GB492313 A GB 492313A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
sparking plugs
sparking
plugs
hopps
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
GB810137A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB810137A priority Critical patent/GB492313A/en
Publication of GB492313A publication Critical patent/GB492313A/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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding

Landscapes

  • Ceramic Products (AREA)
  • Spark Plugs (AREA)

Abstract

492,313. Sparking-plugs. HOPPS, B., and LODGE, A. M. March 19, 1937, No. 8101. [Class 7 (iv)] Fused metal f fills the annulus between the cupped ceramic insulator a and the casing e of a " screened " plug.
GB810137A 1937-03-19 1937-03-19 Improvements relating to sparking plugs Expired GB492313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB810137A GB492313A (en) 1937-03-19 1937-03-19 Improvements relating to sparking plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB810137A GB492313A (en) 1937-03-19 1937-03-19 Improvements relating to sparking plugs

Publications (1)

Publication Number Publication Date
GB492313A true GB492313A (en) 1938-09-19

Family

ID=9845771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB810137A Expired GB492313A (en) 1937-03-19 1937-03-19 Improvements relating to sparking plugs

Country Status (1)

Country Link
GB (1) GB492313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289360B (en) * 1966-01-31 1969-02-13 Magneti Marelli Spa Spark plug for internal combustion engines and process for their manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289360B (en) * 1966-01-31 1969-02-13 Magneti Marelli Spa Spark plug for internal combustion engines and process for their manufacture

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