GB312782A - Improvements relating to sparking plugs - Google Patents

Improvements relating to sparking plugs

Info

Publication number
GB312782A
GB312782A GB1355428A GB1355428A GB312782A GB 312782 A GB312782 A GB 312782A GB 1355428 A GB1355428 A GB 1355428A GB 1355428 A GB1355428 A GB 1355428A GB 312782 A GB312782 A GB 312782A
Authority
GB
United Kingdom
Prior art keywords
wrappings
mica
improvements relating
sparking plugs
sparking
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
GB1355428A
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 GB1355428A priority Critical patent/GB312782A/en
Publication of GB312782A publication Critical patent/GB312782A/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
    • H01T13/38—Selection of materials for insulation

Landscapes

  • Spark Plugs (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

312,782. Hopps, B., and Lodge, A. M. May 8, 1928. Sparking-plugs.-One or more wrappings b of copper 2 or other good heat conducting metal foil are combined with mica wrappings c. A single wrapping b may be placed between the mica c and central conductor a, or wrappings may be placed also between the mica layers. Mica washers may be placed around the outer ends of the wrappings.
GB1355428A 1928-05-08 1928-05-08 Improvements relating to sparking plugs Expired GB312782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1355428A GB312782A (en) 1928-05-08 1928-05-08 Improvements relating to sparking plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1355428A GB312782A (en) 1928-05-08 1928-05-08 Improvements relating to sparking plugs

Publications (1)

Publication Number Publication Date
GB312782A true GB312782A (en) 1929-06-06

Family

ID=10025031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1355428A Expired GB312782A (en) 1928-05-08 1928-05-08 Improvements relating to sparking plugs

Country Status (1)

Country Link
GB (1) GB312782A (en)

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