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GB536358A - Improvements in and relating to spark plugs - Google Patents

Improvements in and relating to spark plugs

Info

Publication number
GB536358A
GB536358A GB4861/40A GB486140A GB536358A GB 536358 A GB536358 A GB 536358A GB 4861/40 A GB4861/40 A GB 4861/40A GB 486140 A GB486140 A GB 486140A GB 536358 A GB536358 A GB 536358A
Authority
GB
United Kingdom
Prior art keywords
relating
spark plugs
march
plugs
mecaniques
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
GB4861/40A
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.)
SOC D CONST D APP MECANIQUES E
Original Assignee
SOC D CONST D APP MECANIQUES E
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 SOC D CONST D APP MECANIQUES E filed Critical SOC D CONST D APP MECANIQUES E
Publication of GB536358A publication Critical patent/GB536358A/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
    • 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)

Abstract

536,358. Sparking-plugs. SOC. DE CONSTRUCTION D'APPAREILS MECANIQUES ET ELECTRIQUES POUR AUTOMOBILES. March 15, 1940, No. 4861. Convention date, March 18, 1939. [Class 7 (iv)] A gas-tight joint between the insulator and electrode is made by axial pressure on deformable metal rings c, f, separated by steatite, talc or the like e.
GB4861/40A 1939-03-18 1940-03-15 Improvements in and relating to spark plugs Expired GB536358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU536358X 1939-03-18

Publications (1)

Publication Number Publication Date
GB536358A true GB536358A (en) 1941-05-12

Family

ID=19732898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4861/40A Expired GB536358A (en) 1939-03-18 1940-03-15 Improvements in and relating to spark plugs

Country Status (1)

Country Link
GB (1) GB536358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069729B (en) * 1959-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069729B (en) * 1959-11-26

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