FR977063A - Improvements made to spark plugs - Google Patents

Improvements made to spark plugs

Info

Publication number
FR977063A
FR977063A FR977063DA FR977063A FR 977063 A FR977063 A FR 977063A FR 977063D A FR977063D A FR 977063DA FR 977063 A FR977063 A FR 977063A
Authority
FR
France
Prior art keywords
improvements made
spark plugs
spark
plugs
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
Other languages
French (fr)
Inventor
Maurice Pognon
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 filed Critical
Application granted granted Critical
Publication of FR977063A publication Critical patent/FR977063A/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
FR977063D 1942-06-13 1942-06-13 Improvements made to spark plugs Expired FR977063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977063T 1942-06-13

Publications (1)

Publication Number Publication Date
FR977063A true FR977063A (en) 1951-03-27

Family

ID=9519363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977063D Expired FR977063A (en) 1942-06-13 1942-06-13 Improvements made to spark plugs

Country Status (1)

Country Link
FR (1) FR977063A (en)

Similar Documents

Publication Publication Date Title
FR943663A (en) Carburetor improvements
FR886632A (en) Improvements to aeromotors
FR883081A (en) Spark plugs
FR977063A (en) Improvements made to spark plugs
FR924533A (en) Improvements made to spark plugs
FR886454A (en) New spark plug
FR888166A (en) Improvements to scrapers-scrapers
FR919909A (en) Spark plug improvements
FR925363A (en) Improvements made or relating to spark plugs
FR945240A (en) Spark plug improvements
FR916827A (en) Improvements made to spark plugs
FR946523A (en) Improvements to ignition mechanisms
FR920190A (en) Improvements to electrodes for spark plugs
FR942428A (en) Improvements to electrodes for spark plugs
FR977451A (en) Improvements to the milling cylinders
FR52537E (en) Spark plug
FR889124A (en) Fully shielded spark plug
GB554333A (en) Improvements relating to oil-seals
FR985492A (en) Spark plug
FR865791A (en) Improvements made to spark plugs
FR890535A (en) Refinements to barbins
FR924977A (en) Improvements to agreement indicators
FR895283A (en) Carburetor
FR926340A (en) Improvements made or relating to spark plugs
FR889925A (en) Improvements made to electrical pipes