GB148894A - Improvements in sparking plugs - Google Patents

Improvements in sparking plugs

Info

Publication number
GB148894A
GB148894A GB20717/20A GB2071720A GB148894A GB 148894 A GB148894 A GB 148894A GB 20717/20 A GB20717/20 A GB 20717/20A GB 2071720 A GB2071720 A GB 2071720A GB 148894 A GB148894 A GB 148894A
Authority
GB
United Kingdom
Prior art keywords
insulator
engage
casing
externally
bushing
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
GB20717/20A
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.)
INT POUR L EXPL de la BOUGIE S
Original Assignee
INT POUR L EXPL de la BOUGIE S
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 INT POUR L EXPL de la BOUGIE S filed Critical INT POUR L EXPL de la BOUGIE S
Publication of GB148894A publication Critical patent/GB148894A/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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

148,894. Soc. Internationale pour la Exploitation de la Bougie Sol, (Assignees of Seilliere, S. R.). July 15, 1919, [Convention. date]. Drawings to Specification. Sparking-plugs of the type in which the insulator is threaded internally and externally to engage the electrode and casing are provided with an intermediate bushing between the insulator and casing, this bushing having a thread of greater pitch externally than that which is cut internally to engage the insulator.
GB20717/20A 1919-07-15 1920-07-10 Improvements in sparking plugs Expired GB148894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR148894X 1919-07-15

Publications (1)

Publication Number Publication Date
GB148894A true GB148894A (en) 1921-12-12

Family

ID=8875524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20717/20A Expired GB148894A (en) 1919-07-15 1920-07-10 Improvements in sparking plugs

Country Status (1)

Country Link
GB (1) GB148894A (en)

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