GB138934A - Improvements in sparking plugs - Google Patents

Improvements in sparking plugs

Info

Publication number
GB138934A
GB138934A GB4390/20A GB439020A GB138934A GB 138934 A GB138934 A GB 138934A GB 4390/20 A GB4390/20 A GB 4390/20A GB 439020 A GB439020 A GB 439020A GB 138934 A GB138934 A GB 138934A
Authority
GB
United Kingdom
Prior art keywords
spark
gap
sparking plugs
sparking
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
GB4390/20A
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.)
JULES LOUIS PLATEL
Original Assignee
JULES LOUIS PLATEL
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 JULES LOUIS PLATEL filed Critical JULES LOUIS PLATEL
Publication of GB138934A publication Critical patent/GB138934A/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection

Landscapes

  • Spark Plugs (AREA)

Abstract

138,934. Platel, J. R. Sept. 28, 1918, [Convention date]. External spark-gaps; sparking- plugs.-Mounted on the central electrode c, and separated therefrom by an enclosed spark-gap and from the body a by the usual spark-gap, is a nickel disk d insulated from the electrode. The insulator is seated conically within the casing, its retention being ensured by a ring f.
GB4390/20A 1918-09-28 1920-02-12 Improvements in sparking plugs Expired GB138934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR138934X 1918-09-28

Publications (1)

Publication Number Publication Date
GB138934A true GB138934A (en) 1920-07-08

Family

ID=8874429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4390/20A Expired GB138934A (en) 1918-09-28 1920-02-12 Improvements in sparking plugs

Country Status (1)

Country Link
GB (1) GB138934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618882B2 (en) 1998-08-07 2003-09-16 Hill-Rom Services, Inc. Ob/Gyn stretcher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618882B2 (en) 1998-08-07 2003-09-16 Hill-Rom Services, Inc. Ob/Gyn stretcher
US6983501B2 (en) 1998-08-07 2006-01-10 Hill-Rom Services, Inc. Ob/Gyn stretcher

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