GB166549A - Improvements in or relating to sparking or ignition plugs - Google Patents

Improvements in or relating to sparking or ignition plugs

Info

Publication number
GB166549A
GB166549A GB19222/21A GB1922221A GB166549A GB 166549 A GB166549 A GB 166549A GB 19222/21 A GB19222/21 A GB 19222/21A GB 1922221 A GB1922221 A GB 1922221A GB 166549 A GB166549 A GB 166549A
Authority
GB
United Kingdom
Prior art keywords
sparking
relating
ignition plugs
talc
insulator
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
GB19222/21A
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
Publication of GB166549A publication Critical patent/GB166549A/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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

166,549. SeilliÞre, S. R. July 17, 1920, [Convention date]. Sparking-plugs. - Talc- or other pulverulent material is inserted between the threads on the insulator, casing, and central electrode. The insulator and casing may be so shaped as to imprison a packing A of the talc between shoulders on the two members. The portions of the threads may differ slightly in pitch.
GB19222/21A 1920-07-17 1921-07-16 Improvements in or relating to sparking or ignition plugs Expired GB166549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR166549X 1920-07-17

Publications (1)

Publication Number Publication Date
GB166549A true GB166549A (en) 1922-07-27

Family

ID=8876979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19222/21A Expired GB166549A (en) 1920-07-17 1921-07-16 Improvements in or relating to sparking or ignition plugs

Country Status (1)

Country Link
GB (1) GB166549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825784A (en) * 1972-09-25 1974-07-23 M Lindsay Body controlled heat range and extended gap spark plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825784A (en) * 1972-09-25 1974-07-23 M Lindsay Body controlled heat range and extended gap spark plug

Similar Documents

Publication Publication Date Title
GB166549A (en) Improvements in or relating to sparking or ignition plugs
GB491837A (en) Sparking plugs
GB163289A (en) Improvements in or relating to sparking plugs
GB160154A (en) Improvements in spark plugs
GB143085A (en) Improvements in sparking plugs for ignition purposes
GB162868A (en) Improvements relating to sparking plugs for internal combustion engines
GB157330A (en) Improvements in sparking plugs
GB148894A (en) Improvements in sparking plugs
GB161812A (en) Improvements in and relating to spark plugs
GB168019A (en) Improvements in sparking plugs
GB167552A (en) Improvements in or relating to sparking plugs
GB152256A (en) Improvements in a spark plug
GB170469A (en) Improvements in sparking plugs
GB182599A (en) Improvements in sparking plugs
GB247491A (en) Improvements in or relating to sparking plugs for internal combustion engines
GB178950A (en) Improvements in sparking plugs
GB303549A (en) Improvements in or relating to sparking-plugs
GB179727A (en) Improvements in and relating to sparking plugs
GB231834A (en)
GB201225A (en) Improvements in and relating to sparking plugs
GB156172A (en) Improvements in or relating to sparking plugs for explosion motors
GB224812A (en) Improvements in and relating to sparking plugs
GB164261A (en) Improvements in sparking plugs
GB237280A (en)
GB129591A (en) Sparking Plug.