FR693911A - Indicator device for spark plugs - Google Patents

Indicator device for spark plugs

Info

Publication number
FR693911A
FR693911A FR693911DA FR693911A FR 693911 A FR693911 A FR 693911A FR 693911D A FR693911D A FR 693911DA FR 693911 A FR693911 A FR 693911A
Authority
FR
France
Prior art keywords
indicator device
spark plugs
spark
plugs
indicator
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
Pierre Stchepotieff
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 FR693911A publication Critical patent/FR693911A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR693911D 1929-08-24 1930-04-15 Indicator device for spark plugs Expired FR693911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE693911X 1929-08-24

Publications (1)

Publication Number Publication Date
FR693911A true FR693911A (en) 1930-11-26

Family

ID=3878145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693911D Expired FR693911A (en) 1929-08-24 1930-04-15 Indicator device for spark plugs

Country Status (1)

Country Link
FR (1) FR693911A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508618A (en) * 1993-07-15 1996-04-16 Simmonds Precision Engine Systems Coreless detector for ignition dischage current
US5572135A (en) * 1993-12-27 1996-11-05 Simmonds Precision Engine Systems Diagnostic apparatus and methods for ignition circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508618A (en) * 1993-07-15 1996-04-16 Simmonds Precision Engine Systems Coreless detector for ignition dischage current
US5572135A (en) * 1993-12-27 1996-11-05 Simmonds Precision Engine Systems Diagnostic apparatus and methods for ignition circuits

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