FR513642A - Spark plug with adjustable and removable secondary electrodes - Google Patents

Spark plug with adjustable and removable secondary electrodes

Info

Publication number
FR513642A
FR513642A FR513642A FR513642DA FR513642A FR 513642 A FR513642 A FR 513642A FR 513642 A FR513642 A FR 513642A FR 513642D A FR513642D A FR 513642DA FR 513642 A FR513642 A FR 513642A
Authority
FR
France
Prior art keywords
adjustable
spark plug
secondary electrodes
removable secondary
removable
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
FR513642A
Other languages
French (fr)
Inventor
Claude-Andre Berthelier
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.)
CLAUDE-ANDRE BERTHELIER
Original Assignee
CLAUDE-ANDRE BERTHELIER
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 CLAUDE-ANDRE BERTHELIER filed Critical CLAUDE-ANDRE BERTHELIER
Application granted granted Critical
Publication of FR513642A publication Critical patent/FR513642A/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
FR513642A 1920-03-30 1920-03-30 Spark plug with adjustable and removable secondary electrodes Expired FR513642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR513642T 1920-03-30

Publications (1)

Publication Number Publication Date
FR513642A true FR513642A (en) 1921-02-19

Family

ID=8913688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR513642A Expired FR513642A (en) 1920-03-30 1920-03-30 Spark plug with adjustable and removable secondary electrodes

Country Status (1)

Country Link
FR (1) FR513642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583288A (en) * 1995-07-11 1996-12-10 Brenner; Daryl E. Combination vehicle brake light inspection device and tire billy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583288A (en) * 1995-07-11 1996-12-10 Brenner; Daryl E. Combination vehicle brake light inspection device and tire billy

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