FR395518A - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
FR395518A
FR395518A FR395518DA FR395518A FR 395518 A FR395518 A FR 395518A FR 395518D A FR395518D A FR 395518DA FR 395518 A FR395518 A FR 395518A
Authority
FR
France
Prior art keywords
internal combustion
spark plug
combustion engines
engines
spark
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
Robert Frederick Hall
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
Application granted granted Critical
Publication of FR395518A publication Critical patent/FR395518A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
FR395518D 1908-09-24 1908-10-20 Spark plug for internal combustion engines Expired FR395518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE395518X 1931-07-24

Publications (1)

Publication Number Publication Date
FR395518A true FR395518A (en) 1909-03-04

Family

ID=6396852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR395518D Expired FR395518A (en) 1908-09-24 1908-10-20 Spark plug for internal combustion engines

Country Status (2)

Country Link
FR (1) FR395518A (en)
GB (1) GB395518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403344B2 (en) 2008-03-19 2013-03-26 Ds Smith Plastics Limited Dolly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403344B2 (en) 2008-03-19 2013-03-26 Ds Smith Plastics Limited Dolly

Also Published As

Publication number Publication date
GB395518A (en) 1933-07-20

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