CA960536A - Spark plug - Google Patents

Spark plug

Info

Publication number
CA960536A
CA960536A CA147,273A CA147273A CA960536A CA 960536 A CA960536 A CA 960536A CA 147273 A CA147273 A CA 147273A CA 960536 A CA960536 A CA 960536A
Authority
CA
Canada
Prior art keywords
spark plug
spark
plug
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
CA147,273A
Other versions
CA147273S (en
Inventor
Cecil J. Krow
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 CA960536A publication Critical patent/CA960536A/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
    • H01T13/52—Sparking plugs characterised by a discharge along a surface
CA147,273A 1971-07-19 1972-07-17 Spark plug Expired CA960536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16382571A 1971-07-19 1971-07-19

Publications (1)

Publication Number Publication Date
CA960536A true CA960536A (en) 1975-01-07

Family

ID=22591741

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,273A Expired CA960536A (en) 1971-07-19 1972-07-17 Spark plug

Country Status (2)

Country Link
US (1) US3725715A (en)
CA (1) CA960536A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985428A (en) * 1972-12-22 1974-08-16
US4771209B1 (en) * 1979-10-22 1996-05-14 Champion Spark Plug Co Spark igniter having precious metal ground electrode inserts
EP0707748B1 (en) * 1993-07-06 1998-08-26 Caterpillar Inc. Spark plug with automatically adjustable gap
DE19503223C2 (en) * 1995-02-02 2000-06-08 Opel Adam Ag Spark plug for an internal combustion engine
EP1239563B1 (en) * 1999-12-13 2010-06-16 Ngk Spark Plug Co., Ltd. Spark plug
US9231381B2 (en) 2008-08-28 2016-01-05 Federal-Mogul Ignition Company Ceramic electrode including a perovskite or spinel structure for an ignition device and method of manufacturing
US8044561B2 (en) 2008-08-28 2011-10-25 Federal-Mogul Ignition Company Ceramic electrode, ignition device therewith and methods of construction thereof
US8614541B2 (en) 2008-08-28 2013-12-24 Federal-Mogul Ignition Company Spark plug with ceramic electrode tip
US9219351B2 (en) 2008-08-28 2015-12-22 Federal-Mogul Ignition Company Spark plug with ceramic electrode tip

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362300A (en) * 1919-10-11 1920-12-14 Thomas E Hall Spark-plug

Also Published As

Publication number Publication date
US3725715A (en) 1973-04-03

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