ZA792521B - Spark plug - Google Patents

Spark plug

Info

Publication number
ZA792521B
ZA792521B ZA792521A ZA792521A ZA792521B ZA 792521 B ZA792521 B ZA 792521B ZA 792521 A ZA792521 A ZA 792521A ZA 792521 A ZA792521 A ZA 792521A ZA 792521 B ZA792521 B ZA 792521B
Authority
ZA
South Africa
Prior art keywords
spark plug
spark
plug
Prior art date
Application number
ZA792521A
Other languages
English (en)
Inventor
S Nakamura
S Kawamura
Original Assignee
Ngk Spark Plug Co
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 Ngk Spark Plug Co filed Critical Ngk Spark Plug Co
Publication of ZA792521B publication Critical patent/ZA792521B/xx

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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
ZA792521A 1978-07-28 1979-05-23 Spark plug ZA792521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9304478A JPS5519768A (en) 1978-07-28 1978-07-28 Ignition plug

Publications (1)

Publication Number Publication Date
ZA792521B true ZA792521B (en) 1980-06-25

Family

ID=14071497

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA792521A ZA792521B (en) 1978-07-28 1979-05-23 Spark plug

Country Status (4)

Country Link
US (1) US4336477A (xx)
JP (1) JPS5519768A (xx)
CA (1) CA1127028A (xx)
ZA (1) ZA792521B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145288A (en) * 1981-03-04 1982-09-08 Nippon Denso Co Ignition plug for internal combustion engine
JPH01264187A (ja) * 1988-04-12 1989-10-20 Ryohei Kashiwabara 点火栓の速燃焼装置
US5563469A (en) * 1989-12-27 1996-10-08 Nippondenso Co., Ltd. Spark plug for internal combustion engine
EP0435202B1 (en) * 1989-12-27 1996-05-15 Nippondenso Co., Ltd. Spark plug for internal combustion engine
JPH04206488A (ja) * 1990-11-30 1992-07-28 Ryohei Kashiwabara 点火栓用の速燃焼装置
US5264754A (en) * 1992-01-24 1993-11-23 Santoso Hanitijo Spark plug
JPH06275365A (ja) * 1993-03-18 1994-09-30 Nippondenso Co Ltd 金属チップの製造方法，製造装置，金属チップ及びスパークプラグ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620341A (en) * 1926-02-01 1927-03-08 George W Gardner Spark plug
US2120492A (en) * 1937-02-17 1938-06-14 Karl Werth Sparking plug
JPS5632522B2 (xx) * 1972-03-24 1981-07-28
US3970885A (en) * 1972-09-18 1976-07-20 Nippondenso Co., Ltd. Ignition plug for internal combustion engines
US4109633A (en) * 1975-09-16 1978-08-29 New Cosmos Electric Company Limited Spark-plug for automobile internal combustion engine

Also Published As

Publication number Publication date
JPS5519768A (en) 1980-02-12
US4336477A (en) 1982-06-22
CA1127028A (en) 1982-07-06

Similar Documents

Publication Publication Date Title
JPS54109538A (en) Preeheating plug
JPS52122738A (en) Spark plug
ZA794944B (en) Spark plug seal
JPS56102089A (en) Spark plug
JPS5542998A (en) Plug
GB2022759B (en) Explosive-activated plugs
GB2027797B (en) Spark plug
DE3170317D1 (en) Spark plug
JPS55121290A (en) Ignition plug
GB2136505B (en) Spark plug
ZA792521B (en) Spark plug
JPS5755083A (en) Spark plug
GB2078300B (en) Spark plug
JPS5546481A (en) Ignition plug
DE3065421D1 (en) Ignition plug
JPS5581477A (en) Ignition plug
JPS5580288A (en) Spark plug
GB2024665B (en) Spark plug electrode manufacture
JPS54113522A (en) Plug unit
JPS5556389A (en) Ignition plug
JPS54101029A (en) Spark plug
GB2044849B (en) Spark plug
JPS5416036A (en) Ignition plug
JPS553128A (en) Ignition plug
JPS55163786A (en) Ignition plug