GB9022162D0 - Spark plug and method for making it - Google Patents

Spark plug and method for making it

Info

Publication number
GB9022162D0
GB9022162D0 GB909022162A GB9022162A GB9022162D0 GB 9022162 D0 GB9022162 D0 GB 9022162D0 GB 909022162 A GB909022162 A GB 909022162A GB 9022162 A GB9022162 A GB 9022162A GB 9022162 D0 GB9022162 D0 GB 9022162D0
Authority
GB
United Kingdom
Prior art keywords
making
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.)
Withdrawn
Application number
GB909022162A
Other versions
GB2248653A (en
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.)
Champion Spark Plug Europe SA
Original Assignee
Champion Spark Plug Europe SA
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 Champion Spark Plug Europe SA filed Critical Champion Spark Plug Europe SA
Priority to GB9022162A priority Critical patent/GB2248653A/en
Publication of GB9022162D0 publication Critical patent/GB9022162D0/en
Priority to EP91309205A priority patent/EP0480671A1/en
Priority to CA 2052974 priority patent/CA2052974A1/en
Priority to JP26378691A priority patent/JPH04259779A/en
Publication of GB2248653A publication Critical patent/GB2248653A/en
Withdrawn legal-status Critical Current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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
GB9022162A 1990-10-11 1990-10-11 Spark plug and assembly method Withdrawn GB2248653A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9022162A GB2248653A (en) 1990-10-11 1990-10-11 Spark plug and assembly method
EP91309205A EP0480671A1 (en) 1990-10-11 1991-10-08 Spark plug and method for making it
CA 2052974 CA2052974A1 (en) 1990-10-11 1991-10-08 Spark plug and method for making it
JP26378691A JPH04259779A (en) 1990-10-11 1991-10-11 Spark plug and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9022162A GB2248653A (en) 1990-10-11 1990-10-11 Spark plug and assembly method

Publications (2)

Publication Number Publication Date
GB9022162D0 true GB9022162D0 (en) 1990-11-21
GB2248653A GB2248653A (en) 1992-04-15

Family

ID=10683594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022162A Withdrawn GB2248653A (en) 1990-10-11 1990-10-11 Spark plug and assembly method

Country Status (4)

Country Link
EP (1) EP0480671A1 (en)
JP (1) JPH04259779A (en)
CA (1) CA2052974A1 (en)
GB (1) GB2248653A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2291933A (en) * 1994-07-22 1996-02-07 Ford Motor Co Spark plug sealing
US6078131A (en) * 1998-08-13 2000-06-20 Cooper Automotive Products, Inc. Sealing a spark plug electrode
JP5244137B2 (en) * 2010-01-21 2013-07-24 日本特殊陶業株式会社 Manufacturing method of spark plug
CN102386562B (en) * 2011-09-10 2013-03-20 李德国 Durable spark plug

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB181805A (en) * 1921-03-17 1922-06-19 Philip Challis Improvements in sparking plugs for internal combustion engines
FR536292A (en) * 1921-06-01 1922-04-29 Improvements in the manufacture of spark plugs
GB206376A (en) * 1922-11-22 1923-11-08 Arthur Wellington Bodin Improvements in sparking plugs
FR590663A (en) * 1924-04-04 1925-06-20 Removable spark plug, with insulation in several parts held on the body of the spark plug by means of the central electrode
GB284041A (en) * 1926-11-05 1928-01-26 Albert Metie Improvements in sparking plugs for internal combustion engines
GB282008A (en) * 1927-09-23 1928-03-29 Carl Viktor Allenspach Sparking plug
GB389405A (en) * 1931-09-28 1933-03-16 S I S I Soc It Sfruttamento In Sparking plugs
GB492113A (en) * 1937-05-18 1938-09-15 Henry Leonard Hall Improvements relating to sparking plugs
DE681407C (en) * 1937-07-07 1939-09-21 Dr Karl Nittka Spark plug
DE691507C (en) * 1938-12-25 1940-05-29 Albert Ruprecht Spark plug
GB1164693A (en) * 1966-01-31 1969-09-17 Magneti Marelli Spa Spark Plug for Internal Combustion Engines
DE1289360B (en) * 1966-01-31 1969-02-13 Magneti Marelli Spa Spark plug for internal combustion engines and process for their manufacture
US4795944A (en) * 1987-08-10 1989-01-03 General Motors Corporation Metallized glass seal resistor composition

Also Published As

Publication number Publication date
JPH04259779A (en) 1992-09-16
EP0480671A1 (en) 1992-04-15
CA2052974A1 (en) 1992-04-12
GB2248653A (en) 1992-04-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)