GB2147049B - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
GB2147049B
GB2147049B GB08423767A GB8423767A GB2147049B GB 2147049 B GB2147049 B GB 2147049B GB 08423767 A GB08423767 A GB 08423767A GB 8423767 A GB8423767 A GB 8423767A GB 2147049 B GB2147049 B GB 2147049B
Authority
GB
United Kingdom
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
GB08423767A
Other versions
GB8423767D0 (en
GB2147049A (en
Inventor
Walter Benedikt
Gerhard Heess
Werner Herden
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB8423767D0 publication Critical patent/GB8423767D0/en
Publication of GB2147049A publication Critical patent/GB2147049A/en
Application granted granted Critical
Publication of GB2147049B publication Critical patent/GB2147049B/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
    • H01T13/40—Sparking plugs structurally combined with other devices
    • 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
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
    • H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB08423767A 1983-09-24 1984-09-20 Spark plug for internal combustion engines Expired GB2147049B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833334688 DE3334688A1 (en) 1983-09-24 1983-09-24 SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE

Publications (3)

Publication Number Publication Date
GB8423767D0 GB8423767D0 (en) 1984-10-24
GB2147049A GB2147049A (en) 1985-05-01
GB2147049B true GB2147049B (en) 1987-07-22

Family

ID=6210018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08423767A Expired GB2147049B (en) 1983-09-24 1984-09-20 Spark plug for internal combustion engines

Country Status (3)

Country Link
JP (1) JPS6077385A (en)
DE (1) DE3334688A1 (en)
GB (1) GB2147049B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436628A1 (en) * 1984-10-05 1986-04-10 BERU Ruprecht GmbH & Co KG, 7140 Ludwigsburg Spark plug
DE3544869A1 (en) * 1985-12-18 1987-03-26 Beru Werk Ruprecht Gmbh Co A Ignition unit
DE3732827A1 (en) * 1987-09-29 1989-04-06 Beru Werk Ruprecht Gmbh Co A High-voltage ignition system
JPH0494076A (en) * 1990-08-09 1992-03-26 Yazaki Corp Discharging tube-built in type spark plug apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB192024A (en) * 1922-07-24 1923-01-25 Adolf De Clairmont Improvements in and relating to spark plugs
GB272813A (en) * 1926-09-11 1927-06-23 Joseph De Coster Improvements relating to sparking plugs and electric ignition systems for internal combustion engines
DE2363804A1 (en) * 1973-12-21 1975-06-26 Uwe Holtin Sparking plug with integrated capacitor - has dielectric material and electrode elements arranged to form parallel capacitors
DE2739413A1 (en) * 1977-09-01 1979-03-08 Daimler Benz Ag SPARK PLUG
DE2810159C3 (en) * 1978-03-09 1984-11-08 Bloss, Werner H., Prof. Dr.-Ing., 7065 Winterbach Device for igniting combustible mixtures

Also Published As

Publication number Publication date
DE3334688A1 (en) 1985-04-11
GB8423767D0 (en) 1984-10-24
GB2147049A (en) 1985-05-01
JPS6077385A (en) 1985-05-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee