DE3374633D1 - High-tension spark plug - Google Patents

High-tension spark plug

Info

Publication number
DE3374633D1
DE3374633D1 DE8383106476T DE3374633T DE3374633D1 DE 3374633 D1 DE3374633 D1 DE 3374633D1 DE 8383106476 T DE8383106476 T DE 8383106476T DE 3374633 T DE3374633 T DE 3374633T DE 3374633 D1 DE3374633 D1 DE 3374633D1
Authority
DE
Germany
Prior art keywords
spark plug
tension spark
tension
plug
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
DE8383106476T
Other languages
German (de)
Inventor
Walter Benedikt
Klaus-Dieter Dr Pohl
Rudolf Pollner
Christian Dr Dipl In Schaffrin
Leo Steinke
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
Priority to DE8383106476T priority Critical patent/DE3374633D1/en
Application granted granted Critical
Publication of DE3374633D1 publication Critical patent/DE3374633D1/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • 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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
    • 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
    • H01T13/39—Selection of materials for electrodes
DE8383106476T 1982-08-14 1983-07-02 High-tension spark plug Expired DE3374633D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383106476T DE3374633D1 (en) 1982-08-14 1983-07-02 High-tension spark plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823230362 DE3230362A1 (en) 1982-08-14 1982-08-14 HIGH VOLTAGE SPARK PLUG
DE8383106476T DE3374633D1 (en) 1982-08-14 1983-07-02 High-tension spark plug

Publications (1)

Publication Number Publication Date
DE3374633D1 true DE3374633D1 (en) 1987-12-23

Family

ID=6170941

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823230362 Withdrawn DE3230362A1 (en) 1982-08-14 1982-08-14 HIGH VOLTAGE SPARK PLUG
DE8383106476T Expired DE3374633D1 (en) 1982-08-14 1983-07-02 High-tension spark plug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823230362 Withdrawn DE3230362A1 (en) 1982-08-14 1982-08-14 HIGH VOLTAGE SPARK PLUG

Country Status (5)

Country Link
EP (1) EP0101547B1 (en)
JP (1) JPS5949181A (en)
BR (1) BR8304350A (en)
DE (2) DE3230362A1 (en)
ES (1) ES8405206A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161390A (en) * 1984-08-30 1986-03-29 日本特殊陶業株式会社 Ignition plug
DE4431143B4 (en) * 1994-09-01 2004-09-23 Robert Bosch Gmbh Spark plug for an internal combustion engine
DE19623989C2 (en) * 1996-06-15 1998-07-30 Bosch Gmbh Robert Spark plug for an internal combustion engine
BR0006701A (en) * 1999-07-29 2001-04-17 Bosch Gmbh Robert Spark plug for an internal combustion engine
DE10156949B4 (en) * 2001-11-20 2004-03-04 Robert Bosch Gmbh spark plug
DE10257995B4 (en) 2002-04-09 2011-03-24 Robert Bosch Gmbh spark plug
DE10329269B4 (en) * 2003-06-30 2005-12-29 Robert Bosch Gmbh Spark plug with at least two center electrodes
US7443089B2 (en) * 2006-06-16 2008-10-28 Federal Mogul World Wide, Inc. Spark plug with tapered fired-in suppressor seal
DE102010004345B4 (en) * 2010-01-11 2018-02-22 Viessmann Werke Gmbh & Co Kg Electrode for flame monitoring on a heating burner
CN107790862B (en) * 2017-10-20 2020-02-07 株洲湘火炬火花塞有限责任公司 Method and system for controlling welding melting amount of side electrode of spark plug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE199601C (en) *
US1361328A (en) * 1919-05-28 1920-12-07 Chauncey R Watson Spark-plug
US2072732A (en) * 1935-08-28 1937-03-02 Gen Electric Spark plug
GB801685A (en) * 1955-03-26 1958-09-17 Lodge Plugs Ltd Improvements in or relating to sparking plugs
US3509403A (en) * 1967-07-24 1970-04-28 Cecil J Krow Spark plug having a reversible inner electrode
JPS4922987A (en) * 1972-06-19 1974-02-28
DE2308915A1 (en) * 1973-02-23 1974-09-05 Otto Pickl SPARK PLUG FOR OTTO ENGINES
GB2054738A (en) * 1979-07-31 1981-02-18 Meadowbank Investments Ltd Improvements in Sparking Plugs

Also Published As

Publication number Publication date
BR8304350A (en) 1984-03-20
EP0101547A3 (en) 1984-08-22
JPH0544151B2 (en) 1993-07-05
JPS5949181A (en) 1984-03-21
ES524936A0 (en) 1984-05-16
EP0101547B1 (en) 1987-11-19
EP0101547A2 (en) 1984-02-29
DE3230362A1 (en) 1984-02-16
ES8405206A1 (en) 1984-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee