GB2149852B - Spark plugs - Google Patents

Spark plugs

Info

Publication number
GB2149852B
GB2149852B GB08429085A GB8429085A GB2149852B GB 2149852 B GB2149852 B GB 2149852B GB 08429085 A GB08429085 A GB 08429085A GB 8429085 A GB8429085 A GB 8429085A GB 2149852 B GB2149852 B GB 2149852B
Authority
GB
United Kingdom
Prior art keywords
spark plugs
spark
plugs
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
GB08429085A
Other versions
GB2149852A (en
GB8429085D0 (en
Inventor
Richard Walter Anderson
Joseph Richard Asik
Richard Carl Ronzi
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.)
Ford Motor Co
Original Assignee
Ford Motor 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 Ford Motor Co filed Critical Ford Motor Co
Publication of GB8429085D0 publication Critical patent/GB8429085D0/en
Publication of GB2149852A publication Critical patent/GB2149852A/en
Application granted granted Critical
Publication of GB2149852B publication Critical patent/GB2149852B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
    • 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
GB08429085A 1983-11-18 1984-11-16 Spark plugs Expired GB2149852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55321083A 1983-11-18 1983-11-18

Publications (3)

Publication Number Publication Date
GB8429085D0 GB8429085D0 (en) 1984-12-27
GB2149852A GB2149852A (en) 1985-06-19
GB2149852B true GB2149852B (en) 1987-12-02

Family

ID=24208551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08429085A Expired GB2149852B (en) 1983-11-18 1984-11-16 Spark plugs

Country Status (4)

Country Link
JP (1) JPS60121692A (en)
BR (1) BR8405685A (en)
DE (1) DE3441997A1 (en)
GB (1) GB2149852B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61292874A (en) * 1985-06-19 1986-12-23 日本特殊陶業株式会社 Small ignition plug
DE3533124A1 (en) * 1985-09-17 1987-03-26 Bosch Gmbh Robert SPARK PLUG WITH GLIDING RANGE
DE3616639A1 (en) * 1986-05-16 1987-11-19 Bosch Gmbh Robert Spark plug for internal combustion engines
DE3619938A1 (en) * 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag SPARK PLUG FOR INTERNAL COMBUSTION ENGINES
DE19645385C2 (en) * 1996-11-04 2002-11-21 Daimler Chrysler Ag Arrangement of a spark plug to form a spark that jumps between two electrodes in the cylinder of a direct-injection Otto engine
FR2792374B1 (en) * 1999-04-15 2002-05-03 Renault IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND SPARK PLUG FOR ITS IMPLEMENTATION
GB2361264A (en) * 2000-04-10 2001-10-17 Fed Mogul Ignition Surface discharge spark plug for i.c. engines
EP2566000A1 (en) * 2010-04-26 2013-03-06 NGK Insulators, Ltd. Ignition apparatus for internal combustion engine, and electrode structure for the ignition apparatus
DE102010045171B4 (en) * 2010-06-04 2019-05-23 Borgwarner Ludwigsburg Gmbh An igniter for igniting a fuel-air mixture in a combustion chamber, in particular in an internal combustion engine, by generating a corona discharge
JP7022628B2 (en) 2017-03-31 2022-02-18 株式会社Soken Spark plug for internal combustion engine
JP7194550B2 (en) 2018-10-03 2022-12-22 株式会社Soken Spark plug for internal combustion engine
US10892605B2 (en) * 2018-12-06 2021-01-12 Federal-Mogul Ignition Gmbh Spark plug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957537A (en) *
GB947427A (en) * 1900-01-01
US2899585A (en) * 1959-08-11 dollenberg
US2900547A (en) * 1956-08-03 1959-08-18 Engel Edward Spark plugs and the like
GB850402A (en) * 1957-12-16 1960-10-05 Lucas Industries Ltd Sparking plugs
GB906620A (en) * 1960-05-12 1962-09-26 Lodge Plugs Ltd Improvements in or relating to sparking plugs for use in internal combustion engines
US3295005A (en) * 1963-10-28 1966-12-27 Champion Spark Plug Co Ceramic sealing structure
GB1164693A (en) * 1966-01-31 1969-09-17 Magneti Marelli Spa Spark Plug 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
DD108856A1 (en) * 1973-12-27 1974-10-05
DE2400623A1 (en) * 1974-01-08 1975-07-10 Uwe C Seefluth IC engine spark plug - has inner conductor to centre electrode, insulator and earthed casing with outer electrode
GB1521313A (en) * 1975-09-09 1978-08-16 Lindsay M Hybrid gap spark plug
JPS5349643A (en) * 1976-10-19 1978-05-06 Ngk Spark Plug Co Ltd Rear electrode type spark plug with long discharge gap
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
DE3441997A1 (en) 1985-05-30
JPS60121692A (en) 1985-06-29
GB2149852A (en) 1985-06-19
GB8429085D0 (en) 1984-12-27
BR8405685A (en) 1985-09-10

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941116