ZA74727B - Spark plug - Google Patents

Spark plug

Info

Publication number
ZA74727B
ZA74727B ZA740727A ZA74727A ZA74727B ZA 74727 B ZA74727 B ZA 74727B ZA 740727 A ZA740727 A ZA 740727A ZA 74727 A ZA74727 A ZA 74727A ZA 74727 B ZA74727 B ZA 74727B
Authority
ZA
South Africa
Prior art keywords
spark plug
spark
plug
Prior art date
Application number
ZA740727A
Other languages
English (en)
Inventor
C Eaton
R Podiak
Original Assignee
Champion 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 Champion Spark Plug Co filed Critical Champion Spark Plug Co
Publication of ZA74727B publication Critical patent/ZA74727B/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
    • H01T13/39—Selection of materials for electrodes
ZA740727A 1973-07-05 1974-02-05 Spark plug ZA74727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US376524A US3868530A (en) 1973-07-05 1973-07-05 Spark plug

Publications (1)

Publication Number Publication Date
ZA74727B true ZA74727B (en) 1974-12-24

Family

ID=23485359

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA740727A ZA74727B (en) 1973-07-05 1974-02-05 Spark plug

Country Status (17)

Country Link
US (1) US3868530A (ja)
JP (1) JPS5847840B2 (ja)
AR (1) AR202304A1 (ja)
BE (1) BE812626A (ja)
BR (1) BR7404659A (ja)
CA (1) CA1024843A (ja)
CH (1) CH575669A5 (ja)
DE (2) DE2421585C2 (ja)
FR (1) FR2236294B1 (ja)
GB (1) GB1437142A (ja)
IN (1) IN144298B (ja)
IT (1) IT1013255B (ja)
MY (1) MY7800162A (ja)
NL (1) NL176989C (ja)
NO (1) NO141493C (ja)
SE (1) SE399993B (ja)
ZA (1) ZA74727B (ja)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229672A (en) * 1979-01-04 1980-10-21 Ford Motor Company Spark plug with low erosion electrode tip
FR2463415A1 (fr) * 1979-08-10 1981-02-20 Marchal Equipements Automobile Dispositif de mesure comportant un pont capacitif
US4324588A (en) * 1979-08-17 1982-04-13 Engelhard Corporation Arc erosion resistant composite materials and processes for their manufacture
ZA805008B (en) * 1979-10-22 1981-08-26 Champion Spark Plug Co Spark igniter
DE3132814C2 (de) * 1980-08-21 1984-10-25 Nippondenso Co., Ltd., Kariya, Aichi Zündkerze für Brennkraftmaschinen
JPS5936390B2 (ja) * 1981-03-31 1984-09-03 株式会社デンソー 内燃機関用スパ−クプラグ
US4699600A (en) * 1981-04-30 1987-10-13 Nippondenso Co., Ltd. Spark plug and method of manufacturing the same
JPS5859581A (ja) * 1981-10-01 1983-04-08 株式会社デンソー 点火プラグ
US4540910A (en) * 1982-11-22 1985-09-10 Nippondenso Co., Ltd. Spark plug for internal-combustion engine
DE3335855A1 (de) * 1983-10-03 1985-04-11 G. Rau GmbH & Co, 7530 Pforzheim Zuendkerzenmittelelektrode
EP0171994B1 (en) * 1984-08-07 1988-06-22 NGK Spark Plug Co. Ltd. Spark plug
US4684352A (en) * 1985-03-11 1987-08-04 Champion Spark Plug Company Method for producing a composite spark plug center electrode
DE3605300A1 (de) * 1986-02-19 1987-08-20 Beru Werk Ruprecht Gmbh Co A Zuendkerze
US4840594A (en) * 1988-06-06 1989-06-20 Allied-Signal Inc. Method for manufacturing electrodes for a spark plug
GB2234920A (en) * 1989-08-11 1991-02-20 Ford Motor Co Forming an erosion resistant tip on an electrode
GB2235493A (en) * 1989-08-25 1991-03-06 Champion Spark Plug Europ Spark plug electrodes
GB2269632B (en) * 1992-08-12 1996-04-17 Nippon Denso Co Method of manufacturing a discharge electrode assembly or a spark plug
DE4238973A1 (de) * 1992-11-19 1994-05-26 Bosch Gmbh Robert Zündkerze für Brennkraftmaschinen, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen
GB2276207B (en) * 1993-03-18 1996-09-04 Nippon Denso Co A spark plug and a method of producing the same
US6132277A (en) * 1998-10-20 2000-10-17 Federal-Mogul World Wide, Inc. Application of precious metal to spark plug electrode
AT410151B (de) * 2001-06-05 2003-02-25 Jenbacher Ag Zündkerze einer brennkraftmaschine
US6614145B2 (en) 2001-08-21 2003-09-02 Federal-Mogul World Wide, Inc. Two-piece swaged center electrode assembly
US7049733B2 (en) * 2003-11-05 2006-05-23 Federal-Mogul Worldwide, Inc. Spark plug center electrode assembly
DE10360192A1 (de) * 2003-12-20 2005-07-14 Robert Bosch Gmbh Vorrrichtung zum Zünden eines Luft-Kraftstoff-Gemischs in einem Verbrennungsmotor
WO2007019990A1 (de) * 2005-08-15 2007-02-22 W.C. Heraeus Gmbh Draht aus oxiddispersionsgehärtetem pt-ir- und anderen legierungen mit verbesserter oberfläche für zündkerzenelektroden
US8922102B2 (en) 2006-05-12 2014-12-30 Enerpulse, Inc. Composite spark plug
US8049399B2 (en) * 2006-07-21 2011-11-01 Enerpulse, Inc. High power discharge fuel ignitor
DE102007007873A1 (de) * 2007-02-14 2008-08-21 W.C. Heraeus Gmbh Oxiddispersionsgehärteter, durch innere Oxidation hergestellter Pt-, PtRh- oder PtAu-Werkstoff mit hohem Oxidanteil und guter Duktilität
US8274203B2 (en) * 2009-12-01 2012-09-25 Federal-Mogul Ignition Company Electrode material for a spark plug
WO2013063092A1 (en) 2011-10-24 2013-05-02 Federal-Mogul Ignition Company Spark plug electrode and spark plug manufacturing method
WO2013113005A1 (en) 2012-01-27 2013-08-01 Enerpulse, Inc. High power semi-surface gap plug
US10044172B2 (en) * 2012-04-27 2018-08-07 Federal-Mogul Ignition Company Electrode for spark plug comprising ruthenium-based material
US8979606B2 (en) 2012-06-26 2015-03-17 Federal-Mogul Ignition Company Method of manufacturing a ruthenium-based spark plug electrode material into a desired form and a ruthenium-based material for use in a spark plug
US9130358B2 (en) 2013-03-13 2015-09-08 Federal-Mogul Ignition Company Method of manufacturing spark plug electrode material
DE102013210447B4 (de) * 2013-06-05 2017-10-19 Robert Bosch Gmbh Zündkerzenelektrode mit Nickel-Rhodium-Beschichtung, sowie Verfahren zur Herstellunq und Zündkerze mit einer solchen Zündkerzenelektrode
DE102013210456B4 (de) * 2013-06-05 2018-05-30 Robert Bosch Gmbh Zündkerze mit sich bildender nickelreicher Schutzschicht
US10714907B2 (en) * 2017-08-28 2020-07-14 Tenneco Inc. Corona igniter firing end electrode tip with dual metal rivets and method of manufacture
DE102017011209B3 (de) * 2017-12-05 2019-01-17 Daimler Ag Vorkammerzündkerze für einen Brennraum einer Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Verbrennungskraftmaschine für ein Kraftfahrzeug

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318922A (en) * 1943-05-11 Sparking plug
GB376361A (en) * 1931-04-10 1932-07-11 Charles Molyneux Carington Improvements in or relating to sparking-plugs
FR819156A (fr) * 1936-06-15 1937-10-12 D App Mecaniques Et Electr Pou Perfectionnements apportés aux électrodes des bougies d'allumage pour motenrs à explosion
US2207175A (en) * 1937-02-25 1940-07-09 Kral Ludwig Sparking plug
US2168206A (en) * 1938-02-11 1939-08-01 Jr Arthur C Hastings Spark plug
US2296033A (en) * 1941-01-18 1942-09-15 Gen Motors Corp Spark plug
US2406966A (en) * 1942-05-15 1946-09-03 Int Nickel Co Spark plug electrode
US2815463A (en) * 1951-09-27 1957-12-03 Bendix Aviat Corp Electrical apparatus
US2783409A (en) * 1952-03-31 1957-02-26 Gen Motors Corp Spark plug electrode and process for making same
GB801685A (en) * 1955-03-26 1958-09-17 Lodge Plugs Ltd Improvements in or relating to sparking plugs
DE1080374B (de) * 1958-02-18 1960-04-21 Rau Fa G Verfahren zum Herstellen von Zuendkerzenelektroden fuer Brennkraftmaschinen
US2955222A (en) * 1958-06-25 1960-10-04 Bosch Gmbh Robert Center electrode structure for spark plugs and process for making the same
AT251298B (de) * 1963-04-01 1966-12-27 Heraeus Gmbh W C Verwendung einer Platinmetallegierung als Werkstoff für Zündkerzenelektroden
US3315113A (en) * 1964-10-20 1967-04-18 Champion Spark Plug Co Iridium tip electrode and method of making the same
US3431614A (en) * 1965-10-21 1969-03-11 Ford Motor Co Method for manufacturing an electrode
US3407326A (en) * 1967-03-14 1968-10-22 Ford Motor Co Spark plug having a composite gold or gold alloy electrode and a process for its manufacture
US3548472A (en) * 1967-11-15 1970-12-22 Hitachi Ltd Ignition plug and method for manufacturing a center electrode for the same
JPS56920B2 (ja) * 1972-04-04 1981-01-10
JPS4927728A (ja) * 1972-07-12 1974-03-12
JPS4971632U (ja) * 1972-10-11 1974-06-21
US3803982A (en) * 1972-12-04 1974-04-16 Tripp D Curvilinear surface planer
JPS5338046U (ja) * 1976-09-08 1978-04-03

Also Published As

Publication number Publication date
BR7404659A (pt) 1976-02-10
BE812626A (fr) 1974-07-15
DE2421585C2 (de) 1985-10-17
FR2236294A1 (ja) 1975-01-31
DE2421585A1 (de) 1975-01-30
NO141493B (no) 1979-12-10
NL176989B (nl) 1985-02-01
US3868530A (en) 1975-02-25
CH575669A5 (ja) 1976-05-14
SE7406500L (ja) 1975-01-07
MY7800162A (en) 1978-12-31
AU6697274A (en) 1975-09-25
NL7406133A (nl) 1975-01-07
AR202304A1 (es) 1975-05-30
NO141493C (no) 1980-03-19
JPS5847840B2 (ja) 1983-10-25
NO742285L (ja) 1975-02-03
GB1437142A (en) 1976-05-26
CA1024843A (en) 1978-01-24
IT1013255B (it) 1977-03-30
DE2463438A1 (ja) 1985-07-04
JPS5022942A (ja) 1975-03-12
SE399993B (sv) 1978-03-06
IN144298B (ja) 1978-04-22
FR2236294B1 (ja) 1978-09-29
NL176989C (nl) 1985-07-01

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