TW326593B - Spark plug or igniter electrodes and spark plug or igniter embodying same - Google Patents

Spark plug or igniter electrodes and spark plug or igniter embodying same

Info

Publication number
TW326593B
TW326593B TW083111905A TW83111905A TW326593B TW 326593 B TW326593 B TW 326593B TW 083111905 A TW083111905 A TW 083111905A TW 83111905 A TW83111905 A TW 83111905A TW 326593 B TW326593 B TW 326593B
Authority
TW
Taiwan
Prior art keywords
spark plug
igniter
electrodes
intermetallic compound
electrode
Prior art date
Application number
TW083111905A
Other languages
Chinese (zh)
Inventor
De Villiers Steyn Hermanus
Mervyn Wolff Ira
Coetzee Rudolph
Bernard Cortie Michael
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Application granted granted Critical
Publication of TW326593B publication Critical patent/TW326593B/en

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

Landscapes

  • Spark Plugs (AREA)

Abstract

A spark plug or igniter electrode comprises the characteristics: (1) The electrode or a tip disposed on the electrode or inside it or inserting part is made of mainly at least a or a plurality of intermetallic compounds; (2) The intermetallic compound has a melting point above 1400 centigrade, in which at least one is intermetallic compound of ruthenium element and aluminum element, and in which the intermetallic compound or the like are chosen to exhibit adequate toughness, resistance to thermal shock and electrical conductivity.
TW083111905A 1993-12-23 1994-12-20 Spark plug or igniter electrodes and spark plug or igniter embodying same TW326593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA937335 1993-12-23

Publications (1)

Publication Number Publication Date
TW326593B true TW326593B (en) 1998-02-11

Family

ID=25583284

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083111905A TW326593B (en) 1993-12-23 1994-12-20 Spark plug or igniter electrodes and spark plug or igniter embodying same

Country Status (11)

Country Link
EP (1) EP0660475A1 (en)
JP (1) JPH07235364A (en)
KR (1) KR950021926A (en)
CN (1) CN1110022A (en)
AU (1) AU675023B2 (en)
BR (1) BR9405233A (en)
CA (1) CA2138732A1 (en)
NZ (1) NZ270219A (en)
RU (1) RU94044329A (en)
TW (1) TW326593B (en)
ZA (1) ZA9410180B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19939319B4 (en) * 1999-07-29 2004-05-06 Robert Bosch Gmbh Spark plug for an internal combustion engine
DE102004018933B4 (en) * 2004-04-20 2014-10-09 Robert Bosch Gmbh Method for producing a center electrode of a spark plug
DE102006015167B3 (en) * 2006-03-30 2007-07-19 W.C. Heraeus Gmbh Production of a wire or strip used e.g. as an electrode in spark plugs comprises producing an intermetallic compound, grinding, mixing with metal powder, feeding the mixture into a tube and deforming the filled tube
EP2122156B1 (en) * 2007-01-31 2013-09-04 Yura Tech CO., LTD. Ignition plug
US7969078B2 (en) * 2008-05-19 2011-06-28 Federal Mogul Ignition Company Spark ignition device for an internal combustion engine and sparking tip therefor
US8274204B2 (en) * 2009-11-24 2012-09-25 Federal-Mogul Ignition Company Spark plug with platinum-based electrode material
US8334642B2 (en) * 2010-05-11 2012-12-18 Caterpillar Inc. Spark plug
BR112013001540A2 (en) * 2010-07-29 2016-05-10 Federal Mogul Ignition Co spark plug and electrode material
EP2617860B1 (en) * 2010-09-09 2017-11-08 National Institute for Materials Science Alloy material for high temperature service having excellent oxidation resistance properties, and process for production thereof
JP6035177B2 (en) 2012-08-20 2016-11-30 株式会社デンソー Spark plug for internal combustion engine
JP6038698B2 (en) * 2013-03-22 2016-12-07 日本碍子株式会社 Ceramic member and member for semiconductor manufacturing equipment
US10815896B2 (en) 2017-12-05 2020-10-27 General Electric Company Igniter with protective alumina coating for turbine engines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2005649A (en) * 1977-09-22 1979-04-25 Johnson Matthey Co Ltd Electrodes
NL7809455A (en) * 1977-09-22 1979-03-26 Johnson Matthey Co Ltd ELECTRODE.
JPS5581477A (en) * 1978-12-15 1980-06-19 Nippon Soken Ignition plug
JPS61135082A (en) * 1984-12-06 1986-06-23 日本特殊陶業株式会社 Spark plug
JPH0828312B2 (en) * 1987-11-09 1996-03-21 ニチコン株式会社 Aluminum alloy electrode for electrolytic capacitors
JP2738766B2 (en) * 1990-02-21 1998-04-08 日本タングステン株式会社 Method for producing compound sintered body
JP2858910B2 (en) * 1990-09-14 1999-02-17 昭和アルミニウム株式会社 Aluminum foil for electrolytic capacitor electrodes
DE4039778C1 (en) * 1990-12-13 1992-05-14 Robert Bosch Gmbh, 7000 Stuttgart, De

Also Published As

Publication number Publication date
BR9405233A (en) 1995-08-01
CN1110022A (en) 1995-10-11
KR950021926A (en) 1995-07-26
AU8169794A (en) 1995-07-13
ZA9410180B (en) 1995-08-29
AU675023B2 (en) 1997-01-16
NZ270219A (en) 1997-03-24
RU94044329A (en) 1996-10-27
CA2138732A1 (en) 1995-06-24
JPH07235364A (en) 1995-09-05
EP0660475A1 (en) 1995-06-28

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