ATE457089T1 - Edelmetallspitze für eine zündkerzenelektrode und herstellungsverfahren dafür - Google Patents
Edelmetallspitze für eine zündkerzenelektrode und herstellungsverfahren dafürInfo
- Publication number
- ATE457089T1 ATE457089T1 AT05731318T AT05731318T ATE457089T1 AT E457089 T1 ATE457089 T1 AT E457089T1 AT 05731318 T AT05731318 T AT 05731318T AT 05731318 T AT05731318 T AT 05731318T AT E457089 T1 ATE457089 T1 AT E457089T1
- Authority
- AT
- Austria
- Prior art keywords
- metal tip
- noble metal
- spark plug
- retention features
- production method
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000010970 precious metal Substances 0.000 title 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 5
- 230000014759 maintenance of location Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000012768 molten material Substances 0.000 abstract 2
- 238000010304 firing Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
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
-
- 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
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Spark Plugs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/787,280 US7323811B2 (en) | 2001-08-23 | 2004-02-26 | Noble metal tip for spark plug electrode and method of making same |
| PCT/IB2005/001175 WO2005083855A1 (en) | 2004-02-26 | 2005-02-28 | Noble metal tip for spark plug electrode and method of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE457089T1 true ATE457089T1 (de) | 2010-02-15 |
Family
ID=34911482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05731318T ATE457089T1 (de) | 2004-02-26 | 2005-02-28 | Edelmetallspitze für eine zündkerzenelektrode und herstellungsverfahren dafür |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7323811B2 (de) |
| EP (1) | EP1719223B1 (de) |
| JP (1) | JP2007524979A (de) |
| KR (1) | KR101142041B1 (de) |
| CN (1) | CN101103504A (de) |
| AT (1) | ATE457089T1 (de) |
| CA (1) | CA2557349A1 (de) |
| DE (1) | DE602005019227D1 (de) |
| MX (1) | MXPA06009736A (de) |
| WO (1) | WO2005083855A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008013159A1 (en) | 2006-07-25 | 2008-01-31 | Tanaka Kikinzoku Kogyo K.K. | Noble metal alloy for spark plug and method for producing and processing the same |
| US8294343B2 (en) * | 2008-12-31 | 2012-10-23 | Fram Group Ip Llc | Method of producing a spark plug via flared tip attachment |
| JP4619443B2 (ja) * | 2009-03-31 | 2011-01-26 | 日本特殊陶業株式会社 | スパークプラグ |
| US8692447B2 (en) * | 2009-04-09 | 2014-04-08 | Ngk Spark Plug Co., Ltd. | Spark plug for internal combustion engine and manufacturing method thereof |
| DE102009046005A1 (de) * | 2009-10-26 | 2011-04-28 | Robert Bosch Gmbh | Zündkerzenelektrode, hergestellt aus verbessertem Elektrodenmaterial |
| WO2012039381A1 (ja) * | 2010-09-24 | 2012-03-29 | 日本特殊陶業株式会社 | スパークプラグ用の電極を形成するための電極用複合体の製造方法、及びスパークプラグの製造方法 |
| JP5551118B2 (ja) * | 2011-06-28 | 2014-07-16 | 日本特殊陶業株式会社 | スパークプラグおよびスパークプラグの製造方法 |
| GB201712503D0 (en) * | 2017-08-03 | 2017-09-20 | Johnson Matthey Plc | Component proceduced for cold metal transfer process |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB479540A (en) * | 1936-09-30 | 1938-02-08 | Alan Richard Powell | Improvements in electrodes for sparking plugs |
| US2296033A (en) * | 1941-01-18 | 1942-09-15 | Gen Motors Corp | Spark plug |
| DE2224270C3 (de) | 1972-05-18 | 1975-08-07 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum Herstellen von Zündkerzen für Brennkraftmaschinen und nach diesem Verfahren hergestellte Zündkerzen |
| JPH0261973A (ja) | 1988-08-27 | 1990-03-01 | Ngk Spark Plug Co Ltd | 内燃機関用スパークプラグ |
| JP3327941B2 (ja) | 1991-10-11 | 2002-09-24 | 日本特殊陶業株式会社 | スパークプラグ |
| US5320569A (en) | 1992-07-27 | 1994-06-14 | Ngk Spark Plug Co., Ltd. | Method of making a spark plug |
| DE4238973A1 (de) | 1992-11-19 | 1994-05-26 | Bosch Gmbh Robert | Zündkerze für Brennkraftmaschinen, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen |
| US6262522B1 (en) | 1995-06-15 | 2001-07-17 | Denso Corporation | Spark plug for internal combustion engine |
| JP2877035B2 (ja) | 1995-06-15 | 1999-03-31 | 株式会社デンソー | 内燃機関用スパークプラグ |
| JPH09106879A (ja) * | 1995-10-11 | 1997-04-22 | Denso Corp | 内燃機関用スパークプラグ |
| JP3196601B2 (ja) | 1995-10-11 | 2001-08-06 | 株式会社デンソー | 内燃機関用スパークプラグの製造方法 |
| JPH09219274A (ja) | 1995-12-06 | 1997-08-19 | Denso Corp | スパークプラグ |
| JP3000955B2 (ja) | 1996-05-13 | 2000-01-17 | 株式会社デンソー | スパークプラグ |
| DE69704598T2 (de) * | 1996-10-04 | 2001-10-25 | Denso Corp., Kariya | Zündkerze und ihr Herstellungsverfahren |
| JP3121309B2 (ja) * | 1998-02-16 | 2000-12-25 | 株式会社デンソー | 内燃機関用のスパークプラグ |
| JP2001284012A (ja) * | 2000-03-28 | 2001-10-12 | Denso Corp | 内燃機関用スパークプラグ及びその製造方法 |
| DE60106430T2 (de) * | 2001-08-23 | 2006-02-02 | Federal-Mogul S.A. | Zündkerze für Verbrennungsmotor |
| DE10225800A1 (de) | 2002-06-10 | 2003-12-24 | Beru Ag | Verfahren zur Einbringung eines Edelmetalleinsatzes in eine Elektrodenspitze |
| JP2004079507A (ja) | 2002-06-19 | 2004-03-11 | Denso Corp | 内燃機関用スパークプラグ及びその製造方法 |
| US7352120B2 (en) * | 2002-07-13 | 2008-04-01 | Federal-Mogul Ignition (U.K.) Limited | Ignition device having an electrode tip formed from an iridium-based alloy |
-
2004
- 2004-02-26 US US10/787,280 patent/US7323811B2/en not_active Expired - Fee Related
-
2005
- 2005-02-28 JP JP2007500320A patent/JP2007524979A/ja not_active Withdrawn
- 2005-02-28 EP EP05731318A patent/EP1719223B1/de not_active Expired - Lifetime
- 2005-02-28 AT AT05731318T patent/ATE457089T1/de not_active IP Right Cessation
- 2005-02-28 CA CA002557349A patent/CA2557349A1/en not_active Abandoned
- 2005-02-28 WO PCT/IB2005/001175 patent/WO2005083855A1/en not_active Ceased
- 2005-02-28 KR KR1020067019745A patent/KR101142041B1/ko not_active Expired - Fee Related
- 2005-02-28 CN CNA2005800060196A patent/CN101103504A/zh active Pending
- 2005-02-28 DE DE602005019227T patent/DE602005019227D1/de not_active Expired - Lifetime
- 2005-02-28 MX MXPA06009736A patent/MXPA06009736A/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1719223B1 (de) | 2010-02-03 |
| DE602005019227D1 (de) | 2010-03-25 |
| US20050052106A1 (en) | 2005-03-10 |
| CN101103504A (zh) | 2008-01-09 |
| CA2557349A1 (en) | 2005-09-09 |
| WO2005083855A1 (en) | 2005-09-09 |
| EP1719223A1 (de) | 2006-11-08 |
| US7323811B2 (en) | 2008-01-29 |
| KR20070053653A (ko) | 2007-05-25 |
| MXPA06009736A (es) | 2007-04-17 |
| JP2007524979A (ja) | 2007-08-30 |
| KR101142041B1 (ko) | 2012-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |