ES2189448T3 - Electrodo para bujia que tiene una esfera a base de iridio y metodo para fabricarla. - Google Patents
Electrodo para bujia que tiene una esfera a base de iridio y metodo para fabricarla.Info
- Publication number
- ES2189448T3 ES2189448T3 ES99934065T ES99934065T ES2189448T3 ES 2189448 T3 ES2189448 T3 ES 2189448T3 ES 99934065 T ES99934065 T ES 99934065T ES 99934065 T ES99934065 T ES 99934065T ES 2189448 T3 ES2189448 T3 ES 2189448T3
- Authority
- ES
- Spain
- Prior art keywords
- tip portion
- spark plug
- iridium
- iride
- manufacture
- 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 - Lifetime
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
-
- 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)
- Chemically Coating (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Un método para construir un electrodo (16) para una bujía (10) utilizando una parte de punta (18) formada previamente, constituida, al menos en parte, de aleación de iridio, comprendiendo dicho método los pasos de: revestir la parte de punta con platino; situar la parte de punta en un dispositivo de fijación; alinear la parte de punta con el electrodo; y soldar la parte de punta al electrodo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/114,448 US5980345A (en) | 1998-07-13 | 1998-07-13 | Spark plug electrode having iridium based sphere and method for manufacturing same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2189448T3 true ES2189448T3 (es) | 2003-07-01 |
Family
ID=22355274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99934065T Expired - Lifetime ES2189448T3 (es) | 1998-07-13 | 1999-07-13 | Electrodo para bujia que tiene una esfera a base de iridio y metodo para fabricarla. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5980345A (es) |
EP (1) | EP1095434B1 (es) |
JP (2) | JP3715200B2 (es) |
AT (1) | ATE230171T1 (es) |
DE (1) | DE69904599T2 (es) |
DK (1) | DK1095434T3 (es) |
ES (1) | ES2189448T3 (es) |
PT (1) | PT1095434E (es) |
WO (1) | WO2000003465A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6706420B1 (en) * | 2000-07-06 | 2004-03-16 | Honeywell International Inc. | Electroless platinum-rhodium alloy plating |
US6455175B1 (en) * | 2000-07-06 | 2002-09-24 | Honeywell International Inc. | Electroless rhodium plating |
US6391477B1 (en) * | 2000-07-06 | 2002-05-21 | Honeywell International Inc. | Electroless autocatalytic platinum plating |
JP4220308B2 (ja) * | 2003-05-29 | 2009-02-04 | 株式会社デンソー | スパークプラグ |
JP2005251519A (ja) * | 2004-03-03 | 2005-09-15 | Denso Corp | スパークプラグおよびその製造方法 |
EP1907571B1 (en) | 2005-06-15 | 2017-04-26 | Complete Genomics Inc. | Nucleic acid analysis by random mixtures of non-overlapping fragments |
US20070236124A1 (en) * | 2006-04-07 | 2007-10-11 | Federal-Mogul World Wide, Inc. | Spark plug |
US7569979B2 (en) * | 2006-04-07 | 2009-08-04 | Federal-Mogul World Wide, Inc. | Spark plug having spark portion provided with a base material and a protective material |
WO2007121391A2 (en) * | 2006-04-14 | 2007-10-25 | Federal-Mogul Corporation | Spark plug circuit |
JP4991433B2 (ja) * | 2007-07-31 | 2012-08-01 | 株式会社デンソー | 内燃機関用のスパークプラグ |
EP2210320A4 (en) * | 2007-11-15 | 2013-03-06 | Fram Group Ip Llc | IRIDIUM ALLOY FOR SPARK PLUG ELECTRODES |
DE112012004420B4 (de) * | 2011-10-24 | 2018-03-29 | Federal-Mogul Ignition Co. | Verfahren zum Herstellen einer Elektrode einer Zündkerze und Zündkerzen-Herstellungsverfahren |
US9083156B2 (en) | 2013-02-15 | 2015-07-14 | Federal-Mogul Ignition Company | Electrode core material for spark plugs |
US9130358B2 (en) | 2013-03-13 | 2015-09-08 | Federal-Mogul Ignition Company | Method of manufacturing spark plug electrode material |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3548472A (en) * | 1967-11-15 | 1970-12-22 | Hitachi Ltd | Ignition plug and method for manufacturing a center electrode for the same |
JPS48103445A (es) * | 1972-04-14 | 1973-12-25 | ||
JPS49630A (es) * | 1972-04-18 | 1974-01-07 | ||
DE3563498D1 (en) * | 1984-08-07 | 1988-07-28 | Ngk Spark Plug Co | Spark plug |
US4810220A (en) * | 1988-06-06 | 1989-03-07 | Allied-Signal Inc. | Method for manufacturing electrodes for a spark plug |
US4840594A (en) * | 1988-06-06 | 1989-06-20 | Allied-Signal Inc. | Method for manufacturing electrodes for a spark plug |
US4826462A (en) * | 1988-08-19 | 1989-05-02 | Champion Spark Plug Company | Method for manufacturing a spark plug electrode |
JP2847681B2 (ja) * | 1991-12-03 | 1999-01-20 | 日本特殊陶業株式会社 | スパークプラグの中心電極の製造方法 |
JP3301094B2 (ja) * | 1991-12-13 | 2002-07-15 | 株式会社デンソー | 内燃機関用スパークプラグおよびその製造方法 |
JPH05234662A (ja) * | 1991-12-27 | 1993-09-10 | Ngk Spark Plug Co Ltd | スパークプラグ用電極およびその製造方法 |
JP2853111B2 (ja) * | 1992-03-24 | 1999-02-03 | 日本特殊陶業 株式会社 | スパークプラグ |
JP2853108B2 (ja) * | 1992-06-17 | 1999-02-03 | 日本特殊陶業 株式会社 | スパークプラグ |
JP3425973B2 (ja) * | 1992-08-19 | 2003-07-14 | 日本特殊陶業株式会社 | スパークプラグおよびその製造方法 |
JP3344737B2 (ja) * | 1992-09-10 | 2002-11-18 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
DE69400173T2 (de) * | 1993-07-06 | 1996-09-19 | Ngk Spark Plug Co | Zündkerze für Verbrennungsmotor und ihr Herstellungsverfahren |
JP3265067B2 (ja) * | 1993-07-23 | 2002-03-11 | 日本特殊陶業株式会社 | スパークプラグ |
JPH0737674A (ja) * | 1993-07-26 | 1995-02-07 | Ngk Spark Plug Co Ltd | スパークプラグ |
US5456624A (en) * | 1994-03-17 | 1995-10-10 | Alliedsignal Inc. | Spark plug with fine wire rivet firing tips and method for its manufacture |
-
1998
- 1998-07-13 US US09/114,448 patent/US5980345A/en not_active Expired - Lifetime
-
1999
- 1999-07-13 ES ES99934065T patent/ES2189448T3/es not_active Expired - Lifetime
- 1999-07-13 PT PT99934065T patent/PT1095434E/pt unknown
- 1999-07-13 DK DK99934065T patent/DK1095434T3/da active
- 1999-07-13 EP EP99934065A patent/EP1095434B1/en not_active Expired - Lifetime
- 1999-07-13 AT AT99934065T patent/ATE230171T1/de not_active IP Right Cessation
- 1999-07-13 DE DE69904599T patent/DE69904599T2/de not_active Expired - Lifetime
- 1999-07-13 WO PCT/US1999/016037 patent/WO2000003465A1/en active IP Right Grant
- 1999-07-13 JP JP2000559624A patent/JP3715200B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-09 JP JP2004171073A patent/JP2004342616A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK1095434T3 (da) | 2003-03-17 |
PT1095434E (pt) | 2003-04-30 |
EP1095434B1 (en) | 2002-12-18 |
JP2004342616A (ja) | 2004-12-02 |
DE69904599T2 (de) | 2003-09-18 |
DE69904599D1 (de) | 2003-01-30 |
JP3715200B2 (ja) | 2005-11-09 |
WO2000003465A1 (en) | 2000-01-20 |
EP1095434A1 (en) | 2001-05-02 |
ATE230171T1 (de) | 2003-01-15 |
JP2002520792A (ja) | 2002-07-09 |
US5980345A (en) | 1999-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2189448T3 (es) | Electrodo para bujia que tiene una esfera a base de iridio y metodo para fabricarla. | |
US7586246B2 (en) | Spark plug designed to ensure high strength of electrode joint and production method thereof | |
EP2211433A1 (en) | Spark plug | |
KR20080072711A (ko) | 접지 전극에 부착된 귀금속 패드를 가진 스파크 플러그와그의 제조 방법 | |
US5497045A (en) | Spark plug having a noble metal electrode portion | |
JPWO2010035717A1 (ja) | スパークプラグ | |
JP4625531B1 (ja) | スパークプラグ | |
JP2019079792A (ja) | 内燃機関用の点火プラグ | |
JP2015011906A (ja) | スパークプラグ | |
US7122948B2 (en) | Spark plug having enhanced capability to ignite air-fuel mixture | |
US7145287B2 (en) | Spark plug having noble metal tip | |
JP6645314B2 (ja) | 内燃機関用の点火プラグ及びその製造方法 | |
CN108352680A (zh) | 火花塞 | |
JP2009087925A (ja) | スパークプラグ | |
US20150325983A1 (en) | Electrode beam welded spark plugs for industrial electrodes | |
KR20100096208A (ko) | 스파크 플러그 | |
JP5956513B2 (ja) | スパークプラグ | |
JP2010062160A (ja) | スパークプラグ | |
US20150372458A1 (en) | Spark plug | |
WO2021106681A1 (ja) | スパークプラグ | |
JP3796845B2 (ja) | スパークプラグ | |
CN206875476U (zh) | 一种点火检测电极 | |
JP2007265842A (ja) | 内燃機関用スパークプラグ | |
WO2019078294A1 (ja) | 内燃機関用の点火プラグ | |
JPS60232679A (ja) | スパ−クプラグ |