ATE296953T1 - Einspritzdüse - Google Patents
EinspritzdüseInfo
- Publication number
- ATE296953T1 ATE296953T1 AT00307569T AT00307569T ATE296953T1 AT E296953 T1 ATE296953 T1 AT E296953T1 AT 00307569 T AT00307569 T AT 00307569T AT 00307569 T AT00307569 T AT 00307569T AT E296953 T1 ATE296953 T1 AT E296953T1
- Authority
- AT
- Austria
- Prior art keywords
- coating
- thermal conductivity
- tip region
- nozzle body
- temperature
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/06—Fuel-injection apparatus having means for preventing coking, e.g. of fuel injector discharge orifices or valve needles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9920687.2A GB9920687D0 (en) | 1999-09-03 | 1999-09-03 | Injection nozzle |
GBGB9924460.0A GB9924460D0 (en) | 1999-10-16 | 1999-10-16 | Injection nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE296953T1 true ATE296953T1 (de) | 2005-06-15 |
Family
ID=26315901
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00307569T ATE296953T1 (de) | 1999-09-03 | 2000-09-01 | Einspritzdüse |
AT05075610T ATE356291T1 (de) | 1999-09-03 | 2000-09-01 | Einspritzdüse |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05075610T ATE356291T1 (de) | 1999-09-03 | 2000-09-01 | Einspritzdüse |
Country Status (4)
Country | Link |
---|---|
US (1) | US7331535B2 (de) |
EP (2) | EP1553287B1 (de) |
AT (2) | ATE296953T1 (de) |
DE (2) | DE60020463T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2376047B (en) * | 2001-05-31 | 2005-03-30 | Finch Ltd | Fuel injection devices |
DE10200044A1 (de) * | 2002-01-03 | 2003-07-24 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10319694A1 (de) * | 2003-05-02 | 2004-12-02 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
CA2442601C (en) * | 2003-09-26 | 2005-05-24 | Westport Research Inc. | A fuel injection system and method of operation for a gaseous fuelled engine with liquid pilot fuel ignition |
GB2423353A (en) * | 2005-02-19 | 2006-08-23 | Siemens Ind Turbomachinery Ltd | A Fuel Injector Cooling Arrangement |
US20070264435A1 (en) * | 2006-05-10 | 2007-11-15 | Kenrick Venett | Material processing system through an injection nozzle |
JP2008232120A (ja) * | 2007-03-23 | 2008-10-02 | Denso Corp | 燃料噴射弁 |
DE102008051872A1 (de) * | 2008-10-16 | 2010-04-22 | Albonair Gmbh | Zweistoffdüse |
JP2010138778A (ja) * | 2008-12-11 | 2010-06-24 | Mitsubishi Heavy Ind Ltd | 燃料噴射弁の冷却構造 |
EP2439400A1 (de) * | 2010-10-05 | 2012-04-11 | Continental Automotive GmbH | Ventilanordnung für ein Einspritzventil und Einspritzventil |
DE102012204757A1 (de) * | 2012-03-26 | 2013-09-26 | Robert Bosch Gmbh | Einspritzvorrichtung zur Einspritzung eines Mediums in einen Brennraum einer Brennkraftmaschine und Verfahren zur Herstellung einer Einspritzvorrichtung |
DE102012212039A1 (de) * | 2012-07-10 | 2014-01-16 | Robert Bosch Gmbh | Aufnahmevorrichtung für eine Einspritzvorrichtung zur Einspritzung eines Mediums in einen Brennraum einer Brennkraftmaschine |
DE102012214522B3 (de) * | 2012-08-15 | 2014-03-27 | Ford Global Technologies, Llc | Einspritzventil |
DE102013211681A1 (de) * | 2013-06-20 | 2014-12-24 | Robert Bosch Gmbh | Brennstoffeinspritzventil und Vorrichtung zur thermischen Sprühbeschichtung |
DE102013212321A1 (de) | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Kraftstoffinjektor |
US10036355B2 (en) | 2013-08-08 | 2018-07-31 | Cummins Inc. | Heat transferring fuel injector combustion seal with load bearing capability |
US9410520B2 (en) * | 2013-08-08 | 2016-08-09 | Cummins Inc. | Internal combustion engine including an injector combustion seal positioned between a fuel injector and an engine body |
US10605213B2 (en) | 2015-08-21 | 2020-03-31 | Cummins Inc. | Nozzle combustion shield and sealing member with improved heat transfer capabilities |
JP2019100208A (ja) | 2017-11-29 | 2019-06-24 | 株式会社デンソー | 燃料噴射弁 |
CN113153599B (zh) * | 2021-05-17 | 2024-04-09 | 一汽解放汽车有限公司 | 一种发动机油嘴结构及其装配方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7827497U1 (de) * | 1978-09-15 | 1980-03-06 | Robert Bosch Gmbh, 7000 Stuttgart | Waermeschutz fuer duesen von brennkraftmaschinen |
DE3404709A1 (de) * | 1984-02-10 | 1985-08-14 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
JPS6220672A (ja) * | 1985-07-18 | 1987-01-29 | Hitachi Zosen Corp | 内燃機関の燃料弁アトマイザ |
DE3623221A1 (de) * | 1986-07-10 | 1988-02-04 | Daimler Benz Ag | Kraftstoffeinspritzduese, insbesondere lochduese fuer direkteinspritzende brennkraftmaschinen |
US5987882A (en) * | 1996-04-19 | 1999-11-23 | Engelhard Corporation | System for reduction of harmful exhaust emissions from diesel engines |
US6108189A (en) * | 1996-04-26 | 2000-08-22 | Applied Materials, Inc. | Electrostatic chuck having improved gas conduits |
WO1997047784A1 (en) * | 1996-06-13 | 1997-12-18 | Siemens Aktiengesellschaft | Article with a protective coating system comprising an improved anchoring layer and its manufacture |
JPH1089192A (ja) * | 1996-09-10 | 1998-04-07 | Toyota Central Res & Dev Lab Inc | デポジット低減式燃料噴射弁 |
JPH10274134A (ja) * | 1997-03-28 | 1998-10-13 | Zexel Corp | 燃料噴射弁 |
US6172331B1 (en) * | 1997-09-17 | 2001-01-09 | General Electric Company | Method and apparatus for laser drilling |
FR2772432B1 (fr) * | 1997-12-12 | 2000-02-18 | Magneti Marelli France | Injecteur d'essence a revetement ceramique anti-calamine, pour injection directe |
US6260537B1 (en) | 1998-02-20 | 2001-07-17 | Delphi Technologies, Inc. | Side feed fuel injector and integrated fuel rail/intake manifold |
US6520154B2 (en) | 1998-02-20 | 2003-02-18 | Delphi Technologies, Inc. | Side feed fuel injector and integrated fuel rail/intake manifold |
DE19847839A1 (de) | 1998-10-16 | 2000-04-20 | Gen Motors Corp | Kraftstoff-Einspritzvorrichtung |
GB9904938D0 (en) | 1999-03-04 | 1999-04-28 | Lucas Ind Plc | Fuel injector |
GB9916464D0 (en) | 1999-07-14 | 1999-09-15 | Lucas Ind Plc | Fuel injector |
GB9920144D0 (en) | 1999-08-26 | 1999-10-27 | Lucas Industries Ltd | Fuel injector |
US6105884A (en) | 1999-09-15 | 2000-08-22 | Delphi Technologies, Inc. | Fuel injector with molded plastic valve guides |
DE10002366A1 (de) * | 2000-01-20 | 2001-08-02 | Siemens Ag | Warmfeste Kraftstoffeinspritzdüse |
-
2000
- 2000-09-01 DE DE60020463T patent/DE60020463T2/de not_active Expired - Lifetime
- 2000-09-01 DE DE60033867T patent/DE60033867T2/de not_active Expired - Lifetime
- 2000-09-01 EP EP05075610A patent/EP1553287B1/de not_active Expired - Lifetime
- 2000-09-01 AT AT00307569T patent/ATE296953T1/de not_active IP Right Cessation
- 2000-09-01 AT AT05075610T patent/ATE356291T1/de not_active IP Right Cessation
- 2000-09-01 EP EP00307569A patent/EP1081374B1/de not_active Expired - Lifetime
-
2003
- 2003-08-07 US US10/636,112 patent/US7331535B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7331535B2 (en) | 2008-02-19 |
EP1081374A3 (de) | 2003-04-16 |
DE60033867T2 (de) | 2007-11-22 |
DE60020463T2 (de) | 2006-04-27 |
DE60033867D1 (de) | 2007-04-19 |
DE60020463D1 (de) | 2005-07-07 |
EP1553287A1 (de) | 2005-07-13 |
EP1081374A2 (de) | 2001-03-07 |
EP1553287B1 (de) | 2007-03-07 |
EP1081374B1 (de) | 2005-06-01 |
ATE356291T1 (de) | 2007-03-15 |
US20040026532A1 (en) | 2004-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |