ES2067034T3 - Valvula inyectora de combustible. - Google Patents
Valvula inyectora de combustible.Info
- Publication number
- ES2067034T3 ES2067034T3 ES90910107T ES90910107T ES2067034T3 ES 2067034 T3 ES2067034 T3 ES 2067034T3 ES 90910107 T ES90910107 T ES 90910107T ES 90910107 T ES90910107 T ES 90910107T ES 2067034 T3 ES2067034 T3 ES 2067034T3
- Authority
- ES
- Spain
- Prior art keywords
- opening
- fuel
- injection
- deposited
- engine
- 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
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1853—Orifice plates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
LAS CAPERUZAS DE PROTECCION DE LAS VALVULAS DE INYECCION DE COMBUSTIBLE PRESENTAN UNA ABERTURA DE PASO ALINEADA CON LA ABERTURA DE INYECCION, EN LA CUAL TIENDEN A DEPOSITARSE DESPUES DE LA DETENCION DEL MOTOR LOS COMPONENTES DEL COMBUSTIBLE DE ELEVADO PUNTO DE EBULLICION, LO QUE REDUCE LA SECCION DE LA ABERTURA DE PASO O INCLUSO CUBREN PARCIALMENTE LA ABERTURA DE INYECCION. LA CAPERUZA DE PROTECCION (20) DE LA INVENCION PRESENTA UNA ESCOTADURA (29) QUE SE EXTIENDE HACIA AFUERA RADIALMENTE DESDE LA ABERTURA DE PASO (27), LA CUAL ESTA FORMADA TAN ESTRECHA QUE EJERCE UNA ACCION CAPILAR SOBRE EL COMBUSTIBLE, DE FORMA QUE CUANDO SE DETIENE EL MOTOR, LOS COMPONENTES DEL COMBUSTIBLE DE ELEVADO PUNTO DE EBULLICION A CONSECUENCIA DE LA ACCION CAPILAR SE DEPOSITAN EN EL BORDE EXTERIOR RADIAL DE LA ESCOTADURA (29) Y MANTIENEN LA ABERTURA DE INYECCION (16) LIBRE DE DEPOSITOS. LA CAPERUZA DE PROTECCION SE PUEDE USAR EN DIFERENTES VALVULAS DE INYECCION DE COMBUSTIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3927390A DE3927390A1 (de) | 1989-08-19 | 1989-08-19 | Kraftstoffeinspritzventil |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2067034T3 true ES2067034T3 (es) | 1995-03-16 |
Family
ID=6387423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90910107T Expired - Lifetime ES2067034T3 (es) | 1989-08-19 | 1990-07-11 | Valvula inyectora de combustible. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5193747A (es) |
EP (1) | EP0538247B1 (es) |
JP (1) | JP2837270B2 (es) |
KR (1) | KR0167114B1 (es) |
DE (2) | DE3927390A1 (es) |
ES (1) | ES2067034T3 (es) |
WO (1) | WO1991002898A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69201740T2 (de) * | 1991-03-08 | 1995-07-13 | Ford Werke Ag | Brennstoffeinspritzdüse mit Silikondüse. |
US5350119A (en) * | 1993-06-01 | 1994-09-27 | Siemens Automotive L.P. | Clad metal orifice disk for fuel injectors |
JP3440534B2 (ja) * | 1994-03-03 | 2003-08-25 | 株式会社デンソー | 流体噴射ノズル |
JPH0842428A (ja) * | 1994-07-29 | 1996-02-13 | Zexel Corp | 衝突型燃料噴射ノズルおよびその製造方法 |
DE19522284B4 (de) * | 1995-06-20 | 2007-05-10 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP3134813B2 (ja) * | 1997-06-20 | 2001-02-13 | トヨタ自動車株式会社 | 内燃機関の燃料噴射弁 |
DE19927898A1 (de) * | 1999-06-18 | 2000-12-21 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
KR100618069B1 (ko) * | 1999-11-08 | 2006-08-29 | 에스케이 주식회사 | 디젤엔진용 연료 분사기 |
JP2002130087A (ja) | 2000-10-23 | 2002-05-09 | Toyota Motor Corp | 筒内噴射式内燃機関用燃料噴射弁 |
DE10130685A1 (de) | 2001-06-26 | 2003-01-02 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10142299A1 (de) * | 2001-08-29 | 2003-04-17 | Bosch Gmbh Robert | Brennstoffeinspritzsystem |
DE10142974B4 (de) * | 2001-09-01 | 2010-04-29 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP3969247B2 (ja) * | 2001-11-06 | 2007-09-05 | 株式会社デンソー | 燃料噴射弁 |
DE10321148A1 (de) * | 2003-05-12 | 2004-12-02 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US20060010886A1 (en) * | 2004-07-14 | 2006-01-19 | Clamage Eric D | Liquid cryogen dosing system with nozzle for pressurizing and inerting containers |
JP4505824B2 (ja) * | 2005-04-18 | 2010-07-21 | 株式会社デンソー | 燃料噴射弁 |
US7828232B2 (en) * | 2005-04-18 | 2010-11-09 | Denso Corporation | Injection valve having nozzle hole |
CN101581265B (zh) * | 2005-04-18 | 2011-07-20 | 株式会社电装 | 燃料喷射阀 |
KR100718253B1 (ko) * | 2005-08-17 | 2007-05-16 | 삼성전자주식회사 | 불휘발성 메모리 장치의 제조 방법 |
JP2007146828A (ja) * | 2005-10-28 | 2007-06-14 | Hitachi Ltd | 燃料噴射弁 |
CN105579699B (zh) * | 2013-09-26 | 2018-11-06 | 恩普乐斯股份有限公司 | 燃料喷射装置用喷嘴板的安装构造 |
CN108915921B (zh) * | 2013-10-01 | 2021-01-15 | 恩普乐斯股份有限公司 | 燃料喷射装置用喷嘴板的安装构造 |
DE102015206854A1 (de) * | 2014-07-10 | 2016-01-14 | Continental Teves Ag & Co. Ohg | Ventilsitzträger |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2121948A (en) * | 1935-05-11 | 1938-06-28 | Western Electric Co | Burner |
GB1283205A (en) * | 1969-09-30 | 1972-07-26 | Griffiths Fuel Injection Dev L | Improvements relating to fuel injection apparatus for internal combustion engines |
US4057190A (en) * | 1976-06-17 | 1977-11-08 | Bendix Corporation | Fuel break-up disc for injection valve |
DE2900176A1 (de) * | 1979-01-04 | 1980-07-24 | Bosch Gmbh Robert | Einspritzventil fuer kraftstoffeinspritzanlagen |
DE3012416A1 (de) * | 1980-03-29 | 1981-10-15 | Robert Bosch Gmbh, 7000 Stuttgart | Einspritzventil |
JPS58143163A (ja) * | 1982-02-17 | 1983-08-25 | Isuzu Motors Ltd | エンジン用燃料噴射ノズル |
DE3540660A1 (de) * | 1985-11-16 | 1987-05-21 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE8632002U1 (de) * | 1986-11-28 | 1988-03-31 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzventil |
DE8802464U1 (de) * | 1988-02-25 | 1989-06-22 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzventil |
KR930004967B1 (ko) * | 1988-07-13 | 1993-06-11 | 가부시기가이샤 히다찌세이사꾸쇼 | 전자식 연료 분사밸브 |
-
1989
- 1989-08-19 DE DE3927390A patent/DE3927390A1/de not_active Withdrawn
-
1990
- 1990-07-11 EP EP90910107A patent/EP0538247B1/de not_active Expired - Lifetime
- 1990-07-11 KR KR1019910700272A patent/KR0167114B1/ko not_active IP Right Cessation
- 1990-07-11 JP JP2509357A patent/JP2837270B2/ja not_active Expired - Fee Related
- 1990-07-11 US US07/671,901 patent/US5193747A/en not_active Expired - Lifetime
- 1990-07-11 DE DE59008272T patent/DE59008272D1/de not_active Expired - Lifetime
- 1990-07-11 ES ES90910107T patent/ES2067034T3/es not_active Expired - Lifetime
- 1990-07-11 WO PCT/DE1990/000518 patent/WO1991002898A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2837270B2 (ja) | 1998-12-14 |
DE3927390A1 (de) | 1991-02-21 |
US5193747A (en) | 1993-03-16 |
JPH04501296A (ja) | 1992-03-05 |
KR0167114B1 (ko) | 1998-12-15 |
EP0538247A1 (de) | 1993-04-28 |
WO1991002898A1 (de) | 1991-03-07 |
DE59008272D1 (de) | 1995-02-23 |
KR920701665A (ko) | 1992-08-12 |
EP0538247B1 (de) | 1995-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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