ES2176745T3 - Inyector de combustible para motor de combustion interna. - Google Patents
Inyector de combustible para motor de combustion interna.Info
- Publication number
- ES2176745T3 ES2176745T3 ES97925918T ES97925918T ES2176745T3 ES 2176745 T3 ES2176745 T3 ES 2176745T3 ES 97925918 T ES97925918 T ES 97925918T ES 97925918 T ES97925918 T ES 97925918T ES 2176745 T3 ES2176745 T3 ES 2176745T3
- Authority
- ES
- Spain
- Prior art keywords
- spindle
- injector
- fuel
- combustion engine
- internal combustion
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/042—The valves being provided with fuel passages
-
- 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
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
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
UN INYECTOR DE COMBUSTIBLE (1) PARA UN MOTOR DE COMBUSTION INTERNA QUE COMPRENDE UN ALOJAMIENTO EXTERIOR (4) CON UNA BRIDA DE MONTAJE (2) EN SU EXTREMO POSTERIOR Y UNA TOBERA DE INYECCION (8) QUE SOBRESALE DEL ALOJAMIENTO POR SU EXTREMO DELANTERO, Y UN CONDUCTO DE PASO DE COMBUSTIBLE (34) QUE SE EXTIENDE POR EL CENTRO DEL INYECTOR. HAY UN HUSILLO (26) MONTADO EN LA PARTE EXTERIOR DE UN TUBO DE COMBUSTIBLE Y DENTRO DE UNA GUIA DEL HUSILLO (9) UN RESORTE DE CIERRE (21) POLARIZA EL HUSILLO HACIA ADELANTE EN LA DIRECCION DE CIERRE Y UN ANILLO DE EMPUJE (10) PRESIONA LA GUIA DEL HUSILLO HACIA ADELANTE POR DENTRO DEL ALOJAMIENTO DEL INYECTOR. EL TUBO DE COMBUSTIBLE CONSTITUYE UNA UNIDAD INDEPENDIENTE EN CONTACTO CON UN MIEMBRO DE VALVULA QUE HAY COLOCADO DETRAS DE EL A TRAVES DE UNA SUPERFICIE ANULAR (18) QUE ES SUSTANCIALMENTE PERPENDICULAR AL EJE LONGITUDINAL DEL INYECTOR. LA SECCION DELANTERA DEL HUSILLO (32) TIENE UN DIAMETRO EXTERIOR QUE ES COMO MUCHO 8 MI M MENOR QUE EL DIAMETRO INTERIOR DEL AGUJERO DE LA GUIA DEL HUSILLO (27) Y UN DIAMETRO INTERIOR QUE ES COMO MUCHO 8 MI M MAYOR QUE EL DIAMETRO EXTERIOR DE LA SECCION DELANTERA (24) DEL TUBO DE COMBUSTIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK199600682A DK174075B1 (da) | 1996-06-20 | 1996-06-20 | Brændselsinjektor til en forbrændingsmotor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2176745T3 true ES2176745T3 (es) | 2002-12-01 |
Family
ID=8096343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97925918T Expired - Lifetime ES2176745T3 (es) | 1996-06-20 | 1997-06-18 | Inyector de combustible para motor de combustion interna. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0906508B1 (es) |
JP (1) | JP3301616B2 (es) |
KR (1) | KR100427569B1 (es) |
CN (1) | CN1074089C (es) |
DE (1) | DE69712201T2 (es) |
DK (1) | DK174075B1 (es) |
ES (1) | ES2176745T3 (es) |
NO (1) | NO322670B1 (es) |
PL (1) | PL183912B1 (es) |
RU (1) | RU2177560C2 (es) |
UA (1) | UA41479C2 (es) |
WO (1) | WO1997048901A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59814428D1 (de) * | 1998-05-29 | 2010-03-04 | Waertsilae Nsd Schweiz Ag | Brennstoffeinspritzdüse |
DE19902282A1 (de) * | 1999-01-21 | 2000-08-17 | Siemens Ag | Injektor für eine Einspritzanlage einer Brennkraftmaschine |
DE19959304A1 (de) * | 1999-12-09 | 2001-06-13 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmschinen |
DE10129308C1 (de) * | 2001-06-18 | 2002-11-28 | Man B & W Diesel As Kopenhagen | Vorrichtung zur Brennstoffversorgung von Brennkraftmaschinen |
KR100444857B1 (ko) * | 2001-10-16 | 2004-08-21 | 현대자동차주식회사 | 디젤 엔진용 연료 분사 노즐 |
FR2911665B1 (fr) * | 2007-01-22 | 2009-04-17 | Hispano Suiza Sa | Injecteur de carburant a deux etages. |
KR20090012056A (ko) * | 2007-07-27 | 2009-02-02 | 베르트질레 슈바이츠 악티엔게젤샤프트 | 연료용 분사 노즐 |
KR200446411Y1 (ko) * | 2008-02-28 | 2009-10-27 | 두산엔진주식회사 | 저속 디젤엔진용 연료분사 밸브 |
KR100940727B1 (ko) | 2008-05-30 | 2010-02-08 | 두산엔진주식회사 | 저속 디젤엔진용 연료분사 밸브 |
CN101592109B (zh) * | 2009-06-11 | 2012-06-06 | 余姚市舒春机械有限公司 | 船用柴油机喷油器的双针阀偶件的制造工艺 |
DK201000309A (en) * | 2010-04-15 | 2011-10-16 | Man Diesel & Turbo Filial Tyskland | A fuel valve for large two stroke diesel engines |
CH702496B1 (de) | 2010-05-07 | 2011-07-15 | Liebherr Machines Bulle Sa | Hochdruckinjektor. |
EP2588740B1 (en) * | 2010-06-30 | 2015-07-22 | Orbital Australia PTY Ltd. | Fuel injection assembly |
CN102748178A (zh) * | 2012-07-26 | 2012-10-24 | 余姚市舒春机械有限公司 | 一种船用柴油机喷油器总成 |
CN102748177B (zh) * | 2012-07-26 | 2015-06-03 | 余姚市舒春机械有限公司 | 一种长针式船用柴油机喷油器总成 |
CN103670859B (zh) * | 2012-09-12 | 2016-08-03 | 北京亚新科天纬油泵油嘴股份有限公司 | 喷射器的喷射嘴 |
CN104265533B (zh) * | 2014-07-31 | 2016-08-24 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种共轨喷油器 |
CN106321315A (zh) * | 2016-11-24 | 2017-01-11 | 余姚市舒春机械有限公司 | 一种船用大功率柴油机喷射装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2030445A1 (de) * | 1970-06-20 | 1972-01-27 | Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Einspritzdüse |
DE2127460C3 (de) * | 1971-06-03 | 1973-11-22 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Rotationssymmetrisch gebaute Brennstoffeinspritzdüse |
US4509691A (en) * | 1982-07-15 | 1985-04-09 | Lucas Industries Public Limited Company | Fuel injection nozzles |
DK155757C (da) * | 1985-08-01 | 1989-09-25 | Man B & W Diesel As | Braendstofinjektor til en dieselmotor, der drives paa gas |
DK167502B1 (da) * | 1991-10-04 | 1993-11-08 | Man B & W Diesel Gmbh | Braendselsinjektor til forbraendingsmotorer |
DK171975B1 (da) * | 1994-02-07 | 1997-09-01 | Man B & W Diesel Gmbh | Brændselsinjektor til en stor totakts forbrændingsmotor |
-
1996
- 1996-06-20 DK DK199600682A patent/DK174075B1/da not_active IP Right Cessation
-
1997
- 1997-06-18 KR KR10-1998-0710388A patent/KR100427569B1/ko not_active IP Right Cessation
- 1997-06-18 ES ES97925918T patent/ES2176745T3/es not_active Expired - Lifetime
- 1997-06-18 CN CN97195659A patent/CN1074089C/zh not_active Expired - Fee Related
- 1997-06-18 DE DE69712201T patent/DE69712201T2/de not_active Expired - Lifetime
- 1997-06-18 PL PL97330812A patent/PL183912B1/pl not_active IP Right Cessation
- 1997-06-18 JP JP50212498A patent/JP3301616B2/ja not_active Expired - Lifetime
- 1997-06-18 UA UA98126512A patent/UA41479C2/uk unknown
- 1997-06-18 WO PCT/DK1997/000263 patent/WO1997048901A1/en active IP Right Grant
- 1997-06-18 EP EP97925918A patent/EP0906508B1/en not_active Expired - Lifetime
- 1997-06-18 RU RU99101067/06A patent/RU2177560C2/ru not_active IP Right Cessation
-
1998
- 1998-12-21 NO NO19986015A patent/NO322670B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3301616B2 (ja) | 2002-07-15 |
NO322670B1 (no) | 2006-11-20 |
KR100427569B1 (ko) | 2004-07-31 |
CN1074089C (zh) | 2001-10-31 |
NO986015D0 (no) | 1998-12-21 |
DE69712201T2 (de) | 2002-10-02 |
PL330812A1 (en) | 1999-06-07 |
NO986015L (no) | 1998-12-21 |
RU2177560C2 (ru) | 2001-12-27 |
EP0906508B1 (en) | 2002-04-24 |
UA41479C2 (uk) | 2001-09-17 |
PL183912B1 (pl) | 2002-08-30 |
EP0906508A1 (en) | 1999-04-07 |
KR20000016779A (ko) | 2000-03-25 |
JP2000505172A (ja) | 2000-04-25 |
DE69712201D1 (de) | 2002-05-29 |
DK174075B1 (da) | 2002-05-21 |
WO1997048901A1 (en) | 1997-12-24 |
DK68296A (da) | 1997-12-21 |
CN1222221A (zh) | 1999-07-07 |
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