DE69813957D1 - Einstellbares Dosierventil für Kraftstoffeinspritzventil für Verbrennungsmotor, und Einstellverfahren - Google Patents
Einstellbares Dosierventil für Kraftstoffeinspritzventil für Verbrennungsmotor, und EinstellverfahrenInfo
- Publication number
- DE69813957D1 DE69813957D1 DE69813957T DE69813957T DE69813957D1 DE 69813957 D1 DE69813957 D1 DE 69813957D1 DE 69813957 T DE69813957 T DE 69813957T DE 69813957 T DE69813957 T DE 69813957T DE 69813957 D1 DE69813957 D1 DE 69813957D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- fuel injection
- setting method
- valve
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/02—Fuel-injection apparatus characterised by being operated electrically specially for low-pressure fuel-injection
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
- F02M63/0021—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures
- F02M63/0022—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures the armature and the valve being allowed to move relatively to each other
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
-
- 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
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members
-
- 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
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97TO000618A IT1293433B1 (it) | 1997-07-11 | 1997-07-11 | Valvola di dosaggio registrabile per un iniettore di combustibile per motori a combustione interna, e relativo metodo di registrazione. |
ITTO970618 | 1997-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69813957D1 true DE69813957D1 (de) | 2003-06-05 |
DE69813957T2 DE69813957T2 (de) | 2004-05-13 |
Family
ID=11415855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69813957T Expired - Lifetime DE69813957T2 (de) | 1997-07-11 | 1998-07-09 | Einstellbares Dosierventil für Kraftstoffeinspritzventil für Verbrennungsmotor, und Einstellverfahren |
Country Status (9)
Country | Link |
---|---|
US (1) | US6152387A (de) |
EP (1) | EP0890730B1 (de) |
JP (1) | JP4164842B2 (de) |
KR (1) | KR100583388B1 (de) |
CN (1) | CN1101522C (de) |
DE (1) | DE69813957T2 (de) |
ES (1) | ES2197396T3 (de) |
IT (1) | IT1293433B1 (de) |
RU (1) | RU2215177C2 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1293433B1 (it) * | 1997-07-11 | 1999-03-01 | Elasis Sistema Ricerca Fiat | Valvola di dosaggio registrabile per un iniettore di combustibile per motori a combustione interna, e relativo metodo di registrazione. |
DE19949814A1 (de) * | 1999-10-15 | 2001-04-19 | Bosch Gmbh Robert | Druckregelventil für ein Speicherkraftstoffeinspritzsystem für Brennkraftmaschinen |
DE19951144A1 (de) | 1999-10-23 | 2001-04-26 | Bosch Gmbh Robert | Injektor für ein Kraftstoffeinspritzsystem für Brennkraftmaschinen mit hydraulischer Vorspannung des Druckübersetzers |
US7019376B2 (en) * | 2000-08-11 | 2006-03-28 | Reflectivity, Inc | Micromirror array device with a small pitch size |
DE10051549A1 (de) * | 2000-10-18 | 2002-04-25 | Bosch Gmbh Robert | Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine |
AU2001295357A1 (en) * | 2000-11-17 | 2002-05-27 | Crt Common Rail Technologies Ag | Fuel-injection valve for internal combustion engines |
DE10133218C2 (de) * | 2001-07-09 | 2003-07-03 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Einstellung des Magnethubes an Kraftstoffinjektoren |
JP3851122B2 (ja) * | 2001-07-16 | 2006-11-29 | ボッシュ株式会社 | 燃料噴射弁 |
ITTO20010970A1 (it) * | 2001-10-12 | 2003-04-12 | Fiat Ricerche | Inettore di combustibile per un motore a combustione interna. |
US6807943B2 (en) | 2002-08-05 | 2004-10-26 | Husco International, Inc. | Motor vehicle fuel injection system with a high flow control valve |
US6793196B2 (en) | 2002-08-05 | 2004-09-21 | Husco International, Inc. | High flow control valve for motor vehicle fuel injection systems |
US7407120B1 (en) | 2002-11-21 | 2008-08-05 | Jack French | Adjustable racing injector |
DE10257380A1 (de) * | 2002-12-09 | 2004-07-15 | Robert Bosch Gmbh | Verfahren zur Einstellung von Abständen in magnetischen Kreisen |
US6976640B2 (en) * | 2003-12-04 | 2005-12-20 | Kuo-Liang Chen | Air gun with a quick-releasing device |
JP4301047B2 (ja) * | 2004-03-18 | 2009-07-22 | 株式会社デンソー | コイル装置、コイル装置の製造方法、および燃料噴射弁 |
DE102004013239B4 (de) * | 2004-03-18 | 2015-10-01 | Robert Bosch Gmbh | Magnetventil mit einstellbarem Ankerhub und Verfahren zur Einstellung desselben |
DE102004042352B4 (de) * | 2004-08-20 | 2007-08-09 | Siemens Ag | Kraftstoffinjektor für eine Brennkraftmaschine |
EP1707797B1 (de) * | 2005-03-14 | 2007-08-22 | C.R.F. Società Consortile per Azioni | Verstellbares Dosierservoventil eines Einspritzventils |
DE602005021310D1 (de) | 2005-03-14 | 2010-07-01 | Fiat Ricerche | Verstellbares Dosierservoventil eines Einspritzventils sowie dessen Verstellungsverfahren |
FR2889572B1 (fr) * | 2005-08-03 | 2009-01-30 | Eaton Sam Sa Monegasque | Electrovanne de regulation de pression a blocs electromagnetique et hydraulique distincts |
EP1845256B1 (de) | 2006-04-11 | 2010-01-27 | C.R.F. Società Consortile per Azioni | Kraftstoffinjektor für Verbrennungsmotoren mit einstellbarem Dosierservoventil |
AT503812B1 (de) * | 2006-06-22 | 2008-01-15 | Hoerbiger Automatisierungstech | Ventil zur steuerung eines fluids |
DE502007002707D1 (de) * | 2006-10-16 | 2010-03-11 | Ganser Hydromag | Brennstoffeinspritzventil für verbrennungskraftmaschinen |
EP1918568B1 (de) * | 2006-10-24 | 2009-02-25 | C.R.F. Societa Consortile per Azioni | Magnetdosierventil für ein Brennstoffeinspritzventil |
GB0700114D0 (en) | 2007-01-04 | 2007-02-14 | Qinetiq Ltd | Subsea chemical injection system and pumps therefor |
DE102007025614A1 (de) * | 2007-06-01 | 2008-12-04 | Robert Bosch Gmbh | Ankerhubeinstellung für Magnetventil |
DE102008005523A1 (de) * | 2008-01-23 | 2009-07-30 | Robert Bosch Gmbh | Kraftstoffinjektor |
US8316825B1 (en) | 2008-08-04 | 2012-11-27 | French Iii Jack M | Adjustable racing injector |
US7886718B2 (en) * | 2008-09-26 | 2011-02-15 | Caterpillar Inc. | Fuel injector having integral body guide and nozzle case for pressure containment |
DE102009003208A1 (de) | 2009-05-19 | 2010-11-25 | Robert Bosch Gmbh | Verfahren zur Einstellung des Ventilhubes |
DE102009029529A1 (de) * | 2009-09-17 | 2011-03-24 | Robert Bosch Gmbh | Magnetventil mit direkt kontaktierter Steuereinheit |
AT509737B1 (de) * | 2010-04-29 | 2015-11-15 | Hoerbiger Kompressortech Hold | Gasventil |
DE102010031277A1 (de) * | 2010-07-13 | 2012-01-19 | Robert Bosch Gmbh | Kraftstoffeinspritzventil mit reduzierter Bauteileanzahl |
CN104487749B (zh) * | 2012-06-12 | 2016-08-24 | 丰田自动车株式会社 | 常闭型电磁阀 |
CN106089523A (zh) * | 2016-08-16 | 2016-11-09 | 重庆红江机械有限责任公司 | 一种高压共轨电控喷油器 |
DE102017210147A1 (de) * | 2017-06-19 | 2018-12-20 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Rücklaufdruckeinstellung für einen Injektor |
DE102017213454A1 (de) * | 2017-08-03 | 2019-02-07 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Dosierventils, Dosierventil |
CN108757251B (zh) * | 2018-03-07 | 2023-09-22 | 宁波赛驰动力技术有限公司 | 喷油器 |
RU184543U1 (ru) * | 2018-06-25 | 2018-10-30 | Общество с ограниченной ответственностью "Газпром Трансгаз Ставрополь" | Устройство для проверки давления начала открытия сбросных пружинных предохранительных клапанов с ручным подрывом |
BR102020021497A2 (pt) | 2020-10-20 | 2022-05-03 | Mrb Machining & Ferramentaria Ltda | Válvula dosadora de combustível de alta vazão |
US11939940B2 (en) | 2021-10-04 | 2024-03-26 | Billet Machine And Fabrication, Inc. | Fuel injector |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1257958B (it) * | 1992-12-29 | 1996-02-19 | Mario Ricco | Dispositivo di registrazione di una valvola di dosaggio a comando elettromagnetico, per un iniettore di combustibile |
JPH07317631A (ja) * | 1993-12-28 | 1995-12-05 | Elasis Sistema Ric Fiat Nel Mezzogiorno Soc Consortile Per Azioni | 燃料噴射装置の電磁計量バルブ |
IT1276503B1 (it) * | 1995-07-14 | 1997-10-31 | Elasis Sistema Ricerca Fiat | Perfezionamenti ad una valvola di dosaggio a comando elettromagnetico, per un iniettore di combustibile. |
IT239878Y1 (it) * | 1996-12-23 | 2001-03-13 | Elasis Sistema Ricerca Fiat | Perfezionamenti ad una valvola di dosaggio a comando elettromagneticoper un iniettore di combustibile. |
IT1293433B1 (it) * | 1997-07-11 | 1999-03-01 | Elasis Sistema Ricerca Fiat | Valvola di dosaggio registrabile per un iniettore di combustibile per motori a combustione interna, e relativo metodo di registrazione. |
IT1296144B1 (it) * | 1997-11-18 | 1999-06-09 | Elasis Sistema Ricerca Fiat | Valvola di dosaggio registrabile per un iniettore di combustibile per motori a combustione interna. |
-
1997
- 1997-07-11 IT IT97TO000618A patent/IT1293433B1/it active IP Right Grant
-
1998
- 1998-07-09 DE DE69813957T patent/DE69813957T2/de not_active Expired - Lifetime
- 1998-07-09 ES ES98112770T patent/ES2197396T3/es not_active Expired - Lifetime
- 1998-07-09 US US09/112,908 patent/US6152387A/en not_active Expired - Fee Related
- 1998-07-09 EP EP98112770A patent/EP0890730B1/de not_active Expired - Lifetime
- 1998-07-10 CN CN98103293A patent/CN1101522C/zh not_active Expired - Fee Related
- 1998-07-10 KR KR1019980027896A patent/KR100583388B1/ko not_active IP Right Cessation
- 1998-07-10 RU RU98113296/06A patent/RU2215177C2/ru not_active IP Right Cessation
- 1998-07-13 JP JP19689998A patent/JP4164842B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4164842B2 (ja) | 2008-10-15 |
JPH1182228A (ja) | 1999-03-26 |
KR100583388B1 (ko) | 2006-09-27 |
US6152387A (en) | 2000-11-28 |
RU2215177C2 (ru) | 2003-10-27 |
CN1101522C (zh) | 2003-02-12 |
EP0890730B1 (de) | 2003-05-02 |
EP0890730A2 (de) | 1999-01-13 |
ES2197396T3 (es) | 2004-01-01 |
CN1205394A (zh) | 1999-01-20 |
DE69813957T2 (de) | 2004-05-13 |
KR19990013777A (ko) | 1999-02-25 |
EP0890730A3 (de) | 1999-12-22 |
IT1293433B1 (it) | 1999-03-01 |
ITTO970618A1 (it) | 1999-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |