AT500889B8 - Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine - Google Patents
Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine Download PDFInfo
- Publication number
- AT500889B8 AT500889B8 AT0135204A AT13522004A AT500889B8 AT 500889 B8 AT500889 B8 AT 500889B8 AT 0135204 A AT0135204 A AT 0135204A AT 13522004 A AT13522004 A AT 13522004A AT 500889 B8 AT500889 B8 AT 500889B8
- Authority
- AT
- Austria
- Prior art keywords
- valve
- combustion engine
- internal combustion
- closing member
- valve seat
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 239000000446 fuel Substances 0.000 title abstract 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
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
- 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
- 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
-
- 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
-
- 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
- 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
- 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
-
- 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
- F02M63/0057—Means for avoiding fuel contact with valve actuator, e.g. isolating actuators by using bellows or diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0135204A AT500889B8 (de) | 2004-08-06 | 2004-08-06 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
KR1020077004534A KR100822955B1 (ko) | 2004-08-06 | 2005-07-29 | 내연기관의 연소 챔버 내부로 연료를 분사하는 장치 |
JP2007524123A JP2008509310A (ja) | 2004-08-06 | 2005-07-29 | 内燃機関の燃焼室に燃料を噴射する装置 |
DE502005002772T DE502005002772D1 (de) | 2004-08-06 | 2005-07-29 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
US11/659,498 US20090205614A1 (en) | 2004-08-06 | 2005-07-29 | Device for the injection of fuel into the combusition chamber of an internal combustion engine |
AT05763058T ATE385542T1 (de) | 2004-08-06 | 2005-07-29 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
EP05763058A EP1778968B1 (de) | 2004-08-06 | 2005-07-29 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
PCT/AT2005/000301 WO2006012658A1 (de) | 2004-08-06 | 2005-07-29 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
CNB2005800266358A CN100460663C (zh) | 2004-08-06 | 2005-07-29 | 用于向内燃机的燃烧室喷射燃料的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0135204A AT500889B8 (de) | 2004-08-06 | 2004-08-06 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
AT500889A1 AT500889A1 (de) | 2006-04-15 |
AT500889B1 AT500889B1 (de) | 2006-09-15 |
AT500889B8 true AT500889B8 (de) | 2007-02-15 |
Family
ID=34972904
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0135204A AT500889B8 (de) | 2004-08-06 | 2004-08-06 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
AT05763058T ATE385542T1 (de) | 2004-08-06 | 2005-07-29 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05763058T ATE385542T1 (de) | 2004-08-06 | 2005-07-29 | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090205614A1 (de) |
EP (1) | EP1778968B1 (de) |
JP (1) | JP2008509310A (de) |
KR (1) | KR100822955B1 (de) |
CN (1) | CN100460663C (de) |
AT (2) | AT500889B8 (de) |
DE (1) | DE502005002772D1 (de) |
WO (1) | WO2006012658A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006009070A1 (de) * | 2006-02-28 | 2007-08-30 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102006047294A1 (de) * | 2006-10-06 | 2008-04-24 | Man Diesel Se | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE102006057025A1 (de) * | 2006-12-04 | 2008-06-05 | Robert Bosch Gmbh | Magnetventil mit Kugelsitz |
US7770818B2 (en) | 2007-02-08 | 2010-08-10 | Denso Corporation | Fuel injection valve |
DE102008005532A1 (de) * | 2008-01-22 | 2009-07-23 | Robert Bosch Gmbh | Kraftstoffinjektor, dessen Steuerventilelement einen Stützbereich aufweist |
EP2246554B1 (de) * | 2009-04-20 | 2012-06-27 | Continental Automotive GmbH | Ventilanordnung für ein Einspritzventil und Einspritzventil |
DE102009032305A1 (de) * | 2009-07-09 | 2011-01-13 | Man Diesel & Turbo Se | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE102010043092A1 (de) * | 2010-10-29 | 2012-05-03 | Robert Bosch Gmbh | Druckregelventil |
DE102011079468A1 (de) * | 2011-07-20 | 2013-01-24 | Continental Automotive Gmbh | Piezoinjektor |
WO2013162576A1 (en) * | 2012-04-26 | 2013-10-31 | International Engine Intellectual Property Company, Llc | Apparatus for controlling needle valve leakage |
DE102012212614A1 (de) | 2012-07-18 | 2014-01-23 | Continental Automotive Gmbh | Piezoinjektor mit hydraulisch gekoppelter Düsennadelbewegung |
DE102012222509A1 (de) | 2012-12-07 | 2014-06-12 | Continental Automotive Gmbh | Piezoinjektor |
DE102012223934B4 (de) | 2012-12-20 | 2015-10-15 | Continental Automotive Gmbh | Piezoinjektor |
CN104100425B (zh) * | 2014-07-23 | 2016-07-06 | 哈尔滨工程大学 | 船用重油柴油机电控共轨喷油器 |
CN104234900A (zh) * | 2014-09-09 | 2014-12-24 | 浙江展途动力科技有限公司 | 喷孔轴针混合式直驱喷油器 |
EP3230580B1 (de) | 2014-12-11 | 2019-05-08 | Delphi Technologies IP Limited | Regelventilanordnung |
CN105888904B (zh) * | 2016-05-19 | 2018-05-18 | 哈尔滨工程大学 | 非晶合金复合铁芯电磁控制喷油器 |
CN108397326B (zh) * | 2018-01-23 | 2020-07-17 | 中国第一汽车股份有限公司 | 一种减少泄漏的共轨喷油器 |
CN110374547B (zh) * | 2019-06-12 | 2021-05-18 | 中国石油化工股份有限公司 | 一种投球器及使用该投球器的稠油注采一体化管柱 |
CN114602944A (zh) * | 2022-03-09 | 2022-06-10 | 吴志英 | 一种医疗耗材用具有防污染结构的处理装置 |
Family Cites Families (29)
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US4726389A (en) * | 1986-12-11 | 1988-02-23 | Aisan Kogyo Kabushiki Kaisha | Method of controlling injector valve |
JPS648328A (en) * | 1987-06-27 | 1989-01-12 | Nippon Denso Co | Idling control solenoid valve of engine |
JPH08165968A (ja) * | 1994-12-14 | 1996-06-25 | Aisin Seiki Co Ltd | 直噴エンジンの燃料噴射弁 |
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. |
JP3719468B2 (ja) * | 1996-09-02 | 2005-11-24 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
IT1289795B1 (it) * | 1996-12-23 | 1998-10-16 | Elasis Sistema Ricerca Fiat | Perfezionamenti ad una valvola di dosaggio a comando elettromagnetico, con otturatore a sfera, per un iniettore di combustibile. |
JP3817826B2 (ja) * | 1997-04-18 | 2006-09-06 | 日産自動車株式会社 | エンジンの燃料噴射弁 |
JPH11148439A (ja) * | 1997-06-26 | 1999-06-02 | Hitachi Ltd | 電磁式燃料噴射弁及びその燃料噴射方法 |
DE19748999C2 (de) * | 1997-11-06 | 2002-11-07 | Daimler Chrysler Ag | Magnetventilgesteuerter Injektor für ein Speichersystem einer mehrzylindrigen Brennkraftmaschine |
DE19821768C2 (de) * | 1998-05-14 | 2000-09-07 | Siemens Ag | Dosiervorrichtung und Dosierverfahren |
DE19827267A1 (de) * | 1998-06-18 | 1999-12-23 | Bosch Gmbh Robert | Kraftstoff-Einspritzventil für Hochdruck-Einspritzung mit verbesserter Steuerung der Kraftstoffzufuhr |
JP3527857B2 (ja) * | 1998-12-25 | 2004-05-17 | 株式会社日立製作所 | 燃料噴射装置及び内燃機関 |
JP3527862B2 (ja) * | 1999-04-08 | 2004-05-17 | 株式会社日立製作所 | 燃料噴射装置及び内燃機関 |
US6142394A (en) * | 1999-06-30 | 2000-11-07 | Caterpillar Inc. | Valve seat for a ball and pin valve member in a hydraulically actuated fuel injector |
DE19936667A1 (de) * | 1999-08-04 | 2001-02-22 | Bosch Gmbh Robert | Common-Rail-Injektor |
DE19937559A1 (de) * | 1999-08-09 | 2001-03-01 | Bosch Gmbh Robert | Zweistufiges Magnetventil in kompakter Bauweise für einen Injektor eines Einspritzsystems für Brennkraftmaschinen |
DE19954802A1 (de) * | 1999-11-13 | 2001-05-17 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US6328232B1 (en) * | 2000-01-19 | 2001-12-11 | Delphi Technologies, Inc. | Fuel injector spring force calibration tube with internally mounted fuel inlet filter |
US6715693B1 (en) * | 2000-02-15 | 2004-04-06 | Caterpillar Inc | Thin film coating for fuel injector components |
DE10026642A1 (de) * | 2000-05-29 | 2001-12-13 | Siemens Ag | Einspritzventil mit einem Zulaufventil zu einer Arbeitskammer |
DE10031582A1 (de) * | 2000-06-29 | 2002-01-17 | Bosch Gmbh Robert | Druckgesteuerter Injektor mit gesteuerter Düsennadel |
DE10046416C2 (de) * | 2000-09-18 | 2002-11-07 | Orange Gmbh | Ventilausbildung für Steuerventile |
JP2002202022A (ja) * | 2000-10-30 | 2002-07-19 | Denso Corp | バルブ駆動装置および燃料噴射弁 |
DE10212002C1 (de) * | 2002-03-18 | 2003-08-21 | Orange Gmbh | Einspritzinjektor für Brennkraftmaschinen |
EP1347168B1 (de) * | 2002-03-18 | 2006-03-29 | L'orange Gmbh | Einspritzinjektor für Brennkraftmaschinen |
JP3790991B2 (ja) * | 2002-08-15 | 2006-06-28 | ボッシュ株式会社 | 燃料噴射弁におけるアーマチュアの製造方法 |
DE10237585A1 (de) * | 2002-08-16 | 2004-02-26 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
US7124744B2 (en) * | 2003-07-31 | 2006-10-24 | Caterpillar Inc. | Variable control orifice member and fuel injector using same |
JP4196895B2 (ja) * | 2004-07-12 | 2008-12-17 | 株式会社デンソー | 燃料噴射装置 |
-
2004
- 2004-08-06 AT AT0135204A patent/AT500889B8/de not_active IP Right Cessation
-
2005
- 2005-07-29 EP EP05763058A patent/EP1778968B1/de not_active Not-in-force
- 2005-07-29 KR KR1020077004534A patent/KR100822955B1/ko not_active IP Right Cessation
- 2005-07-29 US US11/659,498 patent/US20090205614A1/en not_active Abandoned
- 2005-07-29 AT AT05763058T patent/ATE385542T1/de not_active IP Right Cessation
- 2005-07-29 JP JP2007524123A patent/JP2008509310A/ja active Pending
- 2005-07-29 WO PCT/AT2005/000301 patent/WO2006012658A1/de active IP Right Grant
- 2005-07-29 CN CNB2005800266358A patent/CN100460663C/zh not_active Expired - Fee Related
- 2005-07-29 DE DE502005002772T patent/DE502005002772D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN101035979A (zh) | 2007-09-12 |
WO2006012658A1 (de) | 2006-02-09 |
EP1778968A1 (de) | 2007-05-02 |
EP1778968B1 (de) | 2008-02-06 |
KR20070046890A (ko) | 2007-05-03 |
AT500889B1 (de) | 2006-09-15 |
AT500889A1 (de) | 2006-04-15 |
CN100460663C (zh) | 2009-02-11 |
US20090205614A1 (en) | 2009-08-20 |
KR100822955B1 (ko) | 2008-04-16 |
JP2008509310A (ja) | 2008-03-27 |
ATE385542T1 (de) | 2008-02-15 |
DE502005002772D1 (de) | 2008-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |