WO2006100141A1 - Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine - Google Patents
Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine Download PDFInfo
- Publication number
- WO2006100141A1 WO2006100141A1 PCT/EP2006/050445 EP2006050445W WO2006100141A1 WO 2006100141 A1 WO2006100141 A1 WO 2006100141A1 EP 2006050445 W EP2006050445 W EP 2006050445W WO 2006100141 A1 WO2006100141 A1 WO 2006100141A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- fuel injection
- fuel
- controlled
- injector
- 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
- 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
-
- 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
- F02M63/005—Pressure relief valves
- F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
-
- 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
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezo-electric or magnetostrictive 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
-
- 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
-
- 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
- F02M63/023—Means for varying pressure in common rails
- F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
- F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT06707840T ATE443209T1 (de) | 2005-03-21 | 2006-01-25 | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine |
US11/813,527 US7574297B2 (en) | 2005-03-21 | 2006-01-25 | Fuel injection device for an internal combustion engine |
CN200680009131XA CN101146995B (zh) | 2005-03-21 | 2006-01-25 | 用于内燃机的燃料喷射装置 |
EP06707840A EP1864017B1 (de) | 2005-03-21 | 2006-01-25 | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine |
KR1020077021555A KR101087465B1 (ko) | 2005-03-21 | 2006-01-25 | 엔진용 연료 분사 장치 |
DE502006004862T DE502006004862D1 (de) | 2005-03-21 | 2006-01-25 | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005012940A DE102005012940A1 (de) | 2005-03-21 | 2005-03-21 | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE102005012940.4 | 2005-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006100141A1 true WO2006100141A1 (de) | 2006-09-28 |
Family
ID=36204238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/050445 WO2006100141A1 (de) | 2005-03-21 | 2006-01-25 | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US7574297B2 (de) |
EP (1) | EP1864017B1 (de) |
KR (1) | KR101087465B1 (de) |
CN (1) | CN101146995B (de) |
AT (1) | ATE443209T1 (de) |
DE (2) | DE102005012940A1 (de) |
WO (1) | WO2006100141A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1950409B1 (de) | 2007-01-29 | 2015-12-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung für den Betrieb eines Gaseinspritzsystems eines mit Brenngas und mit Flüssigbrennstoff betriebenen Verbrennungsmotors |
EP2071158A1 (de) | 2007-12-11 | 2009-06-17 | Robert Bosch Gmbh | Vorrichtung zum Einspritzen von Gas in einen Verbrennungsmotor, Satz von Gaseinspritzventilen und Verfahren zum Betrieb von Gaseinspritzventilen |
US7904233B2 (en) * | 2008-04-08 | 2011-03-08 | Gm Global Technology Operations, Inc. | Fuel injection measurement and diagnostics |
DE102008002419A1 (de) * | 2008-06-13 | 2009-12-17 | Robert Bosch Gmbh | Kraftstoffinjektor |
EP2211046B1 (de) * | 2008-12-29 | 2011-03-02 | C.R.F. Società Consortile per Azioni | Brennstoffeinspritzsystem mit hoher Betriebswiederholbarkeit und -stabilität für einen Verbrennungsmotor |
DE102009027182A1 (de) * | 2009-06-25 | 2010-12-30 | Robert Bosch Gmbh | Einspritzsystem zum Einspritzen von Fluid in einen Abgastrakt |
KR101975829B1 (ko) * | 2017-11-28 | 2019-05-08 | (주)모토닉 | 직접분사식 엘피아이 시스템 및 그의 연료공급 제어방법 |
CN114183249B (zh) * | 2021-12-13 | 2023-09-05 | 中国船舶重工集团公司第七0三研究所 | 双燃料燃气轮机燃油供应系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004617A1 (de) * | 2000-02-03 | 2001-08-09 | Siemens Ag | Common-Rail-Einspritzsystem mit railintergrierten Steuerventilen |
WO2002025099A1 (de) * | 2000-09-25 | 2002-03-28 | L'orange Gmbh | Ventilanordnung |
US20020134355A1 (en) * | 2000-05-13 | 2002-09-26 | Martin Boehm | Fuel-injection system for internal combustion engines |
EP1262659A2 (de) * | 2001-05-29 | 2002-12-04 | Robert Bosch Gmbh | Kraftstoffsystem für eine Brennkraftmaschine |
DE10236314A1 (de) * | 2001-09-08 | 2003-04-03 | Bosch Gmbh Robert | Einspritzanlage für Brennkraftmaschinen mit verbesserten Starteigenschaften |
US20040187848A1 (en) * | 2002-03-08 | 2004-09-30 | Jaroslaw Hlousek | Device for injecting fuel to stationary internal combustion engines |
EP1557597A1 (de) * | 2004-01-21 | 2005-07-27 | Robert Bosch Gmbh | Druckregelventil für einen Hochdruckspeicher einer Verbrennungskraftmaschine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10215021A1 (de) * | 2002-04-05 | 2003-10-23 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE10233099A1 (de) * | 2002-07-20 | 2004-02-05 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
ITBO20040323A1 (it) * | 2004-05-20 | 2004-08-20 | Magneti Marelli Powertrain Spa | Metodo di iniezione diretta di carburante in un motore a combustione interna |
-
2005
- 2005-03-21 DE DE102005012940A patent/DE102005012940A1/de not_active Withdrawn
-
2006
- 2006-01-25 US US11/813,527 patent/US7574297B2/en not_active Expired - Fee Related
- 2006-01-25 EP EP06707840A patent/EP1864017B1/de active Active
- 2006-01-25 KR KR1020077021555A patent/KR101087465B1/ko active IP Right Grant
- 2006-01-25 DE DE502006004862T patent/DE502006004862D1/de active Active
- 2006-01-25 AT AT06707840T patent/ATE443209T1/de not_active IP Right Cessation
- 2006-01-25 WO PCT/EP2006/050445 patent/WO2006100141A1/de not_active Application Discontinuation
- 2006-01-25 CN CN200680009131XA patent/CN101146995B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004617A1 (de) * | 2000-02-03 | 2001-08-09 | Siemens Ag | Common-Rail-Einspritzsystem mit railintergrierten Steuerventilen |
US20020134355A1 (en) * | 2000-05-13 | 2002-09-26 | Martin Boehm | Fuel-injection system for internal combustion engines |
WO2002025099A1 (de) * | 2000-09-25 | 2002-03-28 | L'orange Gmbh | Ventilanordnung |
EP1262659A2 (de) * | 2001-05-29 | 2002-12-04 | Robert Bosch Gmbh | Kraftstoffsystem für eine Brennkraftmaschine |
DE10236314A1 (de) * | 2001-09-08 | 2003-04-03 | Bosch Gmbh Robert | Einspritzanlage für Brennkraftmaschinen mit verbesserten Starteigenschaften |
US20040187848A1 (en) * | 2002-03-08 | 2004-09-30 | Jaroslaw Hlousek | Device for injecting fuel to stationary internal combustion engines |
EP1557597A1 (de) * | 2004-01-21 | 2005-07-27 | Robert Bosch Gmbh | Druckregelventil für einen Hochdruckspeicher einer Verbrennungskraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
DE102005012940A1 (de) | 2006-09-28 |
CN101146995B (zh) | 2010-08-11 |
DE502006004862D1 (de) | 2009-10-29 |
EP1864017A1 (de) | 2007-12-12 |
KR20070110378A (ko) | 2007-11-16 |
US7574297B2 (en) | 2009-08-11 |
CN101146995A (zh) | 2008-03-19 |
KR101087465B1 (ko) | 2011-11-25 |
EP1864017B1 (de) | 2009-09-16 |
ATE443209T1 (de) | 2009-10-15 |
US20080189025A1 (en) | 2008-08-07 |
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