ATE413528T1 - Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine - Google Patents
Kraftstoffeinspritzeinrichtung für eine brennkraftmaschineInfo
- Publication number
- ATE413528T1 ATE413528T1 AT04425471T AT04425471T ATE413528T1 AT E413528 T1 ATE413528 T1 AT E413528T1 AT 04425471 T AT04425471 T AT 04425471T AT 04425471 T AT04425471 T AT 04425471T AT E413528 T1 ATE413528 T1 AT E413528T1
- Authority
- AT
- Austria
- Prior art keywords
- combustion engine
- storage volume
- internal combustion
- fuel injection
- injection device
- 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
- 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
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—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
- F02M63/0012—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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
-
- 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
- F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
- F02M63/008—Hollow valve members, e.g. members internally guided
-
- 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
- F02M63/0275—Arrangement of common rails
- F02M63/0285—Arrangement of common rails having more than one 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
- F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
- F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
-
- 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
- F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04425471A EP1612405B1 (de) | 2004-06-30 | 2004-06-30 | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE413528T1 true ATE413528T1 (de) | 2008-11-15 |
Family
ID=34932589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04425471T ATE413528T1 (de) | 2004-06-30 | 2004-06-30 | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US7249593B2 (de) |
EP (1) | EP1612405B1 (de) |
JP (1) | JP4403098B2 (de) |
AT (1) | ATE413528T1 (de) |
DE (1) | DE602004017593D1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004055266A1 (de) * | 2004-11-17 | 2006-05-18 | Robert Bosch Gmbh | Kraftstoffeinspritzanlage mit mehreren Druckspeichern |
DE102006049885A1 (de) * | 2006-10-23 | 2008-04-24 | Robert Bosch Gmbh | Injektor zur Einspritzung von Kraftstoff in Brennräume von Brennkraftmaschinen |
DE102006055548A1 (de) * | 2006-11-24 | 2008-05-29 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102006060593A1 (de) * | 2006-12-21 | 2008-06-26 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102007011317A1 (de) * | 2007-03-08 | 2008-09-11 | Robert Bosch Gmbh | Kraftstoffinjektor mit einer verbesserten Ausführung eines Steuerventils zur Steuerung einer Düsennadel |
DE102007044357A1 (de) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Steuerventil für ein Kraftstoffeinspritzventil |
DE102007038394A1 (de) * | 2007-08-14 | 2009-02-19 | Robert Bosch Gmbh | Steuerventil für einen Kraftstoffinjektor |
DE102007039893B4 (de) * | 2007-08-23 | 2013-05-08 | Continental Automotive Gmbh | Einspritzanlage für eine Brennkraftmaschine |
DE102007044362A1 (de) * | 2007-09-17 | 2009-03-19 | Robert Bosch Gmbh | Steuerventil für einen Kraftstoffinjektor |
FI120886B (fi) * | 2008-06-05 | 2010-04-15 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestelmä mäntämoottorille |
ATE503106T1 (de) * | 2008-06-27 | 2011-04-15 | Fiat Ricerche | Brennstoffeinspritzvorrichtung mit balanciertem mess-servoventil für einen verbrennungsmotor |
DE602008005349D1 (de) | 2008-12-29 | 2011-04-14 | Fiat Ricerche | Brennstoffeinspritzsystem mit hoher Betriebswiederholbarkeit und -stabilität für einen Verbrennungsmotor |
US8891433B2 (en) | 2009-03-16 | 2014-11-18 | Nec Corporation | Mobile communication system and operation method in mobile communication |
EP2246552A1 (de) | 2009-04-22 | 2010-11-03 | Delphi Technologies Holding S.à.r.l. | Kraftstoffeinspritzventil |
EP2383454A1 (de) | 2010-04-27 | 2011-11-02 | C.R.F. Società Consortile per Azioni | Kraftstoffeinspritzratenmodellierung in einem Verbrennungsmotor |
FI124086B (fi) * | 2011-02-09 | 2014-03-14 | Wärtsilä Finland Oy | Putkiliitin ja polttoaineen ruiskutusjärjestelmä |
FI20115126L (fi) * | 2011-02-09 | 2012-08-10 | Waertsilae Finland Oy | Polttoaineen ruiskutusjärjestelmä |
DE102011005096A1 (de) * | 2011-03-04 | 2012-09-06 | Man Diesel & Turbo Se | Verbrennungsmotor |
AT512437B1 (de) | 2012-01-26 | 2014-03-15 | Bosch Gmbh Robert | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
GB201320374D0 (en) * | 2013-07-05 | 2014-01-01 | Delphi Tech Holding Sarl | Distributed fuel injection equipment |
EP2821630A1 (de) * | 2013-07-05 | 2015-01-07 | Delphi International Operations Luxembourg S.à r.l. | Hochdruckfluidverbindung |
JP6201504B2 (ja) * | 2013-08-09 | 2017-09-27 | 株式会社デンソー | 燃料噴射装置 |
GB201317451D0 (en) * | 2013-10-02 | 2013-11-13 | Delphi Tech Holding Sarl | Fuel Injection Equipment |
KR101601648B1 (ko) * | 2014-02-04 | 2016-03-09 | 주식회사 현대케피코 | 연료 인출입통로가 형성된 인젝터컵을 포함하는 lpg 연료 공급장치 |
KR101584062B1 (ko) * | 2014-02-04 | 2016-01-22 | 주식회사 현대케피코 | 서로 다른 인젝터컵의 연료 인출입통로를 연결한 lpg 연료 공급장치 |
DE102014220345A1 (de) * | 2014-10-08 | 2016-04-14 | Robert Bosch Gmbh | Kraftstoffeinspritzventil |
EP3076003A3 (de) * | 2015-04-02 | 2017-03-01 | Robert Bosch GmbH | Kraftstoffeinspritzer und kraftstoffeinspritzsystem |
EP4030049B1 (de) | 2021-01-14 | 2024-08-07 | Wärtsilä Finland Oy | Common-rail-kraftstoffeinspritzsystem für einen mehrzylinder-verbrennungskolbenmotor, verfahren zum nachrüsten eines kraftstoffeinspritzsystems in einem mehrzylinder-verbrennungskolbenmotor und verbrennungskolbenmotor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3217887A1 (de) * | 1981-05-15 | 1982-12-02 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Kraftstoff-einspritzsystem fuer brennkraftmaschinen |
US4372272A (en) * | 1981-07-31 | 1983-02-08 | The Bendix Corporation | Fuel delivery system with feed and drain line damping |
US4709679A (en) * | 1985-03-25 | 1987-12-01 | Stanadyne, Inc. | Modular accumulator injector |
GB9422864D0 (en) * | 1994-11-12 | 1995-01-04 | Lucas Ind Plc | Fuel system |
US5732679A (en) * | 1995-04-27 | 1998-03-31 | Isuzu Motors Limited | Accumulator-type fuel injection system |
DE19640826B4 (de) * | 1995-10-03 | 2004-11-25 | Nippon Soken, Inc., Nishio | Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür |
JPH1030521A (ja) * | 1996-07-12 | 1998-02-03 | Denso Corp | 燃料噴射装置 |
DE19842067A1 (de) * | 1998-09-15 | 2000-03-16 | Daimler Chrysler Ag | Kraftstoffeinspritzanlage für eine Dieselbrennkraftmaschine |
WO2000049283A2 (en) * | 1999-02-17 | 2000-08-24 | Ilija Djordjevic | Variable output pump for gasoline direct injection |
US6494182B1 (en) * | 1999-02-17 | 2002-12-17 | Stanadyne Automotive Corp. | Self-regulating gasoline direct injection system |
DE10114252C2 (de) * | 2001-03-22 | 2003-01-30 | Mtu Friedrichshafen Gmbh | Verfahren zum Einspritzen von Kraftstoff in die Brennräume einer Brennkraftmaschine, sowie Kraftstoffeinspritzsystem für eine solche |
DE10157135B4 (de) * | 2001-11-21 | 2004-03-11 | Man B & W Diesel Ag | Kraftstoffversorgungsanlage in Form eines Common-Rail-Systems einer Brennkraftmaschine mit mehreren Zylindern |
DE10210282A1 (de) * | 2002-03-08 | 2003-09-25 | Bosch Gmbh Robert | Vorrichtung zum Einspritzen von Kraftstoff an stationären Verbrennungskraftmaschinen |
FI117349B (fi) * | 2002-08-02 | 2006-09-15 | Waertsilae Finland Oy | Polttoaineen syöttöjärjestelmä |
-
2004
- 2004-06-30 DE DE602004017593T patent/DE602004017593D1/de not_active Expired - Lifetime
- 2004-06-30 AT AT04425471T patent/ATE413528T1/de not_active IP Right Cessation
- 2004-06-30 EP EP04425471A patent/EP1612405B1/de not_active Expired - Lifetime
-
2005
- 2005-04-04 US US11/097,389 patent/US7249593B2/en active Active
- 2005-04-14 JP JP2005117396A patent/JP4403098B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP4403098B2 (ja) | 2010-01-20 |
EP1612405A1 (de) | 2006-01-04 |
EP1612405B1 (de) | 2008-11-05 |
US20060000451A1 (en) | 2006-01-05 |
DE602004017593D1 (de) | 2008-12-18 |
EP1612405A8 (de) | 2006-05-24 |
US7249593B2 (en) | 2007-07-31 |
JP2006017105A (ja) | 2006-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |