CN102383995B - 被动限量阀和大型柴油发动机 - Google Patents
被动限量阀和大型柴油发动机 Download PDFInfo
- Publication number
- CN102383995B CN102383995B CN201110247768.5A CN201110247768A CN102383995B CN 102383995 B CN102383995 B CN 102383995B CN 201110247768 A CN201110247768 A CN 201110247768A CN 102383995 B CN102383995 B CN 102383995B
- Authority
- CN
- China
- Prior art keywords
- valve
- meter
- inlet side
- closure member
- piston
- 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 - Fee Related
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
- 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
- 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
-
- 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
- F02M63/02—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
- F02M63/02—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
- F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/0215—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10174196 | 2010-08-26 | ||
EP10174196.5 | 2010-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102383995A CN102383995A (zh) | 2012-03-21 |
CN102383995B true CN102383995B (zh) | 2016-04-27 |
Family
ID=43085844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110247768.5A Expired - Fee Related CN102383995B (zh) | 2010-08-26 | 2011-08-25 | 被动限量阀和大型柴油发动机 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2423498B1 (de) |
JP (1) | JP5881981B2 (de) |
KR (1) | KR101917389B1 (de) |
CN (1) | CN102383995B (de) |
DK (1) | DK2423498T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513158B1 (de) * | 2012-04-10 | 2014-03-15 | Bosch Gmbh Robert | Durchflussbegrenzer mit Kugel und Drossel |
CN103016426B (zh) * | 2012-12-06 | 2016-01-20 | 联合汽车电子有限公司 | 集成有泄压阀的喷射泵喷嘴 |
DE102013210983B4 (de) * | 2013-06-12 | 2021-04-29 | Mtu Friedrichshafen Gmbh | Mengenbegrenzungsventil |
DE102014105439B4 (de) | 2014-04-16 | 2020-03-26 | Woodward L'orange Gmbh | Mengenbegrenzungsventil für ein Dual-Fuel-Kraftstoffeinspritzsystem |
WO2015177399A1 (en) * | 2014-05-22 | 2015-11-26 | Wärtsilä Finland Oy | Connecting element |
DK3023628T3 (en) * | 2014-11-21 | 2017-05-01 | O M T Officine Mecc Torino S P A | Fuel flow control valve for large internal combustion engines |
DE102016101425B4 (de) | 2016-01-27 | 2018-05-09 | Firma L'orange Gmbh | Mengenbegrenzungsventil, insbesondere für ein Hochdruckpumpensystem |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19548610A1 (de) * | 1995-12-23 | 1997-06-26 | Bosch Gmbh Robert | Kraftstoffeinspritzeinirchtung für Brennkraftmaschinen |
CN1395035A (zh) * | 2001-06-27 | 2003-02-05 | 瓦特西拉技术有限公司 | 燃料***的关闭阀 |
CN1738967A (zh) * | 2003-01-15 | 2006-02-22 | 瓦特西拉芬兰有限公司 | 燃料喷射设备中的结构 |
DE102005012165A1 (de) * | 2005-03-17 | 2006-09-28 | L'orange Gmbh | Kraftstoffspeicher eines Kraftstoffeinspritzsystems für mehrzylindrige Brennkraftmaschinen und Mengenbegrenzungsventil für einen solchen |
CN1985088A (zh) * | 2004-07-30 | 2007-06-20 | 西门子公司 | 用于在机动车燃料输送管道中使用的阀 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES445020A1 (es) * | 1976-02-10 | 1977-06-01 | Bendiberica Sa | Perfeccionamientos en valvulas de limitacion de presion. |
JP2943340B2 (ja) * | 1991-01-24 | 1999-08-30 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
DE4414242A1 (de) * | 1994-04-23 | 1995-10-26 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
JP3918253B2 (ja) * | 1997-09-10 | 2007-05-23 | 三菱ふそうトラック・バス株式会社 | 蓄圧式燃料噴射装置の安全装置 |
JPH11280930A (ja) * | 1998-03-30 | 1999-10-15 | Denso Corp | ガス抜き弁 |
DE19822671A1 (de) * | 1998-05-20 | 1999-11-25 | Bosch Gmbh Robert | Druckbegrenzungsventil |
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 |
JP3555588B2 (ja) * | 2001-03-23 | 2004-08-18 | トヨタ自動車株式会社 | コモンレール式燃料噴射装置 |
FI117805B (fi) * | 2003-06-17 | 2007-02-28 | Waertsilae Finland Oy | Järjestely polttoaineen syöttölaitteistossa |
CN101223352B (zh) * | 2005-07-18 | 2010-12-08 | 甘瑟-许德罗玛格股份公司 | 用于内燃机的蓄压式喷射*** |
DE102005036780A1 (de) * | 2005-08-02 | 2007-02-08 | L'orange Gmbh | Kraftstoff-Einspritzsystem für eine Brennkraftmaschine |
JP4335280B2 (ja) * | 2006-11-27 | 2009-09-30 | 三菱電機株式会社 | 燃料噴射弁 |
DE102007021085B4 (de) * | 2007-05-03 | 2009-01-15 | L'orange Gmbh | Einspritzsystem für mit Kraftstoff, insbesondere Schweröl, betriebene Brennkraftmaschinen |
-
2011
- 2011-06-10 DK DK11169400.6T patent/DK2423498T3/da active
- 2011-06-10 EP EP11169400.6A patent/EP2423498B1/de not_active Not-in-force
- 2011-06-29 JP JP2011144527A patent/JP5881981B2/ja not_active Expired - Fee Related
- 2011-08-22 KR KR1020110083454A patent/KR101917389B1/ko active IP Right Grant
- 2011-08-25 CN CN201110247768.5A patent/CN102383995B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19548610A1 (de) * | 1995-12-23 | 1997-06-26 | Bosch Gmbh Robert | Kraftstoffeinspritzeinirchtung für Brennkraftmaschinen |
CN1395035A (zh) * | 2001-06-27 | 2003-02-05 | 瓦特西拉技术有限公司 | 燃料***的关闭阀 |
CN1738967A (zh) * | 2003-01-15 | 2006-02-22 | 瓦特西拉芬兰有限公司 | 燃料喷射设备中的结构 |
CN1985088A (zh) * | 2004-07-30 | 2007-06-20 | 西门子公司 | 用于在机动车燃料输送管道中使用的阀 |
DE102005012165A1 (de) * | 2005-03-17 | 2006-09-28 | L'orange Gmbh | Kraftstoffspeicher eines Kraftstoffeinspritzsystems für mehrzylindrige Brennkraftmaschinen und Mengenbegrenzungsventil für einen solchen |
Also Published As
Publication number | Publication date |
---|---|
CN102383995A (zh) | 2012-03-21 |
KR20120020056A (ko) | 2012-03-07 |
KR101917389B1 (ko) | 2018-11-09 |
JP2012047170A (ja) | 2012-03-08 |
EP2423498A1 (de) | 2012-02-29 |
DK2423498T3 (da) | 2013-12-09 |
EP2423498B1 (de) | 2013-09-11 |
JP5881981B2 (ja) | 2016-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20190825 |
|
CF01 | Termination of patent right due to non-payment of annual fee |