IT1391789B1 - Pompa ad alta pressione del carburante per un sistema del carburante di un motore a combustione interna - Google Patents
Pompa ad alta pressione del carburante per un sistema del carburante di un motore a combustione internaInfo
- Publication number
- IT1391789B1 IT1391789B1 ITMI2008A002073A ITMI20082073A IT1391789B1 IT 1391789 B1 IT1391789 B1 IT 1391789B1 IT MI2008A002073 A ITMI2008A002073 A IT MI2008A002073A IT MI20082073 A ITMI20082073 A IT MI20082073A IT 1391789 B1 IT1391789 B1 IT 1391789B1
- Authority
- IT
- Italy
- Prior art keywords
- combustion engine
- internal combustion
- high pressure
- fuel pump
- pressure fuel
- 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
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder 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
- 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
- F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
-
- 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
- F02M59/462—Delivery 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710056891 DE102007056891A1 (de) | 2007-11-26 | 2007-11-26 | Kraftstoff-Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20082073A1 ITMI20082073A1 (it) | 2009-05-27 |
IT1391789B1 true IT1391789B1 (it) | 2012-01-27 |
Family
ID=40577085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2008A002073A IT1391789B1 (it) | 2007-11-26 | 2008-11-21 | Pompa ad alta pressione del carburante per un sistema del carburante di un motore a combustione interna |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN101446247B (it) |
DE (1) | DE102007056891A1 (it) |
FR (1) | FR2924174B1 (it) |
IT (1) | IT1391789B1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011002427A1 (de) | 2011-01-04 | 2012-07-05 | Robert Bosch Gmbh | Doppelrückschlagventil zur bidirektionalen Durchflusskontrolle von gasförmigen und/oder flüssigen Medien sowie Verwendung des Doppelrückschlagventils |
CN114876688B (zh) * | 2022-05-05 | 2022-11-18 | 浙江吉利控股集团有限公司 | 一种油轨组件以及油轨本体的预热方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19539885A1 (de) | 1995-05-26 | 1996-11-28 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine |
JP2000045906A (ja) * | 1998-07-29 | 2000-02-15 | Mitsubishi Electric Corp | 高圧燃料ポンプ装置 |
DE19834120A1 (de) * | 1998-07-29 | 2000-02-03 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE10332484A1 (de) * | 2003-07-17 | 2005-02-10 | Robert Bosch Gmbh | Kraftstoffeinspritzsystem für Verbrennungskraftmaschinen |
DE102004037557A1 (de) * | 2004-08-03 | 2006-03-16 | Robert Bosch Gmbh | Kraftstoffeinspritzsystem |
-
2007
- 2007-11-26 DE DE200710056891 patent/DE102007056891A1/de not_active Withdrawn
-
2008
- 2008-11-21 IT ITMI2008A002073A patent/IT1391789B1/it active
- 2008-11-24 FR FR0857941A patent/FR2924174B1/fr not_active Expired - Fee Related
- 2008-11-25 CN CN 200810176370 patent/CN101446247B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2924174B1 (fr) | 2013-02-22 |
ITMI20082073A1 (it) | 2009-05-27 |
CN101446247A (zh) | 2009-06-03 |
FR2924174A1 (fr) | 2009-05-29 |
DE102007056891A1 (de) | 2009-05-28 |
CN101446247B (zh) | 2013-05-01 |
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