CN1871434A - 用于共轨喷射系统的径向活塞泵 - Google Patents
用于共轨喷射系统的径向活塞泵 Download PDFInfo
- Publication number
- CN1871434A CN1871434A CNA2004800310962A CN200480031096A CN1871434A CN 1871434 A CN1871434 A CN 1871434A CN A2004800310962 A CNA2004800310962 A CN A2004800310962A CN 200480031096 A CN200480031096 A CN 200480031096A CN 1871434 A CN1871434 A CN 1871434A
- Authority
- CN
- China
- Prior art keywords
- pump
- radial piston
- pressure
- pressure accumulator
- pressure service
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 7
- 239000007924 injection Substances 0.000 title claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Images
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
- 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
- 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
- F02M59/04—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 characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
- F02M59/06—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 characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10349310A DE10349310B3 (de) | 2003-10-23 | 2003-10-23 | Radialkolbenpumpe für Common Rail Einspritzsysteme |
DE10349310.7 | 2003-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1871434A true CN1871434A (zh) | 2006-11-29 |
CN100422550C CN100422550C (zh) | 2008-10-01 |
Family
ID=34442219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800310962A Expired - Fee Related CN100422550C (zh) | 2003-10-23 | 2004-09-28 | 用于共轨喷射系统的径向活塞泵 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7647918B2 (zh) |
EP (1) | EP1676031B1 (zh) |
CN (1) | CN100422550C (zh) |
DE (1) | DE10349310B3 (zh) |
WO (1) | WO2005040609A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102325994A (zh) * | 2009-02-18 | 2012-01-18 | 罗伯特·博世有限公司 | 用于内燃机的高压燃料泵 |
CN102770659A (zh) * | 2010-01-27 | 2012-11-07 | 罗伯特·博世有限公司 | 具有集成的高压存储器的燃料喷射系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000965A1 (de) * | 2009-02-18 | 2010-08-19 | Robert Bosch Gmbh | Hochdruckkraftstoffpumpe mit intergriertem Hochdruckspeicher |
DE102010002291A1 (de) * | 2010-02-24 | 2011-08-25 | Robert Bosch GmbH, 70469 | Hochdruckpumpe und Hochdruckspeicher |
DE102014220937B4 (de) * | 2014-10-15 | 2016-06-30 | Continental Automotive Gmbh | Antriebsvorrichtung zum Antreiben einer Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe |
US9593653B2 (en) | 2015-01-21 | 2017-03-14 | Ford Global Technologies, Llc | Direct injection fuel pump system |
DE102016106232B3 (de) * | 2016-04-06 | 2017-08-31 | L'orange Gmbh | Radialkolbenpumpe, insbesondere für Kraftstoff, mit mehreren Speicherbohrungen im Gehäuse der Radialkolbenpumpe |
DE102018215132A1 (de) * | 2018-09-06 | 2020-03-12 | Ford Global Technologies, Llc | Hochdruckpumpe für eine Treibstoffzufuhr eines Verbrennungsmotors |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679808A (en) | 1949-04-22 | 1954-06-01 | Bernard M Thun | Fluid pressure generator |
US5634777A (en) * | 1990-06-29 | 1997-06-03 | Albertin; Marc S. | Radial piston fluid machine and/or adjustable rotor |
CN2202803Y (zh) * | 1994-09-19 | 1995-07-05 | 霍启顺 | 径向柱塞泵 |
DE19801398A1 (de) * | 1998-01-16 | 1999-07-22 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckversorgung |
DE69920601T2 (de) * | 1998-02-27 | 2006-03-09 | Stanadyne Corp., Windsor | Brennstoffzufuhrpumpe für benzineinspritzanlagen |
DE19920998B4 (de) * | 1999-05-06 | 2004-11-04 | Siemens Ag | Radialkolbenpumpe |
US6669166B2 (en) | 2000-07-28 | 2003-12-30 | Nippon Soken, Inc. | Electromagnetic valve |
DE10118884A1 (de) * | 2001-04-18 | 2002-11-07 | Bosch Gmbh Robert | Hochdruck-Kraftstoffpumpe für ein Kraftstoffsystem einer direkteinspritzenden Brennkraftmaschine, Kraftstoffsystem sowie Brennkraftmaschine |
DE10139519A1 (de) * | 2001-08-10 | 2003-02-27 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung, sowie Verfahren zum Betreiben einer Brennkraftmaschine, Computerprogramm und Steuer- und/oder Regelgerät |
US6899083B2 (en) * | 2001-09-10 | 2005-05-31 | Stanadyne Corporation | Hybrid demand control for hydraulic pump |
DE10228551A1 (de) * | 2002-06-26 | 2004-01-22 | Siemens Ag | Radialkolbenpumpe |
DE10228552B9 (de) * | 2002-06-26 | 2007-08-23 | Siemens Ag | Radialkolbenpumpeneinheit |
-
2003
- 2003-10-23 DE DE10349310A patent/DE10349310B3/de not_active Expired - Fee Related
-
2004
- 2004-09-28 WO PCT/EP2004/052338 patent/WO2005040609A1/de active Application Filing
- 2004-09-28 CN CNB2004800310962A patent/CN100422550C/zh not_active Expired - Fee Related
- 2004-09-28 EP EP04787234.6A patent/EP1676031B1/de not_active Expired - Fee Related
- 2004-09-28 US US10/595,451 patent/US7647918B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102325994A (zh) * | 2009-02-18 | 2012-01-18 | 罗伯特·博世有限公司 | 用于内燃机的高压燃料泵 |
CN102770659A (zh) * | 2010-01-27 | 2012-11-07 | 罗伯特·博世有限公司 | 具有集成的高压存储器的燃料喷射系统 |
CN102770659B (zh) * | 2010-01-27 | 2015-05-20 | 罗伯特·博世有限公司 | 具有集成的高压存储器的燃料喷射系统 |
Also Published As
Publication number | Publication date |
---|---|
US7647918B2 (en) | 2010-01-19 |
CN100422550C (zh) | 2008-10-01 |
EP1676031A1 (de) | 2006-07-05 |
WO2005040609A1 (de) | 2005-05-06 |
DE10349310B3 (de) | 2005-05-19 |
US20070277785A1 (en) | 2007-12-06 |
EP1676031B1 (de) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104854341B (zh) | 用于内燃机的活塞式燃料泵 | |
US11454321B2 (en) | Hydraulic fluid pump and stuffing box assembly for same | |
US7775781B2 (en) | Double action simplex diaphragm pump | |
CN100406722C (zh) | 高压泵、尤其是用于内燃机的燃料喷射装置的高压泵 | |
CN102159826B (zh) | 涉及燃料泵的改进 | |
US6330876B1 (en) | High-pressure injection system with common rail | |
CN106460757B (zh) | 用于内燃机的活塞式燃料泵 | |
CN1071849C (zh) | 一种往复泵 | |
CN1871434A (zh) | 用于共轨喷射系统的径向活塞泵 | |
US20040136837A1 (en) | High-pressure pump, in particular for a common-rail injection system | |
CN1906411A (zh) | 高压泵、尤其是用于内燃机燃料喷射装置的高压泵 | |
KR20180072576A (ko) | 피스톤 펌프, 특히 내연기관용 고압 연료 펌프 | |
KR20240058173A (ko) | 고압 연료 펌프 | |
US20070251499A1 (en) | High-Pressure Pump for a Fuel Injection System of an Internal Combustion Engine | |
EP2949916A1 (en) | Fuel injector | |
US7775190B2 (en) | Radial piston pump for supplying fuel at high pressure to an internal combustion engine | |
CN1729360A (zh) | 用于内燃机燃料喷射装置的高压泵 | |
US6224351B1 (en) | Radial pistol pump | |
CN105339645A (zh) | 高压燃料泵 | |
CN1795327A (zh) | 止回阀、尤其是用于内燃机燃料喷射装置的高压泵的止回阀 | |
CN1756905A (zh) | 径向柱塞泵 | |
CN1711417A (zh) | 在低压入口中设有球阀的燃料高压泵 | |
CN1745241A (zh) | 燃料喷射装置、尤其用于燃料直喷式内燃机的燃料喷射装置 | |
WO2018178500A1 (en) | A fuel pump for supplying fuel to an internal combustion piston engine | |
CN1712695A (zh) | 用于燃油喷射单元的喷射器 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: CONTINENTAL AUTOMOTIVE GMBH Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20110616 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MUNICH, GERMANY TO: HANNOVER, GERMANY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110616 Address after: Hannover Patentee after: Continental Automotive GmbH Address before: Munich, Germany Patentee before: Siemens AG |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hannover Patentee after: Continental Automotive GmbH Address before: Hannover Patentee before: Continental Automotive GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20200928 |
|
CF01 | Termination of patent right due to non-payment of annual fee |