[go: up one dir, main page]

DE50204804D1 - Radialkolbenpumpe mit zwangsschmierung - Google Patents

Radialkolbenpumpe mit zwangsschmierung

Info

Publication number
DE50204804D1
DE50204804D1 DE50204804T DE50204804T DE50204804D1 DE 50204804 D1 DE50204804 D1 DE 50204804D1 DE 50204804 T DE50204804 T DE 50204804T DE 50204804 T DE50204804 T DE 50204804T DE 50204804 D1 DE50204804 D1 DE 50204804D1
Authority
DE
Germany
Prior art keywords
radial piston
plain bearing
pump
piston pump
bearing
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 - Lifetime
Application number
DE50204804T
Other languages
German (de)
English (en)
Inventor
Heinz Siegel
Helmut Rembold
Hans-Peter Stiefel
Karl Gmelin
Thomas Fuerst
Thilo Bolz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE10208574A external-priority patent/DE10208574A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50204804T priority Critical patent/DE50204804D1/de
Application granted granted Critical
Publication of DE50204804D1 publication Critical patent/DE50204804D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02M59/10—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 the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE50204804T 2001-12-01 2002-08-06 Radialkolbenpumpe mit zwangsschmierung Expired - Lifetime DE50204804D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50204804T DE50204804D1 (de) 2001-12-01 2002-08-06 Radialkolbenpumpe mit zwangsschmierung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10159099 2001-12-01
DE10208574A DE10208574A1 (de) 2001-12-01 2002-02-21 Radialkolbenpumpe
PCT/DE2002/002879 WO2003048564A1 (fr) 2001-12-01 2002-08-06 Pompe a piston radiaux a graissage force
DE50204804T DE50204804D1 (de) 2001-12-01 2002-08-06 Radialkolbenpumpe mit zwangsschmierung

Publications (1)

Publication Number Publication Date
DE50204804D1 true DE50204804D1 (de) 2005-12-08

Family

ID=26010700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50204804T Expired - Lifetime DE50204804D1 (de) 2001-12-01 2002-08-06 Radialkolbenpumpe mit zwangsschmierung

Country Status (4)

Country Link
EP (1) EP1454055B1 (fr)
AT (1) ATE308676T1 (fr)
DE (1) DE50204804D1 (fr)
WO (1) WO2003048564A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004040128A1 (fr) * 2002-10-31 2004-05-13 Robert Bosch Gmbh Pompe haute pression d'alimentation en carburant comprenant un clapet a bille dans l'admission basse pression
DE102006048722A1 (de) * 2006-10-16 2008-04-17 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoffhochdruckpumpe, mit Rollenstößel
DE102007012704A1 (de) * 2007-03-16 2008-09-18 Robert Bosch Gmbh Hochdruckpumpe zur Förderung von Kraftstoff mit einer verbesserten Ausbildung der Lageranordnung zur Lagerung der Nockenwelle
ITMI20072259A1 (it) * 2007-11-30 2009-06-01 Bosch Gmbh Robert Pompa di alta pressione
IT1398728B1 (it) * 2009-04-17 2013-03-18 Bosch Gmbh Robert Circuito di lubrificazione di una pompa common rail di alta pressione e pompa common rail di alta pressione
EP2660456B1 (fr) * 2012-05-01 2017-12-06 Delphi International Operations Luxembourg S.à r.l. Pompe à carburant
GB201412187D0 (en) * 2014-07-09 2014-08-20 Delphi International Operations Luxembourg S.�.R.L. Pump assembly
CN115807748A (zh) * 2022-12-07 2023-03-17 北京天玛智控科技股份有限公司 柱塞滑靴组件和多边形轮盘驱动的径向柱塞泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126640B4 (de) * 1991-08-12 2005-06-16 Robert Bosch Gmbh Pumpenanordnung mit einer Vorförderpumpe und einer Radialkolbenpumpe
DE19705205A1 (de) * 1997-02-12 1998-08-13 Bosch Gmbh Robert Kolbenpumpe
EP1101931B1 (fr) * 1999-11-19 2006-08-30 CRT Common Rail Technologies AG Système d'injection à haute pression avec common rail
DE10012306C2 (de) * 2000-03-14 2003-12-24 Bosch Gmbh Robert Verteilereinspritzpumpe

Also Published As

Publication number Publication date
ATE308676T1 (de) 2005-11-15
EP1454055B1 (fr) 2005-11-02
WO2003048564A1 (fr) 2003-06-12
EP1454055A1 (fr) 2004-09-08

Similar Documents

Publication Publication Date Title
ATE486206T1 (de) Kraftstoffeinspritzsystem für eine brennkraftmaschine
EP1582706A3 (fr) Moteur à combustion interne ayant un dispositif de lubrification du cylindre
US9512811B2 (en) Fuel supply pump
ATE308676T1 (de) Radialkolbenpumpe mit zwangsschmierung
EP2742231B1 (fr) Pompe à carburant
WO2007107411A3 (fr) Pompe d'injection haute pression et système d'injection pour un moteur à combustion interne
DE50008747D1 (de) Kraftstoffeinspritzsystem für eine brennkraftmaschine
US7011012B2 (en) Fluid pump
KR101081104B1 (ko) 오일펌프의 분리형 아이들러 기어 샤프트 어셈블리
DE60305047D1 (de) Kraftstoffzufuhrsystem
EA202092381A3 (ru) Система для подачи смазочного масла в насос
DE50110310D1 (de) Kolbenkühlung für Brennkraftmaschinen
CN101135285A (zh) 具有防沉积功能的活塞泵
US20020179061A1 (en) Radial piston pump
US8752523B2 (en) Piston assembly having offset bearing
CN103261685A (zh) 高压泵
CN108779751B (zh) 轴承装置和用于共轨燃料喷射系统的高压泵
US8763584B2 (en) Piston assembly having offset bearing
JP2007224760A (ja) シリンダ潤滑装置
US20110315120A1 (en) High-pressure pump
ATE520874T1 (de) Kraftstoffversorgung für eine brennkraftmaschine
SU1701955A1 (ru) Турбокомпрессор дл наддува двигател внутреннего сгорани
FI20095250A7 (fi) Polttoainepumppu polttomoottoria varten
JPH0742522A (ja) シリンダ注油装置
RU2260721C2 (ru) Схема смазки коленчатого вала

Legal Events

Date Code Title Description
8364 No opposition during term of opposition