DE59901391D1 - Pumpenanordnung zur kraftstoffhochdruckversorgung - Google Patents

Pumpenanordnung zur kraftstoffhochdruckversorgung

Info

Publication number
DE59901391D1
DE59901391D1 DE59901391T DE59901391T DE59901391D1 DE 59901391 D1 DE59901391 D1 DE 59901391D1 DE 59901391 T DE59901391 T DE 59901391T DE 59901391 T DE59901391 T DE 59901391T DE 59901391 D1 DE59901391 D1 DE 59901391D1
Authority
DE
Germany
Prior art keywords
fuel pressure
pressure supply
pump arrangement
pump
arrangement
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
DE59901391T
Other languages
English (en)
Inventor
Bernd Streicher
Thomas Schwarz
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59901391D1 publication Critical patent/DE59901391D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M59/08—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 two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59901391T 1998-01-23 1999-01-18 Pumpenanordnung zur kraftstoffhochdruckversorgung Expired - Lifetime DE59901391D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19802476A DE19802476A1 (de) 1998-01-23 1998-01-23 Pumpenanordnung zur Kraftstoffhochdruckversorgung
PCT/DE1999/000088 WO1999037910A1 (de) 1998-01-23 1999-01-18 Pumpenanordnung zur kraftstoffhochdruckversorgung

Publications (1)

Publication Number Publication Date
DE59901391D1 true DE59901391D1 (de) 2002-06-13

Family

ID=7855432

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19802476A Ceased DE19802476A1 (de) 1998-01-23 1998-01-23 Pumpenanordnung zur Kraftstoffhochdruckversorgung
DE59901391T Expired - Lifetime DE59901391D1 (de) 1998-01-23 1999-01-18 Pumpenanordnung zur kraftstoffhochdruckversorgung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19802476A Ceased DE19802476A1 (de) 1998-01-23 1998-01-23 Pumpenanordnung zur Kraftstoffhochdruckversorgung

Country Status (5)

Country Link
US (1) US6588405B1 (de)
EP (1) EP1049868B1 (de)
JP (1) JP4372999B2 (de)
DE (2) DE19802476A1 (de)
WO (1) WO1999037910A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851286C2 (de) * 1998-11-06 2001-05-17 Siemens Ag Vorrichtung mit Bohrungsverschneidung
DE10029431A1 (de) * 2000-06-15 2001-12-20 Siemens Ag Bohrungsanordnung mit einer aus mindestens zwei Bohrungen gebildeten Verschneidung sowie Verfahren zu deren Herstellung
DE10029425B4 (de) * 2000-06-15 2004-11-18 Siemens Ag Bohrungsanordnung mit einer aus mindestens drei Bohrungen gebildeten Verschneidung sowie Verfahren zu deren Herstellung
DE10042305A1 (de) * 2000-08-29 2002-03-21 Siemens Ag Abdichtungsvorrichtung für einen Übergangsbereich an Hochdruckbauteilen
DE10046315C2 (de) * 2000-09-19 2002-11-14 Siemens Ag Hochdruckpumpe für ein Speichereinspritzsystem sowie Speichereinspritzsystem
GB2384529B (en) * 2002-01-25 2005-06-01 Delphi Tech Inc Fuel pump assembly
DE10221305A1 (de) 2002-05-14 2003-11-27 Bosch Gmbh Robert Radialkolbenpumpe für Kraftstoffeinspritzsystem mit verbesserter Hochdruckfestigkeit
DE10229396A1 (de) * 2002-06-29 2004-01-22 Robert Bosch Gmbh Radialkolbenpumpe zur Kraftstoffhochdruckversorgung bei Einspritzsystemen von Brennkraftmaschinen mit verbessertem Wirkungsgrad
DE10247142A1 (de) * 2002-10-09 2004-04-22 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
JP4650629B2 (ja) * 2004-11-16 2011-03-16 株式会社アドヴィックス ラジアルプランジャポンプ
HUE025279T2 (en) * 2005-10-25 2016-02-29 Delphi Int Operations Luxembourg Sarl Component for high pressure liquid application and method for its preparation
DE102007052748A1 (de) * 2007-11-06 2009-05-07 Robert Bosch Gmbh Radialkolbenpumpe mit einem prismatischem Grundkörper für ein Kraftstoffeinspritzsystem
DE102008001587A1 (de) * 2008-05-06 2009-11-12 Robert Bosch Gmbh Hochdruckkraftstoffpumpe zum Betrieb einer Brennkraftmaschine
DE102009027827A1 (de) * 2009-07-20 2011-01-27 Robert Bosch Gmbh Pumpengehäuse eines Kraftfahrzeug-Hydroaggregats mit mindestens einer Hauptzylinderanschlussöffnung
UA109682C2 (uk) * 2010-12-09 2015-09-25 Зміщений клапанний отвір у поршневому насосі
CN104204519B (zh) 2012-02-01 2016-08-03 S.P.M.流量控制股份有限公司 具有集成腹板部分的泵流体端
DE102016106232B3 (de) * 2016-04-06 2017-08-31 L'orange Gmbh Radialkolbenpumpe, insbesondere für Kraftstoff, mit mehreren Speicherbohrungen im Gehäuse der Radialkolbenpumpe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119340A (en) * 1961-09-22 1964-01-28 Thompson Ramo Wooldridge Inc Variable pump for fuel injection supply
IT1217254B (it) * 1987-08-25 1990-03-22 Weber Srl Pompa in linea per impianti di iniezione del combustibile con iniettori comandati per motori a ciclo diesel
US5255658A (en) * 1990-10-12 1993-10-26 Coltec Industries Inc. System and apparatus to improve atomization of injected fuel
DE9213982U1 (de) * 1992-10-16 1993-08-12 Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg Wasserverteilung einer Radialkolbenpumpe für Hochdruck-Reinigungsanwendungen
JPH08135462A (ja) * 1994-11-09 1996-05-28 Yamaha Motor Co Ltd 縦型エンジン
JPH07167009A (ja) * 1993-12-14 1995-07-04 Yamaha Motor Co Ltd エンジンへの燃料供給装置
US5463997A (en) * 1994-10-05 1995-11-07 Cutler Induction Systems, Inc. Single point fuel injection system
DE19640480B4 (de) * 1996-09-30 2004-04-22 Robert Bosch Gmbh Kraftstoffhochdruckspeicher
DE19727249A1 (de) * 1996-07-01 1998-01-08 Rexroth Mannesmann Gmbh Vorrichtung zur Stabilisierung des Exzenterrings einer Radialkolbenpumpe
US5956953A (en) * 1997-02-08 1999-09-28 Folsom; Lawrence R. Concentric radial piston transmission with flexible cam ring
US5970956A (en) * 1997-02-13 1999-10-26 Sturman; Oded E. Control module for controlling hydraulically actuated intake/exhaust valves and a fuel injector
FI101999B (fi) * 1997-02-20 1998-09-30 Waertsilae Nsd Oy Ab Järjestely polttomoottorin ruiskutuspumppua varten

Also Published As

Publication number Publication date
WO1999037910A1 (de) 1999-07-29
US6588405B1 (en) 2003-07-08
JP4372999B2 (ja) 2009-11-25
JP2002501144A (ja) 2002-01-15
EP1049868A1 (de) 2000-11-08
DE19802476A1 (de) 1999-07-29
EP1049868B1 (de) 2002-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition