DE50011493D1 - Einzylinder-Hochdruckpumpe - Google Patents

Einzylinder-Hochdruckpumpe

Info

Publication number
DE50011493D1
DE50011493D1 DE50011493T DE50011493T DE50011493D1 DE 50011493 D1 DE50011493 D1 DE 50011493D1 DE 50011493 T DE50011493 T DE 50011493T DE 50011493 T DE50011493 T DE 50011493T DE 50011493 D1 DE50011493 D1 DE 50011493D1
Authority
DE
Germany
Prior art keywords
pressure pump
cylinder high
cylinder
pump
pressure
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
DE50011493T
Other languages
English (en)
Inventor
Helmut Rembold
Peter Ropertz
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
Priority to DE50011493T priority Critical patent/DE50011493D1/de
Application granted granted Critical
Publication of DE50011493D1 publication Critical patent/DE50011493D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44Details, 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
    • F02M59/48Assembling; Disassembling; Replacing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02Pumps 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02Pumps 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
    • F02M59/10Pumps 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
    • F02M59/102Mechanical drive, e.g. tappets or cams
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00Other 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
    • F02M63/02Fuel-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
    • F02M63/0225Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404Details or component parts
    • F04B1/0421Cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162Adaptations of cylinders
    • F04B53/166Cylinder liners
    • F04B53/168Mounting of cylinder liners in cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30Fuel-injection apparatus having mechanical parts, the movement of which is damped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50011493T 1999-08-13 2000-08-01 Einzylinder-Hochdruckpumpe Expired - Lifetime DE50011493D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50011493T DE50011493D1 (de) 1999-08-13 2000-08-01 Einzylinder-Hochdruckpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999138504 DE19938504A1 (de) 1999-08-13 1999-08-13 Einzylinder-Hochdruckpumpe
DE50011493T DE50011493D1 (de) 1999-08-13 2000-08-01 Einzylinder-Hochdruckpumpe

Publications (1)

Publication Number Publication Date
DE50011493D1 true DE50011493D1 (de) 2005-12-08

Family

ID=7918356

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1999138504 Ceased DE19938504A1 (de) 1999-08-13 1999-08-13 Einzylinder-Hochdruckpumpe
DE50011493T Expired - Lifetime DE50011493D1 (de) 1999-08-13 2000-08-01 Einzylinder-Hochdruckpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1999138504 Ceased DE19938504A1 (de) 1999-08-13 1999-08-13 Einzylinder-Hochdruckpumpe

Country Status (3)

Country Link
EP (1) EP1076174B1 (de)
JP (1) JP2001073907A (de)
DE (2) DE19938504A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348864A4 (de) * 2001-01-05 2005-03-16 Hitachi Ltd Hochdruckkraftstoffförderpumpe
DE10134069B4 (de) * 2001-07-13 2011-07-07 Robert Bosch GmbH, 70469 Kraftstoffpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
DE10156428A1 (de) * 2001-11-16 2003-06-12 Bosch Gmbh Robert Kraftstoffgekühltes Pumpenelement und Hochdruckpumpe für eine Kraftstoffeinspritzanlage
DE10322603B4 (de) * 2003-05-20 2013-04-25 Robert Bosch Gmbh Kolbenpumpe, insbesondere Hochdruck-Kolbenpumpe für Brennkraftmaschinen mit Direkteinspritzung
DE10362375B3 (de) * 2003-05-20 2016-11-17 Robert Bosch Gmbh Hochdruck-Kolbenpumpe für Brennkraftmaschinen mit Direkteinspritzung
DE102004063074B4 (de) * 2004-12-28 2013-03-07 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine
DE102004063075B4 (de) * 2004-12-28 2015-11-26 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine mit einem Stufenkolben und einem Mengensteuerventil
DE102006061231A1 (de) * 2006-12-22 2008-06-26 Robert Bosch Gmbh Hochdruckkolbenpumpe
EP2212554B1 (de) * 2007-10-15 2012-08-29 ixetic Bad Homburg GmbH Radialkolbenpumpe
EP2557306A1 (de) * 2011-08-08 2013-02-13 Delphi Technologies Holding S.à.r.l. Kraftstoffpumpe
DE102013224797A1 (de) 2013-12-04 2015-06-11 Robert Bosch Gmbh Kraftstoffpumpe mit einem Kolben, an dessen einem Antrieb zugewandten Endabschnitt ein Federteiler angeordnet ist
JP6361337B2 (ja) * 2014-07-10 2018-07-25 株式会社デンソー 高圧ポンプ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635158A (ja) * 1986-06-24 1988-01-11 Diesel Kiki Co Ltd ユニツトインジエクタ−
DE4107979C2 (de) * 1991-03-13 1998-07-09 Bosch Gmbh Robert Hydraulische Hochdruckpumpe für Kraftfahrzeug-Bremsanlagen
DE19527720A1 (de) * 1995-07-31 1997-02-06 Woodward Governor Germany Gmbh Verfahren zur Veränderung des Förderbeginns von Kraftstoffeinspritzpumpen und Kraftstoffeinspritzpumpe
JP3309765B2 (ja) * 1997-05-16 2002-07-29 三菱電機株式会社 高圧燃料供給ポンプ
DE19742611A1 (de) * 1997-07-30 1999-02-04 Bosch Gmbh Robert Kolbenpumpe

Also Published As

Publication number Publication date
EP1076174A2 (de) 2001-02-14
EP1076174A3 (de) 2003-11-19
EP1076174B1 (de) 2005-11-02
DE19938504A1 (de) 2001-03-08
JP2001073907A (ja) 2001-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition