DE102008040966A1 - Hochdruckkraftstoffpumpe - Google Patents

Hochdruckkraftstoffpumpe Download PDF

Info

Publication number
DE102008040966A1
DE102008040966A1 DE102008040966A DE102008040966A DE102008040966A1 DE 102008040966 A1 DE102008040966 A1 DE 102008040966A1 DE 102008040966 A DE102008040966 A DE 102008040966A DE 102008040966 A DE102008040966 A DE 102008040966A DE 102008040966 A1 DE102008040966 A1 DE 102008040966A1
Authority
DE
Germany
Prior art keywords
pump
pressure
pressure fuel
low pressure
pump housing
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.)
Withdrawn
Application number
DE102008040966A
Other languages
German (de)
English (en)
Inventor
Friedrich Boecking
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 DE102008040966A priority Critical patent/DE102008040966A1/de
Priority to EP09779639.5A priority patent/EP2310679B1/fr
Priority to CN200980129377.4A priority patent/CN102105688B/zh
Priority to PCT/EP2009/056913 priority patent/WO2010015436A1/fr
Priority to RU2011108007/06A priority patent/RU2516081C2/ru
Publication of DE102008040966A1 publication Critical patent/DE102008040966A1/de
Withdrawn legal-status Critical Current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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/103—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being a radial piston pump
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/12—Combinations of two or more pumps the pumps being of different types at least one pump being of the rotary-piston positive-displacement type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
DE102008040966A 2008-08-04 2008-08-04 Hochdruckkraftstoffpumpe Withdrawn DE102008040966A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102008040966A DE102008040966A1 (de) 2008-08-04 2008-08-04 Hochdruckkraftstoffpumpe
EP09779639.5A EP2310679B1 (fr) 2008-08-04 2009-06-05 Pompe a carburant haute pression
CN200980129377.4A CN102105688B (zh) 2008-08-04 2009-06-05 高压燃料泵
PCT/EP2009/056913 WO2010015436A1 (fr) 2008-08-04 2009-06-05 Pompe à carburant haute pression
RU2011108007/06A RU2516081C2 (ru) 2008-08-04 2009-06-05 Топливный насос высокого давления

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008040966A DE102008040966A1 (de) 2008-08-04 2008-08-04 Hochdruckkraftstoffpumpe

Publications (1)

Publication Number Publication Date
DE102008040966A1 true DE102008040966A1 (de) 2010-02-11

Family

ID=41077992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008040966A Withdrawn DE102008040966A1 (de) 2008-08-04 2008-08-04 Hochdruckkraftstoffpumpe

Country Status (5)

Country Link
EP (1) EP2310679B1 (fr)
CN (1) CN102105688B (fr)
DE (1) DE102008040966A1 (fr)
RU (1) RU2516081C2 (fr)
WO (1) WO2010015436A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69723040T2 (de) 1996-12-23 2004-05-06 Robert Bosch Gmbh Radialkolbenpumpe, insbesondere Kraftstoffpumpe für eine Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2068110C1 (ru) * 1992-01-29 1996-10-20 Олег Иванович Савинов Система впрыскивания топлива двигателя внутреннего сгорания
RU2116496C1 (ru) * 1994-10-24 1998-07-27 Александр Алексеевич Пустынцев Многофункциональный блок-насос
DE19736160A1 (de) * 1997-08-20 1999-02-25 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckversorgung bei Kraftstoffeinspritzsystemen von Brennkraftmaschinen
DE10228551A1 (de) * 2002-06-26 2004-01-22 Siemens Ag Radialkolbenpumpe
DE10337847A1 (de) * 2003-08-18 2005-03-17 Robert Bosch Gmbh Pumpenanordnung mit einer Hochdruckpumpe und einer dieser vorgeschalteten Niederdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
US8061328B2 (en) * 2005-03-09 2011-11-22 Caterpillar Inc. High pressure pump and method of reducing fluid mixing within same
JP2007154711A (ja) * 2005-12-02 2007-06-21 Denso Corp 燃料噴射ポンプ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69723040T2 (de) 1996-12-23 2004-05-06 Robert Bosch Gmbh Radialkolbenpumpe, insbesondere Kraftstoffpumpe für eine Brennkraftmaschine

Also Published As

Publication number Publication date
WO2010015436A1 (fr) 2010-02-11
EP2310679A1 (fr) 2011-04-20
CN102105688B (zh) 2015-11-25
RU2011108007A (ru) 2012-09-10
CN102105688A (zh) 2011-06-22
EP2310679B1 (fr) 2018-01-24
RU2516081C2 (ru) 2014-05-20

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination