ATE497106T1 - Kraftstoffhochdruckpumpe mit rollenstössel - Google Patents

Kraftstoffhochdruckpumpe mit rollenstössel

Info

Publication number
ATE497106T1
ATE497106T1 AT08774082T AT08774082T ATE497106T1 AT E497106 T1 ATE497106 T1 AT E497106T1 AT 08774082 T AT08774082 T AT 08774082T AT 08774082 T AT08774082 T AT 08774082T AT E497106 T1 ATE497106 T1 AT E497106T1
Authority
AT
Austria
Prior art keywords
high pressure
fuel pump
pressure fuel
tappet
roller plunger
Prior art date
Application number
AT08774082T
Other languages
English (en)
Inventor
Eberhard Maier
Bernd Haeusser
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE497106T1 publication Critical patent/ATE497106T1/de

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
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
    • F04B1/043—Hydraulic arrangements
    • 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
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Reciprocating Pumps (AREA)
AT08774082T 2007-07-20 2008-06-13 Kraftstoffhochdruckpumpe mit rollenstössel ATE497106T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007034036A DE102007034036A1 (de) 2007-07-20 2007-07-20 Kraftstoffhochdruckpumpe mit Rollenstößel
PCT/EP2008/057457 WO2009013068A1 (de) 2007-07-20 2008-06-13 Kraftstoffhochdruckpumpe mit rollenstössel

Publications (1)

Publication Number Publication Date
ATE497106T1 true ATE497106T1 (de) 2011-02-15

Family

ID=39777041

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08774082T ATE497106T1 (de) 2007-07-20 2008-06-13 Kraftstoffhochdruckpumpe mit rollenstössel

Country Status (6)

Country Link
US (1) US20100170480A1 (de)
EP (1) EP2167818B1 (de)
JP (1) JP2010533818A (de)
AT (1) ATE497106T1 (de)
DE (2) DE102007034036A1 (de)
WO (1) WO2009013068A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011003678A1 (de) * 2011-02-07 2012-08-09 Robert Bosch Gmbh Hochdruckpumpe
DE102011084486A1 (de) 2011-10-14 2013-04-18 Robert Bosch Gmbh Stößelbaugruppe für eine Hochdruckpumpe
JP2013155682A (ja) * 2012-01-31 2013-08-15 Denso Corp 燃料供給ポンプおよび燃料供給装置
KR101349642B1 (ko) * 2012-04-19 2014-01-10 (주)모토닉 내연기관의 고압펌프
KR20140019539A (ko) * 2012-08-06 2014-02-17 현대자동차주식회사 고압펌프용 롤러 구조
KR101371897B1 (ko) 2012-09-05 2014-03-07 현대자동차주식회사 윤활성능이 개선된 고압연료펌프
KR20140037707A (ko) * 2012-09-19 2014-03-27 현대자동차주식회사 고압연료펌프
CN102979732B (zh) * 2012-10-30 2015-10-28 无锡鸿声铝业有限公司 真空旋转密封泵滚珠摩擦进油结构
DE102012223413A1 (de) * 2012-12-17 2014-06-18 Robert Bosch Gmbh Rollenstößel für eine Pumpe, insbesondere Kraftstoffhochdruckpumpe, und Pumpe mit Rollenstößel
GB201520698D0 (en) * 2015-11-24 2016-01-06 Delphi Internat Operations Luxembourg S À R L Fuel Pump
US10975816B2 (en) * 2017-11-27 2021-04-13 Stanadyne Llc Roller drive mechanism for GDI pump

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965087A (en) * 1958-01-29 1960-12-20 Bosch Arma Corp Fuel injection pump
DE3447374A1 (de) * 1984-12-24 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3724409A1 (de) * 1986-10-31 1988-05-19 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
EP0301222B1 (de) * 1987-07-25 1992-05-06 Robert Bosch Gmbh Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US5058553A (en) * 1988-11-24 1991-10-22 Nippondenso Co., Ltd. Variable-discharge high pressure pump
JPH0571441A (ja) * 1991-09-11 1993-03-23 Nippondenso Co Ltd 燃料噴射装置
JPH05180116A (ja) * 1991-12-25 1993-07-20 Nippondenso Co Ltd 燃料噴射ポンプ
US5983863A (en) * 1993-05-06 1999-11-16 Cummins Engine Company, Inc. Compact high performance fuel system with accumulator
EP0654122B1 (de) 1993-05-06 1999-04-14 Cummins Engine Company, Inc. Kompakte kraftstoffanlage hoher leistung mit speicher
GB9701877D0 (en) * 1997-01-30 1997-03-19 Lucas Ind Plc Fuel pump
GB9815272D0 (en) * 1998-07-14 1998-09-09 Lucas Ind Plc Positive displacement pumps
DE19907311A1 (de) * 1999-02-22 2000-08-31 Bosch Gmbh Robert Hydraulikpumpeneinheit
JP2001221131A (ja) * 2000-02-07 2001-08-17 Bosch Automotive Systems Corp 噴射ポンプのタペット潤滑機構
JP2001263198A (ja) * 2000-03-14 2001-09-26 Bosch Automotive Systems Corp 燃料ポンプ及びこれを用いた燃料供給装置
DE10161258A1 (de) * 2001-12-13 2003-07-03 Bosch Gmbh Robert Kraftstoffhochdruckpumpe mit integrierter Sperrflügel-Vorförderpumpe
JP3823819B2 (ja) * 2001-12-18 2006-09-20 株式会社デンソー 燃料噴射ポンプ
DE10256418A1 (de) * 2002-12-02 2004-06-09 Abb Turbo Systems Ag Abgasturbinengehäuse
DE10307877A1 (de) * 2003-02-25 2004-09-02 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
EP1498600A1 (de) * 2003-07-18 2005-01-19 Delphi Technologies, Inc. Common-Rail-Einspritzsystem
DE10356262A1 (de) 2003-12-03 2005-06-30 Robert Bosch Gmbh Radialkolbenpumpe, insbesondere für Kraftstoffeinspritzsysteme
DE102004004705A1 (de) * 2004-01-30 2005-08-18 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102004023541A1 (de) * 2004-05-13 2005-12-01 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102006045933A1 (de) * 2006-09-28 2008-04-03 Robert Bosch Gmbh Stößelbaugruppe für eine Hochdruckpumpe und Hochdruckpumpe mit wenigstens einer Stößelbaugruppe
US7610902B2 (en) * 2007-09-07 2009-11-03 Gm Global Technology Operations, Inc. Low noise fuel injection pump

Also Published As

Publication number Publication date
EP2167818B1 (de) 2011-01-26
DE502008002488D1 (de) 2011-03-10
US20100170480A1 (en) 2010-07-08
EP2167818A1 (de) 2010-03-31
DE102007034036A1 (de) 2009-01-22
JP2010533818A (ja) 2010-10-28
WO2009013068A1 (de) 2009-01-29

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