ATE519944T1 - Pumpe, insbesondere kraftstoffhochdruckpumpe - Google Patents

Pumpe, insbesondere kraftstoffhochdruckpumpe

Info

Publication number
ATE519944T1
ATE519944T1 AT08860875T AT08860875T ATE519944T1 AT E519944 T1 ATE519944 T1 AT E519944T1 AT 08860875 T AT08860875 T AT 08860875T AT 08860875 T AT08860875 T AT 08860875T AT E519944 T1 ATE519944 T1 AT E519944T1
Authority
AT
Austria
Prior art keywords
pump
drive shaft
ring
support element
piston
Prior art date
Application number
AT08860875T
Other languages
English (en)
Inventor
Friedrich Boecking
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 ATE519944T1 publication Critical patent/ATE519944T1/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
    • 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
    • F04B1/0408—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT08860875T 2007-12-17 2008-11-14 Pumpe, insbesondere kraftstoffhochdruckpumpe ATE519944T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060772A DE102007060772A1 (de) 2007-12-17 2007-12-17 Pumpe, insbesondere Kraftstoffhochdruckpumpe
PCT/EP2008/065590 WO2009077274A1 (de) 2007-12-17 2008-11-14 Pumpe, insbesondere kraftstoffhochdruckpumpe

Publications (1)

Publication Number Publication Date
ATE519944T1 true ATE519944T1 (de) 2011-08-15

Family

ID=40325755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08860875T ATE519944T1 (de) 2007-12-17 2008-11-14 Pumpe, insbesondere kraftstoffhochdruckpumpe

Country Status (7)

Country Link
US (1) US8522755B2 (de)
EP (1) EP2235368B1 (de)
JP (1) JP5044701B2 (de)
CN (1) CN101903654B (de)
AT (1) ATE519944T1 (de)
DE (1) DE102007060772A1 (de)
WO (1) WO2009077274A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5925458B2 (ja) * 2010-10-04 2016-05-25 Juki株式会社 ミシンの給油ポンプ
DE102011002701A1 (de) * 2011-01-14 2012-07-19 Robert Bosch Gmbh Hochdruckpumpe
JP5633387B2 (ja) * 2011-01-24 2014-12-03 株式会社デンソー 燃料供給ポンプ
EP2628942B1 (de) * 2012-02-14 2014-10-01 Continental Automotive GmbH Pumpe und Common-Rail-Kraftstoffeinspritzsystem
DE102013211755A1 (de) 2013-06-21 2014-12-24 Robert Bosch Gmbh Hochdruckpumpe
US20150136051A1 (en) * 2013-11-15 2015-05-21 Delphi Technologies, Inc. Camshaft and follower geometry
DE102014220746B3 (de) * 2014-10-14 2016-02-11 Continental Automotive Gmbh Kraftstoffpumpe
CN105715473A (zh) * 2016-04-01 2016-06-29 郑州科技学院 一种多缸高压径向柱塞泵
CN108571432A (zh) * 2018-06-22 2018-09-25 上海坤释流体科技有限公司 一种耐腐蚀偏心轮泵
US20230012012A1 (en) * 2019-12-05 2023-01-12 Ferroni Transmission S.R.L. A pump adapted to exert a compression action on a fluid and motor actuated by a corresponding propulsion fluid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964245A (en) * 1931-09-22 1934-06-26 Hydraulic Press Mfg Co Constant delivery radial piston pump
US5382140A (en) * 1993-02-11 1995-01-17 Elasis Sistema Ricerca Fiat Nel Mezzogiorno Radial-piston pump
DE19814506A1 (de) 1998-04-01 1999-10-14 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
DE19816044C2 (de) * 1998-04-09 2002-02-28 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung
JP3891240B2 (ja) * 1998-11-05 2007-03-14 株式会社デンソー 燃料噴射ポンプ
DE10058050C1 (de) * 2000-11-23 2002-03-21 Ats Spartec Inc Radialkolbenpumpe
DE10150351A1 (de) * 2001-10-15 2003-05-08 Bosch Gmbh Robert Pumpenelement und Kolbenpumpe zur Kraftstoffhochdruckerzeugung
DE10256528A1 (de) * 2002-12-04 2004-06-24 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE20313014U1 (de) * 2003-08-21 2004-12-23 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102004023541A1 (de) * 2004-05-13 2005-12-01 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Also Published As

Publication number Publication date
JP5044701B2 (ja) 2012-10-10
DE102007060772A1 (de) 2009-06-18
CN101903654A (zh) 2010-12-01
US8522755B2 (en) 2013-09-03
US20100269795A1 (en) 2010-10-28
JP2011506838A (ja) 2011-03-03
WO2009077274A1 (de) 2009-06-25
CN101903654B (zh) 2013-01-02
EP2235368B1 (de) 2011-08-10
EP2235368A1 (de) 2010-10-06

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