WO2009059835A3 - Pompe à pistons radiaux à corps de base prismatique pour système d'injection de carburant - Google Patents

Pompe à pistons radiaux à corps de base prismatique pour système d'injection de carburant Download PDF

Info

Publication number
WO2009059835A3
WO2009059835A3 PCT/EP2008/062518 EP2008062518W WO2009059835A3 WO 2009059835 A3 WO2009059835 A3 WO 2009059835A3 EP 2008062518 W EP2008062518 W EP 2008062518W WO 2009059835 A3 WO2009059835 A3 WO 2009059835A3
Authority
WO
WIPO (PCT)
Prior art keywords
base body
radial piston
fuel injection
prismatic base
piston pump
Prior art date
Application number
PCT/EP2008/062518
Other languages
German (de)
English (en)
Other versions
WO2009059835A2 (fr
Inventor
Friedrich Boecking
Original Assignee
Bosch Gmbh Robert
Friedrich Boecking
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, Friedrich Boecking filed Critical Bosch Gmbh Robert
Priority to EP08804452A priority Critical patent/EP2207958B1/fr
Priority to AT08804452T priority patent/ATE502210T1/de
Priority to DE502008002914T priority patent/DE502008002914D1/de
Publication of WO2009059835A2 publication Critical patent/WO2009059835A2/fr
Publication of WO2009059835A3 publication Critical patent/WO2009059835A3/fr

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
    • 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
    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

L'invention concerne une pompe à pistons radiaux comprenant essentiellement un corps de base prismatique (1), une bride de fixation (9) et un chapeau de palier (17). Ce corps de base prismatique peut être utilisé avec un ou plusieurs éléments de pompe, sans modifications majeures, pour des pompes à pistons radiaux.
PCT/EP2008/062518 2007-11-06 2008-09-19 Pompe à pistons radiaux à corps de base prismatique pour système d'injection de carburant WO2009059835A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08804452A EP2207958B1 (fr) 2007-11-06 2008-09-19 Pompe à pistons radiaux à corps de base prismatique pour système d'injection de carburant
AT08804452T ATE502210T1 (de) 2007-11-06 2008-09-19 Radialkolbenpumpe mit einem prismatischen grundkörper für ein kraftstoffeinspritzsystem
DE502008002914T DE502008002914D1 (de) 2007-11-06 2008-09-19 Per für ein kraftstoffeinspritzsystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007052748A DE102007052748A1 (de) 2007-11-06 2007-11-06 Radialkolbenpumpe mit einem prismatischem Grundkörper für ein Kraftstoffeinspritzsystem
DE102007052748.0 2007-11-06

Publications (2)

Publication Number Publication Date
WO2009059835A2 WO2009059835A2 (fr) 2009-05-14
WO2009059835A3 true WO2009059835A3 (fr) 2009-06-25

Family

ID=40514402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/062518 WO2009059835A2 (fr) 2007-11-06 2008-09-19 Pompe à pistons radiaux à corps de base prismatique pour système d'injection de carburant

Country Status (4)

Country Link
EP (1) EP2207958B1 (fr)
AT (1) ATE502210T1 (fr)
DE (2) DE102007052748A1 (fr)
WO (1) WO2009059835A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026417A1 (de) * 2009-05-22 2010-12-02 Robert Bosch Gmbh Pumpengehäuse eines Kraftfahrzeug-Hydroaggregats
US8333572B2 (en) * 2010-07-06 2012-12-18 Jongherya Co., Ltd. Pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557731B1 (de) * 1975-12-20 1977-04-28 Langen & Co Hydraulische Radialkolbenpumpe
WO1998048169A1 (fr) * 1997-04-18 1998-10-29 Robert Bosch Gmbh Pompe a carburant haute pression
DE19802476A1 (de) * 1998-01-23 1999-07-29 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckversorgung
EP1223334A2 (fr) * 2001-01-10 2002-07-17 Delphi Technologies, Inc. Pompe à carburant
US20060104828A1 (en) * 2004-11-16 2006-05-18 Yutaka Yamashita Radial plunger pump and method for manufacturing pump housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221305A1 (de) 2002-05-14 2003-11-27 Bosch Gmbh Robert Radialkolbenpumpe für Kraftstoffeinspritzsystem mit verbesserter Hochdruckfestigkeit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557731B1 (de) * 1975-12-20 1977-04-28 Langen & Co Hydraulische Radialkolbenpumpe
WO1998048169A1 (fr) * 1997-04-18 1998-10-29 Robert Bosch Gmbh Pompe a carburant haute pression
DE19802476A1 (de) * 1998-01-23 1999-07-29 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckversorgung
EP1223334A2 (fr) * 2001-01-10 2002-07-17 Delphi Technologies, Inc. Pompe à carburant
US20060104828A1 (en) * 2004-11-16 2006-05-18 Yutaka Yamashita Radial plunger pump and method for manufacturing pump housing

Also Published As

Publication number Publication date
EP2207958A2 (fr) 2010-07-21
DE502008002914D1 (de) 2011-04-28
DE102007052748A1 (de) 2009-05-07
ATE502210T1 (de) 2011-04-15
WO2009059835A2 (fr) 2009-05-14
EP2207958B1 (fr) 2011-03-16

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