DE102008057089A1 - Pumpeneinheit für eine Hochdruckpumpe - Google Patents

Pumpeneinheit für eine Hochdruckpumpe Download PDF

Info

Publication number
DE102008057089A1
DE102008057089A1 DE200810057089 DE102008057089A DE102008057089A1 DE 102008057089 A1 DE102008057089 A1 DE 102008057089A1 DE 200810057089 DE200810057089 DE 200810057089 DE 102008057089 A DE102008057089 A DE 102008057089A DE 102008057089 A1 DE102008057089 A1 DE 102008057089A1
Authority
DE
Germany
Prior art keywords
pressure
valve
pump unit
pump
cylinder 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Withdrawn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
DE200810057089
Other languages
German (de)
English (en)
Inventor
Uwe Nigrin
Ngoc-Tam Vu
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.)
Vitesco Technologies Roding GmbH
Original Assignee
Continental Mechanical Components Germany 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 Continental Mechanical Components Germany GmbH filed Critical Continental Mechanical Components Germany GmbH
Priority to DE200810057089 priority Critical patent/DE102008057089A1/de
Priority to PCT/EP2009/065062 priority patent/WO2010055100A1/fr
Publication of DE102008057089A1 publication Critical patent/DE102008057089A1/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Withdrawn legal-status Critical Current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
    • 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
    • F04B1/0452—Distribution members, e.g. valves
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, 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
    • F02M59/46—Valves
    • F02M59/464—Inlet valves of the check valve type
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, 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
    • F02M59/48—Assembling; Disassembling; Replacing
    • F02M59/485—Means for fixing delivery valve casing and barrel to each other or to pump casing
    • 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
    • F04B1/0421—Cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE200810057089 2008-11-13 2008-11-13 Pumpeneinheit für eine Hochdruckpumpe Withdrawn DE102008057089A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200810057089 DE102008057089A1 (de) 2008-11-13 2008-11-13 Pumpeneinheit für eine Hochdruckpumpe
PCT/EP2009/065062 WO2010055100A1 (fr) 2008-11-13 2009-11-12 Unité pompe pour une pompe à haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810057089 DE102008057089A1 (de) 2008-11-13 2008-11-13 Pumpeneinheit für eine Hochdruckpumpe

Publications (1)

Publication Number Publication Date
DE102008057089A1 true DE102008057089A1 (de) 2010-05-20

Family

ID=41571692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810057089 Withdrawn DE102008057089A1 (de) 2008-11-13 2008-11-13 Pumpeneinheit für eine Hochdruckpumpe

Country Status (2)

Country Link
DE (1) DE102008057089A1 (fr)
WO (1) WO2010055100A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039210A1 (de) 2010-08-11 2012-02-16 Robert Bosch Gmbh Gebautes Saugventil
WO2012095272A1 (fr) 2011-01-14 2012-07-19 Robert Bosch Gmbh Pompe haute pression
DE102011077175A1 (de) 2011-06-08 2012-12-13 Robert Bosch Gmbh Ventilanordnung mit einem Ventilkörper
DE102011082594A1 (de) 2011-09-13 2013-03-14 Robert Bosch Gmbh Ventilanordnung für eine Pumpe einer Kraftstoffeinspritzvorrichtung
DE102013216978A1 (de) 2013-08-27 2015-03-05 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem sowie Verfahren zur Herstellung einer Hochdruckpumpe für ein Kraftstoffeinspritzsystem
ITUA20161816A1 (it) * 2016-03-18 2017-09-18 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
DE102016219025A1 (de) 2016-09-30 2018-04-05 Robert Bosch Gmbh Kraftstoffhochdruckpumpe, Verfahren zum Betreiben einer Kraftstoffhochdruckpumpe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015169621A1 (fr) * 2014-05-05 2015-11-12 Robert Bosch Gmbh Pompe haute pression pour l'alimentation d'un carburant dans un moteur à combustion interne
ITUB20159778A1 (it) * 2015-12-30 2017-06-30 Bosch Gmbh Robert Pompa per alimentare carburante ad alta pressione ad un motore a combustione interna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814506A1 (de) 1998-04-01 1999-10-14 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
WO2004027263A1 (fr) 2002-09-17 2004-04-01 Siemens Aktiengesellschaft Unite de pompe a pistons radiaux

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
DE102004013244A1 (de) * 2004-03-18 2005-10-06 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102005024042A1 (de) * 2005-05-25 2006-11-30 Robert Bosch Gmbh Auslassstutzen für eine Hochdruckpumpe
US20080152491A1 (en) * 2006-12-26 2008-06-26 Davies Lucy V Coatings for use in fuel system components

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814506A1 (de) 1998-04-01 1999-10-14 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
WO2004027263A1 (fr) 2002-09-17 2004-04-01 Siemens Aktiengesellschaft Unite de pompe a pistons radiaux

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039210A1 (de) 2010-08-11 2012-02-16 Robert Bosch Gmbh Gebautes Saugventil
WO2012095272A1 (fr) 2011-01-14 2012-07-19 Robert Bosch Gmbh Pompe haute pression
DE102011002684A1 (de) 2011-01-14 2012-07-19 Robert Bosch Gmbh Hochdruckpumpe
DE102011077175A1 (de) 2011-06-08 2012-12-13 Robert Bosch Gmbh Ventilanordnung mit einem Ventilkörper
DE102011082594A1 (de) 2011-09-13 2013-03-14 Robert Bosch Gmbh Ventilanordnung für eine Pumpe einer Kraftstoffeinspritzvorrichtung
DE102013216978A1 (de) 2013-08-27 2015-03-05 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem sowie Verfahren zur Herstellung einer Hochdruckpumpe für ein Kraftstoffeinspritzsystem
ITUA20161816A1 (it) * 2016-03-18 2017-09-18 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
DE102016219025A1 (de) 2016-09-30 2018-04-05 Robert Bosch Gmbh Kraftstoffhochdruckpumpe, Verfahren zum Betreiben einer Kraftstoffhochdruckpumpe

Also Published As

Publication number Publication date
WO2010055100A1 (fr) 2010-05-20

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120601