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WO2009115355A3 - Brennstoffpumpe - Google Patents

Brennstoffpumpe Download PDF

Info

Publication number
WO2009115355A3
WO2009115355A3 PCT/EP2009/050685 EP2009050685W WO2009115355A3 WO 2009115355 A3 WO2009115355 A3 WO 2009115355A3 EP 2009050685 W EP2009050685 W EP 2009050685W WO 2009115355 A3 WO2009115355 A3 WO 2009115355A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing part
fuel pump
gearwheels
pump
fuel
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.)
Ceased
Application number
PCT/EP2009/050685
Other languages
English (en)
French (fr)
Other versions
WO2009115355A2 (de
Inventor
Johann Warga
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 EP09723140.1A priority Critical patent/EP2252795B1/de
Publication of WO2009115355A2 publication Critical patent/WO2009115355A2/de
Publication of WO2009115355A3 publication Critical patent/WO2009115355A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Eine Brennstoffpumpe (1) ist vorzugsweise als Außenzahnradpumpe für Brennstoffeinspritzanlagen von luftverdichtenden, selbstzündenden Brennkraftmaschinen ausgestaltet. Die Brennstoffpumpe (1) weist ein Gehäuseteil (3) auf, wobei im Bereich des Gehäuseteils (3) Zahnräder (7, 8) angeordnet sind. Das Gehäuseteil (3) ist aus einem tiefgezogenen Metallblech gebildet, wobei an dem Gehäuseteil (3) Aufnahmen (10, 11) vorgesehen sind, an denen die Zahnräder (7, 8) gelagert sind.
PCT/EP2009/050685 2008-03-17 2009-01-22 Brennstoffpumpe Ceased WO2009115355A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09723140.1A EP2252795B1 (de) 2008-03-17 2009-01-22 Brennstoffpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008000701.3 2008-03-17
DE200810000701 DE102008000701A1 (de) 2008-03-17 2008-03-17 Brennstoffpumpe

Publications (2)

Publication Number Publication Date
WO2009115355A2 WO2009115355A2 (de) 2009-09-24
WO2009115355A3 true WO2009115355A3 (de) 2009-11-19

Family

ID=40977248

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/050685 Ceased WO2009115355A2 (de) 2008-03-17 2009-01-22 Brennstoffpumpe

Country Status (3)

Country Link
EP (1) EP2252795B1 (de)
DE (1) DE102008000701A1 (de)
WO (1) WO2009115355A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1022681B1 (nl) * 2015-01-14 2016-07-14 Atlas Copco Airpower N.V. Behuizing voor een compressor- of expanderinstallatie, vacuümpomp, generator of dergelijke
DE102016225883A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Zahnradpumpe für ein Abwärmerückgewinnungssystem
DE102017203004A1 (de) * 2017-02-24 2018-08-30 Robert Bosch Gmbh Zahnradpumpe für ein Abwärmerückgewinnungssystem
DE102023105779A1 (de) * 2023-03-08 2024-09-12 Valeo Embrayages Zahnradpumpe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759426A (en) * 1955-11-17 1956-08-21 Tuxco Corp Rotary pump
GB2012366A (en) * 1978-01-16 1979-07-25 Knecht J E Apparatus for converting wind energy into heat
EP0159968A2 (de) * 1984-04-24 1985-10-30 CORINT S.r.l. Schieberzellenluftpumpe mit aus Blech gestampftem Gehäuse
US20060024187A1 (en) * 2004-08-02 2006-02-02 Johnson Stephen D Hydraulic pump
EP1664539A1 (de) * 2003-09-09 2006-06-07 Siemens Aktiengesellschaft Innenzahnradpumpe mit verstärkten öffnungen
US20070098586A1 (en) * 2005-10-28 2007-05-03 Autotronic Controls Corporation Fuel pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736160A1 (de) 1997-08-20 1999-02-25 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckversorgung bei Kraftstoffeinspritzsystemen von Brennkraftmaschinen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759426A (en) * 1955-11-17 1956-08-21 Tuxco Corp Rotary pump
GB2012366A (en) * 1978-01-16 1979-07-25 Knecht J E Apparatus for converting wind energy into heat
EP0159968A2 (de) * 1984-04-24 1985-10-30 CORINT S.r.l. Schieberzellenluftpumpe mit aus Blech gestampftem Gehäuse
EP1664539A1 (de) * 2003-09-09 2006-06-07 Siemens Aktiengesellschaft Innenzahnradpumpe mit verstärkten öffnungen
US20060024187A1 (en) * 2004-08-02 2006-02-02 Johnson Stephen D Hydraulic pump
US20070098586A1 (en) * 2005-10-28 2007-05-03 Autotronic Controls Corporation Fuel pump

Also Published As

Publication number Publication date
WO2009115355A2 (de) 2009-09-24
DE102008000701A1 (de) 2009-09-24
EP2252795B1 (de) 2016-07-13
EP2252795A2 (de) 2010-11-24

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