EP2078155A2 - Förderaggregat - Google Patents

Förderaggregat

Info

Publication number
EP2078155A2
EP2078155A2 EP07820340A EP07820340A EP2078155A2 EP 2078155 A2 EP2078155 A2 EP 2078155A2 EP 07820340 A EP07820340 A EP 07820340A EP 07820340 A EP07820340 A EP 07820340A EP 2078155 A2 EP2078155 A2 EP 2078155A2
Authority
EP
European Patent Office
Prior art keywords
delivery unit
pump chamber
unit according
pump
rotor
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.)
Granted
Application number
EP07820340A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2078155B1 (de
Inventor
Adam Wilhelm
Peter Weber
Johann Rothkopf
Mehmet Gueluem
Fevzi Yildirim
Thomas Wuensch
Reinhard Dittmann
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
Publication of EP2078155A2 publication Critical patent/EP2078155A2/de
Application granted granted Critical
Publication of EP2078155B1 publication Critical patent/EP2078155B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/045—Arrangements for driving rotary positive-displacement pumps
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3445—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/13—Noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
EP07820340.3A 2006-10-02 2007-09-19 Förderaggregat Active EP2078155B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006046828 2006-10-02
DE102007011792A DE102007011792A1 (de) 2006-10-02 2007-03-12 Förderaggregat
PCT/EP2007/059896 WO2008040637A2 (de) 2006-10-02 2007-09-19 Förderaggregat

Publications (2)

Publication Number Publication Date
EP2078155A2 true EP2078155A2 (de) 2009-07-15
EP2078155B1 EP2078155B1 (de) 2018-07-04

Family

ID=39134582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07820340.3A Active EP2078155B1 (de) 2006-10-02 2007-09-19 Förderaggregat

Country Status (5)

Country Link
US (1) US8241023B2 (zh)
EP (1) EP2078155B1 (zh)
CN (1) CN101523042B (zh)
DE (1) DE102007011792A1 (zh)
WO (1) WO2008040637A2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000796A1 (de) * 2009-02-12 2010-08-19 Robert Bosch Gmbh Kraftstoffpumpe
DE102011008294B4 (de) * 2011-01-11 2015-01-22 Magna Powertrain Ag & Co. Kg Pumpe
JP6500587B2 (ja) * 2015-05-14 2019-04-17 株式会社デンソー 燃料ポンプ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974112A (en) * 1932-03-14 1934-09-18 Luelia C Johnson Rotary pump
US3865515A (en) * 1973-12-05 1975-02-11 Trw Inc Self adjusting tangency-clearance compressor with liquid purge capability
JPS5656979A (en) * 1979-10-17 1981-05-19 Ushio Kogyo Kk Vane type fluid motor
JPS58119959A (ja) 1982-01-12 1983-07-16 Nippon Denso Co Ltd モ−タ式燃料ポンプ
DE3223515A1 (de) * 1982-06-24 1983-12-29 Robert Bosch Gmbh, 7000 Stuttgart Aggregat zum foerdern von kraftstoff, insbesondere aus einem vorratstank zur brennkraftmaschine eines kraftfahrzeugs
CN2056455U (zh) * 1989-07-13 1990-04-25 张志雄 恒向流转子油泵
CN2303949Y (zh) * 1996-11-13 1999-01-13 高翔 自动补偿径向间隙的转子泵
US5997262A (en) 1997-04-10 1999-12-07 Walbro Corporation Screw pins for a gear rotor fuel pump assembly
DE19722226C2 (de) * 1997-05-28 2001-05-03 Mannesmann Vdo Ag Kraftstoffpumpe
CN2346963Y (zh) * 1998-05-28 1999-11-03 徐福生 星星齿轮喷雾泵
DE10115866A1 (de) 2001-03-30 2002-10-10 Bosch Gmbh Robert Aggregat zum Fördern von Kraftstoff
US6695604B1 (en) 2002-09-27 2004-02-24 Visteon Global Technologies, Inc. Automotive fuel pump gear assembly having lifting and lubricating features
US6666670B1 (en) * 2003-05-22 2003-12-23 Visteon Global Technologies, Inc. Power steering pump
DE10333190A1 (de) 2003-07-22 2005-02-24 Robert Bosch Gmbh Aggregat zum Fördern von Kraftstoff zu einer Brennkraftmaschine
DE102004005224A1 (de) * 2004-02-03 2005-08-18 Robert Bosch Gmbh Förderaggregat

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008040637A2 *

Also Published As

Publication number Publication date
CN101523042B (zh) 2013-04-24
WO2008040637A3 (de) 2008-06-12
WO2008040637A2 (de) 2008-04-10
DE102007011792A1 (de) 2008-04-03
EP2078155B1 (de) 2018-07-04
US8241023B2 (en) 2012-08-14
CN101523042A (zh) 2009-09-02
US20100008809A1 (en) 2010-01-14

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