DE50301288D1 - Flügelzellenpumpe - Google Patents

Flügelzellenpumpe

Info

Publication number
DE50301288D1
DE50301288D1 DE50301288T DE50301288T DE50301288D1 DE 50301288 D1 DE50301288 D1 DE 50301288D1 DE 50301288 T DE50301288 T DE 50301288T DE 50301288 T DE50301288 T DE 50301288T DE 50301288 D1 DE50301288 D1 DE 50301288D1
Authority
DE
Germany
Prior art keywords
vane pump
vane
pump
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.)
Expired - Lifetime
Application number
DE50301288T
Other languages
English (en)
Inventor
Johann Merz
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 Automotive Steering GmbH
Original Assignee
ZF Lenksysteme 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 ZF Lenksysteme GmbH filed Critical ZF Lenksysteme GmbH
Priority to DE50301288T priority Critical patent/DE50301288D1/de
Application granted granted Critical
Publication of DE50301288D1 publication Critical patent/DE50301288D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/30Rotary-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
    • F04C2/34Rotary-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
    • F04C2/344Rotary-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
    • F04C2/3446Rotary-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 more than one line or surface
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/30Rotary-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
    • F04C2/34Rotary-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
    • F04C2/344Rotary-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
    • F04C2/3446Rotary-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 more than one line or surface
    • F04C2/3447Rotary-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 more than one line or surface the vanes having the form of rollers, slippers or the like
DE50301288T 2002-07-03 2003-06-10 Flügelzellenpumpe Expired - Lifetime DE50301288D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50301288T DE50301288D1 (de) 2002-07-03 2003-06-10 Flügelzellenpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002129809 DE10229809A1 (de) 2002-07-03 2002-07-03 Flügelzellenpumpe
DE50301288T DE50301288D1 (de) 2002-07-03 2003-06-10 Flügelzellenpumpe

Publications (1)

Publication Number Publication Date
DE50301288D1 true DE50301288D1 (de) 2006-02-16

Family

ID=29719448

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002129809 Withdrawn DE10229809A1 (de) 2002-07-03 2002-07-03 Flügelzellenpumpe
DE50301288T Expired - Lifetime DE50301288D1 (de) 2002-07-03 2003-06-10 Flügelzellenpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002129809 Withdrawn DE10229809A1 (de) 2002-07-03 2002-07-03 Flügelzellenpumpe

Country Status (3)

Country Link
EP (1) EP1378665B1 (de)
DE (2) DE10229809A1 (de)
ES (1) ES2250787T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011054028A1 (de) 2011-09-29 2013-04-04 Zf Lenksysteme Gmbh Verdrängerpumpe
DE102011056849A1 (de) 2011-12-22 2013-06-27 Zf Lenksysteme Gmbh Verdrängerpumpe
DE102012100702A1 (de) 2012-01-30 2013-08-01 Zf Lenksysteme Gmbh Pumpe, insbesondere Flügelzellenpumpe für eine Hilfskraftlenkung
DE102012103888A1 (de) 2012-05-03 2013-11-21 Zf Lenksysteme Gmbh Verdrängerpumpe
DE102012104804A1 (de) 2012-06-04 2013-12-05 Zf Lenksysteme Gmbh Verdrängerpumpe
DE102018118838A1 (de) * 2018-08-02 2020-02-06 Volkswagen Aktiengesellschaft Schaltbare und regelbare Register-Flügelzellenpumpe
CN112648181B (zh) * 2020-12-04 2022-04-01 江苏湖润泵业科技有限公司 具有内凹式叶片的叶片泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528973A1 (de) * 1951-01-28 1969-09-25 Bosch Gmbh Robert Verdraengerpumpe
US3953153A (en) * 1974-05-17 1976-04-27 Sundstrand Corporation Multiple displacement pump system and method
DE3837599A1 (de) * 1988-11-05 1990-05-10 Daimler Benz Ag Zahnradpumpe mit zwei im pumpengehaeuse nebeneinander angeordneten zahnradpaaren
JPH02252988A (ja) * 1988-12-02 1990-10-11 Jidosha Kiki Co Ltd オイルポンプ
EP0522505A3 (en) * 1991-07-09 1993-07-14 Toyoda Koki Kabushiki Kaisha Variable-displacement vane pump
DE4136150A1 (de) * 1991-11-02 1993-05-06 Zf Friedrichshafen Ag, 7990 Friedrichshafen, De Fluegelzellenpumpe
GB2287756B (en) * 1994-03-19 1998-04-08 Acg France Rotary vane pump
WO2001053701A1 (en) * 2000-01-21 2001-07-26 Delphi Technologies, Inc. Hydraulic vane pump
DE10160286A1 (de) * 2001-12-07 2003-06-18 Zf Lenksysteme Gmbh Flügelzellenpumpen

Also Published As

Publication number Publication date
EP1378665B1 (de) 2005-10-05
DE10229809A1 (de) 2004-01-15
EP1378665A1 (de) 2004-01-07
ES2250787T3 (es) 2006-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition