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DE69502528D1 - Vane pump - Google Patents

Vane pump

Info

Publication number
DE69502528D1
DE69502528D1 DE69502528T DE69502528T DE69502528D1 DE 69502528 D1 DE69502528 D1 DE 69502528D1 DE 69502528 T DE69502528 T DE 69502528T DE 69502528 T DE69502528 T DE 69502528T DE 69502528 D1 DE69502528 D1 DE 69502528D1
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 - Fee Related
Application number
DE69502528T
Other languages
German (de)
Other versions
DE69502528T2 (en
Inventor
Jean Joseph Botti
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.)
Delphi Automotive Systems France
Original Assignee
Delphi Automotive Systems France
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 Delphi Automotive Systems France filed Critical Delphi Automotive Systems France
Application granted granted Critical
Publication of DE69502528D1 publication Critical patent/DE69502528D1/en
Publication of DE69502528T2 publication Critical patent/DE69502528T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C2/30—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
    • F04C2/348—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 vanes positively engaging, with circumferential play, an outer rotatable member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE1995602528 1994-03-19 1995-02-23 Vane pump Expired - Fee Related DE69502528T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9405470A GB2287755B (en) 1994-03-19 1994-03-19 Rotary vane pump

Publications (2)

Publication Number Publication Date
DE69502528D1 true DE69502528D1 (en) 1998-06-25
DE69502528T2 DE69502528T2 (en) 1998-09-10

Family

ID=10752188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995602528 Expired - Fee Related DE69502528T2 (en) 1994-03-19 1995-02-23 Vane pump

Country Status (4)

Country Link
EP (1) EP0674104B1 (en)
DE (1) DE69502528T2 (en)
ES (1) ES2116035T3 (en)
GB (1) GB2287755B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016577B2 (en) * 2008-08-18 2011-09-13 GM Global Technology Operations LLC Vane pump with vane biasing means
KR101220371B1 (en) * 2010-09-17 2013-01-09 현대자동차주식회사 Vane pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB596902A (en) * 1945-08-03 1948-01-13 Harry Ronald Hill Improvements in or relating to rotary pumps and rotary fluid-pressure motors
DE528170C (en) * 1928-01-31 1933-03-20 Alfred Bachert Rotary piston compressor
GB668692A (en) * 1949-05-07 1952-03-19 Alois Vogt Improvements in or relating to two-stage rotary vacuum pumps
US2969743A (en) * 1956-12-01 1961-01-31 Emanuel Di Giuseppe E Roberto Rotary slidable-vane machines
GB1061944A (en) * 1965-07-02 1967-03-15 Nathan Cohen Improvements in rotary engines
ES347989A1 (en) * 1967-12-05 1969-02-16 Alcolea Gil Coaxial multi-stage rotory compressor
GB1296769A (en) * 1970-11-18 1972-11-15
DE2362810A1 (en) * 1973-12-18 1975-06-19 Josef Bertrams Rotary vane pump with ring shaped rotor - has vanes projecting either side of offset rotor and engaging on central stator
DE2428034A1 (en) * 1974-06-11 1976-01-02 Josef Bertrams Double pump, blade-type, motor - has rotor with slotted ring taking main blade, and slotted side blades
GB2019941B (en) * 1978-05-02 1982-11-17 Zakaria Zy Rotary-piston fluid-machine
DE3109835A1 (en) * 1981-03-14 1982-09-23 Hermann 1560 Koebenhavn Lidlgruber Rotary pump with sliding vanes - has self-lubricating bushes in grooves in housing supporting vanes (DK 14.9.81)
GB2133084B (en) * 1983-01-05 1986-12-10 Gunter Waldemar Heinsohn Rotary positive-displacement fluid-machines
US5073097A (en) * 1987-04-09 1991-12-17 Pipalov Aleksander G Multi-chamber rotary lobe fluid machine with positive sliding seats
GB2258013B (en) * 1991-07-18 1994-12-14 James Macmahon Rotary piston internal combustion engine

Also Published As

Publication number Publication date
DE69502528T2 (en) 1998-09-10
GB2287755A (en) 1995-09-27
ES2116035T3 (en) 1998-07-01
EP0674104A1 (en) 1995-09-27
EP0674104B1 (en) 1998-05-20
GB2287755B (en) 1998-01-14
GB9405470D0 (en) 1994-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee