GB1415544A - Positive displacement vane-type pumps and motors - Google Patents

Positive displacement vane-type pumps and motors

Info

Publication number
GB1415544A
GB1415544A GB762473A GB762473A GB1415544A GB 1415544 A GB1415544 A GB 1415544A GB 762473 A GB762473 A GB 762473A GB 762473 A GB762473 A GB 762473A GB 1415544 A GB1415544 A GB 1415544A
Authority
GB
United Kingdom
Prior art keywords
ports
cheek plates
rotor
high pressure
pair
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
Application number
GB762473A
Other languages
English (en)
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.)
Unisys Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1415544A publication Critical patent/GB1415544A/en
Expired 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
GB762473A 1972-02-17 1973-02-16 Positive displacement vane-type pumps and motors Expired GB1415544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22722772A 1972-02-17 1972-02-17

Publications (1)

Publication Number Publication Date
GB1415544A true GB1415544A (en) 1975-11-26

Family

ID=22852279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB762473A Expired GB1415544A (en) 1972-02-17 1973-02-16 Positive displacement vane-type pumps and motors

Country Status (9)

Country Link
US (1) US3752609A (en:Method)
JP (1) JPS5148802B2 (en:Method)
AU (1) AU469183B2 (en:Method)
CA (1) CA979737A (en:Method)
DE (1) DE2306064C2 (en:Method)
FR (1) FR2172731A5 (en:Method)
GB (1) GB1415544A (en:Method)
IT (1) IT976896B (en:Method)
SE (1) SE377831B (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126656A (en) * 1982-09-09 1984-03-28 Davall Moulded Gears Fluid pump or meter
GB2292773A (en) * 1994-08-31 1996-03-06 Donald Angus Mcdonald Rotary refrigeration motor/compressor unit
GB2337563A (en) * 1998-01-23 1999-11-24 Luk Fahrzeug Hydraulik Axial sealing of a pump

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981648A (en) * 1974-10-23 1976-09-21 Sperry Rand Corporation Power transmission
US4008002A (en) * 1975-11-07 1977-02-15 Sperry Rand Corporation Vane pump with speed responsive check plate deflection
US4072451A (en) * 1976-10-12 1978-02-07 Sperry Rand Corporation Power transmission
JPS57234Y2 (en:Method) * 1978-01-27 1982-01-05
US4717320A (en) * 1978-05-26 1988-01-05 White Hollis Newcomb Jun Gerotor motor balancing plate
DE3018649A1 (de) * 1980-05-16 1981-11-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hochdruckpumpe
US4376620A (en) * 1980-09-08 1983-03-15 Westinghouse Electric Corp. Seawater hydraulic vane-type motor
FR2592920B1 (fr) * 1986-01-16 1989-06-02 Penitot Pierre Pompe volumetrique a multifonctions du type a piston oscillant.
DE3623421A1 (de) * 1986-07-11 1988-01-14 Vickers Systems Gmbh Lenkhilfpumpe
DE3921735A1 (de) * 1989-07-01 1991-01-10 Bayerische Motoren Werke Ag Fluegelzellenpumpe mit mehreren druck- oder sauganschluessen
DE4109149C3 (de) * 1991-03-20 1999-01-14 Mannesmann Rexroth Ag Steuerscheibe für Flügelzellenpumpe
DE4143466C2 (de) * 1991-03-20 1997-05-15 Rexroth Mannesmann Gmbh Steuerscheibe für Flügelzellenpumpe
NL9101422A (nl) * 1991-08-23 1993-03-16 Doornes Transmissie Bv Rotatiepomp.
US5201647A (en) * 1991-10-23 1993-04-13 Vickers, Incorporated Rotary hydraulic vane device having a shaf seal
EP0910746B1 (de) * 1997-04-15 2003-03-05 LuK Fahrzeug-Hydraulik GmbH & Co. KG Flügelzellenpumpe
DE19927400A1 (de) * 1998-06-24 1999-12-30 Luk Fahrzeug Hydraulik Hydraulische Fördereinrichtung
DE10027813A1 (de) * 2000-06-05 2001-12-13 Luk Fahrzeug Hydraulik Pumpe
US6481990B2 (en) * 2001-03-21 2002-11-19 Delphi Technologies, Inc. Hydraulically balanced multi-vane hydraulic motor
PT2122175E (pt) * 2007-03-20 2015-11-12 Oerlikon Textile Gmbh & Co Kg Bomba de engrenagens
US8176844B2 (en) * 2009-01-26 2012-05-15 Food Warming Equipment Company, Inc. Heated humidified food cabinet
DE102015105933B4 (de) 2015-04-17 2018-04-26 Schwäbische Hüttenwerke Automotive GmbH Pumpe
DE102018133679A1 (de) * 2018-12-28 2020-07-02 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit axialer Kompensation, Auslassdichtung für eine Pumpe sowie vormontierte Pumpeneinheit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193190A (en) * 1965-07-06 Lindberg vacuum pump
US2544987A (en) * 1947-01-04 1951-03-13 Vickers Inc Power transmission
US2842064A (en) * 1954-05-24 1958-07-08 Gunnar A Wahlmark Hydraulic pressure unit
US2924182A (en) * 1955-08-31 1960-02-09 American Brake Shoe Co Fluid pressure energy translating device
US3194168A (en) * 1958-10-06 1965-07-13 Rosaen Borje O Fluid pumps
US3204565A (en) * 1962-05-09 1965-09-07 Sperry Rand Corp Power transmission
US3200752A (en) * 1963-05-16 1965-08-17 Thompson Ramo Wooldridge Inc Stack-up slipper pump with integral flow control valve
US3303793A (en) * 1965-08-17 1967-02-14 Morita Nobuo Rotary gear pump
US3479962A (en) * 1967-11-22 1969-11-25 Sperry Rand Corp Power transmission
US3499390A (en) * 1968-04-11 1970-03-10 Parker Hannifin Corp Rotary pump
US3549288A (en) * 1969-03-05 1970-12-22 Ford Motor Co Positive displacement slipper pump with flangeless drive shaft
US3632238A (en) * 1969-09-05 1972-01-04 Eaton Yale & Towne Pump assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126656A (en) * 1982-09-09 1984-03-28 Davall Moulded Gears Fluid pump or meter
GB2292773A (en) * 1994-08-31 1996-03-06 Donald Angus Mcdonald Rotary refrigeration motor/compressor unit
GB2337563A (en) * 1998-01-23 1999-11-24 Luk Fahrzeug Hydraulik Axial sealing of a pump
US6234775B1 (en) 1998-01-23 2001-05-22 Luk Fahrzeug-Hydraulik Gmbh & Co., Kg Pump with deformable thrust plate
GB2337563B (en) * 1998-01-23 2002-01-30 Luk Fahrzeug Hydraulik Sealing of a pump

Also Published As

Publication number Publication date
FR2172731A5 (en:Method) 1973-09-28
JPS4890004A (en:Method) 1973-11-24
DE2306064A1 (de) 1973-08-30
DE2306064C2 (de) 1983-08-18
CA979737A (en) 1975-12-16
JPS5148802B2 (en:Method) 1976-12-23
AU5099573A (en) 1974-07-11
US3752609A (en) 1973-08-14
AU469183B2 (en) 1976-02-05
IT976896B (it) 1974-09-10
SE377831B (en:Method) 1975-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930214