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GB2002454A - Sliding-vane rotary pumps - Google Patents

Sliding-vane rotary pumps

Info

Publication number
GB2002454A
GB2002454A GB7830642A GB7830642A GB2002454A GB 2002454 A GB2002454 A GB 2002454A GB 7830642 A GB7830642 A GB 7830642A GB 7830642 A GB7830642 A GB 7830642A GB 2002454 A GB2002454 A GB 2002454A
Authority
GB
United Kingdom
Prior art keywords
sliding
vane rotary
rotary pumps
pumps
vane
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
GB7830642A
Other versions
GB2002454B (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.)
VICKERS SPERRY RAND GmbH
Original Assignee
VICKERS SPERRY RAND 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 VICKERS SPERRY RAND GmbH filed Critical VICKERS SPERRY RAND GmbH
Publication of GB2002454A publication Critical patent/GB2002454A/en
Application granted granted Critical
Publication of GB2002454B publication Critical patent/GB2002454B/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
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C2210/00—Fluid
    • F04C2210/40—Properties
    • F04C2210/44—Viscosity
    • 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
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/701—Cold start

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

The pump housing has recesses (18, 19) near the inlet apertures (13, 14) wherein quantities of working fluid e.g. oil, are stored for priming purposes. <IMAGE>
GB7830642A 1977-08-09 1978-07-21 Vane-type pump more particularly for power assisted steering Expired GB2002454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735824A DE2735824C2 (en) 1977-08-09 1977-08-09 Vane pump, especially for steering assistance

Publications (2)

Publication Number Publication Date
GB2002454A true GB2002454A (en) 1979-02-21
GB2002454B GB2002454B (en) 1982-02-17

Family

ID=6015975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830642A Expired GB2002454B (en) 1977-08-09 1978-07-21 Vane-type pump more particularly for power assisted steering

Country Status (6)

Country Link
JP (1) JPS5429105A (en)
DE (1) DE2735824C2 (en)
FR (1) FR2400126B1 (en)
GB (1) GB2002454B (en)
IT (1) IT1097777B (en)
SE (1) SE7808464L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049915A1 (en) * 1996-06-21 1997-12-31 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Vane pump
FR2778211A1 (en) * 1998-05-04 1999-11-05 Luk Automobiltech Gmbh & Co Kg Rotary pump supplying fuel oil to diesel engine
US6241484B1 (en) 1998-05-16 2001-06-05 Luk Automobiltechnik Gmbh & Co. Kg Radial piston pump
CN108138768A (en) * 2015-10-21 2018-06-08 Ｋｙｂ株式会社 Vane pump

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138438A (en) * 1979-04-16 1980-10-29 Olympus Optical Co Automatic exposing device for endoscope
JPS56156134A (en) * 1980-05-02 1981-12-02 Olympus Optical Co Light source apparatus for endoscope
JPS573621A (en) * 1980-06-06 1982-01-09 Olympus Optical Co Light source apparatus for endoscope
JPS5720728A (en) * 1980-07-14 1982-02-03 Olympus Optical Co Ltd Endoscope
JPS58123505A (en) * 1982-01-20 1983-07-22 Fuji Photo Optical Co Ltd Method and device for restoring light transmittance of optical fiber bundle for image transmission of endoscope
JPH063191B2 (en) * 1982-12-21 1994-01-12 光洋精工株式会社 Vane pump
JPS6142898Y2 (en) * 1986-01-04 1986-12-05

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759423A (en) * 1952-11-28 1956-08-21 Vickers Inc Power transmission
GB783770A (en) * 1955-09-19 1957-09-25 Gen Motors Corp Improved rotary constant displacement pump
FR1182371A (en) * 1957-07-18 1959-06-24 Bendix Aviat Corp Hydraulic positive displacement machines
US3632238A (en) * 1969-09-05 1972-01-04 Eaton Yale & Towne Pump assembly
JPS5125923A (en) * 1974-08-28 1976-03-03 Mitsumi Electric Co Ltd

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049915A1 (en) * 1996-06-21 1997-12-31 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Vane pump
US6152716A (en) * 1996-06-21 2000-11-28 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Vane pump
FR2778211A1 (en) * 1998-05-04 1999-11-05 Luk Automobiltech Gmbh & Co Kg Rotary pump supplying fuel oil to diesel engine
GB2339597A (en) * 1998-05-04 2000-02-02 Luk Automobiltech Gmbh & Co Kg Hydraulic conveying device
GB2339597B (en) * 1998-05-04 2002-09-04 Luk Automobiltech Gmbh & Co Kg Hydraulic conveying device
DE19918393B4 (en) * 1998-05-04 2013-12-05 Ixetic Hückeswagen Gmbh Hydraulic conveyor
US6241484B1 (en) 1998-05-16 2001-06-05 Luk Automobiltechnik Gmbh & Co. Kg Radial piston pump
CN108138768A (en) * 2015-10-21 2018-06-08 Ｋｙｂ株式会社 Vane pump
US20190072091A1 (en) * 2015-10-21 2019-03-07 Kyb Corporation Vane pump

Also Published As

Publication number Publication date
FR2400126A1 (en) 1979-03-09
JPS5429105A (en) 1979-03-05
FR2400126B1 (en) 1986-05-23
DE2735824A1 (en) 1979-03-01
IT1097777B (en) 1985-08-31
DE2735824C2 (en) 1986-01-23
SE7808464L (en) 1979-02-10
GB2002454B (en) 1982-02-17
IT7826233A0 (en) 1978-07-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980720