GB1427393A - Hydraulic vane pumps - Google Patents

Hydraulic vane pumps

Info

Publication number
GB1427393A
GB1427393A GB1799673A GB1799673A GB1427393A GB 1427393 A GB1427393 A GB 1427393A GB 1799673 A GB1799673 A GB 1799673A GB 1799673 A GB1799673 A GB 1799673A GB 1427393 A GB1427393 A GB 1427393A
Authority
GB
United Kingdom
Prior art keywords
vane
ramp
pressure
orifice
inner end
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
GB1799673A
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.)
PepsiAmericas Inc
Original Assignee
Abex 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 Abex Corp filed Critical Abex Corp
Publication of GB1427393A publication Critical patent/GB1427393A/en
Expired legal-status Critical Current

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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB1799673A 1972-05-10 1973-04-13 Hydraulic vane pumps Expired GB1427393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25200672A 1972-05-10 1972-05-10

Publications (1)

Publication Number Publication Date
GB1427393A true GB1427393A (en) 1976-03-10

Family

ID=22954248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1799673A Expired GB1427393A (en) 1972-05-10 1973-04-13 Hydraulic vane pumps

Country Status (7)

Country Link
US (1) US3781145A (fr)
JP (1) JPS5244443B2 (fr)
CA (1) CA988777A (fr)
DE (1) DE2324002C3 (fr)
FR (1) FR2184280A5 (fr)
GB (1) GB1427393A (fr)
IT (1) IT977319B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080124A (en) * 1974-11-04 1978-03-21 Trw Inc. Optimum porting configuration for a slipper seal pump
DE2822102A1 (de) * 1978-05-20 1979-11-22 Teves Gmbh Alfred Drehfluegelmaschine
US4242068A (en) * 1978-12-01 1980-12-30 Abex Corporation Vane pump with bypass for leakage of fluid when bottom of vane is connected to undervane suction port
US4355965A (en) * 1980-02-04 1982-10-26 Atlantic Richfield Company Rotary sliding vane device with radial bias control
JPS57110787A (en) * 1980-12-27 1982-07-09 Kayaba Ind Co Ltd Vane pump
US4374632A (en) * 1981-02-02 1983-02-22 Abex Corporation Vane control for a vane motor
EP0151983B1 (fr) * 1984-02-01 1990-09-26 Toyoda Koki Kabushiki Kaisha Pompe à palettes
JPS60192891A (ja) * 1984-03-14 1985-10-01 Hitachi Ltd ベ−ン型圧縮機
DE3815791A1 (de) * 1987-07-22 1989-02-02 Georg Foerg Verbesserung des fluegelzellenprinzips
EP0758716B1 (fr) * 1995-08-14 2003-12-10 LuK Fahrzeug-Hydraulik GmbH & Co. KG Pompe à palettes
DE19531701C1 (de) * 1995-08-14 1997-01-16 Luk Fahrzeug Hydraulik Pumpe
DE19631974C2 (de) * 1996-08-08 2002-08-22 Bosch Gmbh Robert Flügelzellenmaschine
JPH1089266A (ja) * 1996-09-17 1998-04-07 Toyoda Mach Works Ltd ベーンポンプ
DE102007000953A1 (de) * 2007-09-24 2009-04-09 Zf Lenksysteme Gmbh Flügelzellenpumpe
JP5395713B2 (ja) * 2010-01-05 2014-01-22 日立オートモティブシステムズ株式会社 ベーンポンプ
JP6329775B2 (ja) * 2014-01-27 2018-05-23 Ｋｙｂ株式会社 ベーンポンプ

Also Published As

Publication number Publication date
FR2184280A5 (fr) 1973-12-21
CA988777A (en) 1976-05-11
JPS5244443B2 (fr) 1977-11-08
IT977319B (it) 1974-09-10
DE2324002A1 (de) 1973-11-22
DE2324002C3 (de) 1980-10-02
US3781145A (en) 1973-12-25
JPS4922605A (fr) 1974-02-28
DE2324002B2 (de) 1980-01-31

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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: 19930412