CA988777A - Vane pump with pressure ramp tracking assist - Google Patents

Vane pump with pressure ramp tracking assist

Info

Publication number
CA988777A
CA988777A CA160,997A CA160997A CA988777A CA 988777 A CA988777 A CA 988777A CA 160997 A CA160997 A CA 160997A CA 988777 A CA988777 A CA 988777A
Authority
CA
Canada
Prior art keywords
vane pump
pressure ramp
tracking assist
ramp tracking
assist
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
CA160,997A
Other versions
CA160997S (en
Inventor
Jack W. Wilcox
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
Application granted granted Critical
Publication of CA988777A publication Critical patent/CA988777A/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
CA160,997A 1972-05-10 1973-01-11 Vane pump with pressure ramp tracking assist Expired CA988777A (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
CA988777A true CA988777A (en) 1976-05-11

Family

ID=22954248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,997A Expired CA988777A (en) 1972-05-10 1973-01-11 Vane pump with pressure ramp tracking assist

Country Status (7)

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

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 (en) * 1978-05-20 1979-11-22 Teves Gmbh Alfred ROTATING VANE MACHINE
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
DE3579829D1 (en) * 1984-02-01 1990-10-31 Toyoda Machine Works Ltd Fluegelpumpe.
JPS60192891A (en) * 1984-03-14 1985-10-01 Hitachi Ltd Vane type compressor
DE3815791A1 (en) * 1987-07-22 1989-02-02 Georg Foerg Improvement of the vane-cells principle
EP0758716B1 (en) * 1995-08-14 2003-12-10 LuK Fahrzeug-Hydraulik GmbH & Co. KG Vane pump
DE19531701C1 (en) * 1995-08-14 1997-01-16 Luk Fahrzeug Hydraulik pump
DE19631974C2 (en) * 1996-08-08 2002-08-22 Bosch Gmbh Robert Vane machine
JPH1089266A (en) * 1996-09-17 1998-04-07 Toyoda Mach Works Ltd Vane pump
DE102007000953A1 (en) * 2007-09-24 2009-04-09 Zf Lenksysteme Gmbh Vane pump, has pressurized rear blade channels radially and inwardly shifted, and suction-side rear blade channel supplied with operating medium staying under pressure via inlet connection to exhibit throttled outlet connection
JP5395713B2 (en) * 2010-01-05 2014-01-22 日立オートモティブシステムズ株式会社 Vane pump
JP6329775B2 (en) * 2014-01-27 2018-05-23 Ｋｙｂ株式会社 Vane pump

Also Published As

Publication number Publication date
GB1427393A (en) 1976-03-10
JPS4922605A (en) 1974-02-28
JPS5244443B2 (en) 1977-11-08
US3781145A (en) 1973-12-25
DE2324002C3 (en) 1980-10-02
FR2184280A5 (en) 1973-12-21
IT977319B (en) 1974-09-10
DE2324002B2 (en) 1980-01-31
DE2324002A1 (en) 1973-11-22

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