JPS528521B1 - - Google Patents

Info

Publication number
JPS528521B1
JPS528521B1 JP46086700A JP8670071A JPS528521B1 JP S528521 B1 JPS528521 B1 JP S528521B1 JP 46086700 A JP46086700 A JP 46086700A JP 8670071 A JP8670071 A JP 8670071A JP S528521 B1 JPS528521 B1 JP S528521B1
Authority
JP
Japan
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.)
Pending
Application number
JP46086700A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS528521B1 publication Critical patent/JPS528521B1/ja
Pending 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings

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)
JP46086700A 1970-11-25 1971-10-30 Pending JPS528521B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9274170A 1970-11-25 1970-11-25

Publications (1)

Publication Number Publication Date
JPS528521B1 true JPS528521B1 (en) 1977-03-10

Family

ID=22234885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46086700A Pending JPS528521B1 (en) 1970-11-25 1971-10-30

Country Status (6)

Country Link
US (1) US3717423A (en)
JP (1) JPS528521B1 (en)
AU (1) AU463133B2 (en)
CA (1) CA943004A (en)
DE (1) DE2157770C2 (en)
GB (1) GB1374597A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448469C2 (en) * 1974-10-11 1986-05-15 Theodore Dipl.-Ing. 4030 Ratingen Sartoros Adjustable double-acting hydraulic vane machine
US4316706A (en) * 1978-06-01 1982-02-23 Crooke Michael D Variable displacement vane pump with non-fluctuating flow
US4421462A (en) * 1979-12-10 1983-12-20 Jidosha Kiki Co., Ltd. Variable displacement pump of vane type
JPS5810190A (en) * 1981-07-13 1983-01-20 Diesel Kiki Co Ltd Vane type compressor
JPS5870086A (en) * 1981-10-23 1983-04-26 Diesel Kiki Co Ltd Vane type compressor
DE3247885C2 (en) * 1982-12-23 1986-12-18 Mannesmann Rexroth GmbH, 8770 Lohr Vane or radial piston pump
JPH0674790B2 (en) * 1983-03-08 1994-09-21 株式会社豊田中央研究所 Fluid pressure vane pump
GB2159580A (en) * 1984-05-29 1985-12-04 Milan Sevic Sliding-vane rotary pump
DE3425013A1 (en) * 1984-07-06 1986-01-16 Mannesmann Rexroth GmbH, 8770 Lohr HYDROPUMP
US5378112A (en) * 1993-06-09 1995-01-03 P. J. Nasvytis International, Ltd. Positive displacement, variable delivery pumping apparatus
DE10018749C2 (en) * 2000-04-15 2002-02-21 Iav Gmbh Variable-speed vane pump
US7108493B2 (en) 2002-03-27 2006-09-19 Argo-Tech Corporation Variable displacement pump having rotating cam ring
RU2306458C2 (en) * 2005-09-13 2007-09-20 Юрий Михайлович Волков Method of and device for creating uniform flow of working liquid
TWI544144B (en) * 2013-11-19 2016-08-01 Nat Inst Chung Shan Science & Technology Hydraulic energy conversion device
US10316840B2 (en) 2016-08-29 2019-06-11 Windtrans Systems Ltd Rotary device having a circular guide ring
CN111412142A (en) * 2019-01-05 2020-07-14 厦门宏发汽车电子有限公司 Pump chamber mechanism of electronic vacuum pump and electronic vacuum pump with noise reduction function in pump chamber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068797A (en) * 1962-12-18 Slipper-type pump having flow control
US2387761A (en) * 1942-04-17 1945-10-30 Manly Corp Fluid pressure device
GB628084A (en) * 1946-09-05 1949-08-22 Vickers Inc Improvements in rotary pumps and motors
US2612110A (en) * 1947-01-11 1952-09-30 Carl J Delegard Pump and motor
US2649737A (en) * 1948-03-22 1953-08-25 Kenneth H Hoen Hydraulic pump
US2649739A (en) * 1948-06-04 1953-08-25 Houdaille Hershey Corp Constant pressure variable displacement pump
GB778510A (en) * 1956-01-10 1957-07-10 Gen Motors Corp Improved hydraulic pump or motor of the rotary, radially slidable vane type
DE1182961B (en) * 1956-06-12 1964-12-03 Teves Kg Alfred Cross-sectional contour for the stator cavity of a rotary lobe pump
US3103893A (en) * 1960-06-30 1963-09-17 New York Air Brake Co Variable displacement engine
US3286913A (en) * 1964-07-13 1966-11-22 Randolph Mfg Co Rotary pump
US3447477A (en) * 1967-06-22 1969-06-03 Sperry Rand Corp Power transmission

Also Published As

Publication number Publication date
US3717423A (en) 1973-02-20
DE2157770A1 (en) 1972-06-08
DE2157770C2 (en) 1985-01-24
AU463133B2 (en) 1975-07-17
CA943004A (en) 1974-03-05
AU3378671A (en) 1973-03-29
GB1374597A (en) 1974-11-20

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