JPS5030848B1 - - Google Patents

Info

Publication number
JPS5030848B1
JPS5030848B1 JP45029464A JP2946470A JPS5030848B1 JP S5030848 B1 JPS5030848 B1 JP S5030848B1 JP 45029464 A JP45029464 A JP 45029464A JP 2946470 A JP2946470 A JP 2946470A JP S5030848 B1 JPS5030848 B1 JP S5030848B1
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
JP45029464A
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 JPS5030848B1 publication Critical patent/JPS5030848B1/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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
    • 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)
JP45029464A 1969-04-09 1970-04-08 Pending JPS5030848B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910967A FR2040688A5 (de) 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
JPS5030848B1 true JPS5030848B1 (de) 1975-10-04

Family

ID=9032133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45029464A Pending JPS5030848B1 (de) 1969-04-09 1970-04-08

Country Status (5)

Country Link
US (1) US3642388A (de)
JP (1) JPS5030848B1 (de)
DE (1) DE2017036A1 (de)
FR (1) FR2040688A5 (de)
GB (1) GB1299456A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760478A (en) * 1971-10-04 1973-09-25 Borg Warner Method for assembling a rotary sliding vane compressor
CA1140392A (en) * 1978-07-24 1983-02-01 David A. Schuster Variable displacement pump
DE3024207A1 (de) * 1980-06-27 1982-01-14 Valentin Ing.(grad.) 4018 Langenfeld Emmerich Drehschieberkompressor
JPS58107884A (ja) * 1981-12-22 1983-06-27 Toyoda Mach Works Ltd 電磁制御式可変容量形ベ−ンポンプ
US4697991A (en) * 1984-04-09 1987-10-06 Nippondenso Co., Ltd. Rotary pump having clutch which selects suitable power source
US4578948A (en) * 1984-11-01 1986-04-01 Sundstrand Corporation Reversible flow vane pump with improved porting
DE3909831A1 (de) * 1989-03-25 1990-09-27 Becker Kg Gebr Trockenlaufende drehschiebervakuumpumpe sowie verfahren zu deren herstellung
DE4201257C2 (de) * 1992-01-18 1997-08-14 Daimler Benz Ag Regelbare Flügelzellenpumpe mit Druckstück
US6688862B2 (en) 2000-06-29 2004-02-10 Tesma International Inc. Constant flow vane pump
US7040638B2 (en) * 2004-06-21 2006-05-09 Jeffrey Eaton Cole Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
US7216876B2 (en) * 2004-06-21 2007-05-15 Cole Jeffrey E Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
US7232139B2 (en) * 2004-06-21 2007-06-19 Cole Jeffrey E Truck assembly for a skateboard, wheeled platform, or vehicle
WO2006002205A2 (en) 2004-06-21 2006-01-05 Cole Jeffrey E Truck assembly for a skateboard, wheeled platform, or vehicle
US7635136B2 (en) * 2005-06-21 2009-12-22 Jeffrey E. Cole Truck assembly for a skateboard, wheeled platform, or vehicle
DE102006007519A1 (de) 2006-02-16 2007-08-30 Roland Eckgold Einstellbarer Segmentverdränger
DE102014203193B4 (de) * 2014-02-21 2019-10-31 Joma-Polytec Gmbh Verstellbare Flügelzellenpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490115A (en) * 1942-10-28 1949-12-06 Bendix Aviat Corp Variable displacement rotary pump
US2708884A (en) * 1949-12-12 1955-05-24 Desier J Deschamps High speed and pressure vane pump
US2782724A (en) * 1950-05-11 1957-02-26 Marion W Humphreys Vane-type rotary pumps and motors
US2685256A (en) * 1951-12-05 1954-08-03 Marion W Humphreys Rotary pump, motor, and the like
US2949081A (en) * 1956-04-25 1960-08-16 Hydro Aire Inc Pumping cavity for rotary vane pump
US3209699A (en) * 1965-04-13 1965-10-05 Ludovicus H Baghuis Adjustable machines of the vane type

Also Published As

Publication number Publication date
US3642388A (en) 1972-02-15
DE2017036A1 (de) 1971-04-01
FR2040688A5 (de) 1971-01-22
GB1299456A (en) 1972-12-13

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