IT949156B - Pompa a palette a portata variabile - Google Patents

Pompa a palette a portata variabile

Info

Publication number
IT949156B
IT949156B IT67536/72A IT6753672A IT949156B IT 949156 B IT949156 B IT 949156B IT 67536/72 A IT67536/72 A IT 67536/72A IT 6753672 A IT6753672 A IT 6753672A IT 949156 B IT949156 B IT 949156B
Authority
IT
Italy
Prior art keywords
vane pump
variable flow
flow vane
variable
pump
Prior art date
Application number
IT67536/72A
Other languages
English (en)
Inventor
S Zbigniew
W Wisniewski
J Piotrowski
Original Assignee
Ct Techniki Okretowej Przed Pa
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
Priority claimed from PL146413A external-priority patent/PL67784B1/pl
Priority claimed from PL15166871A external-priority patent/PL74307B2/pl
Application filed by Ct Techniki Okretowej Przed Pa filed Critical Ct Techniki Okretowej Przed Pa
Application granted granted Critical
Publication of IT949156B publication Critical patent/IT949156B/it

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
    • 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
    • F04C14/20—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 form of the inner or outer contour of the working chamber
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/44—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member

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)
IT67536/72A 1971-02-22 1972-02-21 Pompa a palette a portata variabile IT949156B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL146413A PL67784B1 (it) 1971-02-22
PL14923071 1971-07-05
PL15166871A PL74307B2 (it) 1971-11-20 1971-11-20

Publications (1)

Publication Number Publication Date
IT949156B true IT949156B (it) 1973-06-11

Family

ID=27354028

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67536/72A IT949156B (it) 1971-02-22 1972-02-21 Pompa a palette a portata variabile

Country Status (6)

Country Link
US (1) US3824045A (it)
CH (1) CH550942A (it)
DE (1) DE2208277A1 (it)
FR (1) FR2127691A5 (it)
GB (1) GB1383812A (it)
IT (1) IT949156B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851723A (en) * 1988-08-01 1989-07-25 Westinghouse Electric Corp. Coolant pump system for variable speed generators
US5235821A (en) * 1992-12-31 1993-08-17 Micropump Corporation Method and apparatus for refrigerant recovery
US5359971A (en) * 1993-05-07 1994-11-01 Espie Haven Rotary steam/internal combustion engine and rotary hydraulic motor
GB2292186A (en) * 1994-07-29 1996-02-14 John Richard Neville Roe Hinged vane motor
AUPQ479199A0 (en) 1999-12-21 2000-02-03 Merlin Corporation Pty Ltd A rotary apparatus
CN107000810B (zh) 2014-09-02 2021-07-09 李东远 液压自动变速自行车

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389466A (en) * 1920-06-30 1921-08-30 Glenn P White Engine
US1776452A (en) * 1928-09-19 1930-09-23 Max G Rosenthal Rotary pump and the like
US2052492A (en) * 1930-08-16 1936-08-25 Voith Gmbh J M Rotary engine
US2135760A (en) * 1934-09-15 1938-11-08 Moore Raymond John Francis Rotary engine and pump
US2387761A (en) * 1942-04-17 1945-10-30 Manly Corp Fluid pressure device
US2463118A (en) * 1946-05-14 1949-03-01 Moore Raymond John Francis Movable vane rotary pump or fluid motor
US2612110A (en) * 1947-01-11 1952-09-30 Carl J Delegard Pump and motor
US2612115A (en) * 1948-04-06 1952-09-30 Thompson Grinder Co Vane pump and vane therefor
US2804016A (en) * 1952-08-25 1957-08-27 Moore Raymond John Francis Hydraulic power transmission systems
US2842064A (en) * 1954-05-24 1958-07-08 Gunnar A Wahlmark Hydraulic pressure unit
DE1230622B (de) * 1961-11-25 1966-12-15 Zahnradfabrik Friedrichshafen Einrichtung zur geradlinigen radialen Verstellung der Mittelachse einer Bohrung, eines Zapfens od. dgl.
DE1241188B (de) * 1963-07-23 1967-05-24 Goetzewerke Radialdichtung
US3334546A (en) * 1965-11-09 1967-08-08 Vuolle-Apiala Antti Ku Aukusti Fluid drive power transmission
US3452725A (en) * 1967-08-23 1969-07-01 Donald A Kelly High compression rotary i.c. engine

Also Published As

Publication number Publication date
GB1383812A (en) 1974-02-12
DE2208277A1 (de) 1972-09-14
US3824045A (en) 1974-07-16
FR2127691A5 (it) 1972-10-13
CH550942A (de) 1974-06-28

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