DE2208277A1 - Zellenpumpe mit veränderlicher Förderleistung - Google Patents

Zellenpumpe mit veränderlicher Förderleistung

Info

Publication number
DE2208277A1
DE2208277A1 DE19722208277 DE2208277A DE2208277A1 DE 2208277 A1 DE2208277 A1 DE 2208277A1 DE 19722208277 DE19722208277 DE 19722208277 DE 2208277 A DE2208277 A DE 2208277A DE 2208277 A1 DE2208277 A1 DE 2208277A1
Authority
DE
Germany
Prior art keywords
slide
rotor
cylinder
raceway
pump
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.)
Pending
Application number
DE19722208277
Other languages
German (de)
English (en)
Inventor
Wladyslaw; Piotrowski Jan; Szeler Zbigniew; Gdynia Wisniewski (Polen)
Original Assignee
Centrum Techniki Okreetowej, Przedsieebiorstwo Panstwowe Wyodreebnione, Danzig (Polen)
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 Centrum Techniki Okreetowej, Przedsieebiorstwo Panstwowe Wyodreebnione, Danzig (Polen) filed Critical Centrum Techniki Okreetowej, Przedsieebiorstwo Panstwowe Wyodreebnione, Danzig (Polen)
Publication of DE2208277A1 publication Critical patent/DE2208277A1/de
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
    • 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)
DE19722208277 1971-02-22 1972-02-22 Zellenpumpe mit veränderlicher Förderleistung Pending DE2208277A1 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
DE2208277A1 true DE2208277A1 (de) 1972-09-14

Family

ID=27354028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722208277 Pending DE2208277A1 (de) 1971-02-22 1972-02-22 Zellenpumpe mit veränderlicher Förderleistung

Country Status (6)

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

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
IT949156B (it) 1973-06-11
US3824045A (en) 1974-07-16
GB1383812A (en) 1974-02-12
CH550942A (de) 1974-06-28
FR2127691A5 (https=) 1972-10-13

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