GB8401945D0 - Rotary pump - Google Patents

Rotary pump

Info

Publication number
GB8401945D0
GB8401945D0 GB848401945A GB8401945A GB8401945D0 GB 8401945 D0 GB8401945 D0 GB 8401945D0 GB 848401945 A GB848401945 A GB 848401945A GB 8401945 A GB8401945 A GB 8401945A GB 8401945 D0 GB8401945 D0 GB 8401945D0
Authority
GB
United Kingdom
Prior art keywords
rotary pump
rotary
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.)
Granted
Application number
GB848401945A
Other versions
GB2134985A (en
GB2134985B (en
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of GB8401945D0 publication Critical patent/GB8401945D0/en
Publication of GB2134985A publication Critical patent/GB2134985A/en
Application granted granted Critical
Publication of GB2134985B publication Critical patent/GB2134985B/en
Expired 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
    • 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
    • F04C2/32—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • 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
    • 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
    • F04C2/34—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3442—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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)
  • Compressor (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
GB08401945A 1983-02-05 1984-01-25 Rotary positive-displacement pump Expired GB2134985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833303906 DE3303906C2 (en) 1983-02-05 1983-02-05 Rotary piston machine

Publications (3)

Publication Number Publication Date
GB8401945D0 true GB8401945D0 (en) 1984-02-29
GB2134985A GB2134985A (en) 1984-08-22
GB2134985B GB2134985B (en) 1986-10-22

Family

ID=6190089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401945A Expired GB2134985B (en) 1983-02-05 1984-01-25 Rotary positive-displacement pump

Country Status (3)

Country Link
DE (1) DE3303906C2 (en)
FR (1) FR2540571B1 (en)
GB (1) GB2134985B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205036B1 (en) * 1985-06-13 1989-05-31 B a r m a g AG Rotary vane pump
GB8617843D0 (en) * 1986-07-22 1986-08-28 Dewandre Co Ltd C Rotary vacuum pumps
EP1444439A1 (en) * 2001-11-16 2004-08-11 Ricardo Uk Limited Vacuum pumps
CN105840507A (en) * 2015-01-15 2016-08-10 珠海格力节能环保制冷技术研究中心有限公司 Pump body and rotary cylinder compressor
GR20170100407A (en) * 2017-09-07 2019-05-09 Αριστειδης Εμμανουηλ Δερμιτζακης Compressor with multiple mechanical vapor recompression chambers
CN111963434B (en) * 2020-07-24 2021-04-27 珠海格力电器股份有限公司 Pump body subassembly, compressor and air conditioner
EP4253721A1 (en) 2022-03-31 2023-10-04 Goodrich Corporation Vane wearing detection

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE403530A (en) *
US1018737A (en) * 1912-01-06 1912-02-27 William Thomas Bennett Rotary engine.
GB203621A (en) * 1923-02-08 1923-09-13 Edward Allan Thomson Improvements in rotary pumps, compressors, exhausters, fluid pressure engines and like apparatus
GB264430A (en) * 1926-10-12 1927-01-20 Paul Schauer Improvements in rotary compressors, particularly for use in connection with motor driven vehicles
US1712935A (en) * 1926-12-09 1929-05-14 Seaholm Martin August Pump and motor
FR630656A (en) * 1927-03-10 1927-12-07 Improvements in drum pumps with eccentric movement in a cylinder of larger diameter
GB331054A (en) * 1929-01-03 1930-07-03 Thomas Winter Nichols Improvements in rotary pumps, compressors and the like
DE571668C (en) * 1929-05-23 1933-03-03 Edouard Godillot Rotary piston compressor, pump, etc. with a rotating housing
US1969192A (en) * 1931-10-17 1934-08-07 Maximum Pumps And Engines Ltd Rotary engine and pump
US2969743A (en) * 1956-12-01 1961-01-31 Emanuel Di Giuseppe E Roberto Rotary slidable-vane machines
GB809220A (en) * 1956-12-01 1959-02-18 Giuseppe Emanuel Rotary machine adapted to operate as a pump or as a fluid motor
DE1553261A1 (en) * 1960-12-17 1970-02-12 Huebener Werner Rotary vane pump
FR1308306A (en) * 1961-12-18 1962-11-03 vane pump
US3469500A (en) * 1967-11-06 1969-09-30 Ingersoll Rand Co Vane-type fluid motor
FR2256683A5 (en) * 1973-12-28 1975-07-25 Blachere Et Cie Comptoirs Indl Rotary pump esp. for pumping wine - after crushing grapes, with simultaneous suction and compression
DE7540751U (en) * 1975-12-20 1982-09-30 Siegfried Störrle Werkzeug-und Maschinenbau, 7809 Denzlingen TURNING PISTON
GB2047807B (en) * 1979-03-05 1983-02-23 Plenty Group Ltd Rotary positive-displacement fluid-machines

Also Published As

Publication number Publication date
DE3303906A1 (en) 1984-08-16
DE3303906C2 (en) 1986-07-03
GB2134985A (en) 1984-08-22
FR2540571A1 (en) 1984-08-10
FR2540571B1 (en) 1988-06-10
GB2134985B (en) 1986-10-22

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee