GB0907607D0 - Vacuum pump - Google Patents

Vacuum pump

Info

Publication number
GB0907607D0
GB0907607D0 GBGB0907607.6A GB0907607A GB0907607D0 GB 0907607 D0 GB0907607 D0 GB 0907607D0 GB 0907607 A GB0907607 A GB 0907607A GB 0907607 D0 GB0907607 D0 GB 0907607D0
Authority
GB
United Kingdom
Prior art keywords
vacuum pump
vacuum
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.)
Ceased
Application number
GBGB0907607.6A
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.)
Wabco Automotive UK Ltd
Original Assignee
Wabco Automotive UK Ltd
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 Wabco Automotive UK Ltd filed Critical Wabco Automotive UK Ltd
Priority to GBGB0907607.6A priority Critical patent/GB0907607D0/en
Publication of GB0907607D0 publication Critical patent/GB0907607D0/en
Priority to EP10160926.1A priority patent/EP2249041B1/en
Priority to EP14191836.7A priority patent/EP2853747A1/en
Priority to CN2010201861452U priority patent/CN201851360U/en
Ceased 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/58—Valve parameters
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
GBGB0907607.6A 2009-05-01 2009-05-01 Vacuum pump Ceased GB0907607D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0907607.6A GB0907607D0 (en) 2009-05-01 2009-05-01 Vacuum pump
EP10160926.1A EP2249041B1 (en) 2009-05-01 2010-04-23 Sliding vane vacuum pump with an oil relief valve
EP14191836.7A EP2853747A1 (en) 2009-05-01 2010-04-23 Vacuum pump
CN2010201861452U CN201851360U (en) 2009-05-01 2010-04-30 Sliding sheet type vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0907607.6A GB0907607D0 (en) 2009-05-01 2009-05-01 Vacuum pump

Publications (1)

Publication Number Publication Date
GB0907607D0 true GB0907607D0 (en) 2009-06-10

Family

ID=40792182

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0907607.6A Ceased GB0907607D0 (en) 2009-05-01 2009-05-01 Vacuum pump

Country Status (3)

Country Link
EP (2) EP2249041B1 (en)
CN (1) CN201851360U (en)
GB (1) GB0907607D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9103246B2 (en) 2010-11-02 2015-08-11 Ford Global Technologies, Llc System and method for reducing vacuum degradation in a vehicle
DE202014009218U1 (en) * 2014-07-11 2015-10-14 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Rotary vane vacuum pump
DE102016202426A1 (en) * 2016-02-17 2017-08-17 Mahle International Gmbh Check valve for a vacuum pump
DE102016207123A1 (en) * 2016-04-27 2017-11-02 Mahle International Gmbh Check valve for a vacuum pump
DE102016207115A1 (en) * 2016-04-27 2017-11-02 Mahle International Gmbh Check valve for a vacuum pump
US11143188B2 (en) 2017-06-09 2021-10-12 Zf Cv Systems Europe Bv Vacuum pump reed valve which will reduce cold start torque
GB2584005B (en) * 2019-03-22 2022-11-23 Cummins Inc Vacuum pump exhaust reed valve with pressure bleed
DE102020111301A1 (en) * 2020-04-24 2021-10-28 Schwäbische Hüttenwerke Automotive GmbH Vacuum pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186089A (en) * 1986-02-10 1987-08-14 Matsushita Refrig Co Valve device of rotary compressor
EP0255920B1 (en) * 1986-08-06 1990-09-26 B a r m a g AG Vane vacuum pump
US5775894A (en) * 1996-11-05 1998-07-07 Tecumseh Products Company Compressor ball valve
JP2000205159A (en) * 1999-01-11 2000-07-25 Hitachi Ltd Vane type vacuum pump
JP4015803B2 (en) * 2000-04-28 2007-11-28 カルソニックコンプレッサー株式会社 Pressure control valve and gas compressor using the same
US6802791B1 (en) * 2002-03-27 2004-10-12 Torque-Traction Technologies, Inc. Pressure control valve for hydraulic actuation assembly
EP1890040B1 (en) * 2002-11-13 2012-06-27 ixetic Hückeswagen GmbH Vacuum pump
KR100652588B1 (en) * 2004-11-11 2006-12-07 엘지전자 주식회사 Discharge Valve System of Scroll Compressor
US8272846B2 (en) * 2006-12-05 2012-09-25 Carrier Corporation Integral slide valve relief valve

Also Published As

Publication number Publication date
EP2249041A3 (en) 2014-08-13
EP2853747A1 (en) 2015-04-01
EP2249041B1 (en) 2018-05-30
CN201851360U (en) 2011-06-01
EP2249041A2 (en) 2010-11-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)