CA2575781A1 - Single-winged vacuum pump - Google Patents

Single-winged vacuum pump Download PDF

Info

Publication number
CA2575781A1
CA2575781A1 CA002575781A CA2575781A CA2575781A1 CA 2575781 A1 CA2575781 A1 CA 2575781A1 CA 002575781 A CA002575781 A CA 002575781A CA 2575781 A CA2575781 A CA 2575781A CA 2575781 A1 CA2575781 A1 CA 2575781A1
Authority
CA
Canada
Prior art keywords
insert
vacuum pump
rotor
blade
housing
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.)
Abandoned
Application number
CA002575781A
Other languages
English (en)
French (fr)
Inventor
Willi Schneider
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.)
Joma Hydromechanic GmbH
Original Assignee
Joma-Hydromechanic Gmbh
Willi Schneider
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 Joma-Hydromechanic Gmbh, Willi Schneider filed Critical Joma-Hydromechanic Gmbh
Publication of CA2575781A1 publication Critical patent/CA2575781A1/en
Abandoned 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
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid
    • 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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • 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
    • F04C18/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
CA002575781A 2004-07-09 2005-04-20 Single-winged vacuum pump Abandoned CA2575781A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004034922A DE102004034922B4 (de) 2004-07-09 2004-07-09 Einflügelvakuumpumpe
DE102004034922.3 2004-07-09
PCT/EP2005/004213 WO2006005384A1 (de) 2004-07-09 2005-04-20 Einflügelvakuumpumpe

Publications (1)

Publication Number Publication Date
CA2575781A1 true CA2575781A1 (en) 2006-01-19

Family

ID=34965055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002575781A Abandoned CA2575781A1 (en) 2004-07-09 2005-04-20 Single-winged vacuum pump

Country Status (6)

Country Link
EP (1) EP1766238B1 (de)
KR (1) KR101190436B1 (de)
CN (1) CN100491734C (de)
CA (1) CA2575781A1 (de)
DE (2) DE102004034922B4 (de)
WO (1) WO2006005384A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031505A2 (de) * 2008-09-16 2010-03-25 Ixetic Hückeswagen Gmbh Vakuumpumpe
CN102536822B (zh) * 2012-02-14 2016-06-08 无锡明治泵业有限公司 滚柱滑片真空泵
DE102014205711B4 (de) * 2014-03-27 2016-03-24 Magna Powertrain Hückeswagen GmbH Vakuumpumpe und Verfahren zum Betrieb der Vakuumpumpe
DE102014107735B4 (de) * 2014-06-02 2018-04-19 Schwäbische Hüttenwerke Automotive GmbH Flügel mit axialer Abdichtung
WO2018217173A1 (en) * 2017-05-25 2018-11-29 Nanyang Technological University Rotary vane apparatus
CN107355380A (zh) * 2017-08-18 2017-11-17 宁波拓普智能刹车系统有限公司 一种汽车单叶片式电子真空泵装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594441A (en) * 1945-06-25 1947-11-11 Thomas Lionel Hicks Improvements in rotary compressors
CH154275A (de) * 1931-01-14 1932-04-30 Sulzer Ag Drehkolbenmaschine mit sichelförmigem Arbeitsraum.
US2149337A (en) * 1934-12-11 1939-03-07 Deming Rotary Pump Company Rotary pump
FR1034534A (fr) * 1950-03-31 1953-07-27 Intra Ind Termotecnica Relais Pompe rotative à éléments d'étanchéité élastiques
US3041979A (en) * 1960-06-06 1962-07-03 Jabsco Pump Co Pump with releasable end cover
US3652191A (en) * 1970-06-22 1972-03-28 Trw Inc Compressor
DE3219757A1 (de) * 1982-05-26 1983-12-01 Volkswagenwerk Ag, 3180 Wolfsburg Dichtungsanordnung
JPS6318195A (ja) * 1986-07-10 1988-01-26 Toyota Autom Loom Works Ltd スライドベ−ン型回転圧縮機におけるシリンダブロツクの製造方法
DE3766931D1 (en) * 1986-10-18 1991-02-07 Barmag Barmer Maschf Fluegelzellenpumpe.
DE3824426A1 (de) * 1988-07-19 1990-01-25 Bosch Gmbh Robert Fluegelzellenkompressor
DE8914705U1 (de) * 1989-12-14 1990-08-30 Albert Handtmann Maschinenfabrik Gmbh & Co Kg, 7950 Biberach, De
US5181843A (en) * 1992-01-14 1993-01-26 Autocam Corporation Internally constrained vane compressor
KR19990072320A (ko) * 1998-02-02 1999-09-27 나카무라 시게오 베인-타입유체기계
DE50100666D1 (de) * 2000-03-15 2003-10-30 Joma Hydromechanic Gmbh Verdrängerpumpe
WO2004044431A2 (de) * 2002-11-13 2004-05-27 Luk Automobiltechnik Gmbh & Co. Kg Vakuumpumpe

Also Published As

Publication number Publication date
DE102004034922A1 (de) 2006-02-02
DE102004034922B4 (de) 2006-05-11
CN100491734C (zh) 2009-05-27
KR20070034089A (ko) 2007-03-27
KR101190436B1 (ko) 2012-10-11
DE502005002583D1 (de) 2008-03-06
EP1766238A1 (de) 2007-03-28
EP1766238B1 (de) 2008-01-16
WO2006005384A1 (de) 2006-01-19
CN101002021A (zh) 2007-07-18

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20131122