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DE502005002062D1 - Einflügelvakuumpumpe - Google Patents

Einflügelvakuumpumpe

Info

Publication number
DE502005002062D1
DE502005002062D1 DE502005002062T DE502005002062T DE502005002062D1 DE 502005002062 D1 DE502005002062 D1 DE 502005002062D1 DE 502005002062 T DE502005002062 T DE 502005002062T DE 502005002062 T DE502005002062 T DE 502005002062T DE 502005002062 D1 DE502005002062 D1 DE 502005002062D1
Authority
DE
Germany
Prior art keywords
blade
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.)
Expired - Lifetime
Application number
DE502005002062T
Other languages
English (en)
Inventor
Willi Schneider
Martin Thoma
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 Polytec GmbH
Original Assignee
Joma Hydromechanic 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 Joma Hydromechanic GmbH filed Critical Joma Hydromechanic GmbH
Publication of DE502005002062D1 publication Critical patent/DE502005002062D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
DE502005002062T 2004-07-09 2005-04-20 Einflügelvakuumpumpe Expired - Lifetime DE502005002062D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410034920 DE102004034920B3 (de) 2004-07-09 2004-07-09 Einflügelvakuumpumpe
PCT/EP2005/004211 WO2006005382A1 (de) 2004-07-09 2005-04-20 Einflügelvakuumpumpe

Publications (1)

Publication Number Publication Date
DE502005002062D1 true DE502005002062D1 (de) 2008-01-03

Family

ID=34978801

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200410034920 Expired - Fee Related DE102004034920B3 (de) 2004-07-09 2004-07-09 Einflügelvakuumpumpe
DE502005002062T Expired - Lifetime DE502005002062D1 (de) 2004-07-09 2005-04-20 Einflügelvakuumpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200410034920 Expired - Fee Related DE102004034920B3 (de) 2004-07-09 2004-07-09 Einflügelvakuumpumpe

Country Status (3)

Country Link
EP (1) EP1766241B1 (de)
DE (2) DE102004034920B3 (de)
WO (1) WO2006005382A1 (de)

Families Citing this family (2)

* 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
CN112555151A (zh) * 2021-01-21 2021-03-26 爱德华真空设备股份有限公司 消除有害空间旋片式真空泵

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2714876A (en) * 1951-07-26 1955-08-09 Reed Roller Bit Co Fluid actuated vane type motor
US2901974A (en) * 1955-05-13 1959-09-01 Cav Ltd Liquid fuel injection pumps for internal combustion engines
IE34277B1 (en) * 1968-09-12 1975-04-02 Ostberg Bernhard Nils Vane-type rotary positive-displacement pumps and compressors
US3652191A (en) * 1970-06-22 1972-03-28 Trw Inc Compressor
DE3219757A1 (de) * 1982-05-26 1983-12-01 Volkswagenwerk Ag, 3180 Wolfsburg Dichtungsanordnung
US4737090A (en) * 1985-05-30 1988-04-12 Nippondenso Co., Ltd. Movable vane compressor
DE3813132A1 (de) * 1987-05-19 1988-12-15 Barmag Barmer Maschf Fluegelzellenpumpe
JP2706105B2 (ja) * 1988-10-15 1998-01-28 株式会社豊田自動織機製作所 ベーン圧縮機
JPH0778393B2 (ja) * 1988-10-26 1995-08-23 株式会社豊田自動織機製作所 ベーン圧縮機
DE8914705U1 (de) * 1989-12-14 1990-08-30 Albert Handtmann Maschinenfabrik GmbH & Co KG, 7950 Biberach Flügelzellenpumpe zum Fördern von pasteusen Massen, insbesondere von Wurstbrät
US5181843A (en) * 1992-01-14 1993-01-26 Autocam Corporation Internally constrained vane compressor
GB2332481B (en) * 1997-12-16 2002-06-05 James Wayne Hyland A heart-shaped pump
KR19990072320A (ko) * 1998-02-02 1999-09-27 나카무라 시게오 베인-타입유체기계

Also Published As

Publication number Publication date
EP1766241A1 (de) 2007-03-28
DE102004034920B3 (de) 2005-12-01
WO2006005382A1 (de) 2006-01-19
EP1766241B1 (de) 2007-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JOMA-POLYTEC KUNSTSTOFFTECHNIK GMBH, 72411 BOD, DE

8327 Change in the person/name/address of the patent owner

Owner name: JOMA-POLYTEC GMBH, 72411 BODELSHAUSEN, DE