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DE502005002583D1 - A single-blade - Google Patents

A single-blade

Info

Publication number
DE502005002583D1
DE502005002583D1 DE502005002583T DE502005002583T DE502005002583D1 DE 502005002583 D1 DE502005002583 D1 DE 502005002583D1 DE 502005002583 T DE502005002583 T DE 502005002583T DE 502005002583 T DE502005002583 T DE 502005002583T DE 502005002583 D1 DE502005002583 D1 DE 502005002583D1
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
DE502005002583T
Other languages
German (de)
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 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 DE502005002583D1 publication Critical patent/DE502005002583D1/en
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
    • 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
    • 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
    • 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)
DE502005002583T 2004-07-09 2005-04-20 A single-blade Expired - Lifetime DE502005002583D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004034922A DE102004034922B4 (en) 2004-07-09 2004-07-09 A single-blade
PCT/EP2005/004213 WO2006005384A1 (en) 2004-07-09 2005-04-20 Single-winged vacuum pump

Publications (1)

Publication Number Publication Date
DE502005002583D1 true DE502005002583D1 (en) 2008-03-06

Family

ID=34965055

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004034922A Expired - Fee Related DE102004034922B4 (en) 2004-07-09 2004-07-09 A single-blade
DE502005002583T Expired - Lifetime DE502005002583D1 (en) 2004-07-09 2005-04-20 A single-blade

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004034922A Expired - Fee Related DE102004034922B4 (en) 2004-07-09 2004-07-09 A single-blade

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031505A2 (en) * 2008-09-16 2010-03-25 Ixetic Hückeswagen Gmbh Vacuum pump
CN102536822B (en) * 2012-02-14 2016-06-08 无锡明治泵业有限公司 Pin roller sliding vane vacuum pump
DE102014205711B4 (en) * 2014-03-27 2016-03-24 Magna Powertrain Hückeswagen GmbH Vacuum pump and method for operating the vacuum pump
DE102014107735B4 (en) * 2014-06-02 2018-04-19 Schwäbische Hüttenwerke Automotive GmbH Wing with axial seal
WO2018217173A1 (en) * 2017-05-25 2018-11-29 Nanyang Technological University Rotary vane apparatus
CN107355380A (en) * 2017-08-18 2017-11-17 宁波拓普智能刹车系统有限公司 A kind of automobile single blade formula electronic vacuum pump installation

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 (en) * 1931-01-14 1932-04-30 Sulzer Ag Rotary piston machine with sickle-shaped working space.
US2149337A (en) * 1934-12-11 1939-03-07 Deming Rotary Pump Company Rotary pump
FR1034534A (en) * 1950-03-31 1953-07-27 Intra Ind Termotecnica Relais Rotary pump with elastic sealing elements
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 (en) * 1982-05-26 1983-12-01 Volkswagenwerk Ag, 3180 Wolfsburg Seal arrangement
JPS6318195A (en) * 1986-07-10 1988-01-26 Toyota Autom Loom Works Ltd Manufacture for cylinder block in slide vane type rotary compressor
EP0264778B1 (en) * 1986-10-18 1991-01-02 B a r m a g AG Vane pump
DE3824426A1 (en) * 1988-07-19 1990-01-25 Bosch Gmbh Robert Vane-cell compressor
DE8914705U1 (en) * 1989-12-14 1990-08-30 Albert Handtmann Maschinenfabrik GmbH & Co KG, 7950 Biberach Vane pump for conveying pasty masses, especially sausage meat
US5181843A (en) * 1992-01-14 1993-01-26 Autocam Corporation Internally constrained vane compressor
KR19990072320A (en) * 1998-02-02 1999-09-27 나카무라 시게오 Vane-type fluid machine
DE50100666D1 (en) * 2000-03-15 2003-10-30 Joma Hydromechanic Gmbh displacement
AU2003287863A1 (en) * 2002-11-13 2004-06-03 Luk Automobiltechnik Gmbh And Co. Kg Vacuum pump

Also Published As

Publication number Publication date
EP1766238B1 (en) 2008-01-16
EP1766238A1 (en) 2007-03-28
CN101002021A (en) 2007-07-18
DE102004034922B4 (en) 2006-05-11
WO2006005384A1 (en) 2006-01-19
DE102004034922A1 (en) 2006-02-02
KR20070034089A (en) 2007-03-27
CN100491734C (en) 2009-05-27
KR101190436B1 (en) 2012-10-11
CA2575781A1 (en) 2006-01-19

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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