ATE468490T1 - Seitenkanalpumpe und stator dafür - Google Patents

Seitenkanalpumpe und stator dafür

Info

Publication number
ATE468490T1
ATE468490T1 AT03738313T AT03738313T ATE468490T1 AT E468490 T1 ATE468490 T1 AT E468490T1 AT 03738313 T AT03738313 T AT 03738313T AT 03738313 T AT03738313 T AT 03738313T AT E468490 T1 ATE468490 T1 AT E468490T1
Authority
AT
Austria
Prior art keywords
pump
inlet
outlet
fluid
stator
Prior art date
Application number
AT03738313T
Other languages
English (en)
Inventor
Ian David Stones
Ingo Graham
Original Assignee
Edwards 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 Edwards Ltd filed Critical Edwards Ltd
Application granted granted Critical
Publication of ATE468490T1 publication Critical patent/ATE468490T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/005—Regenerative pumps of multistage type the stages being radially offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Massaging Devices (AREA)
  • Feeding And Controlling Fuel (AREA)
AT03738313T 2002-07-05 2003-07-04 Seitenkanalpumpe und stator dafür ATE468490T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0215709.7A GB0215709D0 (en) 2002-07-05 2002-07-05 A regenerative fluid pump and stator for the same
PCT/GB2003/002907 WO2004005722A1 (en) 2002-07-05 2003-07-04 A regenerative fluid pump and stator for the same

Publications (1)

Publication Number Publication Date
ATE468490T1 true ATE468490T1 (de) 2010-06-15

Family

ID=9939990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03738313T ATE468490T1 (de) 2002-07-05 2003-07-04 Seitenkanalpumpe und stator dafür

Country Status (8)

Country Link
US (1) US7175383B2 (de)
EP (1) EP1520107B1 (de)
JP (1) JP4353895B2 (de)
AT (1) ATE468490T1 (de)
AU (1) AU2003244837A1 (de)
DE (1) DE60332628D1 (de)
GB (1) GB0215709D0 (de)
WO (1) WO2004005722A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8070419B2 (en) * 2008-12-24 2011-12-06 Agilent Technologies, Inc. Spiral pumping stage and vacuum pump incorporating such pumping stage
DE102015113821B4 (de) 2014-08-27 2020-06-04 Pfeiffer Vacuum Gmbh Vakuumpumpe
GB2594145B (en) 2020-03-04 2024-07-31 Eaton Intelligent Power Ltd Single wheel multi-stage radially-layered regenerative pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917431A (en) * 1973-09-18 1975-11-04 Dresser Ind Multi-stage regenerative fluid pump
DE3427112A1 (de) * 1984-07-23 1986-01-23 Friedrich 8541 Röttenbach Schweinfurter Seitenkanalpumpe mit kraefteausgleich
GB9027231D0 (en) * 1990-12-15 1991-02-06 Dowty Defence & Air Syst Regenerative pump
US5358373A (en) * 1992-04-29 1994-10-25 Varian Associates, Inc. High performance turbomolecular vacuum pumps
JP3448925B2 (ja) * 1993-10-29 2003-09-22 株式会社日本自動車部品総合研究所 渦流ブロア
JP3591091B2 (ja) 1995-11-07 2004-11-17 株式会社デンソー 再生ポンプ
GB9609281D0 (en) * 1996-05-03 1996-07-10 Boc Group Plc Improved vacuum pumps
JPH11218087A (ja) * 1997-11-03 1999-08-10 Walbro Corp 力均衡横みぞ型燃料ポンプ

Also Published As

Publication number Publication date
EP1520107B1 (de) 2010-05-19
GB0215709D0 (en) 2002-08-14
AU2003244837A1 (en) 2004-01-23
DE60332628D1 (de) 2010-07-01
WO2004005722A1 (en) 2004-01-15
US7175383B2 (en) 2007-02-13
JP2005532497A (ja) 2005-10-27
JP4353895B2 (ja) 2009-10-28
US20060034676A1 (en) 2006-02-16
EP1520107A1 (de) 2005-04-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties