DE2966562D1 - Single vane rotodynamic impeller - Google Patents

Single vane rotodynamic impeller

Info

Publication number
DE2966562D1
DE2966562D1 DE7979302611T DE2966562T DE2966562D1 DE 2966562 D1 DE2966562 D1 DE 2966562D1 DE 7979302611 T DE7979302611 T DE 7979302611T DE 2966562 T DE2966562 T DE 2966562T DE 2966562 D1 DE2966562 D1 DE 2966562D1
Authority
DE
Germany
Prior art keywords
single vane
impeller
rotodynamic impeller
outlet
rotodynamic
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
Application number
DE7979302611T
Other languages
German (de)
English (en)
Inventor
Geoffrey Gordon Lake
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.)
SPP Group Ltd
Original Assignee
SPP Group 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 SPP Group Ltd filed Critical SPP Group Ltd
Application granted granted Critical
Publication of DE2966562D1 publication Critical patent/DE2966562D1/de
Expired 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • F04D29/183—Semi axial flow rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Fluid-Damping Devices (AREA)
DE7979302611T 1978-11-17 1979-11-16 Single vane rotodynamic impeller Expired DE2966562D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7845068 1978-11-17

Publications (1)

Publication Number Publication Date
DE2966562D1 true DE2966562D1 (de) 1984-02-23

Family

ID=10501141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302611T Expired DE2966562D1 (de) 1978-11-17 1979-11-16 Single vane rotodynamic impeller

Country Status (7)

Country Link
US (1) US4427336A (cg-RX-API-DMAC7.html)
EP (1) EP0011506B1 (cg-RX-API-DMAC7.html)
JP (1) JPS55500914A (cg-RX-API-DMAC7.html)
AT (1) ATE5913T1 (cg-RX-API-DMAC7.html)
DE (1) DE2966562D1 (cg-RX-API-DMAC7.html)
FI (1) FI793599A7 (cg-RX-API-DMAC7.html)
WO (1) WO1980001095A1 (cg-RX-API-DMAC7.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665006A5 (de) * 1983-04-28 1988-04-15 Schneider Hans Ulrich Pumpe.
IT1174991B (it) * 1983-07-06 1987-07-01 Pompe F B M Spa Pompa centrifuga per materiali e prodotti molto densi e/o viscosi
DE19717458A1 (de) * 1997-04-25 1998-10-29 Klein Schanzlin & Becker Ag Kreiselpumpe
US6692234B2 (en) 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
EP1169550A4 (en) * 1999-03-22 2003-11-19 David Muhs PUMP ASSEMBLY AND RELATED COMPONENTS
US6405748B1 (en) 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
US6315524B1 (en) 1999-03-22 2001-11-13 David Muhs Pump system with vacuum source
US6390768B1 (en) 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
EP1441129A4 (en) * 2001-11-01 2010-04-14 Ishigaki Mech Ind TURBOPUMP
US6808305B2 (en) * 2002-03-25 2004-10-26 Sharpe Mixers, Inc. Method and apparatus for mixing additives with sludge in a powered line blender
US7037069B2 (en) * 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
US7407915B2 (en) * 2005-11-29 2008-08-05 Baker Hughes Incorporated Polymer hydration method using microemulsions
US7878768B2 (en) * 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US20080175722A1 (en) * 2007-01-19 2008-07-24 David Muhs Vacuum pump with wear adjustment
US20080246284A1 (en) * 2007-04-05 2008-10-09 Blue Green Pacific, Inc. Easily adaptable and configurable wind-based power generation system with scaled turbine system
US8998586B2 (en) * 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
WO2011042515A1 (en) * 2009-10-08 2011-04-14 Cardo Production Wexford Limited A pump impeller
EP3426886B1 (en) * 2016-03-09 2020-05-27 OneSubsea IP UK Limited Determining flow rates of multiphase fluids
CN106895004A (zh) * 2017-04-05 2017-06-27 亚太水处理(天长)有限公司 一种无堵塞式柔性排污螺旋泵
WO2018235105A1 (en) * 2017-06-22 2018-12-27 Cri Pumps Private Limited Helical impeller
NO344650B1 (no) * 2018-06-28 2020-02-17 Mjoes Metallvarefabrikk As Pumpeanordning og anvendelse derav
NO344176B1 (no) * 2018-09-13 2019-09-30 Breivik Roy Arne Fiskepumpe og fremgangsmåte for transportere fisk
DE102020003847A1 (de) * 2020-06-26 2021-12-30 KSB SE & Co. KGaA Kreiselpumpe zur Förderung feststoffhaltiger Medien
JP7723351B2 (ja) * 2022-10-06 2025-08-14 株式会社鶴見製作所 ポンプ用インペラ、それを用いたポンプ及びポンプ用インペラのバランス調整方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB174184A (en) * 1920-10-19 1922-01-19 Cameron Steam Pump Works As Improvements in impeller vanes for water pumps
US2407748A (en) 1943-12-28 1946-09-17 Lombard Governor Corp Rotary pump
US3035781A (en) * 1958-11-28 1962-05-22 Grubbens & Co Aktiebolag Pulpers
DE1162195B (de) * 1960-06-01 1964-01-30 Martin Staehle Einschaufel-Zentrifugalpumpenrad
US3156190A (en) * 1963-03-14 1964-11-10 Hidrostal Pump impeller
GB1153993A (en) * 1965-06-16 1969-06-04 Rolls Royce Rotary Impeller Pumps
US3644056A (en) * 1970-03-06 1972-02-22 Koninkl Maschf Stork Nv Centrifugal pump
US3737249A (en) * 1970-08-26 1973-06-05 Trw Inc High flow pump impeller for low net positive suction head and method of designing same
US4111599A (en) * 1976-12-06 1978-09-05 Staehle Martin Centrifugal pump for viscous media
CH633617A5 (de) 1978-08-31 1982-12-15 Martin Staehle Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen.

Also Published As

Publication number Publication date
EP0011506B1 (en) 1984-01-18
ATE5913T1 (de) 1984-02-15
JPS55500914A (cg-RX-API-DMAC7.html) 1980-11-06
WO1980001095A1 (en) 1980-05-29
EP0011506A1 (en) 1980-05-28
US4427336A (en) 1984-01-24
FI793599A7 (fi) 1981-01-01

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: ERFINDER IST ANMELDER

8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee