SE0102839L - Pumpanordning av centrifugaltyp - Google Patents

Pumpanordning av centrifugaltyp

Info

Publication number
SE0102839L
SE0102839L SE0102839A SE0102839A SE0102839L SE 0102839 L SE0102839 L SE 0102839L SE 0102839 A SE0102839 A SE 0102839A SE 0102839 A SE0102839 A SE 0102839A SE 0102839 L SE0102839 L SE 0102839L
Authority
SE
Sweden
Prior art keywords
blade wheel
impeller
regulating
main blade
rotatable
Prior art date
Application number
SE0102839A
Other languages
Unknown language ( )
English (en)
Other versions
SE0102839D0 (sv
SE523740C2 (sv
Inventor
Erik Ehlin
Original Assignee
Aerodyn Ab
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 Aerodyn Ab filed Critical Aerodyn Ab
Priority to SE0102839A priority Critical patent/SE523740C2/sv
Publication of SE0102839D0 publication Critical patent/SE0102839D0/sv
Priority to PCT/SE2002/001503 priority patent/WO2003019013A1/en
Publication of SE0102839L publication Critical patent/SE0102839L/sv
Publication of SE523740C2 publication Critical patent/SE523740C2/sv

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
SE0102839A 2001-08-27 2001-08-27 Pumpanordning av centrifugaltyp SE523740C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0102839A SE523740C2 (sv) 2001-08-27 2001-08-27 Pumpanordning av centrifugaltyp
PCT/SE2002/001503 WO2003019013A1 (en) 2001-08-27 2002-08-23 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102839A SE523740C2 (sv) 2001-08-27 2001-08-27 Pumpanordning av centrifugaltyp

Publications (3)

Publication Number Publication Date
SE0102839D0 SE0102839D0 (sv) 2001-08-27
SE0102839L true SE0102839L (sv) 2003-02-28
SE523740C2 SE523740C2 (sv) 2004-05-11

Family

ID=20285134

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102839A SE523740C2 (sv) 2001-08-27 2001-08-27 Pumpanordning av centrifugaltyp

Country Status (2)

Country Link
SE (1) SE523740C2 (sv)
WO (1) WO2003019013A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101749269B (zh) * 2008-11-28 2012-03-14 江苏国泉泵业制造有限公司 离心泵叶轮的多工况点设计法
EP2228541B1 (de) * 2009-03-09 2012-11-14 Grundfos Management A/S Laufrad für eine Kreiselpumpe
CN102086884B (zh) * 2010-04-19 2014-05-14 江苏大学 离心泵叶轮的四工况点水力设计方法
CN102086885B (zh) * 2010-04-19 2014-07-30 江苏大学 无过载离心泵叶轮的五工况点设计法
US9206677B2 (en) 2011-08-26 2015-12-08 Baker Hughes Incorporated Adjustable vane diffuser insert for electrical submersible pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392200A (en) * 1944-11-27 1946-01-01 Gen Electric Centrifugal compressor
US2946288A (en) * 1958-06-25 1960-07-26 Thompson Ramo Wooldridge Inc Pump
FR2175393A5 (sv) * 1972-01-19 1973-10-19 Lucas Aerospace Ltd
GB2049832A (en) * 1979-05-29 1980-12-31 Weir Group Ltd Centrifugal and Radial-Flow Machines

Also Published As

Publication number Publication date
SE0102839D0 (sv) 2001-08-27
SE523740C2 (sv) 2004-05-11
WO2003019013A1 (en) 2003-03-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed