SE9101061L - FLOOR WHEELS FOR A CENTRIFUGAL PUMP WITH SHOVERS DESIGNED OF BAND ELEMENT - Google Patents

FLOOR WHEELS FOR A CENTRIFUGAL PUMP WITH SHOVERS DESIGNED OF BAND ELEMENT

Info

Publication number
SE9101061L
SE9101061L SE9101061A SE9101061A SE9101061L SE 9101061 L SE9101061 L SE 9101061L SE 9101061 A SE9101061 A SE 9101061A SE 9101061 A SE9101061 A SE 9101061A SE 9101061 L SE9101061 L SE 9101061L
Authority
SE
Sweden
Prior art keywords
centrifugal pump
shovers
designed
band
band element
Prior art date
Application number
SE9101061A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE467119B (en
SE9101061D0 (en
Inventor
Sten Zeilon
Original Assignee
Sten Zeilon
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 Sten Zeilon filed Critical Sten Zeilon
Priority to SE9101061A priority Critical patent/SE9101061L/en
Publication of SE9101061D0 publication Critical patent/SE9101061D0/en
Priority to PCT/SE1992/000231 priority patent/WO1992018773A1/en
Priority to EP92908482A priority patent/EP0579688B1/en
Priority to DE69216225T priority patent/DE69216225T2/en
Publication of SE467119B publication Critical patent/SE467119B/en
Publication of SE9101061L publication Critical patent/SE9101061L/en

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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/305—Flexible 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

An empeller for a centrifugal pump comprises a disc (1) and blades (2), which comprise a number of band elements (4'), each formed by a length of a band (4) and finished at each end with band loops (42). The loops (42) are slipped over consoles, rigidly and with equal spacing fastened to said disc along its perimeter and the band elements (4') are stretched towards the centre of the disc by means of tension devices (5).
SE9101061A 1991-04-10 1991-04-10 FLOOR WHEELS FOR A CENTRIFUGAL PUMP WITH SHOVERS DESIGNED OF BAND ELEMENT SE9101061L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9101061A SE9101061L (en) 1991-04-10 1991-04-10 FLOOR WHEELS FOR A CENTRIFUGAL PUMP WITH SHOVERS DESIGNED OF BAND ELEMENT
PCT/SE1992/000231 WO1992018773A1 (en) 1991-04-10 1992-04-09 Impeller for centrifugal pump
EP92908482A EP0579688B1 (en) 1991-04-10 1992-04-09 Impeller for centrifugal pump
DE69216225T DE69216225T2 (en) 1991-04-10 1992-04-09 IMPELLER FOR CENTRIFUGAL PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101061A SE9101061L (en) 1991-04-10 1991-04-10 FLOOR WHEELS FOR A CENTRIFUGAL PUMP WITH SHOVERS DESIGNED OF BAND ELEMENT

Publications (3)

Publication Number Publication Date
SE9101061D0 SE9101061D0 (en) 1991-04-10
SE467119B SE467119B (en) 1992-05-25
SE9101061L true SE9101061L (en) 1992-05-25

Family

ID=20382407

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101061A SE9101061L (en) 1991-04-10 1991-04-10 FLOOR WHEELS FOR A CENTRIFUGAL PUMP WITH SHOVERS DESIGNED OF BAND ELEMENT

Country Status (4)

Country Link
EP (1) EP0579688B1 (en)
DE (1) DE69216225T2 (en)
SE (1) SE9101061L (en)
WO (1) WO1992018773A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2149712B1 (en) 2008-07-28 2011-05-11 Bombardier Transportation GmbH Bidirectional centrifugal fan
EP2711557B1 (en) 2012-09-20 2019-10-02 Sulzer Management AG An impeller for a centrifugal pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337619A (en) * 1941-04-14 1943-12-28 Hydraulic Brake Co Blade wheel
CH378165A (en) * 1957-05-23 1964-05-31 Patay Pumps And Turbines Limit Turbo engine
US4412783A (en) * 1981-10-08 1983-11-01 Thermo King Corporation Centrifugal fan wheel with changeable pitch blades
DE3332875A1 (en) * 1983-09-12 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Radial impeller for flow machines

Also Published As

Publication number Publication date
EP0579688B1 (en) 1996-12-27
SE467119B (en) 1992-05-25
WO1992018773A1 (en) 1992-10-29
DE69216225T2 (en) 1997-07-17
DE69216225D1 (en) 1997-02-06
EP0579688A1 (en) 1994-01-26
SE9101061D0 (en) 1991-04-10

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