DK0739452T3 - Centrifugalpumperotor af plade og med aflastningsåbninger - Google Patents

Centrifugalpumperotor af plade og med aflastningsåbninger

Info

Publication number
DK0739452T3
DK0739452T3 DK95906291T DK95906291T DK0739452T3 DK 0739452 T3 DK0739452 T3 DK 0739452T3 DK 95906291 T DK95906291 T DK 95906291T DK 95906291 T DK95906291 T DK 95906291T DK 0739452 T3 DK0739452 T3 DK 0739452T3
Authority
DK
Denmark
Prior art keywords
centrifugal pump
pump rotor
relief openings
plate centrifugal
plate
Prior art date
Application number
DK95906291T
Other languages
English (en)
Inventor
Christoph Jaeger
Original Assignee
Ksb Ag
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 Ksb Ag filed Critical Ksb Ag
Application granted granted Critical
Publication of DK0739452T3 publication Critical patent/DK0739452T3/da

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
    • F04D29/22—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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2272—Rotors specially for centrifugal pumps with special measures for influencing flow or boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK95906291T 1994-01-12 1995-01-04 Centrifugalpumperotor af plade og med aflastningsåbninger DK0739452T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4400633A DE4400633A1 (de) 1994-01-12 1994-01-12 Mit Entlastungsöffnungen ausgestattetes Kreiselpumpenlaufrad aus Blech
PCT/EP1995/000016 WO1995019503A1 (de) 1994-01-12 1995-01-04 Mit entlastungsöffnungen ausgestattetes kreiselpumpenlaufrad aus blech

Publications (1)

Publication Number Publication Date
DK0739452T3 true DK0739452T3 (da) 1999-07-19

Family

ID=6507746

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95906291T DK0739452T3 (da) 1994-01-12 1995-01-04 Centrifugalpumperotor af plade og med aflastningsåbninger

Country Status (4)

Country Link
EP (1) EP0739452B1 (da)
DE (2) DE4400633A1 (da)
DK (1) DK0739452T3 (da)
WO (1) WO1995019503A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4561852B2 (ja) 2008-03-26 2010-10-13 株式会社日立プラントテクノロジー 羽根車
JP2013148075A (ja) * 2012-01-23 2013-08-01 Mitsubishi Heavy Ind Ltd 遠心式流体機械
KR20140108389A (ko) * 2013-02-26 2014-09-11 현대중공업 주식회사 밸런싱홀을 구비하는 원심 펌프

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518179C (de) * 1929-09-20 1931-02-12 Hans Reinecke Entlastung der innerhalb der rueckseitigen Dichtungsringe der Laufraeder umlaufenderhydraulischer Maschinen befindlichen Raeume
FR972528A (fr) * 1948-05-05 1951-01-31 Cie Des Surchauffeurs Perfectionnements aux pompes centrifuges
US3632220A (en) * 1970-08-27 1972-01-04 Chrysler Corp Coolant pump
DE3517499A1 (de) * 1985-05-15 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Laufrad
JPH05288803A (ja) * 1992-04-14 1993-11-05 Fujitsu Ltd Ｉｃトレー

Also Published As

Publication number Publication date
EP0739452B1 (de) 1998-11-04
DE4400633A1 (de) 1995-07-13
DE59504143D1 (de) 1998-12-10
EP0739452A1 (de) 1996-10-30
WO1995019503A1 (de) 1995-07-20

Similar Documents

Publication Publication Date Title
DE19781894T1 (de) Selbstansaugende Kreiselpumpe
DE59712162D1 (de) Zentrifugalpumpe
DE59509833D1 (de) Zentrifugal-Blutpumpe
EE9800324A (et) Pumbarootor
DE69733196D1 (de) Flügelzellenpumpe
DE69727272D1 (de) Flügelzellenpumpe
DE69609666D1 (de) Kreiselpumpe
DE19681677T1 (de) Kreiselpumpe
EE9800325A (et) Pumbarootor
DE59406861D1 (de) Kreiselpumpenlaufrad
DE69922198D1 (de) Zentrifugalpumpe
DE59302906D1 (de) Rotorpumpe
DE59500922D1 (de) Flügelzellenpumpe
DE59403625D1 (de) Selbstansaugende Kreiselpumpe
DE59501825D1 (de) Kreiselpumpe
DK0739452T3 (da) Centrifugalpumperotor af plade og med aflastningsåbninger
DE19780598D2 (de) Flügelzellenpumpe
DE59709468D1 (de) Flügelzellenpumpe
DE59401938D1 (de) Kreiselpumpe
DE59604148D1 (de) Kreiselpumpe
DE59502366D1 (de) Flügelzellenpumpe
DK158799C (da) Centrifugalpumpe af enkanaltype
DE59912145D1 (de) Kreiselpumpenaggregat
DE69502528D1 (de) Flügelzellenpumpe
DE59603824D1 (de) Kreiselpumpe