DK1272761T3 - Centrifugalpumpe med en lejeanordning - Google Patents

Centrifugalpumpe med en lejeanordning

Info

Publication number
DK1272761T3
DK1272761T3 DK01910257T DK01910257T DK1272761T3 DK 1272761 T3 DK1272761 T3 DK 1272761T3 DK 01910257 T DK01910257 T DK 01910257T DK 01910257 T DK01910257 T DK 01910257T DK 1272761 T3 DK1272761 T3 DK 1272761T3
Authority
DK
Denmark
Prior art keywords
pump
impeller
bearings
bearing device
centrifugal pump
Prior art date
Application number
DK01910257T
Other languages
English (en)
Inventor
Arne Jonsson
Original Assignee
Hamworthy Kse A S
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 Hamworthy Kse A S filed Critical Hamworthy Kse A S
Application granted granted Critical
Publication of DK1272761T3 publication Critical patent/DK1272761T3/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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Sliding-Contact Bearings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DK01910257T 2000-02-24 2001-02-23 Centrifugalpumpe med en lejeanordning DK1272761T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20000912A NO311105B1 (no) 2000-02-24 2000-02-24 Sentrifugalpumpe
PCT/NO2001/000073 WO2001088380A1 (en) 2000-02-24 2001-02-23 Bearing arrangement in a centrifugal pump

Publications (1)

Publication Number Publication Date
DK1272761T3 true DK1272761T3 (da) 2007-01-29

Family

ID=19910781

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01910257T DK1272761T3 (da) 2000-02-24 2001-02-23 Centrifugalpumpe med en lejeanordning

Country Status (10)

Country Link
EP (1) EP1272761B8 (da)
JP (1) JP4035326B2 (da)
KR (1) KR100471537B1 (da)
AT (1) ATE340936T1 (da)
AU (1) AU3783301A (da)
DE (1) DE60123410T2 (da)
DK (1) DK1272761T3 (da)
ES (1) ES2270985T3 (da)
NO (1) NO311105B1 (da)
WO (1) WO2001088380A1 (da)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901638B1 (de) * 1979-01-17 1979-08-30 Gascoigne Suedstall Gmbh Kreiselpumpe fuer mit Feststoffen versetzte Fluessigkeiten
DE3421374C1 (de) * 1984-06-08 1985-06-20 Skf Gmbh Lagereinheit mit integrierter Pumpe
US5217350A (en) * 1990-12-28 1993-06-08 Honda Giken Kogyo Kabushiki Kaisha Water pump
FR2693514B1 (fr) * 1992-07-10 1994-09-02 Richard Baglin Perfectionnement aux pompes centrifuges.
DE4327425A1 (de) * 1992-09-14 1994-03-17 Klein Schanzlin & Becker Ag Lagerung

Also Published As

Publication number Publication date
ATE340936T1 (de) 2006-10-15
JP2003533643A (ja) 2003-11-11
JP4035326B2 (ja) 2008-01-23
ES2270985T3 (es) 2007-04-16
KR100471537B1 (ko) 2005-03-09
DE60123410D1 (de) 2006-11-09
NO20000912L (no) 2001-08-27
DE60123410T2 (de) 2007-08-23
AU3783301A (en) 2001-11-26
EP1272761A1 (en) 2003-01-08
WO2001088380A1 (en) 2001-11-22
EP1272761B8 (en) 2006-11-15
EP1272761B1 (en) 2006-09-27
NO311105B1 (no) 2001-10-08
KR20030009366A (ko) 2003-01-29
NO20000912D0 (no) 2000-02-24

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