DE60123410D1 - Kreiselpumpe mit einer lageranordnung - Google Patents

Kreiselpumpe mit einer lageranordnung

Info

Publication number
DE60123410D1
DE60123410D1 DE60123410T DE60123410T DE60123410D1 DE 60123410 D1 DE60123410 D1 DE 60123410D1 DE 60123410 T DE60123410 T DE 60123410T DE 60123410 T DE60123410 T DE 60123410T DE 60123410 D1 DE60123410 D1 DE 60123410D1
Authority
DE
Germany
Prior art keywords
pump
impeller
bearings
centrifugal pump
bearing arrangement
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 - Lifetime
Application number
DE60123410T
Other languages
English (en)
Other versions
DE60123410T2 (de
Inventor
Arne Jonsson
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.)
Wartsila Oil and Gas Systems AS
Original Assignee
Hamworthy KSE AS
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 AS filed Critical Hamworthy KSE AS
Publication of DE60123410D1 publication Critical patent/DE60123410D1/de
Application granted granted Critical
Publication of DE60123410T2 publication Critical patent/DE60123410T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/04—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)
DE60123410T 2000-02-24 2001-02-23 Kreiselpumpe mit einer lageranordnung Expired - Lifetime DE60123410T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20000912 2000-02-24
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 (2)

Publication Number Publication Date
DE60123410D1 true DE60123410D1 (de) 2006-11-09
DE60123410T2 DE60123410T2 (de) 2007-08-23

Family

ID=19910781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123410T Expired - Lifetime DE60123410T2 (de) 2000-02-24 2001-02-23 Kreiselpumpe mit einer lageranordnung

Country Status (10)

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

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
NO20000912L (no) 2001-08-27
DE60123410T2 (de) 2007-08-23
AU3783301A (en) 2001-11-26
EP1272761A1 (de) 2003-01-08
WO2001088380A1 (en) 2001-11-22
EP1272761B8 (de) 2006-11-15
EP1272761B1 (de) 2006-09-27
NO311105B1 (no) 2001-10-08
KR20030009366A (ko) 2003-01-29
NO20000912D0 (no) 2000-02-24
DK1272761T3 (da) 2007-01-29

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HAMWORTHY KSE A/S, TRANBY, NO

8364 No opposition during term of opposition