DK0744551T3 - Centrifugalpumpe til transport af varme kedler - Google Patents

Centrifugalpumpe til transport af varme kedler

Info

Publication number
DK0744551T3
DK0744551T3 DK96106606T DK96106606T DK0744551T3 DK 0744551 T3 DK0744551 T3 DK 0744551T3 DK 96106606 T DK96106606 T DK 96106606T DK 96106606 T DK96106606 T DK 96106606T DK 0744551 T3 DK0744551 T3 DK 0744551T3
Authority
DK
Denmark
Prior art keywords
sealing
transport
centrifugal pump
ring
pump
Prior art date
Application number
DK96106606T
Other languages
Danish (da)
English (en)
Inventor
Joerg Urban
Waldemar Schwartz
Hans-Dieter Sturm
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 DK0744551T3 publication Critical patent/DK0744551T3/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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • 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
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK96106606T 1995-05-20 1996-04-26 Centrifugalpumpe til transport af varme kedler DK0744551T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19518564A DE19518564A1 (de) 1995-05-20 1995-05-20 Kreiselpumpe zur Förderung heißer Medien

Publications (1)

Publication Number Publication Date
DK0744551T3 true DK0744551T3 (da) 2000-11-06

Family

ID=7762434

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96106606T DK0744551T3 (da) 1995-05-20 1996-04-26 Centrifugalpumpe til transport af varme kedler

Country Status (5)

Country Link
US (1) US5795129A (fr)
EP (1) EP0744551B1 (fr)
AT (1) ATE194412T1 (fr)
DE (2) DE19518564A1 (fr)
DK (1) DK0744551T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29704389U1 (de) * 1997-03-11 1997-05-07 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Leckagerückführanordnung bei einer Dichtungseinrichtung
ATE311538T1 (de) * 1999-09-23 2005-12-15 Cryomec Ag Tandem-gleitringdichtung an pumpen für cryogene medien
DE502006004968D1 (de) * 2006-01-12 2009-11-12 Sulzer Pumpen Ag Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt
EP2331824A4 (fr) 2008-09-10 2016-03-23 Pentair Pump Group Inc Pompe centrifuge multi-étages à haut rendement et procédé de montage
DE102009023907A1 (de) * 2009-06-04 2010-12-09 Ksb Aktiengesellschaft Dichtungssystem für Kreiselpumpen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090320A (en) * 1960-12-07 1963-05-21 Durametallic Corp Seals for stuffing boxes and the like permitting flushing thereof
US3825270A (en) * 1972-05-09 1974-07-23 Standun Wiper seal for apparatus such as metallic can body formers
CH572174A5 (fr) * 1972-06-09 1976-01-30 Burgmann Dichtungswerk Feodor
US4053163A (en) * 1974-12-26 1977-10-11 George Vegella Seal construction
US3999882A (en) * 1975-03-17 1976-12-28 Dresser Industries, Inc. Flushing and cooling system for shaft seals and pumps
DE2630513C2 (de) * 1976-07-07 1985-11-28 Allweiler Ag, 7760 Radolfzell Kühleinrichtung für ein Pumpenaggregat
US4121839A (en) * 1976-08-18 1978-10-24 Mitsui Toatsu Chemicals, Inc. Sealing system for use in composite multi-stage pump
DE2645755A1 (de) * 1976-10-09 1978-04-13 Klein Schanzlin & Becker Ag Wellendichtung
US4128362A (en) * 1977-04-22 1978-12-05 Dresser Industries, Inc. Flushing and cooling system for pumps
DE2925244C2 (de) * 1979-06-22 1982-09-30 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Abdichtungsanordnung für Stevenrohranlagen
JPS59119099A (ja) * 1982-12-24 1984-07-10 Hitachi Ltd 高温・高圧流体用回転ポンプの軸封装置
DE3324468A1 (de) * 1983-07-07 1985-01-17 Krull, Gerhard, 4803 Steinhagen Abgedichtetes waelzlager, insbesondere fuer wasserpumpen in kraftfahrzeugen
DE3342297A1 (de) * 1983-11-23 1985-06-05 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Vorrichtung zum abdichten eines oelgeschmierten lagers in groesserer wassertiefe
DE8601166U1 (de) * 1986-01-18 1986-02-27 Sihi Gmbh & Co Kg, 2210 Itzehoe Pumpe zur Förderung von Heißwasser
DE3804183C2 (de) * 1988-02-11 1994-11-24 Klein Schanzlin & Becker Ag Wellendichtung für Kreiselpumpen
GB8901656D0 (en) * 1989-01-26 1989-03-15 Flexibox Ltd Shaft seal
US5180297A (en) * 1991-03-22 1993-01-19 The Gorman-Rupp Company Fluid transfer pump with shaft seal structure
DE4230715A1 (de) * 1992-09-14 1994-03-17 Klein Schanzlin & Becker Ag Entlastungswasserrückführung
DE9318143U1 (de) * 1993-11-26 1994-01-27 ABEL GmbH & Co Handels- und Verwaltungsgesellschaft, 21514 Büchen Abgedichteter Wellenaustritt aus einem Pumpengehäuse

Also Published As

Publication number Publication date
US5795129A (en) 1998-08-18
EP0744551A1 (fr) 1996-11-27
ATE194412T1 (de) 2000-07-15
DE19518564A1 (de) 1996-11-21
DE59605536D1 (de) 2000-08-10
EP0744551B1 (fr) 2000-07-05

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