ATE194412T1 - Kreiselpumpe zur förderung heisser medien - Google Patents

Kreiselpumpe zur förderung heisser medien

Info

Publication number
ATE194412T1
ATE194412T1 AT96106606T AT96106606T ATE194412T1 AT E194412 T1 ATE194412 T1 AT E194412T1 AT 96106606 T AT96106606 T AT 96106606T AT 96106606 T AT96106606 T AT 96106606T AT E194412 T1 ATE194412 T1 AT E194412T1
Authority
AT
Austria
Prior art keywords
sealing
centrifugal pump
hot media
pumping hot
ring
Prior art date
Application number
AT96106606T
Other languages
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 ATE194412T1 publication Critical patent/ATE194412T1/de

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)
AT96106606T 1995-05-20 1996-04-26 Kreiselpumpe zur förderung heisser medien ATE194412T1 (de)

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
ATE194412T1 true ATE194412T1 (de) 2000-07-15

Family

ID=7762434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96106606T ATE194412T1 (de) 1995-05-20 1996-04-26 Kreiselpumpe zur förderung heisser medien

Country Status (5)

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

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
DE50011738D1 (de) * 1999-09-23 2006-01-05 Cryomec Ag Allschwil 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
MX2011002665A (es) 2008-09-10 2011-07-28 Pentair Pump Group Inc Bomba centrifuga de multiples etapas, de alta eficiencia y metodo para ensamblado.
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 (de) * 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
DE19518564A1 (de) 1996-11-21
EP0744551A1 (de) 1996-11-27
DE59605536D1 (de) 2000-08-10
DK0744551T3 (da) 2000-11-06
US5795129A (en) 1998-08-18
EP0744551B1 (de) 2000-07-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee