ATE467052T1 - Laufradsystem für pumpen - Google Patents

Laufradsystem für pumpen

Info

Publication number
ATE467052T1
ATE467052T1 AT02000423T AT02000423T ATE467052T1 AT E467052 T1 ATE467052 T1 AT E467052T1 AT 02000423 T AT02000423 T AT 02000423T AT 02000423 T AT02000423 T AT 02000423T AT E467052 T1 ATE467052 T1 AT E467052T1
Authority
AT
Austria
Prior art keywords
pumps
compensation unit
impeller system
rotor wheel
graphite
Prior art date
Application number
AT02000423T
Other languages
English (en)
Inventor
Klaus Engels
Roland Fach
Stefan Leuchtenberger
Fritz Volz
Original Assignee
Sachtleben Chemie Gmbh
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 Sachtleben Chemie Gmbh filed Critical Sachtleben Chemie Gmbh
Application granted granted Critical
Publication of ATE467052T1 publication Critical patent/ATE467052T1/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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • 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
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal
    • 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
    • F05D2260/95—Preventing corrosion
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/432—PTFE [PolyTetraFluorEthylene]
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/615—Filler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT02000423T 2001-01-18 2002-01-08 Laufradsystem für pumpen ATE467052T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10102104A DE10102104A1 (de) 2001-01-18 2001-01-18 Laufradsystem für Pumpen

Publications (1)

Publication Number Publication Date
ATE467052T1 true ATE467052T1 (de) 2010-05-15

Family

ID=7670953

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02000423T ATE467052T1 (de) 2001-01-18 2002-01-08 Laufradsystem für pumpen

Country Status (4)

Country Link
EP (1) EP1225342B1 (de)
AT (1) ATE467052T1 (de)
DE (2) DE10102104A1 (de)
ES (1) ES2345762T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2293884C1 (ru) * 2005-07-26 2007-02-20 Центральное конструкторское бюро машиностроения Узел крепления рабочего колеса насоса на валу

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433589A (en) * 1939-05-25 1947-12-30 Nash Engineering Co Pump
US3255702A (en) 1964-02-27 1966-06-14 Molten Metal Systems Inc Hot liquid metal pumps
DE3738081A1 (de) * 1987-11-10 1989-05-18 Rheinhuette Vorm Ludwig Beck G Verbindung fuer werkstoffe unterschiedlicher waermeausdehnung
DE4029737C1 (de) 1990-09-20 1991-12-05 Metallgesellschaft Ag, 6000 Frankfurt, De
US5249869A (en) * 1991-05-21 1993-10-05 Sundstrand Corporation Preloaded assembly with thermal compensation
DE4336687C2 (de) * 1992-10-27 2001-12-06 Piller Industrieventilatoren G Rotoreinheit

Also Published As

Publication number Publication date
ES2345762T3 (es) 2010-10-01
EP1225342A1 (de) 2002-07-24
EP1225342B1 (de) 2010-05-05
DE50214406D1 (de) 2010-06-17
DE10102104A1 (de) 2002-07-25

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Legal Events

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