AT248879B - Vertical centrifugal pump (submersible pump) - Google Patents

Vertical centrifugal pump (submersible pump)

Info

Publication number
AT248879B
AT248879B AT429665A AT429665A AT248879B AT 248879 B AT248879 B AT 248879B AT 429665 A AT429665 A AT 429665A AT 429665 A AT429665 A AT 429665A AT 248879 B AT248879 B AT 248879B
Authority
AT
Austria
Prior art keywords
pump
vertical centrifugal
submersible
centrifugal pump
support pipe
Prior art date
Application number
AT429665A
Other languages
German (de)
Inventor
Paul Bungartz
Original Assignee
Paul Bungartz
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 Paul Bungartz filed Critical Paul Bungartz
Application granted granted Critical
Publication of AT248879B publication Critical patent/AT248879B/en

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
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vertikale Kreiselpumpe (Tauchpumpe) 
 EMI1.1 




   <Desc / Clms Page number 1>
 



  Vertical centrifugal pump (submersible pump)
 EMI1.1

Claims (1)

FlüssigkeitsspiegelsPATENTANSPRUCH : Vertikale Kreiselpumpe (Tauchpumpe), bei der die unterhalb des Flüssigkeitsspiegels angeordneten Pumpenteile an einem Stützrohr, durch das die Pumpenwelle durchgeführt ist, befestigt sind, dadurch gekennzeichnet,dasszwischendemPumpenförderrad (5)unddemStützrohr(3)einDichtungsrad(6) in einer Kammer (7) angeordnet ist, die durch Öffnungen oder Kanäle (8) mit dem Flüssigkeitsraum des Zulaufbehälters (9) in Verbindung steht. PATENT CLAIM: Vertical centrifugal pump (submersible pump), in which the pump parts arranged below the liquid level are attached to a support pipe through which the pump shaft is passed, characterized in that a sealing wheel (6) is arranged in a chamber (7) between the pump delivery wheel (5) and the support pipe (3) is, which is through openings or channels (8) with the liquid space of the feed container (9) in connection.
AT429665A 1964-08-26 1965-05-12 Vertical centrifugal pump (submersible pump) AT248879B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0078255 1964-08-26

Publications (1)

Publication Number Publication Date
AT248879B true AT248879B (en) 1966-08-25

Family

ID=6979793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT429665A AT248879B (en) 1964-08-26 1965-05-12 Vertical centrifugal pump (submersible pump)

Country Status (3)

Country Link
AT (1) AT248879B (en)
BE (1) BE664725A (en)
NL (1) NL6511195A (en)

Also Published As

Publication number Publication date
NL6511195A (en) 1966-02-28
BE664725A (en) 1965-09-16

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