AT345104B - Kreiselpumpenlaufrad aus blech - Google Patents

Kreiselpumpenlaufrad aus blech

Info

Publication number
AT345104B
AT345104B AT822676A AT822676A AT345104B AT 345104 B AT345104 B AT 345104B AT 822676 A AT822676 A AT 822676A AT 822676 A AT822676 A AT 822676A AT 345104 B AT345104 B AT 345104B
Authority
AT
Austria
Prior art keywords
sheet metal
centrifugal pump
pump impeller
impeller made
centrifugal
Prior art date
Application number
AT822676A
Other languages
German (de)
English (en)
Other versions
ATA822676A (de
Inventor
Wolfgang Kussmann
Original Assignee
Klein Schanzlin & Becker 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
Priority claimed from DE19752555101 external-priority patent/DE2555101C2/de
Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of ATA822676A publication Critical patent/ATA822676A/de
Application granted granted Critical
Publication of AT345104B publication Critical patent/AT345104B/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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT822676A 1975-12-08 1976-11-05 Kreiselpumpenlaufrad aus blech AT345104B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752555101 DE2555101C2 (de) 1975-12-08 Kreiselpumpenlaufrad aus Blech

Publications (2)

Publication Number Publication Date
ATA822676A ATA822676A (de) 1977-12-15
AT345104B true AT345104B (de) 1978-08-25

Family

ID=5963784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT822676A AT345104B (de) 1975-12-08 1976-11-05 Kreiselpumpenlaufrad aus blech

Country Status (5)

Country Link
AT (1) AT345104B (cs)
CH (1) CH597519A5 (cs)
DD (1) DD127273A5 (cs)
FR (1) FR2334854A1 (cs)
IT (1) IT1073145B (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344444A (en) * 1940-03-29 1944-03-14 Malczewski Jeremi Construction of turbomachines
DE832549C (de) * 1948-12-21 1952-02-25 Klein Schanzlin & Becker Ag Spaltabdichtung an Schmutzwasser-Kreiselpumpen und Wasserturbinen

Also Published As

Publication number Publication date
FR2334854B1 (cs) 1981-07-31
DE2555101A1 (cs) 1976-10-21
ATA822676A (de) 1977-12-15
DD127273A5 (cs) 1977-09-14
IT1073145B (it) 1985-04-13
CH597519A5 (cs) 1978-04-14
FR2334854A1 (fr) 1977-07-08
DE2555101B1 (de) 1976-10-21

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Legal Events

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