CH617754A5 - Pump rotor - Google Patents

Pump rotor Download PDF

Info

Publication number
CH617754A5
CH617754A5 CH561177A CH561177A CH617754A5 CH 617754 A5 CH617754 A5 CH 617754A5 CH 561177 A CH561177 A CH 561177A CH 561177 A CH561177 A CH 561177A CH 617754 A5 CH617754 A5 CH 617754A5
Authority
CH
Switzerland
Prior art keywords
end wall
impeller
pump
separate
wheel
Prior art date
Application number
CH561177A
Other languages
German (de)
English (en)
Inventor
Hannu Sarvanne
Original Assignee
Sarlin Ab Oy E
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 Sarlin Ab Oy E filed Critical Sarlin Ab Oy E
Publication of CH617754A5 publication Critical patent/CH617754A5/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Rotary Pumps (AREA)
CH561177A 1976-05-11 1977-05-05 Pump rotor CH617754A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI761333A FI54186C (fi) 1976-05-11 1976-05-11 Loephjul

Publications (1)

Publication Number Publication Date
CH617754A5 true CH617754A5 (en) 1980-06-13

Family

ID=8509988

Family Applications (1)

Application Number Title Priority Date Filing Date
CH561177A CH617754A5 (en) 1976-05-11 1977-05-05 Pump rotor

Country Status (9)

Country Link
CH (1) CH617754A5 (es)
DE (1) DE2720100C2 (es)
ES (1) ES228444Y (es)
FI (1) FI54186C (es)
FR (1) FR2351289A1 (es)
GB (1) GB1541795A (es)
IN (1) IN147515B (es)
NO (1) NO771640L (es)
SE (1) SE426257B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011675C2 (de) * 1980-03-26 1981-09-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Laufradschleißring für Umwälzpumpen im Primärkreislauf von Kernkraftwerken
SU1373883A1 (ru) * 1986-01-17 1988-02-15 Производственное объединение "Невский завод" им.В.И.Ленина Рабочее колесо центробежного компрессора
JPH09264293A (ja) * 1996-03-29 1997-10-07 Ebara Corp セラミックス製羽根車の取付構造
DE10354750A1 (de) * 2003-11-21 2005-06-23 Siemens Ag Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
US7632073B2 (en) * 2005-06-08 2009-12-15 Dresser-Rand Company Impeller with machining access panel
US8727729B2 (en) * 2010-06-29 2014-05-20 Turbocam, Inc. Method for producing a shrouded impeller from two or more components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849557A (en) * 1929-06-12 1932-03-15 M T Davidson Company Centrifugal pump
DE755198C (de) * 1935-12-20 1952-11-24 Versuchsanstalt Fuer Luftfahrt Kreiselradmaschinenlaufrad fuer hohe Umfangsgeschwindigkeiten
US2710580A (en) * 1946-10-29 1955-06-14 Kellogg M W Co Vaned rotor

Also Published As

Publication number Publication date
FI761333A (es) 1977-11-12
GB1541795A (en) 1979-03-07
IN147515B (es) 1980-03-22
DE2720100A1 (de) 1977-12-01
SE426257B (sv) 1982-12-20
SE7705458L (sv) 1977-11-12
FI54186B (fi) 1978-06-30
FR2351289A1 (fr) 1977-12-09
ES228444U (es) 1977-06-16
ES228444Y (es) 1977-11-16
FI54186C (fi) 1978-10-10
NO771640L (no) 1977-11-14
FR2351289B1 (es) 1984-02-17
DE2720100C2 (de) 1986-04-03

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Legal Events

Date Code Title Description
PL Patent ceased