DE2720100C2 - Laufrad - Google Patents

Laufrad

Info

Publication number
DE2720100C2
DE2720100C2 DE2720100A DE2720100A DE2720100C2 DE 2720100 C2 DE2720100 C2 DE 2720100C2 DE 2720100 A DE2720100 A DE 2720100A DE 2720100 A DE2720100 A DE 2720100A DE 2720100 C2 DE2720100 C2 DE 2720100C2
Authority
DE
Germany
Prior art keywords
side plate
impeller
attached
ring
shrink
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2720100A
Other languages
German (de)
English (en)
Other versions
DE2720100A1 (de
Inventor
Hannu Vantaa Sarvanne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E SARLIN KAIVOKSELA FI Oy AB
Original Assignee
E SARLIN KAIVOKSELA FI Oy AB
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 E SARLIN KAIVOKSELA FI Oy AB filed Critical E SARLIN KAIVOKSELA FI Oy AB
Publication of DE2720100A1 publication Critical patent/DE2720100A1/de
Application granted granted Critical
Publication of DE2720100C2 publication Critical patent/DE2720100C2/de
Expired legal-status Critical Current

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)
DE2720100A 1976-05-11 1977-05-05 Laufrad Expired DE2720100C2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE2720100A1 DE2720100A1 (de) 1977-12-01
DE2720100C2 true DE2720100C2 (de) 1986-04-03

Family

ID=8509988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2720100A Expired DE2720100C2 (de) 1976-05-11 1977-05-05 Laufrad

Country Status (9)

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

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
DE2720100A1 (de) 1977-12-01
FR2351289A1 (fr) 1977-12-09
NO771640L (no) 1977-11-14
FR2351289B1 (sv) 1984-02-17
GB1541795A (en) 1979-03-07
SE7705458L (sv) 1977-11-12
ES228444Y (es) 1977-11-16
FI54186C (fi) 1978-10-10
SE426257B (sv) 1982-12-20
FI761333A (sv) 1977-11-12
FI54186B (fi) 1978-06-30
ES228444U (es) 1977-06-16
IN147515B (sv) 1980-03-22
CH617754A5 (en) 1980-06-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee