GB1541795A - Impellers - Google Patents

Impellers

Info

Publication number
GB1541795A
GB1541795A GB18998/77A GB1899877A GB1541795A GB 1541795 A GB1541795 A GB 1541795A GB 18998/77 A GB18998/77 A GB 18998/77A GB 1899877 A GB1899877 A GB 1899877A GB 1541795 A GB1541795 A GB 1541795A
Authority
GB
United Kingdom
Prior art keywords
end wall
impellers
vanes
casting
reliable
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
GB18998/77A
Other languages
English (en)
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 Oy AB
Original Assignee
E Sarlin 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 Oy AB filed Critical E Sarlin Oy AB
Publication of GB1541795A publication Critical patent/GB1541795A/en
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)
  • Rotary Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB18998/77A 1976-05-11 1977-05-06 Impellers Expired GB1541795A (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
GB1541795A true GB1541795A (en) 1979-03-07

Family

ID=8509988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18998/77A Expired GB1541795A (en) 1976-05-11 1977-05-06 Impellers

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0798467A3 (en) * 1996-03-29 1999-01-20 Ebara Corporation Turbomachinery
EP1893481A4 (en) * 2005-06-08 2011-12-07 Dresser Rand Co WHEEL WITH MACHINING ACCESS PLATE

Families Citing this family (4)

* 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
DE10354750A1 (de) * 2003-11-21 2005-06-23 Siemens Ag Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0798467A3 (en) * 1996-03-29 1999-01-20 Ebara Corporation Turbomachinery
US5947684A (en) * 1996-03-29 1999-09-07 Ebara Corporation Turbomachinery
EP1893481A4 (en) * 2005-06-08 2011-12-07 Dresser Rand Co WHEEL WITH MACHINING ACCESS PLATE
NO340127B1 (no) * 2005-06-08 2017-03-13 Dresser Rand Co Løpehjul med maskinert atkomstpanel

Also Published As

Publication number Publication date
ES228444Y (es) 1977-11-16
FR2351289B1 (enrdf_load_stackoverflow) 1984-02-17
FI761333A7 (enrdf_load_stackoverflow) 1977-11-12
DE2720100C2 (de) 1986-04-03
IN147515B (enrdf_load_stackoverflow) 1980-03-22
SE426257B (sv) 1982-12-20
CH617754A5 (en) 1980-06-13
FI54186B (fi) 1978-06-30
ES228444U (es) 1977-06-16
SE7705458L (sv) 1977-11-12
FR2351289A1 (fr) 1977-12-09
NO771640L (no) 1977-11-14
FI54186C (fi) 1978-10-10
DE2720100A1 (de) 1977-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee