FR2351289A1 - MOBILE IMPELLER OR CROWN, ESPECIALLY FOR PUMP - Google Patents

MOBILE IMPELLER OR CROWN, ESPECIALLY FOR PUMP

Info

Publication number
FR2351289A1
FR2351289A1 FR7714275A FR7714275A FR2351289A1 FR 2351289 A1 FR2351289 A1 FR 2351289A1 FR 7714275 A FR7714275 A FR 7714275A FR 7714275 A FR7714275 A FR 7714275A FR 2351289 A1 FR2351289 A1 FR 2351289A1
Authority
FR
France
Prior art keywords
crown
pump
mobile impeller
impeller
mobile
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.)
Granted
Application number
FR7714275A
Other languages
French (fr)
Other versions
FR2351289B1 (en
Inventor
Hannu 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 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 FR2351289A1 publication Critical patent/FR2351289A1/en
Application granted granted Critical
Publication of FR2351289B1 publication Critical patent/FR2351289B1/fr
Granted 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)
FR7714275A 1976-05-11 1977-05-10 MOBILE IMPELLER OR CROWN, ESPECIALLY FOR PUMP Granted FR2351289A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI761333A FI54186C (en) 1976-05-11 1976-05-11 LOEPHJUL

Publications (2)

Publication Number Publication Date
FR2351289A1 true FR2351289A1 (en) 1977-12-09
FR2351289B1 FR2351289B1 (en) 1984-02-17

Family

ID=8509988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714275A Granted FR2351289A1 (en) 1976-05-11 1977-05-10 MOBILE IMPELLER OR CROWN, ESPECIALLY FOR PUMP

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479349A1 (en) * 1980-03-26 1981-10-02 Klein Schanzlin & Becker Ag WHEEL FOR CIRCULATING CENTRIFUGAL PUMPS OF THE PRIMARY CIRCUIT OF NUCLEAR POWER PLANTS
EP2402112A3 (en) * 2010-06-29 2012-09-26 Turbocam, Inc. Method for Producing a Shrouded Impeller from Two or More Components

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1373883A1 (en) * 1986-01-17 1988-02-15 Производственное объединение "Невский завод" им.В.И.Ленина Centrifugal compressor impeller
JPH09264293A (en) * 1996-03-29 1997-10-07 Ebara Corp Installing structure for ceramic impeller
DE10354750A1 (en) * 2003-11-21 2005-06-23 Siemens Ag Method for producing an impeller for a centrifugal pump
US7632073B2 (en) * 2005-06-08 2009-12-15 Dresser-Rand Company Impeller with machining access panel

Citations (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 (en) * 1935-12-20 1952-11-24 Versuchsanstalt Fuer Luftfahrt Centrifugal machine impeller for high peripheral speeds
US2710580A (en) * 1946-10-29 1955-06-14 Kellogg M W Co Vaned rotor

Patent Citations (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 (en) * 1935-12-20 1952-11-24 Versuchsanstalt Fuer Luftfahrt Centrifugal machine impeller for high peripheral speeds
US2710580A (en) * 1946-10-29 1955-06-14 Kellogg M W Co Vaned rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479349A1 (en) * 1980-03-26 1981-10-02 Klein Schanzlin & Becker Ag WHEEL FOR CIRCULATING CENTRIFUGAL PUMPS OF THE PRIMARY CIRCUIT OF NUCLEAR POWER PLANTS
EP2402112A3 (en) * 2010-06-29 2012-09-26 Turbocam, Inc. Method for Producing a Shrouded Impeller from Two or More Components
US8727729B2 (en) 2010-06-29 2014-05-20 Turbocam, Inc. Method for producing a shrouded impeller from two or more components

Also Published As

Publication number Publication date
SE7705458L (en) 1977-11-12
GB1541795A (en) 1979-03-07
SE426257B (en) 1982-12-20
DE2720100C2 (en) 1986-04-03
NO771640L (en) 1977-11-14
FI54186B (en) 1978-06-30
ES228444U (en) 1977-06-16
FI54186C (en) 1978-10-10
ES228444Y (en) 1977-11-16
FI761333A (en) 1977-11-12
FR2351289B1 (en) 1984-02-17
CH617754A5 (en) 1980-06-13
DE2720100A1 (en) 1977-12-01
IN147515B (en) 1980-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse