FR2312671A1 - Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede - Google Patents

Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede

Info

Publication number
FR2312671A1
FR2312671A1 FR7517042A FR7517042A FR2312671A1 FR 2312671 A1 FR2312671 A1 FR 2312671A1 FR 7517042 A FR7517042 A FR 7517042A FR 7517042 A FR7517042 A FR 7517042A FR 2312671 A1 FR2312671 A1 FR 2312671A1
Authority
FR
France
Prior art keywords
wheel
making
centrifugal blade
blade wheel
wheel obtained
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
FR7517042A
Other languages
English (en)
Other versions
FR2312671B1 (fr
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7517042A priority Critical patent/FR2312671A1/fr
Priority to GB7621156A priority patent/GB1541864A/en
Priority to DE19762622823 priority patent/DE2622823A1/de
Priority to JP51061727A priority patent/JPS5210907A/ja
Priority to IT68315/76A priority patent/IT1061715B/it
Publication of FR2312671A1 publication Critical patent/FR2312671A1/fr
Application granted granted Critical
Publication of FR2312671B1 publication Critical patent/FR2312671B1/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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/233—Electron beam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR7517042A 1975-05-30 1975-05-30 Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede Granted FR2312671A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7517042A FR2312671A1 (fr) 1975-05-30 1975-05-30 Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede
GB7621156A GB1541864A (en) 1975-05-30 1976-05-21 Bladed rotors for radial flow of fluid
DE19762622823 DE2622823A1 (de) 1975-05-30 1976-05-21 Zentrifugalschaufelrad und herstellungsverfahren dafuer
JP51061727A JPS5210907A (en) 1975-05-30 1976-05-27 Centrifugal impellers and production method thereof
IT68315/76A IT1061715B (it) 1975-05-30 1976-05-28 Girante palettata centrifuga..particolarmente per compressori..e procedimento per la sua fabbricazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517042A FR2312671A1 (fr) 1975-05-30 1975-05-30 Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede

Publications (2)

Publication Number Publication Date
FR2312671A1 true FR2312671A1 (fr) 1976-12-24
FR2312671B1 FR2312671B1 (fr) 1979-06-15

Family

ID=9155913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517042A Granted FR2312671A1 (fr) 1975-05-30 1975-05-30 Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede

Country Status (5)

Country Link
JP (1) JPS5210907A (fr)
DE (1) DE2622823A1 (fr)
FR (1) FR2312671A1 (fr)
GB (1) GB1541864A (fr)
IT (1) IT1061715B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211516A (en) * 1976-04-23 1980-07-08 Bbc Brown Boveri & Company Limited Blade structure for fluid flow rotary machine
FR2559544A1 (fr) * 1984-02-10 1985-08-16 Creusot Loire Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede
US4799861A (en) * 1987-10-29 1989-01-24 Warren Pumps, Inc. Pump
EP0520900A1 (fr) * 1991-06-27 1992-12-30 Framatome Procédé de fabrication d'une roue à aubes à canaux fermes
US5735672A (en) * 1996-09-16 1998-04-07 Delaware Capital Formation, Inc. Centrifugal compressor impeller
DE19755065A1 (de) * 1997-12-11 1999-06-17 Asea Brown Boveri Flügelrad
DE19818928A1 (de) * 1998-04-28 1999-11-04 Ksb Ag Geschweißtes Kreiselpumpenlaufrad

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103289A (en) * 1979-02-03 1980-08-07 Kawasaki Heavy Ind Ltd Production of non-circular section barrel part of vessel having refrigerant path
JPS5690837A (en) * 1979-12-24 1981-07-23 Toray Ind Inc Fiber compound for molding of carbon fiber-reinforced polyphenylene sulfide resin composite material
JPS56120730A (en) * 1980-02-28 1981-09-22 Toray Ind Inc Carbon fiber for reinforcing polyphenylene sulfide
DE3247453C1 (de) * 1982-12-22 1983-12-15 Funken & Co GmbH, 5200 Siegburg Ventilatorlaufrad und Verfahren zu seiner Herstellung
GB8400294D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced composite plastics material
DE3731161C2 (de) * 1987-09-17 1996-12-12 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad
DE4402493A1 (de) * 1994-01-28 1995-08-03 Klein Schanzlin & Becker Ag Laufrad
RU196490U1 (ru) * 2019-10-22 2020-03-03 Акционерное общество (АО) "Турбонасос" Сварное колесо одностороннего входа центробежного насоса

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028452A (en) * 1964-03-09 1966-05-04 Pulsometer Pumps Ltd Rotors for pumps or turbines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019502B2 (fr) * 1971-10-15 1975-07-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028452A (en) * 1964-03-09 1966-05-04 Pulsometer Pumps Ltd Rotors for pumps or turbines

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211516A (en) * 1976-04-23 1980-07-08 Bbc Brown Boveri & Company Limited Blade structure for fluid flow rotary machine
FR2559544A1 (fr) * 1984-02-10 1985-08-16 Creusot Loire Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede
EP0153221A1 (fr) * 1984-02-10 1985-08-28 Framatome Procédé de réalisation d'une roue à aubes fermée
US4799861A (en) * 1987-10-29 1989-01-24 Warren Pumps, Inc. Pump
WO1989003938A1 (fr) * 1987-10-29 1989-05-05 Warren Pumps Inc. Pompe
EP0520900A1 (fr) * 1991-06-27 1992-12-30 Framatome Procédé de fabrication d'une roue à aubes à canaux fermes
FR2678196A1 (fr) * 1991-06-27 1992-12-31 Framatome Sa Procede de fabrication d'une roue a aubes a canaux fermes.
US5735672A (en) * 1996-09-16 1998-04-07 Delaware Capital Formation, Inc. Centrifugal compressor impeller
DE19755065A1 (de) * 1997-12-11 1999-06-17 Asea Brown Boveri Flügelrad
DE19818928A1 (de) * 1998-04-28 1999-11-04 Ksb Ag Geschweißtes Kreiselpumpenlaufrad

Also Published As

Publication number Publication date
IT1061715B (it) 1983-04-30
JPS5210907A (en) 1977-01-27
DE2622823A1 (de) 1976-12-02
GB1541864A (en) 1979-03-14
FR2312671B1 (fr) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse