FR2559544B1 - Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede - Google Patents

Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede

Info

Publication number
FR2559544B1
FR2559544B1 FR8402047A FR8402047A FR2559544B1 FR 2559544 B1 FR2559544 B1 FR 2559544B1 FR 8402047 A FR8402047 A FR 8402047A FR 8402047 A FR8402047 A FR 8402047A FR 2559544 B1 FR2559544 B1 FR 2559544B1
Authority
FR
France
Prior art keywords
disc
wheel
discs
producing
elements
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
FR8402047A
Other languages
English (en)
Other versions
FR2559544A1 (fr
Inventor
Georges Dousse
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 FR8402047A priority Critical patent/FR2559544B1/fr
Priority to DE8585400203T priority patent/DE3565301D1/de
Priority to EP85400203A priority patent/EP0153221B1/fr
Priority to AT85400203T priority patent/ATE37589T1/de
Publication of FR2559544A1 publication Critical patent/FR2559544A1/fr
Application granted granted Critical
Publication of FR2559544B1 publication Critical patent/FR2559544B1/fr
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)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8402047A 1984-02-10 1984-02-10 Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede Expired FR2559544B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8402047A FR2559544B1 (fr) 1984-02-10 1984-02-10 Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede
DE8585400203T DE3565301D1 (en) 1984-02-10 1985-02-07 Production method for a closed impeller
EP85400203A EP0153221B1 (fr) 1984-02-10 1985-02-07 Procédé de réalisation d'une roue à aubes fermée
AT85400203T ATE37589T1 (de) 1984-02-10 1985-02-07 Herstellungsverfahren eines geschlossenen fluegelrades.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402047A FR2559544B1 (fr) 1984-02-10 1984-02-10 Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede

Publications (2)

Publication Number Publication Date
FR2559544A1 FR2559544A1 (fr) 1985-08-16
FR2559544B1 true FR2559544B1 (fr) 1988-07-08

Family

ID=9300932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402047A Expired FR2559544B1 (fr) 1984-02-10 1984-02-10 Procede de realisation d'une roue a aubes fermee et roue obtenue au moyen de ce procede

Country Status (4)

Country Link
EP (1) EP0153221B1 (fr)
AT (1) ATE37589T1 (fr)
DE (1) DE3565301D1 (fr)
FR (1) FR2559544B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113831A1 (de) * 1991-04-27 1992-10-29 Klein Schanzlin & Becker Ag Geteiltes laufrad
DE59208865D1 (de) * 1992-12-08 1997-10-09 Asea Brown Boveri Stabilierungseinrichtung zur Kennfelderweiterung eines Verdichters
US5328332A (en) * 1993-05-25 1994-07-12 Chiang Swea T Wheel fan of range hood
US5588803A (en) * 1995-12-01 1996-12-31 General Motors Corporation Centrifugal impeller with simplified manufacture
DE19746850A1 (de) 1997-10-23 1999-04-29 Wilo Gmbh Laufrad aus Blech
US6523995B2 (en) * 2001-03-23 2003-02-25 Chemineer, Inc. In-tank mixing system and associated radial impeller
CN101526088A (zh) * 2008-03-03 2009-09-09 普拉德研究及开发股份有限公司 离心泵用的叶轮
RU2533605C2 (ru) * 2013-03-12 2014-11-20 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Центробежное рабочее колесо
RU2568358C1 (ru) * 2014-05-22 2015-11-20 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Центробежное рабочее колесо
GB2574221A (en) * 2018-05-30 2019-12-04 Cnc Subcon Services Ltd Impeller and method of manufacture
RU190999U1 (ru) * 2019-04-24 2019-07-18 Акционерное общество (АО) "Научно-исследовательский институт "Лопастных машин" ("НИИ ЛМ") Рабочее колесо центробежного насоса
DE102019206548A1 (de) * 2019-05-07 2020-11-12 Mahle International Gmbh Fluidpumpe
RU2731465C1 (ru) * 2019-11-07 2020-09-03 Акционерное общество "Гидрогаз" (АО "Гидрогаз") Рабочее колесо центробежного насоса (варианты)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919970A (en) * 1933-02-07 1933-07-25 Gen Electric Impeller
FR2312671A1 (fr) * 1975-05-30 1976-12-24 Creusot Loire Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede

Also Published As

Publication number Publication date
FR2559544A1 (fr) 1985-08-16
EP0153221B1 (fr) 1988-09-28
ATE37589T1 (de) 1988-10-15
DE3565301D1 (en) 1988-11-03
EP0153221A1 (fr) 1985-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse