ATE37589T1 - Herstellungsverfahren eines geschlossenen fluegelrades. - Google Patents

Herstellungsverfahren eines geschlossenen fluegelrades.

Info

Publication number
ATE37589T1
ATE37589T1 AT85400203T AT85400203T ATE37589T1 AT E37589 T1 ATE37589 T1 AT E37589T1 AT 85400203 T AT85400203 T AT 85400203T AT 85400203 T AT85400203 T AT 85400203T AT E37589 T1 ATE37589 T1 AT E37589T1
Authority
AT
Austria
Prior art keywords
disc
discs
elements
manufacturing process
closed impeller
Prior art date
Application number
AT85400203T
Other languages
English (en)
Inventor
Georges Dousse
Original Assignee
Framatome & Cie
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 Framatome & Cie filed Critical Framatome & Cie
Application granted granted Critical
Publication of ATE37589T1 publication Critical patent/ATE37589T1/de

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)
AT85400203T 1984-02-10 1985-02-07 Herstellungsverfahren eines geschlossenen fluegelrades. ATE37589T1 (de)

Applications Claiming Priority (2)

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
EP85400203A EP0153221B1 (de) 1984-02-10 1985-02-07 Herstellungsverfahren eines geschlossenen Flügelrades

Publications (1)

Publication Number Publication Date
ATE37589T1 true ATE37589T1 (de) 1988-10-15

Family

ID=9300932

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85400203T ATE37589T1 (de) 1984-02-10 1985-02-07 Herstellungsverfahren eines geschlossenen fluegelrades.

Country Status (4)

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

Families Citing this family (16)

* 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
EP0601227B1 (de) * 1992-12-08 1997-09-03 Asea Brown Boveri Ag 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
RU2154197C2 (ru) * 1998-11-13 2000-08-10 Байбиков Александр Сергеевич Рабочее колесо центробежного насоса
US6523995B2 (en) * 2001-03-23 2003-02-25 Chemineer, Inc. In-tank mixing system and associated radial impeller
RU2244169C2 (ru) * 2002-11-28 2005-01-10 Закрытое акционерное общество "Уралэлектро-К" Сварное рабочее колесо центробежного насоса
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)
CN117206828A (zh) * 2023-08-23 2023-12-12 中科航星科技有限公司西安分公司 一种提高闭式离心叶轮真空钎焊成型强度的方法

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
EP0153221B1 (de) 1988-09-28
EP0153221A1 (de) 1985-08-28
FR2559544B1 (fr) 1988-07-08
FR2559544A1 (fr) 1985-08-16
DE3565301D1 (en) 1988-11-03

Similar Documents

Publication Publication Date Title
ATE37589T1 (de) Herstellungsverfahren eines geschlossenen fluegelrades.
CA1027484A (en) Rotor disk, blade, and seal plate assembly for cooled turbine rotor blades
NO159816C (no) Rotorskive med blader som er utformet i ett stykke med denne, og fremgangsmaate til fremstilling av samme.
AU5549080A (en) Repairing turbine blade airseals
BE841856A (fr) Procede de fabrication de pieces, en particulier des pales de ventilateur, des rotors complets de ventillateur et d'autres elements
AU2328084A (en) Plastic razor with two blades
PT95190A (pt) Processo para a preparacao de um meio de contraste
BR8104925A (pt) Conjunto de sujeicao de fuso
IE801949L (en) Adjustable wheel.
DE3862783D1 (de) Verfahren zur herstellung von turbinenradscheiben mit oertlich hohen druckeigenspannungen in der nabenbohrung.
GB1431569A (en) Fans
IT1163189B (it) Mozzo per ventilatori,ruote e simili
EP0357073A3 (de) Polycarbonat- oder Polyestercarbonatharze
NO161153C (no) Fremgangsm te for fremstilling av en vin med 0-0,5 kohol.
SE8504072D0 (sv) Slipjigg for knivar
DE3850970D1 (de) Doppelstufiger bipolarer Abtastverstärker für BICMOS SRAMS mit einem "common base"-Verstärker in der Endstufe.
ATE26677T1 (de) Kraftfahrzeugdrehscheibe.
FR2506839A1 (fr) Turboreacteur contra-rotatif simplifie
DE69015749D1 (de) Spielbeseitigung im Aufzeichnungsträgerantrieb eines Druckers.
EP0472446A3 (de) Novolakharze auf der Basis von para-Alkylphenolen. Verfahren zu deren Herstellung
SU595155A1 (ru) Способ получени прессованной древесины
JPS6459684A (en) Optical disk substrate
EP0160535A3 (de) Verschlussscheibe für einen optischen Umformer
SU572362A1 (ru) Привод шпиндел
IT1236324B (it) Metodo per la realizzazione di dischi particolarmente per pulitrici industriali e disco cosi' ottenuto.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties