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
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)
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 (13)
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)
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 |
-
1984
- 1984-02-10 FR FR8402047A patent/FR2559544B1/fr not_active Expired
-
1985
- 1985-02-07 EP EP85400203A patent/EP0153221B1/de not_active Expired
- 1985-02-07 AT AT85400203T patent/ATE37589T1/de not_active IP Right Cessation
- 1985-02-07 DE DE8585400203T patent/DE3565301D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2559544B1 (fr) | 1988-07-08 |
EP0153221A1 (de) | 1985-08-28 |
FR2559544A1 (fr) | 1985-08-16 |
DE3565301D1 (en) | 1988-11-03 |
EP0153221B1 (de) | 1988-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |