ES2095226T3 - Ventilador axial. - Google Patents
Ventilador axial.Info
- Publication number
- ES2095226T3 ES2095226T3 ES90114295T ES90114295T ES2095226T3 ES 2095226 T3 ES2095226 T3 ES 2095226T3 ES 90114295 T ES90114295 T ES 90114295T ES 90114295 T ES90114295 T ES 90114295T ES 2095226 T3 ES2095226 T3 ES 2095226T3
- Authority
- ES
- Spain
- Prior art keywords
- axial fan
- impeller
- wall
- duct
- enclosed
- 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 - Lifetime
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
- F04D29/526—Details of the casing section radially opposing blade tips
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/665—Sound attenuation by means of resonance chambers or interference
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Seasonings (AREA)
Abstract
SE TRATA DE UN VENTILADOR AXIAL, QUE CONTIENE UNA RUEDA CIRCULANTE (6) PROVISTA CON PALAS CIRCULATES (14), QUE ESTA COLOCADA EN UN CANAL DE CORRIENTE (4) RODEADO POR UNA PARED (1). EN LA PARED (1) ESTA PREVISTA AL MENOS UNA VERTURA, EN LA ZONA DE LAS PUNTAS DE LAS PALAS (15), QUE ESTA PROVISTA, POR EL LADO DEL CANAL, CON UNA CUBIERTA (21) QUE MUESTRA UN PASO (22).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3927791A DE3927791A1 (de) | 1989-08-23 | 1989-08-23 | Axialventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2095226T3 true ES2095226T3 (es) | 1997-02-16 |
Family
ID=6387675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90114295T Expired - Lifetime ES2095226T3 (es) | 1989-08-23 | 1990-07-26 | Ventilador axial. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0413987B1 (es) |
AT (1) | ATE146855T1 (es) |
DD (1) | DD297208A5 (es) |
DE (2) | DE3927791A1 (es) |
DK (1) | DK0413987T3 (es) |
ES (1) | ES2095226T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3584704B2 (ja) * | 1997-10-24 | 2004-11-04 | 昭和風力機械株式会社 | 送風機の吸込流予旋回制御バイパス構造 |
DE102004014876B4 (de) * | 2004-03-22 | 2010-06-10 | Mdexx Gmbh | Ventilatorummantelung, Ventilator mit einer Ventilatorummantelung und Windenergieanlage mit einem Ventilator |
DE102006049076B4 (de) * | 2006-10-13 | 2019-09-26 | Mahle International Gmbh | Axiallüfter eingerichtet zur Förderung von Kühlluft für eine Kühlvorrichtung eines Kraftfahrzeuges |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5153606A (en) * | 1974-11-05 | 1976-05-12 | Sasakura Eng Co Ltd | Puroperafuanno soonboshofuanringu |
GB1490923A (en) * | 1975-06-23 | 1977-11-02 | Short Brothers & Harland Ltd | Sound-absorbing structures |
JPS6318799Y2 (es) * | 1980-12-02 | 1988-05-26 | ||
SE451873B (sv) * | 1982-07-29 | 1987-11-02 | Do G Pk I Experiment | Axialflekt |
DE3511769A1 (de) * | 1985-03-30 | 1986-10-02 | MAN Gutehoffnungshütte GmbH, 4200 Oberhausen | Ein- und mehrstufiger axialkompressor |
-
1989
- 1989-08-23 DE DE3927791A patent/DE3927791A1/de not_active Withdrawn
-
1990
- 1990-07-26 DK DK90114295.0T patent/DK0413987T3/da active
- 1990-07-26 ES ES90114295T patent/ES2095226T3/es not_active Expired - Lifetime
- 1990-07-26 EP EP90114295A patent/EP0413987B1/de not_active Expired - Lifetime
- 1990-07-26 DE DE59010616T patent/DE59010616D1/de not_active Expired - Fee Related
- 1990-07-26 AT AT90114295T patent/ATE146855T1/de not_active IP Right Cessation
- 1990-08-22 DD DD90343575A patent/DD297208A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3927791A1 (de) | 1991-02-28 |
ATE146855T1 (de) | 1997-01-15 |
DK0413987T3 (da) | 1997-06-09 |
DE59010616D1 (de) | 1997-02-06 |
EP0413987A3 (en) | 1991-09-25 |
EP0413987B1 (de) | 1996-12-27 |
DD297208A5 (de) | 1992-01-02 |
EP0413987A2 (de) | 1991-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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