ES2067883T3 - Motobomba centrifuga silenciosa para liquidos. - Google Patents
Motobomba centrifuga silenciosa para liquidos.Info
- Publication number
- ES2067883T3 ES2067883T3 ES91401098T ES91401098T ES2067883T3 ES 2067883 T3 ES2067883 T3 ES 2067883T3 ES 91401098 T ES91401098 T ES 91401098T ES 91401098 T ES91401098 T ES 91401098T ES 2067883 T3 ES2067883 T3 ES 2067883T3
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- pump
- bladed wheel
- section
- axial cross
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2216—Shape, geometry
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
MOTOBOMBA CENTRIFUGA SILENCIOSA DE LIQUIDO QUE TIENE EN SU BOMBA CENTRIFUGA (2), UNA PLATINA DE BOMBA (5) Y UN CARTER DE BOMBA (6) QUE DEFINEN UNA CAMARA DE BOMBA EN LA QUE GIRA UNA RUEDA DE ALETAS (7), CARACTERIZADA EN QUE LA CAMARA DE BOMBA (12) ESTA CONSTITUIDA DE DOS CAMARAS CONCENTRICAS, A SABER UNA CAMARA DE REVOLUCION CENTRAL, QUE TIENE UNA SECCION AXIAL EN T, DICHA CAMARA DE RUEDA DE ALETAS (13) EN LA QUE GIRA CONCENTRICAMENTE LA RUEDA DE ALETAS (7) Y UNA CAMARA DE DESCARGA (14) PERIFERICA ANULAR QUE TIENE UNA SECCION AXIAL EN L INVERTIDA DE ANGULO REDONDEADO Y DE ANCHO SENSIBLEMENTE CONSTANTE, QUE PROLONGA RADIALMENTE Y DESPUES AXIALMENTE LA CAMARA DE RUEDA DE ALETAS (13) AL NIVEL DE LOS BRAZOS DE LA T DE SU SECCION AXIAL EN T.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9005639A FR2661717B1 (fr) | 1990-05-04 | 1990-05-04 | Motopompe centrifuge silencieuse a liquide. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2067883T3 true ES2067883T3 (es) | 1995-04-01 |
Family
ID=9396333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91401098T Expired - Lifetime ES2067883T3 (es) | 1990-05-04 | 1991-04-25 | Motobomba centrifuga silenciosa para liquidos. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0455542B1 (es) |
AT (1) | ATE118601T1 (es) |
DE (1) | DE69107330T2 (es) |
ES (1) | ES2067883T3 (es) |
FR (1) | FR2661717B1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1375924B1 (de) * | 2002-06-22 | 2010-01-06 | GEA Tuchenhagen GmbH | Leitvorrichtung für ein Gehäuse einer Kreiselpumpe |
FR2974866B1 (fr) * | 2011-05-03 | 2013-05-10 | Francois Gerlier | Pompe de circulation d'electrolyte pour engin marin |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB283261A (es) * | 1900-01-01 | |||
GB191128326A (en) * | 1911-12-16 | 1912-12-16 | John Taylor | Improvements in Centrifugal Pumps. |
JPS63109300A (ja) * | 1986-10-24 | 1988-05-13 | Matsushita Electric Ind Co Ltd | 電動送風機 |
SU1413292A1 (ru) * | 1987-02-16 | 1988-07-30 | Сумский филиал Харьковского политехнического института им.В.И.Ленина | Корпус свободновихревого насоса |
DE3871259D1 (de) * | 1987-07-06 | 1992-06-25 | Rockwell International Corp | Zylindrischer pumpenmehrfachauslass-sammler. |
-
1990
- 1990-05-04 FR FR9005639A patent/FR2661717B1/fr not_active Expired - Fee Related
-
1991
- 1991-04-25 ES ES91401098T patent/ES2067883T3/es not_active Expired - Lifetime
- 1991-04-25 AT AT91401098T patent/ATE118601T1/de not_active IP Right Cessation
- 1991-04-25 DE DE69107330T patent/DE69107330T2/de not_active Expired - Fee Related
- 1991-04-25 EP EP91401098A patent/EP0455542B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2661717A1 (fr) | 1991-11-08 |
DE69107330D1 (de) | 1995-03-23 |
DE69107330T2 (de) | 1995-06-14 |
ATE118601T1 (de) | 1995-03-15 |
FR2661717B1 (fr) | 1992-07-03 |
EP0455542A1 (fr) | 1991-11-06 |
EP0455542B1 (fr) | 1995-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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