MX9805057A - Estabilizador de flujo para ventilador transversal. - Google Patents
Estabilizador de flujo para ventilador transversal.Info
- Publication number
- MX9805057A MX9805057A MX9805057A MX9805057A MX9805057A MX 9805057 A MX9805057 A MX 9805057A MX 9805057 A MX9805057 A MX 9805057A MX 9805057 A MX9805057 A MX 9805057A MX 9805057 A MX9805057 A MX 9805057A
- Authority
- MX
- Mexico
- Prior art keywords
- fan
- impeller
- heat exchanger
- flow path
- suction side
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/51—Inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Se proporciona un estabilizador de flujo para reducir las oscilaciones de flujo de baja frecuencia dentro del ruido resultante desde el impulsor de un ventilador transversal. Tales oscilaciones y ruido pueden surgir en instalaciones donde el ventilador esta ubicado corriente abajo del intercambiador de calor en una unidad de acondicionamiento de aire. el estabilizador es una paleta ubicada entre la cara corriente abajo del intercambiador de calor y el lado de succion del impulsor. La paleta está colocada y orientada para reducir el flujo contra vorticial localizado que de otra manera provocaría el paro del aspa oscilante dentro del impulsor y el ruido asociado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/880,763 US6050773A (en) | 1997-06-23 | 1997-06-23 | Flow stabilizer for transverse fan |
US08880763 | 1997-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9805057A true MX9805057A (es) | 1998-12-31 |
MXPA98005057A MXPA98005057A (es) | 1999-02-01 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
DE69810705D1 (de) | 2003-02-20 |
MY114065A (en) | 2002-07-31 |
JP3031889B2 (ja) | 2000-04-10 |
US6050773A (en) | 2000-04-18 |
EP0887554A1 (en) | 1998-12-30 |
SG79974A1 (en) | 2001-04-17 |
DE69810705T2 (de) | 2003-11-13 |
JPH1194283A (ja) | 1999-04-09 |
TW396246B (en) | 2000-07-01 |
EP0887554B1 (en) | 2003-01-15 |
KR100285694B1 (ko) | 2001-08-07 |
ES2186116T3 (es) | 2003-05-01 |
CN1206813A (zh) | 1999-02-03 |
AR013122A1 (es) | 2000-12-13 |
KR19990007199A (ko) | 1999-01-25 |
SA98190142B1 (ar) | 2005-12-03 |
CN1115527C (zh) | 2003-07-23 |
AU729385B2 (en) | 2001-02-01 |
AU7305998A (en) | 1998-12-24 |
EG22316A (en) | 2002-12-31 |
BR9802194A (pt) | 1999-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |