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
Application number
MX9805057A
Other languages
English (en)
Other versions
MXPA98005057A (es
Inventor
Peter R Bushnell
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of MX9805057A publication Critical patent/MX9805057A/es
Publication of MXPA98005057A publication Critical patent/MXPA98005057A/es

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.
MXPA/A/1998/005057A 1997-06-23 1998-06-22 Estabilizador de flujo para ventilador transversal MXPA98005057A (es)

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