MX9705853A - Motores para ventiladores de techo. - Google Patents

Motores para ventiladores de techo.

Info

Publication number
MX9705853A
MX9705853A MX9705853A MX9705853A MX9705853A MX 9705853 A MX9705853 A MX 9705853A MX 9705853 A MX9705853 A MX 9705853A MX 9705853 A MX9705853 A MX 9705853A MX 9705853 A MX9705853 A MX 9705853A
Authority
MX
Mexico
Prior art keywords
motor
casing
ceiling fan
motor casing
fan motors
Prior art date
Application number
MX9705853A
Other languages
English (en)
Other versions
MXPA97005853A (es
Inventor
Vinay Mehta
Scott P Bojko
Richard A Pearce
Marshall Sexton
Original Assignee
Hunter Fan Co
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 Hunter Fan Co filed Critical Hunter Fan Co
Publication of MXPA97005853A publication Critical patent/MXPA97005853A/es
Publication of MX9705853A publication Critical patent/MX9705853A/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/06—Cast metal casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Toys (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Motores de ventilador de techo que incluyen sistemas de ventilacion de aire forzado y de disipacion térmica para proporcionar temperaturas operativas del motor significativamente reducidas, mejores tolerancias de los componentes del motor, más bajos costos de manufactura, y facilidad de ensamble. El motor de ventilador de techo es del tipo de adentro hacia afuera, e incluye un mecanismo de hélice asociado con cuando menos una de las porciones superior o inferior del recinto del motor, para dirigir volumenes sustanciales de aire hacia adentro del recinto, a través del estator, y a través de la porcion opuesta del recinto del motor. Los componentes del recinto del motor se pueden formar de aluminio fundido. De una manera alternativa, todo el recinto y el rotor son unitarios de aluminio integralmente vaciado. Una de las caras de extremo del recinto del motor puede incluir rampas de aspa integralmente vaciadas. La figura más representativa de la invencion es la numero 1.
MX9705853A 1996-08-07 1997-07-31 Motores para ventiladores de techo. MX9705853A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08692972 1996-08-07
US08/692,972 US5883449A (en) 1996-08-07 1996-08-07 Ceiling fan motors

Publications (2)

Publication Number Publication Date
MXPA97005853A MXPA97005853A (es) 1998-02-01
MX9705853A true MX9705853A (es) 1998-02-28

Family

ID=24782811

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9705853A MX9705853A (es) 1996-08-07 1997-07-31 Motores para ventiladores de techo.

Country Status (10)

Country Link
US (1) US5883449A (es)
EP (1) EP0823554B1 (es)
CN (1) CN1196240C (es)
AT (1) ATE266813T1 (es)
CA (1) CA2210236C (es)
DE (1) DE69729034D1 (es)
HK (1) HK1008271A1 (es)
ID (1) ID20578A (es)
MX (1) MX9705853A (es)
TW (1) TW342550B (es)

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Also Published As

Publication number Publication date
ATE266813T1 (de) 2004-05-15
TW342550B (en) 1998-10-11
CN1174443A (zh) 1998-02-25
EP0823554B1 (en) 2004-05-12
ID20578A (id) 1999-01-14
HK1008271A1 (en) 1999-05-07
CA2210236A1 (en) 1998-02-07
CN1196240C (zh) 2005-04-06
CA2210236C (en) 2005-08-16
DE69729034D1 (de) 2004-06-17
EP0823554A1 (en) 1998-02-11
US5883449A (en) 1999-03-16

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