WO2007094578A3 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
WO2007094578A3
WO2007094578A3 PCT/KR2007/000641 KR2007000641W WO2007094578A3 WO 2007094578 A3 WO2007094578 A3 WO 2007094578A3 KR 2007000641 W KR2007000641 W KR 2007000641W WO 2007094578 A3 WO2007094578 A3 WO 2007094578A3
Authority
WO
WIPO (PCT)
Prior art keywords
blower fan
air conditioner
stator
cabinet
rotor
Prior art date
Application number
PCT/KR2007/000641
Other languages
French (fr)
Other versions
WO2007094578A2 (en
Inventor
Nae-Young Lee
Original Assignee
Lg Electronics Inc
Nae-Young Lee
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 Lg Electronics Inc, Nae-Young Lee filed Critical Lg Electronics Inc
Priority to CN2007800018817A priority Critical patent/CN101675303B/en
Publication of WO2007094578A2 publication Critical patent/WO2007094578A2/en
Publication of WO2007094578A3 publication Critical patent/WO2007094578A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/105—Centrifugal pumps for compressing or evacuating with double suction
    • 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
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/062—Details of the bearings
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/064—Details of the rotor
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/0646—Details of the stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The present invention relates to an air conditioner including a cabinet (150), a heat exchanger (120) located within the cabinet (150), a blower fan (200), and a motor (220). The blower fan (200) is installed in a location near the heat exchanger (120), to forcefully generate a flow of air. The motor (220) includes a rotor (226) to which the blower fan (200) is coupled, a stator (222) enclosed by the rotor (226) and generating a magnetic field through a supplied current, and a shaft (224) fixed to the stator (222).
PCT/KR2007/000641 2006-02-16 2007-02-06 Air conditioner WO2007094578A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007800018817A CN101675303B (en) 2006-02-16 2007-02-06 Air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2006-0014952 2006-02-16
KR1020060014952A KR101314892B1 (en) 2006-02-16 2006-02-16 air conditioner

Publications (2)

Publication Number Publication Date
WO2007094578A2 WO2007094578A2 (en) 2007-08-23
WO2007094578A3 true WO2007094578A3 (en) 2009-06-04

Family

ID=38371909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/000641 WO2007094578A2 (en) 2006-02-16 2007-02-06 Air conditioner

Country Status (3)

Country Link
KR (1) KR101314892B1 (en)
CN (1) CN101675303B (en)
WO (1) WO2007094578A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11873825B2 (en) * 2019-10-09 2024-01-16 Shenzhen Lanhe Technologies Co., Ltd. Portable blowing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914692A (en) * 1995-06-26 1997-01-17 Calsonic Corp Air conditioning equipment
JPH10213383A (en) * 1997-01-28 1998-08-11 Kokusai Gijutsu Kaihatsu Kk Heat exchanger
KR20020096311A (en) * 2001-06-19 2002-12-31 주식회사 엘지이아이 an air conditioner outdoor unit
WO2003027578A1 (en) * 2001-09-21 2003-04-03 Toshiba Carrier Corporation Outdoor unit of air conditioner
US20050039480A1 (en) * 2003-08-18 2005-02-24 Kim Su Hun Integral type air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000001854U (en) * 1998-06-30 2000-01-25 전주범 Sirocco fan static pressure loss prevention device of window type air conditioner
KR20000010905U (en) * 1998-11-27 2000-06-26 윤종용 Casing structure of integrated air conditioner
KR100401071B1 (en) * 2001-04-23 2003-10-10 위니아만도 주식회사 Brushless motor for blower of heat exchanger
KR100697593B1 (en) * 2001-11-26 2007-03-21 주식회사 엘지이아이 A motor mount's structure for the air-conditioner
JP2004364492A (en) * 2003-05-09 2004-12-24 Sanyo Electric Co Ltd Motor-driving device and air-conditioning equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914692A (en) * 1995-06-26 1997-01-17 Calsonic Corp Air conditioning equipment
JPH10213383A (en) * 1997-01-28 1998-08-11 Kokusai Gijutsu Kaihatsu Kk Heat exchanger
KR20020096311A (en) * 2001-06-19 2002-12-31 주식회사 엘지이아이 an air conditioner outdoor unit
WO2003027578A1 (en) * 2001-09-21 2003-04-03 Toshiba Carrier Corporation Outdoor unit of air conditioner
US20050039480A1 (en) * 2003-08-18 2005-02-24 Kim Su Hun Integral type air conditioner

Also Published As

Publication number Publication date
CN101675303B (en) 2012-06-27
WO2007094578A2 (en) 2007-08-23
CN101675303A (en) 2010-03-17
KR20070082295A (en) 2007-08-21
KR101314892B1 (en) 2013-10-04

Similar Documents

Publication Publication Date Title
AU2013204027B2 (en) Air-cooled electric machine and method of assembling the same
EP1333561A3 (en) Rotor cooling apparatus
WO2005096714A3 (en) Fan for air conditioner
WO2007035695A3 (en) Air blower for a motor-driven compressor
WO2010099974A3 (en) Dual-rotor motor having heat dissipation
WO2006127171A3 (en) Universal direct current brushless air conditioning system
ATE538527T1 (en) ELECTRIC MACHINE WITH PERMANENT MAGNETS
CN105814777B (en) Axial flux motor and fan component and its assembly method
WO2010057482A3 (en) Drive motor having integrated cooling
ATE421042T1 (en) ELECTRIC FAN
WO2007123903A3 (en) Motor blower unit
TW200734549A (en) Cooling fan structure
EP1855371A4 (en) Magnetic body, rotor, motor, compressor, fan, air conditioner, and on-vehicle air conditioner
MX2011003436A (en) Heat exchanger for an indoor unit of an air conditioner.
JP2012510245A5 (en)
EP2299122A3 (en) Heat dissipating fan
DE502004005042D1 (en) ELECTRICAL DIRECT DRIVE
CN201341051Y (en) Radiator for air-cooled generator
WO2007094578A3 (en) Air conditioner
CN109945306B (en) Air conditioner air-out structure and air conditioner
JP2011157910A (en) Blower and electric appliance mounted therewith
EP2505928A3 (en) Indoor equipment of air-conditioner
JP6502632B2 (en) Outdoor unit and air conditioner provided with this outdoor unit
ATE356462T1 (en) AC GENERATOR WITH VENTILATION GRILLE
DE50304099D1 (en) KITCHEN APPLIANCE

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780001881.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07708791

Country of ref document: EP

Kind code of ref document: A2