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1. WO2005096715 - FRONT SUCTION/DISCHARGE TYPE OUTDOOR UNIT FOR AIR CONDITIONER AND FAN USING THE SAME

Publication Number WO/2005/096715
Publication Date 20.10.2005
International Application No. PCT/KR2004/002084
International Filing Date 19.08.2004
IPC
F24F 5/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
5Air-conditioning systems or apparatus not covered by group F24F1/ or F24F3/119
F04D 17/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
17Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
08Centrifugal pumps
16for displacing without appreciable compression
F04D 25/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems specially adapted for elastic fluids
02Units comprising pumps and their driving means
06the pump being electrically driven
F04D 29/66 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
66Combating cavitation, whirls, noise, vibration, or the like; Balancing
F24F 1/00 2011.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
F24F 13/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
20Casings or covers
CPC
F04D 25/064
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
06the pump being electrically driven
0606the electric motor being specially adapted for integration in the pump
0613the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
064Details of the rotor
F04D 25/0646
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
06the pump being electrically driven
0606the electric motor being specially adapted for integration in the pump
0613the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
0646Details of the stator
F04D 25/082
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
08the working fluid being air, e.g. for ventilation
082the unit having provision for cooling the motor
F04D 29/668
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
66Combating cavitation, whirls, noise, vibration or the like
661especially adapted for elastic fluid pumps
668damping or preventing mechanical vibrations
F24F 1/0007
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
0007Indoor units, e.g. fan coil units
F24F 1/0018
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
0007Indoor units, e.g. fan coil units
0018characterised by fans
Applicants
  • LG ELECTRONICS INC. [KR]/[KR] (AllExceptUS)
  • KIM, In Gyu [KR]/[KR] (UsOnly)
  • PARK, Byung Il [KR]/[KR] (UsOnly)
  • KOO, Ja Hyung [KR]/[KR] (UsOnly)
  • KIM, Yang Ho [KR]/[KR] (UsOnly)
  • HEO, Kyeong Wook [KR]/[KR] (UsOnly)
  • SUNG, Si Kyong [KR]/[KR] (UsOnly)
  • LEE, Dong Hyuk [KR]/[KR] (UsOnly)
  • KO, Young Hwan [KR]/[KR] (UsOnly)
  • HWANG, Jun Hyeon [KR]/[KR] (UsOnly)
  • SONG, Ho Jin [KR]/[KR] (UsOnly)
  • HWANG, Jin Seong [KR]/[KR] (UsOnly)
  • HONG, Young Ho [KR]/[KR] (UsOnly)
  • CHOI, Hwan Jong [KR]/[KR] (UsOnly)
  • HWANG, Geun Bae [KR]/[KR] (UsOnly)
  • KANG, Chun Su [KR]/[KR] (UsOnly)
  • KIM, Tae Geun [KR]/[KR] (UsOnly)
Inventors
  • KIM, In Gyu
  • PARK, Byung Il
  • KOO, Ja Hyung
  • KIM, Yang Ho
  • HEO, Kyeong Wook
  • SUNG, Si Kyong
  • LEE, Dong Hyuk
  • KO, Young Hwan
  • HWANG, Jun Hyeon
  • SONG, Ho Jin
  • HWANG, Jin Seong
  • HONG, Young Ho
  • CHOI, Hwan Jong
  • HWANG, Geun Bae
  • KANG, Chun Su
  • KIM, Tae Geun
Agents
  • BAHNG, Hae Cheol
Priority Data
10-2004-002462709.04.2004KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) FRONT SUCTION/DISCHARGE TYPE OUTDOOR UNIT FOR AIR CONDITIONER AND FAN USING THE SAME
(FR) UNITE EXTERIEURE DE TYPE A ASPIRATION/EVACUATION FRONTALE POUR CLIMATISEUR, ET SOUFFLANTE FONCTIONNANT AVEC CETTE UNITE
Abstract
(EN)
The present invention provides a fan apparatus which can reduce noise and enhance fan efficiency by employing a BLDC motor (6) that can make stable drive of the fan (50) and increase an air flow rate, and an outdoor unit (10a) of a front suction/discharge type in an air conditioner that can enhance heat exchange efficiency by employing the same.
(FR)
L'invention concerne une soufflante à bruit réduit et efficacité améliorée, reposant sur l'utilisation d'un moteur à courant continu sans balai (BLDC) qui établit une attaque stable pour la soufflante et augmente le débit d'air, et on décrit aussi une unité extérieure du type à aspiration/évacuation frontale pour climatiseur capable d'améliorer l'efficacité d'échange thermique en fonctionnant avec cette soufflante.
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