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1. JP2003232560 - AIR CONDITIONER

Office Japan
Application Number 2002029903
Application Date 06.02.2002
Publication Number 2003232560
Publication Date 22.08.2003
Grant Number 3995491
Grant Date 10.08.2007
Publication Kind B2
IPC
F24F 13/08
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
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
F24F 1/00
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 11/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
02Arrangement or mounting of control or safety devices
F24F 13/06
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
02Ducting arrangements
06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
Applicants SHARP CORP
シャープ株式会社
Inventors OTSUKA MASAO
大塚 雅生
SHIRAICHI YUKISHIGE
白市 幸茂
Agents 佐野 静夫
Title
(EN) AIR CONDITIONER
(JA) 空気調和機
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide an air conditioner capable of ensuring comfort at cooling operation and dehumidifying operation and safety in health, and making a temperature distribution or an ion concentration distribution in the whole of a room uniform.

SOLUTION: This air conditioner is attached to a wall surface of an interior, conditions air taken in from an inlet 4a, and sends out the air upwardly and downwardly from a blowoff port 5 provided on a lower part. A groove portion 28 is provided at an upper end of the blowoff port 5, and conditioned air is prevented from ventilating along a front panel 3 by the Coanda effect. Thereby, a reduction in wind speed due to viscosity is suppressed, and the conditioned air can reach in every corner in the room along a ceiling and the wall surface.

COPYRIGHT: (C)2003,JPO

(JA)


【課題】 冷房運転や除湿運転時における快適性と健康
面での安全性が確保できるだけでなく、部屋全体の温度
分布やイオン濃度分布を均一にすることができる空気調
和機を提供する。


【解決手段】 室内の壁面に取り付けて吸込口4aから
取り入れた空気を調和して下部に設けた吹出口5から下
方及び上方に空気を送出する空気調和機において、吹出
口5の上端に溝部28を設けて、コアンダ効果により調
和空気がフロントパネル3に沿って流通することを防止
する。
これにより、粘性による風速低下を抑制して調和
空気が天井及び壁面を伝って室内の隅々に行き届く。