INDOOR UNIT AND AIR CONDITIONING DEVICE PROVIDED WITH SAME

In an indoor unit (5), a bell mouth (23) includes a first section (25), a second section (27) having a flat portion (27a), and a third section (29) having a flat portion (29a). L1<L2 is satisfied, where L1 is a distance in an axial direction of a rotational shaft (CA) between the flat portion (27...

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Bibliographic Details
Main Authors KONO, Atsushi, TERAMOTO, Takuya, ISOMURA, Kazuki, KURIHARA, Makoto
Format Patent
LanguageEnglish
French
German
Published 21.09.2022
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:In an indoor unit (5), a bell mouth (23) includes a first section (25), a second section (27) having a flat portion (27a), and a third section (29) having a flat portion (29a). L1<L2 is satisfied, where L1 is a distance in an axial direction of a rotational shaft (CA) between the flat portion (27a) and the flat portion (29a), and L2 is a distance in the axial direction between the flat portion (27a) and an open end of the first section (25). The flat portion (27a) of the second section (27) is located between a second extension (49) of a drain pan (43) and a fan (35) in the axial direction.
Bibliography:Application Number: EP20190952643