Ceiling embedded type indoor unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6948552
APP PUB NO 20020023455A1
SERIAL NO

09978631

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Abstract

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There is disclosed a ceiling embedded type indoor unit which is reduced in height to provide a compact unit body size and which provides a large cooling/heating capability. The ceiling embedded type indoor unit comprising two air blowoff ports and embedded in a ceiling comprises a heat exchanger formed in a U-shape with sides of the U-shape being disposed on long sides of a unit body and connected to a header pipe for circulating a coolant at one end of an open side of the U-shape, air blowoff ports disposed to extend from a bottom side the U-shape, and a centrifugal blower disposed aside to the bottom side of the U-shape relative to a substantial center of a length direction of the sides of the U-shape.

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Patent Owner(s)

Patent OwnerAddress
HITACHI-JOHNSON CONTROLS AIR CONDITIONING INCTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hata, Yoshiki Shimizu, JP 4 26
Kosugi, Shinichi Shimizu, JP 13 80
Sano, Takashi Shimizu, JP 128 1002
Shikazono, Naoki Ibaraki-ken, JP 12 99

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