Heat exchanger and an air conditioning system having the same

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United States of America Patent

PATENT NO 9267716
APP PUB NO 20130219944A1
SERIAL NO

13756926

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heat exchanger included in an air conditioner includes a first header pipe to have a refrigerant, compressed by a compressor, to flow therein and a first heat exchange unit coupled to the first header pipe to receive the refrigerant flowing in the first header, a second header pipe to have the refrigerant to flow therein and a second heat exchange unit coupled to the second header pipe to receive the refrigerant flowing in the second header pipe in the air cooling operation. A bypass pipe couples the first heat exchange unit with the second header pipe and a bypass valve controls a flow of the refrigerant through the bypass pipe. A controller controls the bypass valve such that the refrigerant is allowed to flow from the first heat exchange unit to the second header pipe in the air cooling operation.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INC128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336 07336

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sa, Yongcheol Seoul, KR 65 205
Song, Chiwoo Seoul, KR 40 85

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