Heat pump and method for operating heat pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11867423
APP PUB NO 20210348797A1
SERIAL NO

17212220

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat pump and a method for operating a heat pump are provided. The heat pump may include an outdoor unit including a compressor that compresses a refrigerant and an outdoor heat exchanger that exchanges heat between the refrigerant and outdoor air, a hybrid unit including at least one fluid-refrigerant heat exchanger that exchanges heat between the refrigerant supplied from the outdoor unit and a fluid, such as water, and at least one refrigerant control valve that controls an amount of refrigerant flowing through the at least one fluid-refrigerant heat exchanger, a plurality of indoor units each including an indoor heat exchanger that exchanges heat between the fluid supplied from the hybrid unit and indoor air, and a controller. The controller may calculate operation loads of the plurality of indoor units and control an opening degree of the at least one refrigerant control value based on the operation loads of the plurality of indoor units.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INCYEONGDEUNGPO-GU SEOUL 07336

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Soyoon Seoul, KR 26 152
Lee, Jaewon Seoul, KR 119 611
Shin, Youngjoo Seoul, KR 12 43
Song, Chiwoo Seoul, KR 40 85

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