Ceiling-mounted air conditioning unit for a heat pump comprising a refrigerant circuit with a refrigerant leakage sensor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12130033
APP PUB NO 20220412591A1
SERIAL NO

17903685

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Abstract

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A ceiling-mounted air conditioning indoor unit for a heat pump including a refrigerant circuit, the ceiling-mounted air conditioning indoor unit includes: a casing including an air inlet and an air outlet; a drain pan in a bottom portion of the casing; a heat exchanger in the refrigerant circuit that is disposed above the drain pan such that water dropping from the heat exchanger accumulates in the drain pan; a fan in the casing that draws air in from the air inlet, through the heat exchanger, and out of the air outlet; a bell mouth at the air inlet that guides the air drawn-in to the fan; a refrigerant leakage detection sensor that detects refrigerant leaking from the refrigerant circuit. The drain pan includes a first rim and a second rim.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDUMEDA CENTER BUILDING 4-12 NAKAZAKI-NISHI 2-CHOME KITA-KU OSAKA-SHI OSAKA 530-8323
DAIKIN EUROPE N V8400 OOSTENDE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kokes, Lukas Plzen, CZ 1 0
Srail, Tomas Plzen, CZ 1 0
Zdvoranova, Adela Plzen, CZ 1 0

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