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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12104833 B1

PDFFull Text
Date of Patent:
Oct. 01, 2024

Filed:

Mar. 13, 2020

Air conditioner and control method therefor

Applicants:

Gd Midea Air-conditioning Equipment Co., Ltd., Foshan, CN;

Midea Group Co., Ltd., Foshan, CN;

Inventors:

Xiangwei Qiu, Foshan, CN;

Xiangyang Li, Foshan, CN;

Hao Zhang, Foshan, CN;

Kui Tao, Foshan, CN;

Shunquan Li, Foshan, CN;

Junjie Lei, Foshan, CN;

Zhengxing Wang, Foshan, CN;

Tiangui Zhu, Foshan, CN;

Assignees:

GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD., Foshan, CN;

MIDEA GROUP CO., LTD., Foshan, CN;

Attorney:

Anova Law Group, PLLC

Primary Examiner:

Miguel A Diaz

Int. Cl.
CPC ...
F25B 47/02 (2006.01); F24F 1/08 (2011.01); F24F 1/14 (2011.01); F24F 1/26 (2011.01); F25B 13/00 (2006.01);
U.S. Cl.
CPC ...
F25B 47/025 (2013.01); F24F 1/08 (2013.01); F24F 1/14 (2013.01); F24F 1/26 (2013.01); F25B 13/00 (2013.01); F25B 2313/0233 (2013.01); F25B 2400/06 (2013.01); F25B 2400/13 (2013.01);
Abstract

An air conditioner includes first and second refrigerant circulation systems each including an indoor unit including an indoor heat exchanger and an indoor throttle device, an outdoor unit including a compressor and an outdoor heat exchanger, an exhaust pipe arranged at an exhaust port of the compressor, an intake pipe arranged at an intake port of the compressor, a liquid-side piping connecting the exhaust pipe, the outdoor heat exchanger, the indoor throttle device, and the indoor heat exchanger in sequence, and a gas-side piping connecting the indoor heat exchanger and the intake pipe. The air conditioner further includes a heat circulation device configured to convey heat energy or cold energy of at least one of the indoor heat exchanger of the first refrigerant circulation system or the indoor heat exchanger of the second refrigerant circulation system into a room.

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Qiu, Xiangwei. (2024). Air conditioner and control method therefor (U.S. Patent No. 12104833). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12104833

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