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.:
Date of Patent:
Aug. 29, 2023
Filed:
Aug. 28, 2018
Gree Electric Appliances (Wuhan) Co., Ltd, Wuhan, CN;
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
Shiqiang Zhang, Zhuhai, CN;
Lianfa Wu, Zhuhai, CN;
Limin Li, Zhuhai, CN;
Huachao Jiao, Zhuhai, CN;
Bing Zhou, Zhuhai, CN;
Peng Cao, Zhuhai, CN;
Tao Feng, Zhuhai, CN;
GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD, Wuhan, CN;
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI, Zhuhai, CN;
Abstract
An air conditioning system, including a compressor, two outdoor heat exchange units, a liquid pipe used for communicating with indoor units, a high-pressure gas tube and a low-pressure gas tube; the air conditioning system further includes a valve assembly. One outdoor heat exchange unit has a first state in which one end thereof communicates with the high-pressure gas tube and another end thereof communicates with the liquid pipe, and has a second state in which one end thereof communicates with the low-pressure gas tube and the other end thereof communicates with the liquid pipe. Further disclosed is a control method for the air conditioning system.