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:
Mar. 31, 2020
Filed:
Jun. 16, 2015
Guangdong Meizhi Compressor Co., Ltd., Foshan, CN;
Masao Ozu, Foshan, CN;
Weimin Xiang, Foshan, CN;
Jijiang Yu, Foshan, CN;
Hong Guo, Foshan, CN;
Cheng Zhang, Foshan, CN;
Ziqiang Liang, Foshan, CN;
Ling Wang, Foshan, CN;
Liang Zhong, Foshan, CN;
Lili Yan, Foshan, CN;
Guangdong Meizhi Compressor Co., Ltd., Foshan, CN;
Abstract
A refrigeration cycle device includes at least a condenser, an expansion valve, an evaporator and a plurality of compressors, a sealed casing of each of the compressors is disposed with a rotary compression mechanism part in communication with a low-pressure path and a motor part configured to drive the compression mechanism part, the low-pressure path is in communication with the evaporator, each of the compressors is further provided with an oil storage cavity, and a gas discharge path of at least one compressor is connected with the sealed casing of another compressor.