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:
Nov. 01, 2022
Filed:
May. 06, 2020
Guangdong Meizhi Compressor Co., Ltd., Foshan Guangdong, CN;
Zhengzhong Qiao, Foshan Guangdong, CN;
Fei Xu, Foshan Guangdong, CN;
Xiaohua Qiu, Foshan Guangdong, CN;
Linshu Mao, Foshan Guangdong, CN;
Chaocong Liu, Foshan Guangdong, CN;
GUANGDONG MEIZHI COMPRESSOR CO., LTD., Foshan Guangdong, CN;
Abstract
This present disclosure provides a compressor and a refrigeration device having the compressor. The refrigeration device has a coupling assembly and a frequency converter connected to one end of the coupling assembly. The compressor has a first shell and a permanent magnet motor. The permanent magnet motor is set in the first shell and connected to the other end of the coupling assembly. By designing the relevant parameters of the motor of the compressor, the efficiency of the motor and the compressor can be improved.