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:
Apr. 02, 2019
Filed:
May. 29, 2018
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
Huan Zhao, Zhuhai, CN;
Jun Shen, Zhuhai, CN;
Feng Tan, Zhuhai, CN;
Youxuan Liang, Zhuhai, CN;
Pengfei Li, Zhuhai, CN;
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
Abstract
The present disclosure provides a variable-capacity compressor, a variable-capacity two-stage compression system and a control method thereof. The compression system includes a compressor, wherein the compressor includes a low pressure cylinder and a high pressure cylinder connected in series, wherein the low pressure cylinder includes at least two cylinders connected in parallel. The compression system further includes a control mechanism that can control at least one of the at least two cylinders connected in parallel to perform full-load and/or no-load operation.