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. 21, 2020
Filed:
Jun. 01, 2016
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Zhuhai, Guangdong, CN;
Zhongcheng Du, Guangdong, CN;
Jia Xu, Guangdong, CN;
Liping Ren, Guangdong, CN;
Lingchao Kong, Guangdong, CN;
Sen Yang, Guangdong, CN;
Rongting Zhang, Guangdong, CN;
Shebing Liang, Guangdong, CN;
Liying Deng, Guangdong, CN;
Jiakui Xu, Guangdong, CN;
Jinquan Zhang, Guangdong, CN;
Zhengliang Shi, Guangdong, CN;
GREE GREEN REFRIDGERATION TECHNOLOGY CENTER CO., LTD. OF ZUHAI, Zhuhai, Guangdong, CN;
Abstract
A fluid machinery, a heat exchange equipment, and an operating method for the fluid machinery. The fluid machinery includes: an upper flange (); a lower flange (); a cylinder (); a rotating shaft (), the axis of the rotating shaft () being eccentric to the axis of the cylinder () and at a fixed eccentric distance; and a piston component (), the piston component () being provided with a variable volume cavity (). Because the eccentric distance between the rotating shaft () and the cylinder () is fixed, the rotating shaft () and the cylinder () rotate around the respective axes thereof during motion, and the position of the center of mass remains unchanged, so that the piston component is allowed to rotate stably and continuously when moving within the cylinder (); and vibration of the fluid machinery is effectively mitigated.