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:
May. 07, 2024
Filed:
Dec. 26, 2019
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Qianshan Zhuhai, CN;
Huijun Wei, Zhuhai, CN;
Gang Lv, Zhuhai, CN;
Caixia Shan, Zhuhai, CN;
Shuanglai Liu, Zhuhai, CN;
Qi Fang, Zhuhai, CN;
Peng Ma, Zhuhai, CN;
Yuchen Zhao, Zhuhai, CN;
Abstract
Disclosed are a method and a device for balancing crankshaft deformation e, a crankshaft with counterweights determined according to the method, and a scroll compressor using the crankshaft. The method includes: determining a component centrifugal force required by a counterweight to overcome the crankshaft deformation caused by both an orbiting scroll centrifugal force and a gas force; and determining the counterweight according to the component centrifugal force. The counterweight is arranged on the crankshaft.