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:
Sep. 08, 2020
Filed:
Jan. 22, 2017
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Zhuhai, CN;
Gao Gong, Zhuhai, CN;
Yusheng Hu, Zhuhai, CN;
Xiaobo Zhang, Zhuhai, CN;
Jianning Liu, Zhuhai, CN;
Fang Zhang, Zhuhai, CN;
Siyuan Tian, Zhuhai, CN;
Jinxin Jia, Zhuhai, CN;
Changguang Guo, Zhuhai, CN;
Guanghai Li, Zhuhai, CN;
Qiong Wei, Zhuhai, CN;
Abstract
A magnetic levitation bearing assembly, including: a magnetic levitation bearing, a shell, and a working clearance adjusting device; the magnetic levitation bearing includes a first iron core, a second iron core and a thrust disk; the working clearance adjusting device is arranged between a radial inner periphery of the shell and the thrust disk along the radial direction, and between the shell and the second iron core along the axial direction; an axial end of the working clearance adjusting device is abutted against the second iron core, a void gap is provided between the shell and the second iron core, an adjustment on the magnetic levitation bearing working clearance is made possible by altering the length between two axial ends of the working clearance adjusting device, such that the working clearance is consistent with a design value.