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:
Mar. 20, 2018
Filed:
Jan. 22, 2015
Haier Group Corporation, Qingdao, Shandong, CN;
Haier Group Technique R&d Center, Qingdao, Shandong, CN;
Qingdao Haier Joint Stock Co., Ltd., Qingdao, Shandong, CN;
Bin Song, Shandong, CN;
Hyeomgkook Lee, Shandong, CN;
Saina Yan, Shandong, CN;
Zhiqiang Zhao, Shandong, CN;
Sheng Xu, Shandong, CN;
Biao Li, Shandong, CN;
HAIER GROUP CORPORATION, Quingdao, Shandong, CN;
HAIER GROUP TECHNIQUE R&D CENTER, Quingdao, Shandong, CN;
QINGDAO HAIER JOINT STOCK CO., LTD., Quingdao, Shandong, CN;
Abstract
In one aspect of the present invention, a stator of a linear compressor comprises first stator pieces that are circumferentially and sequentially arranged about an axial direction and are radially disposed, second stator pieces that are provided between outer parts of the adjacent first stator pieces, and an outer side, away from a motor axis, of the second stator pieces assembled at an outer circumference of the stator. The stator can reduce the magnetic losses of the stator caused by the gap, and improve the efficiency of the motor. It can also improve the performance, stability, durability and reliability of the linear compressor. It can also reduce the bulk of the linear compressor.