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. 29, 2022
Filed:
Oct. 29, 2018
Applicant:
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Zhuhai, CN;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 5/124 (2006.01); H02K 9/06 (2006.01); H02K 5/10 (2006.01); H02K 5/173 (2006.01);
U.S. Cl.
CPC ...
H02K 5/10 (2013.01); H02K 5/124 (2013.01); H02K 5/1735 (2013.01); H02K 9/06 (2013.01);
Abstract
Provided are a motor sealing structure and a motor. The motor sealing structure comprises: a rotary shaft, a bearing, which is sleeved on the rotating shaft. A shaft shoulder structure is arranged on an outer peripheral wall of the rotating shaft at a position corresponding to the bearing along an axial direction of the rotating shaft, so as to form a cavity between a portion of the bearing and the shaft shoulder structure, and a fan blade structure, which is sleeved at one end of the rotating shaft and extends in the axial direction of the rotating shaft to the position of the bearing, and is inserted into and held in the cavity.