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:
Jun. 03, 2025
Filed:
Jul. 05, 2023
Applicant:
Dewertokin Technology Group Co., Ltd., Jiaxing, CN;
Inventors:
Long Li, Jiaxing, CN;
Cheng Chen, Jiaxing, CN;
Assignee:
DEWERTOKIN TECHNOLOGY GROUP CO., LTD., Jiaxing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/24 (2006.01); F16H 25/24 (2006.01); H02K 7/06 (2006.01); H02K 7/116 (2006.01); F16H 25/20 (2006.01);
U.S. Cl.
CPC ...
H02K 5/24 (2013.01); F16H 25/24 (2013.01); H02K 7/06 (2013.01); H02K 7/1166 (2013.01); F16H 2025/2031 (2013.01); F16H 2025/2084 (2013.01); F16H 2025/209 (2013.01);
Abstract
The present application relates to a noise-reduced power device, a noise reduction mechanism and a noise reduction method, and particularly to the technical field of a power device. The noise-reduced power device includes a housing, a transmission assembly is provided in the housing, a power input end of the transmission assembly is connected to a motor, a power output end thereof is connected to a screw rod extending out of the housing, a gap is formed between the motor and an inner wall of the housing, and a noise reduction mechanism is provided around the motor.