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:
Nov. 11, 2025
Filed:
Aug. 16, 2024
Applicant:
Denso Corporation, Kariya, JP;
Inventor:
Koji Hotta, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 19/08 (2006.01); F16H 57/02 (2012.01); F16H 57/021 (2012.01); F16H 57/031 (2012.01); F16H 63/34 (2006.01); H02K 5/10 (2006.01); H02K 7/116 (2006.01); H02K 11/38 (2016.01);
U.S. Cl.
CPC ...
F16H 19/08 (2013.01); F16H 57/021 (2013.01); F16H 57/031 (2013.01); F16H 63/3466 (2013.01); H02K 5/10 (2013.01); H02K 7/1166 (2013.01); H02K 11/38 (2016.01); F16H 2057/02026 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02082 (2013.01); H02K 2211/03 (2013.01);
Abstract
An electric actuator includes a motor, a speed reduction mechanism, a board, a housing, and a board cover. The speed reduction mechanism decelerates a rotation of the motor and transmits it to an output shaft. An electronic component related to drive control of the motor is mounted on the board. The housing has a case and a cover, and houses the motor, the speed reduction mechanism, and the board therein. A board cover engages with the case inside the housing and separates the motor and speed reduction mechanism from the board.