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:
Oct. 18, 2022
Filed:
Nov. 27, 2018
Applicant:
Ntn Corporation, Osaka, JP;
Inventors:
Assignee:
NTN CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/10 (2006.01); H02K 11/33 (2016.01); H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
H02K 5/10 (2013.01); H02K 7/00 (2013.01); H02K 11/33 (2016.01);
Abstract
An electric actuator includes: an electric motor, a relay circuitthat switches ON/OFF of power supply to the electric motor, a motion conversion mechanismthat converts a rotary motion of the electric motorinto a motion in a direction different therefrom and outputs the motion, and a housing. The housingis configured by joining two housing split bodiesandto each other, and in an internal space formed by joining the two housing split bodiesand, the electric motor, the relay circuit, and the motion conversion mechanismare housed.