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:
Jul. 11, 2023
Filed:
Dec. 10, 2020
Delta Electronics, Inc., Taoyuan, TW;
Yu-Han Hsu, Taoyuan, TW;
Zi-Xuan Huang, Taoyuan, TW;
Yu-Xian Huang, Taoyuan, TW;
Yi-Min Liang, Taoyuan, TW;
You-Chyau Tsai, Taoyuan, TW;
Tsung-En Chan, Taoyuan, TW;
Hong-Chih Chen, Taoyuan, TW;
DELTA ELECTRONICS, INC., Taoyuan, TW;
Abstract
The disclosure relates to a linear actuator including a base, a linear motor, a load cell and a rotary motor. The linear motor is disposed on the base and includes a fixed coil module and a movable magnetic backplane. The fixed coil module is fixed on the base, and the movable magnetic backplane is configured to slide relative to the fixed coil module along a first direction. The rotary motor is rotated around a central axis in parallel with the first direction. The load cell has two opposite sides parallel to the first direction, respectively. The movable magnetic backplane of the linear motor and the rotary motor are connected to the two opposite sides of the load cell, respectively. The load cell is subjected to a force applied thereto by the rotary motor and parallel to the first direction, and configured to convert the force into an electrical signal.