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Title:
FULL-RANGE LOAD ELECTRIC ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2019/191893
Kind Code:
A1
Abstract:
Disclosed is a full-range load electric actuator, consisting of at least one first magnet arrangement group, at least one second magnet arrangement group, at least one coil arrangement group, and at least one sensing switch group. The first and second magnet arrangement groups are defined as a rotor or a stator, respectively, such that the first and second magnet arrangement groups are capable of moving relative to the coil arrangement group. The sensing switch group enables the coil arrangement group to precisely switch to a forward power supply or a reverse power supply at a specific single pole position, such that the first and second magnet arrangement groups are capable of receiving a full-range and enhanced magnetic auxiliary force when moving relative to the coil arrangement group. The invention achieves superior magnetic flux management, prevents the effects of two opposing magnetic forces, and amplifies magnetic stress, thereby reducing kinetic energy loss and increasing output power, simplifying the structure of an electrical system, and accordingly lowering costs and reducing the possibility of damage to the electric actuator.

Inventors:
HSU, Yung-shun (No.31, Sichuan 3rd St. Xitun Distric, Taichung City Taiwan 407, 407, CN)
HSU, Ming-chun (No.31, Sichuan 3rd St. Xitun Distric, Taichung City Taiwan 407, 407, CN)
HSU, Wen-yu (No.31, Sichuan 3rd St. Xitun Distric, Taichung City Taiwan 407, 407, CN)
Application Number:
CN2018/081657
Publication Date:
October 10, 2019
Filing Date:
April 03, 2018
Export Citation:
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Assignee:
YUZEN SUSTAINABLE ENERGY CO.,LTD. (No.31, Sichuan 3rd St. Xitun Distric, Taichung City Taiwan 407, 407, CN)
YUZEN (HK) SUSTAINABLE ENERGY CO.,LTD. (Unit B03, 10/FChing Cheone Ind Bldg Nos,1-7 Kwai Cheong Road Kwai, Chung Nt, Hong Kong, Kong, CN)
YUZEN SUSTAINABLE ENERGY PTE LTD (Room 00, 13/FFar East Finance Building,No.14 Robinson Road, Singapore 5, 048545, SG)
International Classes:
H02K35/02; H02K33/18
Foreign References:
CN207098911U2018-03-13
CN207098909U2018-03-13
CN107612264A2018-01-19
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO.,LTD. (Room 201, No.15Wanghai Road, 2nd Software Park, Siming Distric, Xiamen Fujian 8, 361008, CN)
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