Invention Grant
- Patent Title: Actuator and active plate having the same
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Application No.: US17474384Application Date: 2021-09-14
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Publication No.: US11685044B2Publication Date: 2023-06-27
- Inventor: Sohyun Kim , Youngsu Cha
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: Korea Institute of Science and Technology
- Current Assignee: Korea Institute of Science and Technology
- Current Assignee Address: KR Seoul
- Agency: Rabin & Berdo, P.C.
- Priority: KR 20200122324 2020.09.22
- Main IPC: B25J9/14
- IPC: B25J9/14 ; F15B21/06 ; F15B15/10 ; B25J15/00

Abstract:
The present disclosure provides an actuator including a pouch which is sealed and formed with an asymmetric structure, a dielectric fluid which is filled in the pouch, and an electrode which is attached to one surface of the pouch and the other surface opposite the one surface, wherein the pouch includes a first part provided on one side and having a predetermined area, and a second part provided on the other side opposite the one side and having a smaller area than the first part, and when power is applied to the electrodes, the first part or the second part of the pouch is expandable by movement of the dielectric fluid due to the asymmetric structure, and an active plate having the same.
Public/Granted literature
- US20220088774A1 ACTUATOR AND ACTIVE PLATE HAVING THE SAME Public/Granted day:2022-03-24
Information query
IPC分类: