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:
Aug. 01, 2023
Filed:
Nov. 07, 2019
Applicant:
Ck Materials Lab Co., Ltd., Seoul, KR;
Inventors:
Hyeong Jun Kim, Seoul, KR;
Jong Hun Lee, Seoul, KR;
Jong Ki Lee, Seoul, KR;
Ihn Beom Lee, Seoul, KR;
Assignee:
CK MATERIALS LAB CO., LTD., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); H02P 25/032 (2016.01); H02K 33/16 (2006.01); H02K 1/17 (2006.01); H02K 33/10 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); H02K 1/17 (2013.01); H02K 33/10 (2013.01); H02K 33/16 (2013.01); H02P 25/032 (2016.02);
Abstract
A radial magnet actuator includes a housing having an inner space, a moving body including a mass body provided to relatively move in the inner space, and a hollow radial magnet provided in the mass body, an elastic member configured to elastically support the moving body from one side of the inner space, and a hollow coil part provided at an upper side of the inner space, with at least a portion inserted into the hollow of the radial magnet, wherein the radial magnet is magnetized in a radial direction.