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:
Apr. 09, 2024
Filed:
Mar. 19, 2020
Applicant:
Ls Electric Co., Ltd., Anyang-si, KR;
Inventors:
Assignee:
LS ELECTRIC CO., LTD., Anyang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/081 (2006.01); H01C 7/12 (2006.01); H02H 9/00 (2006.01); H02H 9/04 (2006.01); H01C 7/108 (2006.01); H01C 7/112 (2006.01);
U.S. Cl.
CPC ...
H03K 17/08104 (2013.01); H01C 7/12 (2013.01); H02H 9/005 (2013.01); H02H 9/04 (2013.01); H01C 7/108 (2013.01); H01C 7/112 (2013.01);
Abstract
The present disclosure relates to a semiconductor circuit breaker and, more specifically, to a semiconductor circuit breaker in which a protection circuit is modularized and thus maintenance and repair can be easily done. A semiconductor circuit breaker according to an embodiment of the present disclosure comprises: a main circuit unit connected between a power source and a load and having a semiconductor switch; an outer box equipped with the main circuit unit and having a module accommodation unit outside thereof; and a protection module detachably accommodated in the module accommodation unit.