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:
Oct. 14, 2025
Filed:
Feb. 14, 2022
Applicant:
Ls Electric Co., Ltd., Anyang-si, KR;
Inventor:
Ki Nam Ryu, Anyang-si, KR;
Assignee:
LS ELECTRIC CO., LTD., Anyang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H02H 9/02 (2006.01);
U.S. Cl.
CPC ...
H05K 7/203 (2013.01); H02H 9/023 (2013.01); H05K 7/20309 (2013.01); H05K 7/20318 (2013.01); H05K 7/20381 (2013.01);
Abstract
The present disclosure relates to a cooling apparatus for a superconducting fault current limiter, and may comprise a first container for accommodating a super-cooled liquid coolant into which a superconducting element is immersed, a second container disposed in contact with an outer surface of the first container to expose a lower side of a lateral surface of the first container, and for accommodating a saturated liquid coolant, and a freezer inserted into the second container to condense the vaporized saturated liquid coolant.