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:
May. 26, 2026
Filed:
Jan. 17, 2022
Ls Electric Co., Ltd., Anyang-si, KR;
Minkyu Seo, Anyang-si, KR;
LS ELECTRIC CO., LTD., Anyang-si, KR;
Abstract
Disclosed is a vacuum circuit breaker capable of measuring and monitoring the temperature of a specific point, the vacuum circuit breaker comprising a temperature detection sensor located adjacent to an electric conduction pole. The temperature detection sensor includes: a sensor body located adjacent to one side of a plate part of the electric conduction pole; a fixing terminal which can be brought into contact with a specific point of the electric conduction pole to measure the temperature of the specific point; and a connection line which is located inside an electric conduction pole terminal of the electric conduction pole, and has one end coupled to the sensor body and the other end coupled to the fixing terminal.