Title:
HIGH-VOLTAGE COMPLEX THERMAL FUSE
Document Type and Number:
WIPO Patent Application WO/2021/049813
Kind Code:
A2
Abstract:
A high-voltage complex thermal fuse according to an embodiment of the present invention may comprise: caps for providing a fixing force at the upper and lower sides of a thermal fuse; a fuse unit comprising a flux-containing temperature-sensitive material and a first insulator which is inserted in the upper cap and forms an internal hole in which the temperature-sensitive material is introduced; a connection unit which closely contacts an end portion at one side of the temperature-sensitive material and the outer wall of the first insulator to transmit current to the temperature-sensitive material; and a resistor unit comprising a second insulator of which one side is inserted in the connection unit and the other side is inserted in the lower cap, and a resistor wound along the outer surface of the second insulator.
Inventors:
NAM SANG-HUN (KR)
Application Number:
PCT/KR2020/011800
Publication Date:
March 18, 2021
Filing Date:
September 02, 2020
Export Citation:
Assignee:
NOW TECH CO LTD (KR)
International Classes:
H01H37/76; H01H37/02
Attorney, Agent or Firm:
LEE, Young-su (KR)
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