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Patent Searching and Data


Title:
CIRCUIT BREAKER WITH TERMINAL TEMPERATURE DISPLAY FUNCTION
Document Type and Number:
Japanese Patent JP2017183245
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a circuit breaker with terminal temperature display function, which does not require significant remodeling of circuit breaker, and is hard to be affected by arc gas when the circuit breaker is turned off.MEANS FOR SOLVING THE PROBLEM: In a circuit breaker including a terminal temperature display function for displaying the temperature of the terminal of the circuit breaker, the terminal includes a thermal element formed to extend outward of the circuit breaker, and having one end fixed to the extension of the terminal and the other end disposed to displace freely in response to change of heat. An enclosure for housing the extension of the terminal, the thermal element, a displacement transmission part to which displacement of the thermal element is transmitted and which reciprocates corresponding to response, and a display mechanism which is driven by displacement transmitted from the displacement transmission part, is placed closely to the terminal integrally therewith.SELECTED DRAWING: Figure 1

Inventors:
BABA TAKASHI
Application Number:
JP2016073252A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
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Assignee:
TEMPEARL INDUSTRIAL
International Classes:
H01H73/20