Vacuum circuit breaker
AssigneeLs Electric Co., Ltd.
InventorsKwanghyeon Ahn, Hyunwook Lee
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Abstract
The present disclosure provides a vacuum circuit breaker which can measure and monitor temperature of a tulip contactor, the vacuum circuit breaker comprising: a conductive pole including a tulip contactor; and a temperature detecting sensor disposed adjacent to the tulip contactor, wherein the temperature detecting sensor comprises: a sensor body; a fixing band coupled to the sensor body and disposed to surround a part of the conductive pole; and a temperature measurement part which comes into contact with a specific point of the tulip contactor to measure the temperature of the specific point, wherein a sensor insertion hole for accommodating a part of the temperature measurement part is recessedly formed at one surface of the tulip contactor facing the sensor body.
Claims12
A vacuum circuit breaker comprising:
- a conductive pole comprising a tulip contactor electrically connected to an external power source or a load;
- and
- a temperature detecting sensor arranged adjacent to the tulip contactor,
- wherein the temperature detecting sensor comprises:
- a sensor body having an input unit accommodated therein;
- a fixing band coupled to the sensor body and arranged to surround a part of the conductive pole;
- and
- a temperature measurement part which is in contact with a specific point of the tulip contactor and configured to measure temperature of the specific point,
- wherein a sensor insertion hole for accommodating a part of the temperature measurement part is recessedly provided in one surface of the tulip contactor facing the sensor body.
Dependencies are inferred from the claim text.