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Title:
サーモスタット用感熱板及びサーモスタット
Document Type and Number:
Japanese Patent JP5264004
Kind Code:
B1
Abstract:
A plate-like thermosensitive plate for a thermostat has open-holes which extend therethrough. Radiation from the internal device reaches an inner lid and a guide pin of a thermostat through the open-holes, so that the inner lid and the guide pin can be heated along with the thermosensitive plate for use in a thermostat by the radiation passing through the open-holes. As a result, it is possible to minimize the risk that the heat of the thermosensitive plate for use in a thermostat escapes to the side of the inner lid and guide pin, whose temperatures are lower than that of the thermosensitive plate for use in a thermostat, and that the temperature rise of the thermosensitive plate for use in a thermostat is thereby delayed. Thus, the overheating of the internal device can be detected without delay, and the safety of the apparatus including the internal device can be increased.

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Inventors:
Ryo Tanaka
Application Number:
JP2012231428A
Publication Date:
August 14, 2013
Filing Date:
October 19, 2012
Export Citation:
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Assignee:
Wako Electronics Co., Ltd.
International Classes:
H01H37/52; H01H37/54
Domestic Patent References:
JP2008047343A2008-02-28
JPS60163648U1985-10-30
Attorney, Agent or Firm:
Bunji Kamada
Higashio Masahiro
Takayoshi Tagawa
Takashi Shimizu



 
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