Heat detector and method of manufacturing heat detecting...

Details Heat detector and method of manufacturing heat detecting... Heat detector and method of manufacturing heat detecting...

2011-03-01

2011-03-01

Caputo, Lisa M (Department: 2855)

Thermal measuring and testing

Temperature measurement

By electrical or magnetic heat sensor

C374S043000

Reexamination Certificate

active

07896544

ABSTRACT:
To provide a heat detector in which thermal responsiveness of a heat detecting unit such as a ceramic element is improved.A heat detector1includes a ceramic element10accommodated in a sensing-device main body, and measures a temperature in a monitoring area based on a dielectric constant of the ceramic element10. The Curie point temperature of the ceramic element10is set in a predetermined sensitive temperature range.

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Office Action issued by Japanese Patent Office dated Nov. 12, 2010.

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