Fire detector having a protective cover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 29, 1990
Grant Date -
N/A
app pub date -
Jan 23, 1989
filing date -
Feb 2, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fire detector for detecting a fire occurrence, including a temperature sensor comprising a thermistor or, a platinum wire, a protective cover enclosing the temperature sensor and protecting the temperature sensor from external impacts, and a protector projecting from the front face of the sensor body and surrounding the temperature sensor.
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