HEAT DETECTOR
1 Assignment
0 Petitions
Accused Products
Abstract
A heat alarm apparatus (10) is provided which has a housing defining a body (16). A heat sensor (12) extends from the body; and a cage (24), which defines an enclosure in which the sensor (12) is located. The cage (24) has openings therein to allow for gas to flow freely therethrough. The cage (24) is movable relative to the housing and movement of the cage (24) activates a test/reset switch (46) of the apparatus (10).
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Citations
39 Claims
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1-21. -21. (canceled)
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22. A heat alarm apparatus comprising:
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a housing defining a body; heat detection means extending from said body; and protection means defining an enclosure in which said detection means is located, wherein said protection means has openings therein to allow for the free flow of gas therethrough, and said protection means is movable relative to said housing so as to activate a test and/or reset switch of said alarm apparatus. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39)
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Specification