Timed buzzer

Details Timed buzzer Timed buzzer

G - Physics

04

C

84/1.1

G04C 23/02 (2006.01) B60Q 5/00 (2006.01) G08B 3/00 (2006.01) G10K 9/15 (2006.01) G10K 9/18 (2006.01)

Patent

CA 1039542

ABSTRACT A timed buzzer assembly having a rectangular base with four terminals insert molded in the base and a generally cup-shaped cover member over the base providing the housing. All of the terminals project through the base member with the armature of the buzzer supported on one terminal and the coil assembly of the buzzer supported on a second term- inal. For the purpose of timing the buzzer and also control- ling a warning light, a bimetal timer is provided having bi- metal elements one supported on a third terminal and the other supported on the above referred to second terminal. The fourth terminal is a ground to which a heating element for the bimetal timer is connected.

261562

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