Class 337/92 - Cyclic or repetitively operative (e.g., flashing)

Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including significant details, specifically
No. of patents: 3
Last issue date: 05/14/1985

Number	Title	Issue Date
4517542	Voltage and temperature compensated time delay relay A temperature and voltage compensated time delay relay includes first and second bimetallic, contact carrying elements chosen to deflect in a similar manner in accordance with variations in ambient temperature for maintaining the contact gap therebetween ...	05/14/1985
4414525	Switch with replaceable flasher unit A multi-throw switch cooperates with a bi-metallic, thermally actuated electrical contact for converting a continuously operating electrical circuit into one which operates intermittently. Method and apparatus are taught directed toward the use of commerc...	11/08/1983
3953817	Flasher device A flasher device includes a terminal with an inner extension carrying a stationary contact thereon, the extension supporting a conductive heat responsive means connected to another terminal of the device and having a movable contact thereon, an insulating...	04/27/1976

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