Dryer timer

Drying and gas or vapor contact with solids – Apparatus – With apparatus using centrifugal force

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Details

338 51, F26B 2106

Patent

active

048689971

ABSTRACT:
A dryer timer includes a housing and a motor and a cam assembly carried in the housing. A switch in the housing is responsive to the cam to switch the motor between a 120 VAC standard timer circuit and a 240 VAC dryer heater circuit. A leadless voltage dropping resistor in the 240 VAC circuit is mounted on the exterior of the housing clasped between the feed-through to the switch and a terminal strap connected to the timer terminal which connects to the dryer heater circuit. A flanged member connected to the feed-through and the terminal strap engaged the flat surfaces of the disk-shaped leadless voltage dropping resistor to dissipate the heat it produces.

REFERENCES:
patent: 2606986 (1952-08-01), Sweger
patent: 2768267 (1956-10-01), Pass
patent: 3296559 (1967-01-01), Mames
patent: 4132008 (1979-01-01), Deschaaf
patent: 4642907 (1987-02-01), Best

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