Electrical switch construction and method of making the same

Electricity: circuit makers and breakers – Retarded – Clock train

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Details

200 38FB, 200 38D, 200 39R, H01H 4310

Patent

active

041003810

ABSTRACT:
An electrical switch construction having an electrical switch provided with different operating conditions, the construction having a timer moved actuator operatively associated with the switch for causing the switch to be repetitively in one condition thereof a certain percentage of a certain increment of time and in another condition thereof for the remainder of the certain increment of time. The actuator is adapted for selecting the amount of the certain percentage of the certain increment of time within certain limits.

REFERENCES:
patent: 2920153 (1960-01-01), Horstmann
patent: 3699281 (1972-10-01), Harris
patent: 3846597 (1974-11-01), Ziegler, Jr.
patent: 3925630 (1975-12-01), Harris
patent: 3950624 (1976-04-01), Harris
patent: 3965312 (1976-06-01), Mahon
patent: 3997742 (1976-12-01), Marquis
patent: 4001529 (1977-01-01), Mahon

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