Title: Method of making electrical switch construction

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 respectively 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.

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Inventors: Marquis, Edgar E. (Newtown, CT, US)

Application Number: 896048
Filing Date: 1978-04-13
Publication_date: 1980-05-06
Assignee: Robertshaw Controls Company (Richmond, VA)
Primary Class(es): 29/622
Other Classes:
US Patent Ref:

2920153	Jan, 1960	Horstmann	200/153.
3699281	Oct, 1972	Harris	200/39.
3846597	Nov, 1974	Ziegler	200/38.
3925630	Dec, 1975	Harris	200/39.
3950624	Apr, 1976	Harris	200/39.
3965312	Jun, 1976	Mahon	200/39.
3997742	Dec, 1976	Marquis	200/38.
4001529	Jan, 1977	Mahon	200/39.

Other Refs:
Primary Examiner: Husar, Francis S.
Assistant Examiner: Crosby, Gene P.
Attorney: Candor, Candor & Tassone