Electric programmer

Details Electric programmer Electric programmer

1977-02-07

1978-06-27

Schaefer, Robert K.

Electrical transmission or interconnection systems

Switching systems

Switch actuation

200 38R, H01H 700

Patent

active

040977633

ABSTRACT:
An electric programmer is provided which has general utility, although it will be described herein for controlling electrically-operated water valves in a lawn sprinkler system. The programmer is constructed to control a plurality of different valves for successive time intervals at one or more predetermined time period during each day of the week, although means are provided to enable the programmer to skip one or more days, if so desired. The programmer to be described includes means which permits a separate setting to be manually established for each of the valves which determines the length of the time interval each valve is to be activated during the aforesaid time period.

REFERENCES:
patent: RE25805 (1965-06-01), Gould
patent: 2988932 (1961-06-01), Swanson

Affiliated with

Also associated with

Rating

Electric programmer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric programmer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric programmer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2306678