Electronic controlled-duration switching

Details Electronic controlled-duration switching Electronic controlled-duration switching

1977-07-18

1980-05-20

Pellinen, A. D.

Electricity: power supply or regulation systems

Remote sensing

3071414, 315360, H05B 3902, H05B 3904

Patent

active

042041490

ABSTRACT:
Electronic restoration of switching to an "off" condition at the end of a prescribed and controllable time interval, with an indication of termination being provided before the end of the interval. The electronic circuitry for controlling the switching can be substantially integrated to permit compact, small space installation in, for example, the housings of conventional mechanical switches.

REFERENCES:
patent: 3491283 (1970-01-01), Johnston
patent: 3581300 (1971-05-01), Eloranta
patent: 3733528 (1973-05-01), Gilbreath
patent: 3925688 (1975-12-01), Kalfus
patent: 3940660 (1976-02-01), Edwards
patent: 3979601 (1976-09-01), Franklin
patent: 3979740 (1976-09-01), Forbat et al.
patent: 4008415 (1977-02-01), Serafin et al.
patent: 4037135 (1977-07-01), Novey
patent: 4103294 (1978-07-01), Stettner et al.
patent: 4104541 (1978-08-01), Jewell

Affiliated with

Also associated with

Rating

Electronic controlled-duration switching does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-451533