Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means
Patent
1974-09-09
1976-08-31
Broome, Harold
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Contact-actuating means
34 53, 335136, H01H 320
Patent
active
039784401
ABSTRACT:
A push to start dual relay having master electrical contacts which are closed when a push button is depressed. The master contacts control the power supplied to a control circuit which, in turn, controls the power supplied to two relays. When the push button is released and either one or both relays are energized, the master contacts remain in the closed position. When the push button is released and both relays are deenergized, however, the master contacts are allowed to open.
REFERENCES:
patent: 3304621 (1967-02-01), Nelson
patent: 3622925 (1971-11-01), Rose
patent: 3733568 (1973-05-01), Prouty et al.
patent: 3832658 (1974-08-01), Hayden
Lambert Cecil A.
Prouty Robert E.
Broome Harold
Essex International, Inc.
Freiburger Lawrence E.
Sommer Robert D.
LandOfFree
Push to start dual relay does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Push to start dual relay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Push to start dual relay will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1818617