Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Systems for magnetizing – demagnetizing – or controlling the...
Patent
1992-05-01
1995-04-11
Pellinen, A. D.
Electricity: electrical systems and devices
Control circuits for electromagnetic devices
Systems for magnetizing, demagnetizing, or controlling the...
361160, 327385, H01H 4722
Patent
active
054064406
ABSTRACT:
An electrical contactor including a control system for regulating the voltage applied to the contactor's coil. The control system is adapted for gradually increasing the applied voltage and the resultant current through the coil so that contact closure takes place under controlled conditions. The control system enables the contacts in the contactor to be closed with a minimum of contact bounce upon activation of the contactor.
REFERENCES:
patent: 4833565 (1989-05-01), Bauer et al.
patent: 5255152 (1993-10-01), Estes, III et al.
Allen-Bradley Company Inc.
Elms Richard T.
Hamann H. F.
Horn John J.
Pellinen A. D.
LandOfFree
Soft-closure electrical contactor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Soft-closure electrical contactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soft-closure electrical contactor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1542986