Control device for an electromechanical contactor-circuit breake

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Systems for magnetizing – demagnetizing – or controlling the...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

361170, 361115, H01H 4702

Patent

active

059598263

ABSTRACT:
A control device for an electromechanical circuit breaker device. The device includes a bistable type electromagnet to deliberately control power contacts and a monostable trip electromagnet to open the contacts in case of a fault. The bistable electromagnetic coil and the trip electromagnetic coil are placed in parallel with a capacitance. The control device includes a maintained control switch and an H bridge of two-way switches associated with the bistable coil. The control device acts on the bridge of switches and a trip switch opens the contacts depending on the current in the coils measured by sensors.

REFERENCES:
patent: 3549955 (1970-12-01), Paine
patent: 4025821 (1977-05-01), Lang
patent: 4602309 (1986-07-01), Gaude
patent: 4926282 (1990-05-01), McGhie
patent: 5657194 (1997-08-01), Waltz

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Control device for an electromechanical contactor-circuit breake does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control device for an electromechanical contactor-circuit breake, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for an electromechanical contactor-circuit breake will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-710569

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.