Device for switching electromagnetic equipment

Details Device for switching electromagnetic equipment Device for switching electromagnetic equipment

1998-07-15

2000-05-02

Enad, Elvin

Electrical generator or motor structure

Dynamoelectric

Rotary

310 68D, 310 68A, H02K 1100

Patent

active

060576146

ABSTRACT:
A device (1) for switching electromagnetic equipment. It is especially intended for switching a direct-current brake for a three-phase motor (3) with a switching contact (6) with a rectifier (7) with integrated protective circuitry downstream of the switching contact. There is current transformer (5) upstream of the switching contact. The transformer's primary winding is part of a conductor in the line that provides a voltage.

REFERENCES:
patent: 4047083 (1977-09-01), Plunkett
patent: 4115727 (1978-09-01), Gross
patent: 4122377 (1978-10-01), Drummond
patent: 4482853 (1984-11-01), Bhavsar
patent: 4520300 (1985-05-01), Fradella
patent: 4697130 (1987-09-01), Dadpey et al.
patent: 4716515 (1987-12-01), Alexander
patent: 4857818 (1989-08-01), Hobbs
patent: 5457372 (1995-10-01), Pignatelli et al.

Affiliated with

Also associated with

Rating

Device for switching electromagnetic equipment does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1596007