Transducer for alternating current limiter

Details Transducer for alternating current limiter Transducer for alternating current limiter

1982-05-27

1985-01-01

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

With magneto-mechanical motive device

335249, 335261, H01F 710

Patent

active

044918160

ABSTRACT:
The transducer comprises an armature and a core. Both pieces are E-shaped, and their geometrical dimensions are chosen so that when their central legs come into mutual contact, air gaps still exist between both pairs of outer legs where these face each other. A coil bobbin is fixed to the core and forms a straight guide for the central leg of the armature. The frontal surfaces of the outer legs are chamfered so that the limiting surfaces of the air gaps are inclined with respect to the travel direction of the armature. In order to minimize the hum, a short-circuit ring is embedded into the central leg of the core.

REFERENCES:
patent: 506282 (1893-10-01), Timmis
patent: 750132 (1904-01-01), Timmis et al.
patent: 2407963 (1946-09-01), Persons

Affiliated with

Also associated with

Rating

Transducer for alternating current limiter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transducer for alternating current limiter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transducer for alternating current limiter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-579277