Strong magnetic thrust force type actuator

Details Strong magnetic thrust force type actuator Strong magnetic thrust force type actuator

1989-07-18

1991-04-23

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Linear

318135, H02K 4100

Patent

active

050102621

ABSTRACT:
A strong magnetic thrust force type actuator includes a first type of actuator, the permanent magnets of which are inserted between plate members of the primary magnetic member. When a coil disposed upon the primary magnetic member is energized magnetic flux flows from a facing portion formed with a secondary magnetic member to one of the plate members, and then, to an adjacent plate member through one of the permanent magnets. Within this adjacent plate member, additional magnetic flux flows therein from another adjacent plate member through another permanent magnet. In a second type of actuator, the permanent magnets of which are inserted between side surfaces of facing portions formed with the secondary magnetic member, a magnetic flux flows from a facing portion formed with the primary magnetic member to a facing portion of the secondary magnetic member, and then, to an adjacent facing portion through of the secondary magnetic member through means of a permanent magnet, and within this adjacent facing portion, additional magnetic flux flows from another adjacent facing portion through means of another permanent magnet. Thus, as long as the pulse current flows within the coils wound around the primary magnetic member, all facing portions of the primary magnetic member contribute to the production of the magnetic thrust.

REFERENCES:
patent: 4713570 (1987-12-01), Mastromatti

Affiliated with

Also associated with

Rating

Strong magnetic thrust force type actuator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Strong magnetic thrust force type actuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strong magnetic thrust force type actuator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1623115