Solenoid actuators

Details Solenoid actuators Solenoid actuators

1984-03-15

1986-03-25

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Reciprocating

310 24, 310 35, H02K 3300

Patent

active

045786046

ABSTRACT:
Solenoid actuators which include a stator assembly comprising a plurality of spaced parallel poles having coplanar end faces and symmetrically spaced side faces. An armature is mounted for attraction to and motion with respect to said stator, at least a component of which is perpendicular to the coplanar stator pole end faces and parallel to the pole side faces. The armature comprises a generally flat plate having a surface in parallel opposition to the pole end faces, and a plurality of integral ribs which extend between adjacent pairs of stator poles and have side faces opposed to and parallel to the pole side faces. Thus, the air gap between the stator and armature has a variable dimension component between the pole end faces and the opposing armature, and a fixed dimension component between the rib and pole side faces. The resulting output power versus stroke characteristic exhibits high output power at the beginning of the stroke, followed by a substantially constant power versus stroke function.

REFERENCES:
patent: 2898532 (1959-08-01), Wintermute
patent: 3119940 (1964-01-01), Pettit et al.
patent: 3312842 (1967-04-01), Heuchling et al.
patent: 3484629 (1969-12-01), Kunz

Affiliated with

Also associated with

Rating

Solenoid actuators does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-633115