Core made of a soft magnetic material for use in an electromagne

Details Core made of a soft magnetic material for use in an electromagne Core made of a soft magnetic material for use in an electromagne

1997-10-31

1999-07-20

Gellner, Michael L.

Photography

Camera detail

Shutter

335237, 335272, 335298, 310 49R, G03B 908

Patent

active

059266643

ABSTRACT:
An electromagnetic actuator includes a core made of a soft magnetic material, a permanent magnet located between a pair of ends of the core, the permanent magnet being supported for movement, and an electrically conductive coil wrapped about a portion of the core. The reluctance of the core is adjustable to alter movement of the permanent magnet as a function of time upon application of electrical current to the coil of the electromagnetic actuator.

REFERENCES:
patent: 1548596 (1925-08-01), Ghegan
patent: 2504681 (1950-04-01), Hall
patent: 3456219 (1969-07-01), Paddison et al.
patent: 4224589 (1980-09-01), Tamulis
patent: 4288771 (1981-09-01), Ueda et al.
patent: 4890129 (1989-12-01), Mody
patent: 5097240 (1992-03-01), Nakanishi et al.
patent: 5418588 (1995-05-01), Chigira

Affiliated with

Also associated with

Rating

Core made of a soft magnetic material for use in an electromagne does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Core made of a soft magnetic material for use in an electromagne, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Core made of a soft magnetic material for use in an electromagne will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1330665