Electromagnetically driven shutter device

Details Electromagnetically driven shutter device Electromagnetically driven shutter device

1986-03-17

1986-11-18

Hix, L. T.

354230, 3542341, 354250, 3542711, G03B 908

Patent

active

046232338

ABSTRACT:
An electromagnetically driven shutter device in which a first coil drives shutter blades to control an aperture and shutter time. A second coil controls the moving distance, that is maximum aperture, of the first coil by being located at a plurality of positions including its initial position.

REFERENCES:
patent: 4322145 (1982-03-01), Yamada et al.
patent: 4415251 (1983-11-01), Petersen
patent: 4470687 (1984-09-01), Saito et al.

Affiliated with

Also associated with

Rating

Electromagnetically driven shutter device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1614663