Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type
Patent
1981-07-01
1982-10-26
Gonzales, John
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Retarded or delayed type
335273, 335274, G03B 908, H01F 714
Patent
active
043558780
ABSTRACT:
A hold releasing magnetic device so designed that by controlling the current supply to a magnet the armature is displaced relative to the yoke so as to release a held shutter member wherein the armature and the yoke are supported coaxially with each other on the same shaft on a base plate on which the magnetic device is mounted, with the yoke being securable on the base plate.
REFERENCES:
patent: 3947857 (1976-03-01), Kiyoshi et al.
patent: 4284968 (1981-08-01), Denoyelle et al.
Aizawa Hiroshi
Ohniwa Takehiko
Saito Syuichiro
Senuma Michio
Shigeta Yoshihiro
Canon Denshi Kabushiki Kaisha
Canon Kabushiki Kaisha
Gonzales John
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