Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means
Patent
1975-03-21
1976-09-14
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Contact-actuating means
335207, 200 67F, H01H 500
Patent
active
039809790
ABSTRACT:
The invention relates to magnetically operated electric switches of the kind comprising a magnet which is pivotally mounted and is arranged to rock to and fro with a snap action under the influence of an adjacent relatively movable magnetic actuator, and at least one switch contact which is moved between two end positions relatively to one or more complementary switch contacts upon rocking of the magnet. The magnet is a bar magnet fixed in a pivoted carrier which forms one link of an over center spring toggle acting on a flexible leaf which carries the movable contact or contacts.
REFERENCES:
patent: 3236965 (1966-02-01), Bianco et al.
patent: 3447110 (1969-05-01), Dotto
patent: 3449700 (1969-06-01), Gillican
Hookway Alan F. J.
Prosser Paul E.
Bestobell Mobrey Limited
Harris George
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