Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent
1995-11-13
1996-07-09
Donovan, Lincoln
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Automatic circuit-interrupting devices
335147, 335195, 218 22, H01H 7500
Patent
active
055348327
ABSTRACT:
A switch having at least one power switching pole includes a contact bridge cooperating with fixed contacts and adapted to be maneuvered either by mobile parts of a solenoid or by a tripping mechanism. The contact bridge is rotatable and the mobile parts of the solenoid operate the contact bridge through the intermediary of a transmission mechanism.
REFERENCES:
patent: 3238329 (1966-03-01), Russo
patent: 4649247 (1987-03-01), Preuss et al.
patent: 4916421 (1990-04-01), Pardini et al.
Baurand Gilles
Duchemin Pierre
Leglaye Dominique
Donovan Lincoln
Telemecanique
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