Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Space discharge device
Patent
1983-08-17
1984-08-21
Harris, George
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Space discharge device
337221, 337401, H01H 3900
Patent
active
044673078
ABSTRACT:
An improved switch for a high-voltage device in which ignition of a power cartridge moves an insulative piston located in a conductive member, into a passageway formed in an insulative liner, said piston moving a contact through the passageway and away from the conductive member to break an electrical interconnection between the conductive member and the movable contact and to form a gap therebetween, thereby opening the switch; the bore and the passageway being aligned,
REFERENCES:
patent: 3118986 (1964-01-01), Lewis et al.
patent: 3239631 (1966-03-01), Snell
patent: 3291937 (1966-12-01), Carothers et al.
Harris George
Kaufmann John D.
S&C Electric Company
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