초록 ▼

An extremely fast operating, explosive operated, switch wherein a torus supports and insulates the facing ends of flat wires of the open circuit to be closed. An explosive input is applied to a conducting piston swage member which normally is insulated from the flat wires by the torus. This moves th

An extremely fast operating, explosive operated, switch wherein a torus supports and insulates the facing ends of flat wires of the open circuit to be closed. An explosive input is applied to a conducting piston swage member which normally is insulated from the flat wires by the torus. This moves the swage portion of the member into the torus which forces it off of the ends of the wire. The swage portion then closes the circuit by jamming the frustro-conical swage surface thereof into both flat wires.

대표청구항 ▼

A fast operating, normally open single actuation switch including: a body defining a chamber therein having first and second end portions with a central portion therebetween; means to supply pressurized medium into said first end portion of said chamber; at least two electrical conductors having end

A fast operating, normally open single actuation switch including: a body defining a chamber therein having first and second end portions with a central portion therebetween; means to supply pressurized medium into said first end portion of said chamber; at least two electrical conductors having end portions constructed from flat wire extending into said central portion of said chamber; swaging means adapted for movement in said chamber positioned in said chamber between said means to supply pressurized medium and said at least two electrical conductor end portions; and means for releasably retaining said swaging means in position between said means to supply pressurized medium and said end portions of said at least two electrical conductor end portions until said means to supply pressurized medium does so to force said swaging means into said end portions of said at least two electrical conductors to complete an electrical circuit therebetween including: a toroidal member having: an inner surface; and an outer surface, said outer surface including: a ring shaped slot in which said end portions of said at least two conductors are positioned, said swaging means including a swaging member having first and second end portions and a conductive central wedge portion therebetween, said first end portion being shaped to slide along said chamber central portion, said second end portion being adapted to engage said means for releasably retaining said swaging means by extending through said toroidal member for support thereby, and said central wedge portion being adapted to swage into said end portions of said at least two electrical conductors to complete an electrical circuit therebetween, said swaging member central portion being frustro-conical in shape having a large diameter end and a small diameter end, said swaging member first end portion being cylindrical in shape and connecting to said large diameter end of said swaging member central portion.