Explosive-driven, high speed, arcless switch
Patent
·
OSTI ID:6626329
An explosive-actuated, fast-acting arcless switch contains a highly conductive foil to carry high currents positioned adjacent a dielectric surface within a casing. At one side of the foil opposite the dielectric surface is an explosive which, when detonated, drives the conductive foil against the dielectric surface. A pattern of grooves in the dielectric surface ruptures the foil to establish a rupture path having a pattern corresponding to the pattern of the grooves. The impedance of the ruptured foil is greater than that of the original foil to divert high current to a load. Planar and cylindrical embodiments of the switch are disclosed.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- DOE Contract Number:
- AC04-76DP00789
- Assignee:
- Dept. of Energy
- Application Number:
- ON: DE87007241
- OSTI ID:
- 6626329
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
Similar Records
Explosive-driven, high speed, arcless switch
Explosive-driven, high speed, arcless switch
Explosive-driven, high speed, arcless switch
Patent
·
Thu Jan 01 00:00:00 EST 1987
·
OSTI ID:6626329
Explosive-driven, high speed, arcless switch
Patent
·
Tue Jul 14 00:00:00 EDT 1987
·
OSTI ID:6626329
Explosive-driven, high speed, arcless switch
Patent
·
Tue Jul 14 00:00:00 EDT 1987
·
OSTI ID:6626329
Related Subjects
42 ENGINEERING
SWITCHES
DESIGN
EXPLOSIVES
CIRCUIT BREAKERS
DIELECTRIC MATERIALS
ELECTRIC ARCS
ELECTRIC IMPEDANCE
FOILS
CURRENTS
ELECTRIC CURRENTS
ELECTRIC DISCHARGES
ELECTRICAL EQUIPMENT
EQUIPMENT
EQUIPMENT PROTECTION DEVICES
IMPEDANCE
MATERIALS
420800* - Engineering- Electronic Circuits & Devices- (-1989)
SWITCHES
DESIGN
EXPLOSIVES
CIRCUIT BREAKERS
DIELECTRIC MATERIALS
ELECTRIC ARCS
ELECTRIC IMPEDANCE
FOILS
CURRENTS
ELECTRIC CURRENTS
ELECTRIC DISCHARGES
ELECTRICAL EQUIPMENT
EQUIPMENT
EQUIPMENT PROTECTION DEVICES
IMPEDANCE
MATERIALS
420800* - Engineering- Electronic Circuits & Devices- (-1989)