Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the...
Patent
1988-10-12
1990-11-13
LaRoche, Eugene R.
Electric lamp and discharge devices: systems
Discharge device load with fluent material supply to the...
315108, 315150, 315326, 315358, 31323101, 31323121, H01J 724
Patent
active
049704338
ABSTRACT:
A spark gap switch apparatus is disclosed which is capable of operating at a high pulse rate which comprises an insulated housing; a pair of spaced apart electrodes each having one end thereof within a first bore formed in the housing and defining a spark gap therebetween; a pressure wave reflector in the first bore in the housing and spaced from the spark gap and capable of admitting purge flow; and a second enlarged bore contiguous with the first bore and spaced from the opposite side of the spark gap; whereby pressure waves generated during discharge of a spark across the spark gap will reflect off the wave reflector and back from the enlarged bore to the spark gap to clear from the spark gap hot gases residues generated during the discharge and simultaneously restore the gas density and pressure in the spark gap to its initial value.
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Carnahan L. E.
Gaither Roger S.
LaRoche Eugene R.
Moser William R.
The United States of America as represented by the United States
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