Radiant energy – Irradiation of objects or material – Ion or electron beam irradiation
Reexamination Certificate
2007-02-27
2007-02-27
Berman, Jack I. (Department: 2881)
Radiant energy
Irradiation of objects or material
Ion or electron beam irradiation
C118S7230EB, C118S7230ER, C313S231310, C315S004000, C315S005000, C315S505000
Reexamination Certificate
active
10915834
ABSTRACT:
In a channel spark source triggered by gas discharge for generating a stable focused electron beam, a gas supply for a hollow cathode thereof is provided which generates in the hollow cathode a pressure differential so that the multiplication of charge carriers in a trigger plasma of a trigger plasma source connected to the hollow cathode provides for a reliable gas discharge and the formation of a stable electron beam which exits the arrangement and which does not damage the internal passages of the arrangement.
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patent: 5576593 (1996-11-01), Schultheiss et al.
patent: 7122949 (2006-10-01), Strikovski
Bluhm H et al. “Industrial Applications of High Voltage Pulsed Power Techniques: Developments at Forschungszentrum Karlsruhe (FZK)”, Pulsed Power Conference, 1997 Digest of Technical Papers . . . .
Buth Lothar-Heinz-Otto
Schulteiss Christoph
Bach Klaus J.
Berman Jack I.
Forschungszentrum Karlsruhe GmbH
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