发明名称 |
Generator for generating high energy electrons in a gas |
摘要 |
An X-ray generator comprises an anode (4) and a cathode (10) disposed in an enclosure (2) under low helium pressure and powered by an electric pulse generator (20) providing sufficient voltage in order to generate runaway electrons. The emission face of the cathode is a section of an emission plate (10) constituted by a carbon felt whose fibers have a privileged orientation perpendicular to said face in order to encourage the emission of electrons from said face. The invention is particularly applicable to pre-ionizing the discharge chamber of a gas laser.
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申请公布号 |
US4916355(A) |
申请公布日期 |
1990.04.10 |
申请号 |
US19880269333 |
申请日期 |
1988.11.10 |
申请人 |
SOCIETE ANONYME DITE: COMPAGNIE GENERAL D'ELECTRICITE |
发明人 |
COLLIER, FRANCK |
分类号 |
H01J35/06;H01J35/20 |
主分类号 |
H01J35/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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