发明授权
- 专利标题： Bipolar crossed-field device including electromagnetic coils of the same polarity
- 专利标题（中）： 双极交叉场设备包括极性相同的电磁线圈
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申请号： US85577申请日： 1979-10-17
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公开(公告)号： US4307317A公开(公告)日： 1981-12-22
- 发明人: Robin J. Harvey
- 申请人： Robin J. Harvey
- 申请人地址： CA Culver City
- 专利权人： Hughes Aircraft Company
- 当前专利权人： Hughes Aircraft Company
- 当前专利权人地址： CA Culver City
- 主分类号： H01J17/00
- IPC分类号： H01J17/00 ; H01J17/14 ; H01J1/50 ; H01J23/10
摘要：
Bipolar crossed-field device 10 has outer electrode 12 and inner electrode 18 which define interelectrode space 16. Magnetic field coils 46, 48 operate together to form a magnetic field in the interelectrode space 16 shaped to trap electrons for cascading ionization and plasma formation when viewed from either electrode.
公开/授权文献
- US5961117A Die for use with a croupier type gaming table 公开/授权日：1999-10-05