Invention Grant
- Patent Title: Radiation tube, radiation generating apparatus, and radiation imaging system
- Patent Title (中): 辐射管，辐射发生装置和放射成像系统
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Application No.: US14592041Application Date: 2015-01-08
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Publication No.: US09514910B2Publication Date: 2016-12-06
- Inventor: Yoshihiro Yanagisawa , Kazuhiro Sando , Koichi Tsunoda
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2014-005602 20140116
- Main IPC: H01J35/08
- IPC: H01J35/08 ; H01J35/06 ; H01J35/18 ; H01J35/20 ; H05G1/06
Abstract:
In a radiation tube, a conductive member having an opening formed therein is disposed, and a dielectric is disposed in the conductive member. Thus, foreign matter that has entered the conductive member through the opening is trapped by the dielectric. As a result, discharge due to foreign matter can be reduced.
Public/Granted literature
- US20150201482A1 RADIATION TUBE, RADIATION GENERATING APPARATUS, AND RADIATION IMAGING SYSTEM Public/Granted day:2015-07-16
Information query
