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Patent Searching and Data


Title:
X-RAY GENERATOR AND RADIOGRAPHY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/092174
Kind Code:
A1
Abstract:
This X-ray generator (100) has an X-ray tube (20), a drive circuit (40) driving the X-ray tube (20), a voltage generation circuit (30) generating the electron-acceleration voltage to be applied to the X-ray tube (20), and a control unit (50) communicating with the drive circuit (40) and the voltage generation circuit (30). At least the X-ray tube (20), the drive circuit (40), and the voltage generation circuit (30) are disposed inside a housing container (10) filled with an insulation oil (80). At least a portion of the path connecting the drive circuit (40) to the control unit (50) is configured from an optical fiber cable (60) disposed inside the housing container (10). The optical fiber cable (60) has a cover (74, 76) for suppressing oscillations caused by convection in the insulation oil (60) arising when driving the voltage generation circuit.

Inventors:
KAWASE, Junya (2-5-1 Kurigi, Asao-ku, Kawasaki-sh, Kanagawa 50, 〒2158550, JP)
ANDO, Yoichi (2-5-1 Kurigi, Asao-ku, Kawasaki-sh, Kanagawa 50, 〒2158550, JP)
Application Number:
JP2016/004908
Publication Date:
May 24, 2018
Filing Date:
November 17, 2016
Export Citation:
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Assignee:
CANON ANELVA CORPORATION (2-5-1, Kurigi Asao-ku, Kawasaki-sh, Kanagawa 50, 〒2158550, JP)
International Classes:
H05G1/08; G02B6/44; H05G1/06; H05G1/34
Attorney, Agent or Firm:
OKABE, Yuzuru et al. (Shin-Aoyama Bldg. East 8F, 1-1-1 Minamiaoyama Minato-k, Tokyo 62, 〒1070062, JP)
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