X-ray generation tube, X-ray generation apparatus, and radiography system

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United States of America Patent

PATENT NO 9818571
SERIAL NO

14950570

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Abstract

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An X-ray generation tube includes: an anode including a target configured to generate X-rays under irradiation of electrons, and an anode member electrically connected to the target; a cathode including an electron emitting source configured to emit an electron beam in a direction towards the target, and a cathode member electrically connected to the electron emitting source; and an insulating tube extending between the anode member and the cathode member. The anode further includes an inner circumferential anode layer electrically connected to the anode member, the inner circumferential anode layer extending along an inner circumferential face of the insulating tube, and is remote from the cathode member.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikarashi, Yoichi Fujisawa, JP 20 121
Ito, Nobuhiro Yamato, JP 90 882
Sando, Kazuhiro Atsugi, JP 30 425
Shiozawa, Takashi Tokyo, JP 14 89
Tsujino, Kazuya Tokyo, JP 39 194
Tsunoda, Koichi Yokohama, JP 35 424

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