Title:
放射線位置検出器
Document Type and Number:
Japanese Patent JP6985206
Kind Code:
B2
Abstract:
To provide a radiation position detector capable of preventing disconnection of an anode due to discharge between an outer container and the anode.SOLUTION: A radiation position detector 11 includes: a tubular outer container 20 serving as a cathode; a gas 23 sealed in the outer container 20; an anode 21 having both ends supported on both ends of the outer container 20 so as to be arranged along an axial direction in the outer container 20; and an insulator 24, fixed to an inner surface of the outer container 20 at an axial intermediate position in the outer container 20, arranged between the inner surface of the outer container 20 and the anode 21.SELECTED DRAWING: Figure 1
Inventors:
Kazuya Ishizawa
Noriyuki Hikita
Kiyofumi Okawa
Noriyuki Hikita
Kiyofumi Okawa
Application Number:
JP2018080084A
Publication Date:
December 22, 2021
Filing Date:
April 18, 2018
Export Citation:
Assignee:
Canon Electron Tube Device Co., Ltd.
International Classes:
G01T1/18; G01T3/00; H01J47/00; H01J47/06; H01J47/12
Domestic Patent References:
| JP2013124899A | ||||
| JP2013104873A | ||||
| JP2010276561A | ||||
| JP2008281359A | ||||
| JP201559893A |
Other References:
P.M. Dighe et al.,Boron-lined proportional counters with improved neutron sensitivity,Nuclear Instruments and Methods in Physics Research A,ELSEVIER,2003年,Vol.496,pp.154-161
Attorney, Agent or Firm:
樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada
Satoshi Kabazawa
Tetsuya Yamada