Title:
GEIGER-MÜLLER COUNTER AND RADIATION MEASURING METER
Document Type and Number:
WIPO Patent Application WO/2016/140112
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a Geiger-Müller counter and a radiation measuring meter with which stable radiation measurement can be performed, and having a high β-ray measuring sensitivity. This Geiger-Müller counter (100) is provided with: an enclosed tube (110) having a hermetically sealed space; an anode (120) which is disposed inside the space and is formed in the shape of a flat plate; a cathode (130) which is formed in the shape of a flat plate and is disposed inside the space, parallel to the anode, a prescribed distance from the anode; and an inert gas and a quenching gas which are hermetically sealed inside the space.
Inventors:
TAKEUCHI TOSHIAKI (JP)
HAMAGUCHI KUNIO (JP)
FUKUSHIMA TAKAHARU (JP)
KIMURA NORITOSHI (JP)
HAMAGUCHI KUNIO (JP)
FUKUSHIMA TAKAHARU (JP)
KIMURA NORITOSHI (JP)
Application Number:
PCT/JP2016/055323
Publication Date:
September 09, 2016
Filing Date:
February 24, 2016
Export Citation:
Assignee:
NIHON DEMPA KOGYO CO (JP)
International Classes:
G01T1/18; H01J47/08
Foreign References:
| US20120049054A1 | 2012-03-01 | |||
| US5502354A | 1996-03-26 | |||
| JPS564081A | 1981-01-16 | |||
| JP2007520865A | 2007-07-26 | |||
| US20120286172A1 | 2012-11-15 |
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