Title:
APPARATUS FOR MEASURING NEUTRON AMBIENT DOSE EQUIVALENT AND METHOD FOR MEASURING NEUTRON AMBIENT DOSE EQUIVALENT USING THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/022615
Kind Code:
A1
Abstract:
An apparatus for measuring a neutron ambient dose equivalent includes: a thermal neutron detector; a first neutron moderator shell which encloses the thermal neutron detector; an epithermal neutron shielding material shell which encloses the first neutron moderator shell; a second neutron moderator shell which encloses an epithermal neutron shielding material shell; and an air layer which forms an open aperture along a circumference of the second neutron moderator shell, extends from the open aperture, penetrates through the epithermal neutron shielding material shell, and extends to an inside of the epithermal neutron shielding material shell.
Inventors:
KIM JUNGHO (KR)
PARK HYEONSEO (KR)
PARK HYEONSEO (KR)
Application Number:
PCT/KR2019/004977
Publication Date:
January 30, 2020
Filing Date:
April 25, 2019
Export Citation:
Assignee:
KOREA RES INST STANDARDS & SCI (KR)
International Classes:
G01T3/00; G01T7/00
Foreign References:
| JP2014142353A | 2014-08-07 | |||
| JP2001349951A | 2001-12-21 | |||
| JP2009204581A | 2009-09-10 | |||
| KR20110057807A | 2011-06-01 | |||
| JP2002311147A | 2002-10-23 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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