KR101754019B1 - 섬광체에의 광증배관 장착구조 - Google Patents
섬광체에의 광증배관 장착구조 Download PDFInfo
- Publication number
- KR101754019B1 KR101754019B1 KR1020160036772A KR20160036772A KR101754019B1 KR 101754019 B1 KR101754019 B1 KR 101754019B1 KR 1020160036772 A KR1020160036772 A KR 1020160036772A KR 20160036772 A KR20160036772 A KR 20160036772A KR 101754019 B1 KR101754019 B1 KR 101754019B1
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- South Korea
- Prior art keywords
- pmt
- scintillator
- scintillator panel
- clamp
- fixing
- Prior art date
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- 230000005855 radiation Effects 0.000 claims abstract description 24
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20185—Coupling means between the photodiode and the scintillator, e.g. optical couplings using adhesives with wavelength-shifting fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/248—Silicon photomultipliers [SiPM], e.g. an avalanche photodiode [APD] array on a common Si substrate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/4446—Type of detector
- G01J2001/4453—PMT
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
도 2는 도 1의 개략적인 단면도.
도 3A는 도 1의 PMT 장착구조에 의한 섬광체 패널의 손상을 보여주는 사진.
도 3B는 도 1의 PMT 장착구조에서 섬광체 패널속으로 삽입되는 스크류에 의한 홀이 형성된 형상을 보여주는 측면도.
도 4는 본 발명에 의해 섬광체 패널에 장착되는 PMT 장착구조의 분해사시도.
도 5는 도 4의 PMT 장착구조가 조립된 상태의 사시도.
도 6은 도 5의 개략적인 단면도.
20 : 클램프 21 : 전면부
22 : 고정부 25 : 홀더
30 : 섬광체 패널 40 : 테이프
Claims (5)
- 방사선의 충돌에 의해 가시광을 발생하는 섬광체 패널(30)에 상기 가시광을 검출하기 위한 PMT(10)를 고정하기 위한 고정수단을 구비한 섬광체에의 광증배관(PMT) 장착구조에 있어서,
상기 고정수단은 PMT를 섬광체에 대해 접촉 상태로 유지하도록 전면부(21)에 일체로 형성되고 PMT(10)가 압입되는 원통형부재의 홀더(25)와, "ㄷ" 형태로 섬광체 패널(30)의 상면과 저면에 각각 배치되는 상부와 하부 고정부(22)를 구비한 클램프(20)로 구성되고,
상기 클램프(20)를 섬광체 패널(30)의 상면과 저면에 대해 고정하는 고정수단으로서 클램프(20)의 상부와 하부 고정부(22)를 섬광체 패널(30)의 상면과 저면에 대하여 고정시키는 테이프(40)를 포함하는 것을 특징으로 하는 섬광체에의 광증배관(PMT) 장착구조.
- 삭제
- 삭제
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160036772A KR101754019B1 (ko) | 2016-03-28 | 2016-03-28 | 섬광체에의 광증배관 장착구조 |
US16/089,546 US20200309968A1 (en) | 2016-03-28 | 2017-03-09 | Structure for mounting photomultiplier tube to scintillator |
PCT/KR2017/002598 WO2017171261A1 (ko) | 2016-03-28 | 2017-03-09 | 섬광체에의 광증배관 장착구조 |
CN201780019721.9A CN109073767A (zh) | 2016-03-28 | 2017-03-09 | 在闪烁体安装光电倍增管的结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160036772A KR101754019B1 (ko) | 2016-03-28 | 2016-03-28 | 섬광체에의 광증배관 장착구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101754019B1 true KR101754019B1 (ko) | 2017-08-11 |
Family
ID=59651628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160036772A KR101754019B1 (ko) | 2016-03-28 | 2016-03-28 | 섬광체에의 광증배관 장착구조 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200309968A1 (ko) |
KR (1) | KR101754019B1 (ko) |
CN (1) | CN109073767A (ko) |
WO (1) | WO2017171261A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112817032A (zh) * | 2021-03-15 | 2021-05-18 | 中国科学院高能物理研究所 | 一种闪烁探测器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013122461A (ja) * | 2013-01-29 | 2013-06-20 | Toshiba Corp | 放射線検出器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856985U (ja) * | 1981-10-13 | 1983-04-18 | 株式会社日立メデイコ | 放射線検出器 |
JPS59230179A (ja) * | 1983-06-13 | 1984-12-24 | Toshiba Corp | シンチレ−シヨン検出器 |
US6713765B2 (en) * | 2002-03-11 | 2004-03-30 | Galileo Scientific, Inc. | Scintillating fiber radiation detector for medical therapy |
CN1207576C (zh) * | 2002-12-26 | 2005-06-22 | 中国科学院紫金山天文台 | 月球探测的伽玛谱仪 |
US7154098B2 (en) * | 2004-02-19 | 2006-12-26 | General Electric Company | Ruggedized scintillation detector for portal monitors and light pipe incorporated therein |
JP2006343144A (ja) * | 2005-06-07 | 2006-12-21 | Mitsubishi Electric Corp | 放射線検出器およびその製造方法 |
ES2599727T3 (es) * | 2011-01-31 | 2017-02-02 | Tohoku Techno Arch Co., Ltd. | Cristal de tipo granate para centelleador y detector de radiación que utiliza el mismo |
KR20160003409A (ko) * | 2014-07-01 | 2016-01-11 | 명지대학교 산학협력단 | 플라스틱 섬광체를 이용한 방사선 선량 측정 장치 |
CN204314476U (zh) * | 2014-11-04 | 2015-05-06 | 北京高能科迪科技有限公司 | 大型通道式放射性检测塑料闪烁体的避光器 |
CN104898152B (zh) * | 2015-06-12 | 2018-09-07 | 同方威视技术股份有限公司 | 将光电倍增管固定到闪烁体探测器的壳体上的方法和装置 |
CN204790009U (zh) * | 2015-06-12 | 2015-11-18 | 同方威视技术股份有限公司 | 放射线探测设备及用于其中的闪烁体探测器和固定装置 |
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2016
- 2016-03-28 KR KR1020160036772A patent/KR101754019B1/ko active IP Right Grant
-
2017
- 2017-03-09 WO PCT/KR2017/002598 patent/WO2017171261A1/ko active Application Filing
- 2017-03-09 CN CN201780019721.9A patent/CN109073767A/zh not_active Withdrawn
- 2017-03-09 US US16/089,546 patent/US20200309968A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013122461A (ja) * | 2013-01-29 | 2013-06-20 | Toshiba Corp | 放射線検出器 |
Also Published As
Publication number | Publication date |
---|---|
US20200309968A1 (en) | 2020-10-01 |
CN109073767A (zh) | 2018-12-21 |
WO2017171261A1 (ko) | 2017-10-05 |
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