CN105845190A - 一种中子准直器 - Google Patents
一种中子准直器 Download PDFInfo
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- CN105845190A CN105845190A CN201610298577.4A CN201610298577A CN105845190A CN 105845190 A CN105845190 A CN 105845190A CN 201610298577 A CN201610298577 A CN 201610298577A CN 105845190 A CN105845190 A CN 105845190A
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- 229910052580 B4C Inorganic materials 0.000 claims description 6
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Particle Accelerators (AREA)
Abstract
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CN201610298577.4A CN105845190B (zh) | 2016-05-06 | 2016-05-06 | 一种中子准直器 |
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CN201610298577.4A CN105845190B (zh) | 2016-05-06 | 2016-05-06 | 一种中子准直器 |
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CN105845190A true CN105845190A (zh) | 2016-08-10 |
CN105845190B CN105845190B (zh) | 2017-10-24 |
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CN201610298577.4A Active CN105845190B (zh) | 2016-05-06 | 2016-05-06 | 一种中子准直器 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106531280A (zh) * | 2016-11-03 | 2017-03-22 | 东莞中子科学中心 | 中子准直器 |
CN107367522A (zh) * | 2017-09-11 | 2017-11-21 | 江苏天瑞仪器股份有限公司 | 一种用于x荧光光谱仪多准直器的转动结构 |
CN107863172A (zh) * | 2017-12-04 | 2018-03-30 | 上海新漫传感技术研究发展有限公司 | 光学准直器 |
CN108333192A (zh) * | 2018-01-25 | 2018-07-27 | 中国科学院高能物理研究所 | 一种用于中子散射的后端粗糙准直器 |
CN109541671A (zh) * | 2019-01-25 | 2019-03-29 | 中国科学院合肥物质科学研究院 | 一种高分辨率中子照相系统 |
CN110993142A (zh) * | 2019-12-16 | 2020-04-10 | 中国原子能科学研究院 | 用于准单能中子参考辐射场的准直器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202183235U (zh) * | 2011-07-18 | 2012-04-04 | 中国原子能科学研究院 | 中子准直器及中子散射谱仪 |
CN103106940A (zh) * | 2011-11-14 | 2013-05-15 | 中国原子能科学研究院 | 一种高压倍加器的中子准直系统 |
CN203422938U (zh) * | 2012-11-20 | 2014-02-05 | 中国工程物理研究院核物理与化学研究所 | 中子径向准直器 |
CN203606501U (zh) * | 2013-12-16 | 2014-05-21 | 中广核工程有限公司 | γ射线准直器及其探测系统 |
US9144410B1 (en) * | 2012-06-18 | 2015-09-29 | Cyber Medical, Inc. | Apparatus and method for retrofitting an intraoral radiology positioning device with a rectangular collimation device |
-
2016
- 2016-05-06 CN CN201610298577.4A patent/CN105845190B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202183235U (zh) * | 2011-07-18 | 2012-04-04 | 中国原子能科学研究院 | 中子准直器及中子散射谱仪 |
CN103106940A (zh) * | 2011-11-14 | 2013-05-15 | 中国原子能科学研究院 | 一种高压倍加器的中子准直系统 |
US9144410B1 (en) * | 2012-06-18 | 2015-09-29 | Cyber Medical, Inc. | Apparatus and method for retrofitting an intraoral radiology positioning device with a rectangular collimation device |
CN203422938U (zh) * | 2012-11-20 | 2014-02-05 | 中国工程物理研究院核物理与化学研究所 | 中子径向准直器 |
CN203606501U (zh) * | 2013-12-16 | 2014-05-21 | 中广核工程有限公司 | γ射线准直器及其探测系统 |
Non-Patent Citations (2)
Title |
---|
柯于斌等: "粘结碳化硼材料中子屏蔽性能及制备工艺研究", 《材料科学与工艺》 * |
梁泰然: "中国散裂中子源小角散射谱仪屏蔽计算与研究", 《中国博士学位论文全文数据库基础科学辑》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106531280A (zh) * | 2016-11-03 | 2017-03-22 | 东莞中子科学中心 | 中子准直器 |
CN106531280B (zh) * | 2016-11-03 | 2018-12-07 | 东莞中子科学中心 | 中子准直器 |
CN107367522A (zh) * | 2017-09-11 | 2017-11-21 | 江苏天瑞仪器股份有限公司 | 一种用于x荧光光谱仪多准直器的转动结构 |
CN107367522B (zh) * | 2017-09-11 | 2020-05-15 | 江苏天瑞仪器股份有限公司 | 一种用于x荧光光谱仪多准直器的转动结构 |
CN107863172A (zh) * | 2017-12-04 | 2018-03-30 | 上海新漫传感技术研究发展有限公司 | 光学准直器 |
CN107863172B (zh) * | 2017-12-04 | 2024-02-13 | 上海新漫传感科技有限公司 | 光学准直器 |
CN108333192A (zh) * | 2018-01-25 | 2018-07-27 | 中国科学院高能物理研究所 | 一种用于中子散射的后端粗糙准直器 |
CN109541671A (zh) * | 2019-01-25 | 2019-03-29 | 中国科学院合肥物质科学研究院 | 一种高分辨率中子照相系统 |
CN110993142A (zh) * | 2019-12-16 | 2020-04-10 | 中国原子能科学研究院 | 用于准单能中子参考辐射场的准直器 |
CN110993142B (zh) * | 2019-12-16 | 2022-03-11 | 中国原子能科学研究院 | 用于准单能中子参考辐射场的准直器 |
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CN105845190B (zh) | 2017-10-24 |
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Effective date of registration: 20190704 Address after: 523808 No. 1318 Building A1, Guangda West Valley, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: DONGGUAN DONGYANGGUANG GAONENG MEDICAL EQUIPMENT Co.,Ltd. Address before: 523800 Productivity Building of Songshan Lake Science and Technology Industrial Park, Dongguan City, Guangdong Province Patentee before: DONGGUAN NEUTRON SCIENCE CENTER |
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Effective date of registration: 20231030 Address after: 100000 courtyard (b), No. 19, Yuquan Road, Shijingshan District, Beijing Patentee after: INSTITUTE OF HIGH ENERGY PHYSICS, CHINESE ACADEMY OF SCIENCES Address before: 523808 No. 1318 Building A1, Guangda West Valley, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN DONGYANGGUANG GAONENG MEDICAL EQUIPMENT Co.,Ltd. |