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1. 发明申请

US20040217307A1 Radiation shielding arrangement 失效
标题翻译：辐射屏蔽装置
公开(公告)号：US20040217307A1
公开(公告)日：2004-11-04
申请号：US10803568
申请日：2004-03-18
申请人： Gesellschaft fur Schwerionenforschung mbH
发明人： Willi Bruchle , Georg Fehrenbacher , Torsten Radon , Frank Gutermuth
IPC分类号： G21F003/04 , G21F001/12
CPC分类号： G21F1/04 , G21F1/12 , G21Y2002/10 , G21Y2002/304 , G21Y2002/601 , G21Y2004/10 , G21Y2004/60
摘要： A radiation shielding arrangement for shielding high-energy neutron radiation and gamma radiation from high-energy particle accelerators or storage rings includes a shielding element made of water-containing material, for example with chemically bound water or water of crystallization, in particular gypsum. The water component of the material preferably makes up at least 5, 10 or 20 percent by weight. The hydrogen nuclei or protons contained therein moderate neutrons in a virtually ideal manner because of the almost identical mass and the maximum pulse transformation associated with this.
摘要翻译：用于屏蔽来自高能粒子加速器或储存环的高能中子辐射和γ辐射的辐射屏蔽装置包括由含水材料制成的屏蔽元件，例如化学结合的水或结晶水，特别是石膏。材料的水分含量优选至少为5重量％，10重量％或20重量％。由于几乎相同的质量和与之相关的最大脉冲变换，氢核或质子以几乎理想的方式包含在其中的中等中子。

2. 发明申请

US20040119032A1 Radiation shield sheet 失效
标题翻译：辐射屏蔽板
公开(公告)号：US20040119032A1
公开(公告)日：2004-06-24
申请号：US10329267
申请日：2002-12-23
发明人： Chang Shu Chen
IPC分类号： G21F001/12
CPC分类号： G21F3/00 , G21F1/12 , G21Y2002/301 , G21Y2002/302 , G21Y2002/304 , G21Y2004/20 , G21Y2004/30 , G21Y2004/40
摘要： A radiation shield sheet includes a raw utilizing sheet, which includes a plurality of fibers and a plurality of matrixes reinforced together to define a predetermined crossed structure having a plurality of trapping meshes formed between the fibers and matrixes respectively, and a shielding layer, which is made by a predetermined amount of radiation inadmissible material capable of attenuating an intensity of a predetermined electromagnetic radiation, coated on an exposure surface of the raw utilizing sheet, wherein a portion of the shielding layer is captured in the trapping meshes so as to securely bond the radiation shielding layer on the raw utilizing sheet.
摘要翻译：辐射屏蔽片包括原始利用片材，其包括多个纤维和多个被加强在一起以限定预定交叉结构的矩阵，所述交叉结构具有分别形成在所述纤维和基体之间的多个捕获网，以及屏蔽层，通过预定量的辐射不可容许的材料制成，其能够衰减涂覆在原始利用片材的曝光表面上的预定电磁辐射的强度，其中屏蔽层的一部分被捕获在捕获网中，以便牢固地粘合原始利用片材上的辐射屏蔽层。

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