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135 条记录 (耗时 0.018 秒)

    BAUKÖRPER, INSBESONDERE FÜR STRAHLENSCHUTZBAUWERKE
    93.
    发明公开
    BAUKÖRPER, INSBESONDERE FÜR STRAHLENSCHUTZBAUWERKE 有权
    BAUKÖRPER，INSBESONDEREFÜRSTRAHLENSCHUTZBAUWERKE

    公开(公告)号：EP2011125A1

    公开(公告)日：2009-01-07

    申请号：EP07728406.5

    申请日：2007-04-23

    申请人： Forster, Jan

    发明人： Forster, Jan

    IPC分类号： G21F1/12

    CPC分类号： G21F1/12 ,  G21F3/04 ,  G21Y2002/304 ,  G21Y2004/30

    摘要： The invention relates to a structure element (1), in particular for radiation shielding constructions, having at least one floor plate (2) and at least one wall section (8) and/or at least one ceiling section (9). The structure element is characterized in that the at least one wall section (8) and/or the at least one ceiling section (9) comprise/comprises at least two shell elements (3; 3a, 3b) made from metal, plastic and/or wood and a layer which lies in between and is made from radiation shielding material (5; 5a, 5b). In addition, a construction, in particular a radiation shielding construction, is proposed having at least one floor plate (12) and/or ceiling plate (13) which delimits a storey and a structure element (1) according to the invention.

    摘要翻译： 本发明涉及具有至少一个底板（2）和至少一个壁部分（8）和/或至少一个顶部部分（9）的特别用于辐射屏蔽结构的结构元件（1）。 所述结构元件的特征在于，所述至少一个壁部分（8）和/或所述至少一个顶部部分（9）包括/由至少两个由金属，塑料和/或塑料制成的壳体元件（3; 3a，3b） 或木材以及位于其间并由辐射屏蔽材料（5; 5a，5b）制成的层。 此外，提出了一种构造，特别是辐射屏蔽构造，其具有至少一个限定层状结构元件（1）的底板（12）和/或顶板（13）和根据本发明的结构元件（1）。

    STANDOFF RADIATION ATTENUATION SYSTEM
    96.
    发明公开
    STANDOFF RADIATION ATTENUATION SYSTEM 审中-公开
    随着距离的辐射损失SYSTEM

    公开(公告)号：EP1815483A1

    公开(公告)日：2007-08-08

    申请号：EP05852158.4

    申请日：2005-11-23

    申请人： Worldwide Innovations & Technologies, Inc.

    发明人： CADWALADER, John, A. ,  ORRISON, William, W.

    IPC分类号： G21F3/02 ,  G21F1/12 ,  A61B6/10

    CPC分类号： G21F1/12 ,  G21F3/02 ,  G21Y2002/204 ,  G21Y2004/304

    摘要： A radiation attenuation system suitable for use in radiological examinations includes a first portion comprising a radiation attenuation material and a second portion comprising a relatively non-radiation attenuation buffer region between the radiation attenuation material and an article undergoing the examination. The radiation attenuation system may be positioned over, under, near, or otherwise about the article. According to one embodiment, the radiation attenuation system is intended to be positioned over a target area on the article and coincident with the primary radiation beam.

    LEICHTES STRAHLENSCHUTZMATERIAL FÜR EINEN GROSSEN ENERGIEANWENDUNGSBEREICH
    97.
    发明授权
    LEICHTES STRAHLENSCHUTZMATERIAL FÜR EINEN GROSSEN ENERGIEANWENDUNGSBEREICH 有权
    LIGHT防辐射材料为一个伟大的能源使用面积

    公开(公告)号：EP1536732B1

    公开(公告)日：2007-06-20

    申请号：EP04764812.6

    申请日：2004-09-03

    申请人： Mavig GmbH

    发明人： EDER, Heinrich

    IPC分类号： A61B6/10 ,  G21F3/03 ,  G21F1/12

    CPC分类号： G21F1/12 ,  G21F3/03 ,  G21Y2002/201 ,  G21Y2002/301 ,  G21Y2002/304 ,  G21Y2002/501 ,  G21Y2004/30

    摘要： The invention relates to a lead substitute for radiation protection purposes, said lead substitute containing between 12 and 22 wt. % of matrix material, between 0 and 75 wt. % of Sn or Sn compounds, between 0 and 73 wt. % of W or W compounds, and between 0 and 80 wt. % of Bi or Bi compounds, a maximum of one of the compounds amounting to 0 wt. %, for nominal total lead equivalents of between 0.25 and 2 mm. The invention further relates to a lead substitute that also contains at least one of the elements Er, Ho, Dy, Tb, Gd, Eu, Sm, La, Ce, Nd, Cs, Ba, I Ta, Hf, Lu, Yb, Tm, Th, U and/or the compounds thereof and/or CsI.

    ABSORPTIONSSTRUKTUR ZUR ABSORPTION VON NEUTRONEN SOWIE VERFAHREN ZUR HERSTELLUNG EINER ABSORPTIONSSTRUKTUR
    98.
    发明授权
    ABSORPTIONSSTRUKTUR ZUR ABSORPTION VON NEUTRONEN SOWIE VERFAHREN ZUR HERSTELLUNG EINER ABSORPTIONSSTRUKTUR 失效
    吸音结构作吸收中子及其制备方法的吸收结构

    公开(公告)号：EP0829088B1

    公开(公告)日：1999-11-17

    申请号：EP96914858.4

    申请日：1996-05-13

    申请人： SIEMENS AKTIENGESELLSCHAFT

    发明人： RUDNICK, Karl-Heinz ,  TENNIE, Manfred ,  ZEITZSCHEL, Günter

    IPC分类号： G21C19/40 ,  G21F1/12

    CPC分类号： G21C19/40 ,  G21Y2002/206 ,  G21Y2004/30

    摘要： The invention relates to an absorption structure (1) for absorbing neutrons with a neutron-absorbent material (2). Said material (2) is fitted between a first (3a) and a second plate (3b) and the plates (3a, 3b) are bonded together, forming between them a plurality of spaces (4) to accept the neutron-absorbent material (2). At least one of the plates has webs (5a) or corrugations (5b) by means of which the plurality of spaces (4) is formed while ensuring a firm bond to the second plate (3b). Through the insertion of the neutron-absorbent material (2) at virtually any concentration into the spaces (4), the absorption structure (1) makes it possible to adjust the absorbent capacity of the structure (1) within wide limits.