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1. 发明公开

EP2598863A1 IMPROVED X-RAY DIFFRACTOMETER AND METHOD OF INSTALLING SAID IMPROVED X-RAY DIFFRACTOMETER. 有权转让
标题翻译：改进的X射线衍射仪和方法来安装这种改进的X射线衍射仪
公开(公告)号：EP2598863A1
公开(公告)日：2013-06-05
申请号：EP11746505.4
申请日：2011-07-26
申请人： Fondazione Bruno Kessler , TNX S.r.l.
发明人： DEFLORIAN, Corrado , MARCONI, Gian Paolo
IPC分类号： G01N23/207
CPC分类号： G01N23/207
摘要： The invention concerns an X-ray diffractometer (1) having Bragg-Brentano geometry in the theta-theta configuration for the crystallographic characterization of samples (C) of solid materials, powders and/or liquid samples subjected to analysis, which includes: a tubular supporting body (4) which is associated with a flange (8) provided with a circular through hole (9) and defined by two opposing walls (10, 11) to which a first and a second annular bearings (12, 13) are respectively associated; two tubular shafts (14, 15), each of which is supported during its rotation by the two annular bearings (12, 13), one of the tubular shafts (14) being arranged so that it passes through the flange (8) and is internally coaxial with the second tubular shaft (15) so that they both have their free end (141, 151) protruding from the same side of the supporting body (4); two direct drive servo operated motors (16, 17), annular in shape, each of which is suited to set one of the two tubular shafts (14, 15) rotating around the common axis (x); an X-ray emitter unit (2) and a unit (3) suited to detect the X-rays diffracted from the sample (C), each of which is associated with one of the free ends (141, 151) of the tubular shafts (14, 15), in such a way as to define the goniometric axis theta1 and the goniometric axis theta2 of the diffractometer (1) that are coaxial to each other and rotate independently.

2. 发明授权

EP2598863B1 IMPROVED X-RAY DIFFRACTOMETER AND METHOD OF INSTALLING SAID IMPROVED X-RAY DIFFRACTOMETER. 有权转让
标题翻译：改进的X射线衍射仪和方法来安装这种改进的X射线衍射仪
公开(公告)号：EP2598863B1
公开(公告)日：2014-10-22
申请号：EP11746505.4
申请日：2011-07-26
申请人： Fondazione Bruno Kessler , TNX S.r.l.
发明人： DEFLORIAN, Corrado , MARCONI, Gian Paolo
IPC分类号： G01N23/207
CPC分类号： G01N23/207

3. 发明申请

WO2012013668A1 IMPROVED X-RAY DIFFRACTOMETER AND METHOD OF INSTALLING SAID IMPROVED X-RAY DIFFRACTOMETER. 审中-公开
标题翻译：改进的X射线衍射仪和安装改进的X射线衍射仪的方法。
公开(公告)号：WO2012013668A1
公开(公告)日：2012-02-02
申请号：PCT/EP2011/062820
申请日：2011-07-26
申请人： FONDAZIONE BRUNO KESSLER , TNX SRL , DEFLORIAN, Corrado , MARCONI, Gian Paolo
发明人： DEFLORIAN, Corrado , MARCONI, Gian Paolo
IPC分类号： G01N23/207
CPC分类号： G01N23/207
摘要： The invention concerns an X-ray diffractometer (1) having Bragg-Brentano geometry in the theta-theta configuration for the crystallographic characterization of samples (C) of solid materials, powders and/or liquid samples subjected to analysis, which includes: a tubular supporting body (4) which is associated with a flange (8) provided with a circular through hole (9) and defined by two opposing walls (10, 11) to which a first and a second annular bearings (12, 13) are respectively associated; two tubular shafts (14, 15), each of which is supported during its rotation by the two annular bearings (12, 13), one of the tubular shafts (14) being arranged so that it passes through the flange (8) and is internally coaxial with the second tubular shaft (15) so that they both have their free end (141, 151) protruding from the same side of the supporting body (4); two direct drive servo operated motors (16, 17), annular in shape, each of which is suited to set one of the two tubular shafts (14, 15) rotating around the common axis (x); an X-ray emitter unit (2) and a unit (3) suited to detect the X-rays diffracted from the sample (C), each of which is associated with one of the free ends (141, 151) of the tubular shafts (14, 15), in such a way as to define the goniometric axis theta1 and the goniometric axis theta2 of the diffractometer (1) that are coaxial to each other and rotate independently.
摘要翻译：本发明涉及一种X射线衍射仪（1），其具有θ-θ结构中的布拉格 - 布伦塔诺几何形状，用于对经过分析的固体材料，粉末和/或液体样品的样品（C）的晶体学表征，其包括：管状支撑体（4），其与设置有圆形通孔（9）并由两个相对的壁（10,11）限定的凸缘（8）相关联，第一和第二环形轴承（12,13）分别与第二和第二环形轴承相关; 两个管状轴（14,15），每个管状轴（14,15）在其由两个环形轴承（12,13）旋转期间被支撑，其中一个管状轴（14）被布置成使其穿过凸缘（8）并且是与所述第二管状轴（15）内部同轴，使得它们都具有从所述支撑体（4）的同一侧突出的自由端（141,151）。两个直驱驱动伺服驱动马达（16,17），其形状为环形，每个都适合于设置围绕公共轴线（x）旋转的两个管状轴（14,15）中的一个; X射线发射器单元（2）和适于检测从样品（C）衍射的X射线的单元（3），每个X射线单元与管状轴的自由端（141,151）中的一个相关联（14,15），以限定彼此同轴并且独立旋转的衍射仪（1）的测角轴thetaθ和测角轴theta2的方式。

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