Method for operating a primary beam stop

    公开(公告)号:US20070007464A1

    公开(公告)日:2007-01-11

    申请号:US11522382

    申请日:2006-09-18

    IPC分类号: G01T3/00 G01N23/201

    CPC分类号: G01N23/201

    摘要: A method for operating an X-ray or neutron-optical system and beam stop comprising an X-ray or neutron source (1) from which corresponding radiation is guided as a primary beam (2) to a sample (4) under investigation, with an X-ray or neutron detector (6) for receiving radiation diffracted or scattered from the sample (4), wherein the source (1), the sample and the detector are disposed substantially on one line (=z-axis) and wherein a beam stop (5; 31; 41) is provided between the sample and the detector whose cross-sectional shape is adjusted to the cross-section of the primary beam is characterized in that the beam stop is disposed to be displaceable along the z-direction for optimum adjustment of the amounts of useful and interfering radiation impinging on the detector. This protects the detector from the influence of the primary beam while allowing a maximum amount of diffracted or scattered radiation to reach the detector, wherein the beam stop can be easily adjusted to temporally changing properties of the beam optics.

    Method for operating a primary beam stop
    2.
    发明授权
    Method for operating a primary beam stop 有权
    操作主梁停止的方法

    公开(公告)号:US07295650B2

    公开(公告)日:2007-11-13

    申请号:US11522382

    申请日:2006-09-18

    IPC分类号: G01T3/00 G01N23/201

    CPC分类号: G01N23/201

    摘要: A method for operating an X-ray or neutron-optical system and beam stop comprising an X-ray or neutron source (1) from which corresponding radiation is guided as a primary beam (2) to a sample (4) under investigation, with an X-ray or neutron detector (6) for receiving radiation diffracted or scattered from the sample (4), wherein the source (1), the sample and the detector are disposed substantially on one line (=z-axis) and wherein a beam stop (5; 31; 41) is provided between the sample and the detector whose cross-sectional shape is adjusted to the cross-section of the primary beam is characterized in that the beam stop is disposed to be displaceable along the z-direction for optimum adjustment of the amounts of useful and interfering radiation impinging on the detector. This protects the detector from the influence of the primary beam while allowing a maximum amount of diffracted or scattered radiation to reach the detector, wherein the beam stop can be easily adjusted to temporally changing properties of the beam optics.

    摘要翻译: 一种用于操作X射线或中子光学系统和光束停止的方法,其包括X射线或中子源(1),相应的辐射从该射线或中子源(1)被引导为被调查的样品(4)作为主光束(2), 用于接收从样品(4)衍射或散射的辐射的X射线或中子检测器(6),其中源(1),样品和检测器基本上设置在一条线(= z轴)上,其中a 在样品和检测器之间设置有横梁挡块(5; 31; 41),其横截面形状被调整到主梁的横截面,其特征在于,梁挡块被设置成可沿着z方向 以便最佳地调节入射到检测器上的有用和干扰辐射的量。 这保护了检测器免受主光束的影响,同时允许最大量的衍射或散射辐射到达检测器,其中光束停止可以容易地调整到时间上改变光束光学器件的特性。

    X-ray diffractometer for mechanically correlated movement of the source, detector, and sample position
    3.
    发明授权
    X-ray diffractometer for mechanically correlated movement of the source, detector, and sample position 有权
    用于源,检测器和样品位置的机械相关运动的X射线衍射仪

    公开(公告)号:US07852983B2

    公开(公告)日:2010-12-14

    申请号:US12385685

    申请日:2009-04-16

    IPC分类号: G01N23/20

    CPC分类号: G01N23/207 G01N23/20016

    摘要: An X-ray diffractometer has a mechanism without toothed ring and is suited to move the two legs of a goniometer, on which the source and detector are respectively disposed, at the same time and in a correlated fashion. Each goniometer leg (or linkage) thereby has a common main center of rotation HDP and also one respective auxiliary center of rotation HD1, HD2. The two auxiliary centers of rotation are symmetrically disposed with respect to a symmetry plane E which contains the main center of rotation, and can be moved on a guidance that is symmetrical with respect to the plane E. The main center of rotation can only be moved in the plane E, e.g. along a rail guidance. The movement of the main center of rotation relative to the guidance can be easily driven by means of one single motor.

    摘要翻译: X射线衍射仪具有没有齿环的机构,并且适合于以相关方式同时移动源和检测器分别设置在其上的测角器的两个腿。 因此,每个测角器腿(或连杆)具有共同的主旋转中心HDP和一个相应的辅助旋转中心HD1,HD2。 两个辅助旋转中心相对于包含主要旋转中心的对称平面E对称设置,并且可以在相对于平面E对称的引导件上移动。主旋转中心只能移动 在飞机E中,例如 沿轨道指导。 主旋转相对于引导的运动可以通过一个单一的电机来轻松地驱动。

    Electric Circuit Of An Electrolyzer With Bipolar Electrodes And Electrolysis Installation With Bipolar Electrodes
    4.
    发明申请
    Electric Circuit Of An Electrolyzer With Bipolar Electrodes And Electrolysis Installation With Bipolar Electrodes 审中-公开
    双极电极电解电解电路与电极安装双极电极的电路

    公开(公告)号:US20070205110A1

    公开(公告)日:2007-09-06

    申请号:US11628988

    申请日:2005-06-08

    申请人: Joachim Lange

    发明人: Joachim Lange

    IPC分类号: C25B1/16 C25B1/26

    CPC分类号: C25B9/04 C25B9/045

    摘要: Electric circuit of an electrolyzer with substantially vertical bipolar electrodes, comprising at least one busbar (9, 10) that is placed below and/or above the electrolyzer (3). Electrolysis installation comprising such a circuit and at least one electrolyzer (3) with vertical bipolar electrodes.

    摘要翻译: 具有基本上垂直的双极电极的电解器的电路,包括放置在电解器(3)下方和/或上方的至少一个母线(9,10)。 包含这种电路的电解设备和至少一个具有垂直双极电极的电解器(3)。

    Tuner for communications equipment
    6.
    发明授权
    Tuner for communications equipment 失效
    调谐器用于通讯设备

    公开(公告)号:US4590611A

    公开(公告)日:1986-05-20

    申请号:US575522

    申请日:1984-01-31

    摘要: An tuner unit is provided for communications receivers with automatic self-balancing of the individual high frequency filter circuits. An assigned frequency applied to the desired receiver channel is fed to the antenna input during the automatic balancing process. The voltage of this assigned frequency picked up at the output of the filter circuits changes according to a stepwise increase of a tuning voltage controlled by a microprocessor. The tuning voltage is applied to the filter circuit to be balanced via a digital-analog converter and via a switching means controlled by the microprocessor. The automatic balancing is provided by switching the switching means successively to connect to the individual filter sections.

    摘要翻译: 为具有各个高频滤波器电路的自动自平衡的通信接收机提供调谐器单元。 在自动平衡处理期间,将施加到所需接收机通道的分配频率馈送到天线输入端。 根据微处理器控制的调谐电压的逐步增加,在滤波器电路的输出端拾取的该分配频率的电压发生变化。 调谐电压被施加到滤波电路,以通过数模转换器和由微处理器控制的开关装置进行平衡。 通过切换装置连续地连接到各个过滤器部分来提供自动平衡。

    Electrolyzer apparatus
    7.
    发明授权
    Electrolyzer apparatus 有权
    电解器

    公开(公告)号:US09353450B2

    公开(公告)日:2016-05-31

    申请号:US13988027

    申请日:2011-11-16

    IPC分类号: C25B15/02 C25B1/24

    CPC分类号: C25B15/02 C25B1/245

    摘要: An electrolyzer apparatus for the electrolytic manufacture of elemental F2 from an electrolyte/HF-solution, e.g., KF×1.8 HF, comprising at least one electrolytic cell which contains at least two anodes, often 20 to 30 anodes, a metallic cathodic vessel, and at least two rectifiers such that each anode is allocated to one rectifier. In this manner, each anode can be controlled and regulated individually. Failure of each individual anode, e.g., anode break, causes the production of undesired side products, e.g., of CF4. Any faulty anode can be detected easily, and each anode can be shut off individually, if needed, and repaired.

    摘要翻译: 一种用于从电解质/ HF溶液(例如KF×1.8HF)电解制造元素F2的电解装置,其包括至少一个电解槽,其包含至少两个阳极,通常20至30个阳极,金属阴极容器和 至少两个整流器,使得每个阳极分配给一个整流器。 以这种方式,可以单独地控制和调节每个阳极。 每个单独阳极(例如阳极断裂)的故障导致产生不期望的副产物,例如CF 4。 可以容易地检测到任何有故障的阳极,如果需要,可以单独关闭阳极并进行维修。

    Method for X-ray diffractometry analysis at differing wavelengths without exchanging the X-ray source
    8.
    发明授权
    Method for X-ray diffractometry analysis at differing wavelengths without exchanging the X-ray source 有权
    不用交换X射线源的不同波长的X射线衍射分析方法

    公开(公告)号:US08867704B2

    公开(公告)日:2014-10-21

    申请号:US13137699

    申请日:2011-09-06

    IPC分类号: G01N23/20

    摘要: A method for performing an X-ray diffractometry analysis of a crystalline and/or amorphous sample, by means of an optical X-ray apparatus having an X-ray source with an X-ray anode constructed from a mixed configuration of at least two metals is characterized in that an energy-dispersive semi-conductor is used for acquiring detector events from the X-rays emanating from the sample, and that X-rays diffracted or scattered by the sample with different characteristic energy lines belonging to the metals of the mixed configuration of the X-ray anode used, are acquired simultaneously during an angle scan. With this method, X-ray diffractometry analysis with multiple characteristic energy lines are possible without any need for conversion or switchover.

    摘要翻译: 一种通过具有由至少两种金属的混合构造构成的具有X射线阳极的X射线源的光学X射线装置进行结晶和/或无定形样品的X射线衍射分析的方法 其特征在于,使用能量分散半导体从从样品发出的X射线获取检测器事件,并且由具有属于混合的金属的不同特征能量线的样品衍射或散射的X射线 使用的X射线阳极的结构在角度扫描期间同时获取。 利用这种方法,可以进行具有多个特征能量线的X射线衍射分析,而不需要进行转换或切换。

    Electrolyzer Apparatus
    9.
    发明申请
    Electrolyzer Apparatus 有权
    电解器

    公开(公告)号:US20130233723A1

    公开(公告)日:2013-09-12

    申请号:US13988027

    申请日:2011-11-16

    IPC分类号: C25B15/02 C25B1/24

    CPC分类号: C25B15/02 C25B1/245

    摘要: An electrolyzer apparatus for the electrolytic manufacture of elemental F2 from an electrolyte/HF-solution, e.g., KF×1.8 HF, comprising at least one electrolytic cell which contains at least two anodes, often 20 to 30 anodes, a metallic cathodic vessel, and at least two rectifiers such that each anode is allocated to one rectifier. In this manner, each anode can be controlled and regulated individually. Failure of each individual anode, e.g., anode break, causes the production of undesired side products, e.g., of CF4. Any faulty anode can be detected easily, and each anode can be shut off individually, if needed, and repaired.

    摘要翻译: 一种用于从电解质/ HF溶液(例如KF×1.8HF)电解制造元素F2的电解装置,其包括至少一个电解槽,其包含至少两个阳极,通常20至30个阳极,金属阴极容器和 至少两个整流器,使得每个阳极分配给一个整流器。 以这种方式,可以单独地控制和调节每个阳极。 每个单独阳极(例如阳极断裂)的故障导致产生不期望的副产物,例如CF 4。 可以容易地检测到任何有故障的阳极,如果需要,可以单独关闭阳极并进行维修。

    Method for X-ray diffractometry analysis at differing wavelengths without exchanging the X-ray source
    10.
    发明申请
    Method for X-ray diffractometry analysis at differing wavelengths without exchanging the X-ray source 有权
    不用交换X射线源的不同波长的X射线衍射分析方法

    公开(公告)号:US20120106706A1

    公开(公告)日:2012-05-03

    申请号:US13137699

    申请日:2011-09-06

    IPC分类号: G01N23/20

    摘要: A method for performing an X-ray diffractometry analysis of a crystalline and/or amorphous sample, by means of an optical X-ray apparatus having an X-ray source with an X-ray anode constructed from a mixed configuration of at least two metals is characterized in that an energy-dispersive semi-conductor is used for acquiring detector events from the X-rays emanating from the sample, and that X-rays diffracted or scattered by the sample with different characteristic energy lines belonging to the metals of the mixed configuration of the X-ray anode used, are acquired simultaneously during an angle scan. With this method, X-ray diffractometry analyses with multiple characteristic energy lines are possible without any need for conversion or switchover.

    摘要翻译: 一种通过具有由至少两种金属的混合构造构成的具有X射线阳极的X射线源的光学X射线装置进行结晶和/或无定形样品的X射线衍射分析的方法 其特征在于,使用能量分散半导体从从样品发出的X射线获取检测器事件,并且由具有属于混合的金属的不同特征能量线的样品衍射或散射的X射线 使用的X射线阳极的结构在角度扫描期间同时获取。 利用这种方法,可以使用多个特征能量线进行X射线衍射分析,而不需要进行转换或切换。