公开(公告)号：US07428295B2

公开(公告)日：2008-09-23

申请号：US11418424

申请日：2006-05-04

申请人： Jens Fehre ,  Rainer Kaltschmidt ,  Markus Ludwig ,  Ulrich Will

发明人： Jens Fehre ,  Rainer Kaltschmidt ,  Markus Ludwig ,  Ulrich Will

IPC分类号： H05G1/42 ,  H05G1/44

CPC分类号： A61B6/0457 ,  A61B6/06 ,  A61B6/4441 ,  A61B6/542 ,  A61B6/589

摘要： In a method and x-ray apparatus for exposure of a patient who can be placed at a variable distance relative to an x-ray source, the dose rate emitted by the x-ray source is reduced given reduction of the distance and/or increased given increase of the distance.

摘要翻译： 在可以相对于x射线源以可变距离放置的患者的曝光的方法和x射线设备中，由于距离的减小和/或增加，x射线源发射的剂量率减小 给予距离增加。

公开(公告)号：US20060269044A1

公开(公告)日：2006-11-30

申请号：US11418424

申请日：2006-05-04

申请人： Jens Fehre ,  Rainer Kaltschmidt ,  Markus Ludwig ,  Ulrich Will

发明人： Jens Fehre ,  Rainer Kaltschmidt ,  Markus Ludwig ,  Ulrich Will

IPC分类号： A61N5/10

CPC分类号： A61B6/0457 ,  A61B6/06 ,  A61B6/4441 ,  A61B6/542 ,  A61B6/589

摘要： In a method and x-ray apparatus for exposure of a patient who can be placed at a variable distance relative to an x-ray source, the dose rate emitted by the x-ray source is reduced given reduction of the distance and/or increased given increase of the distance.

摘要翻译： 在可以相对于x射线源以可变距离放置的患者的曝光的方法和x射线设备中，由于距离的减小和/或增加，x射线源发射的剂量率减小 给予距离增加。

公开(公告)号：US20080116311A1

公开(公告)日：2008-05-22

申请号：US11943764

申请日：2007-11-21

申请人： Markus Ludwig

发明人： Markus Ludwig

IPC分类号： B65H54/28

CPC分类号： B65H54/52 ,  B65H2701/31

摘要： The invention relates to a winder for winding a thread or yarn to a winded package comprising at least one spindle and a pressure roller. The distance of the pressure roller from the spindle is dependent on the movement of the spindle or the pressure roller along a degree of freedom. The pressure roller is pressed against the outer circumference of the winded package. The spindle or the pressure roller is connected to a drive unit for rotating the same. The thread is supplied to the winded package in a contact area between the pressure roller and the winded package. An actuator is linked with the pressure roller or the spindle such that a force produced by said actuator influences the contact force between the pressure roller and the winded package. The actuator produces a constant force (FN). At least a component (FFHG) of the force (FN) of the actuator is directed along a translational degree of freedom. The relation between the component (FFHG) and the force (FN) depends on the distance between the spindle and the pressure roller. The actuator influences a normal force (FN) in a hinged pillar. The hinged pillar is inclined with an angle α in respect of the translational degree of freedom. The angle α depends on the distance of the spindle from the pressure roller.

摘要翻译： 本发明涉及一种用于将线或纱线卷绕到包括至少一个主轴和压力辊的缠绕包装上的卷绕机。 压力辊与主轴的距离取决于主轴或压力辊沿自由度的运动。 压力辊被压靠在卷绕的包装的外周。 主轴或压力辊连接到用于旋转的驱动单元。 螺纹在加压辊和卷绕的包装之间的接触区域中被供应到缠绕的包装。 致动器与压力辊或主轴连接，使得由所述致动器产生的力影响加压辊和卷绕的包装件之间的接触力。 致动器产生恒定的力（F N N N）。 致动器的力（F N N N N）的至少一个部件（F