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41. 发明授权

US4617003A Adjustable friction clutch assembly 失效
标题翻译：可调摩擦离合器总成
公开(公告)号：US4617003A
公开(公告)日：1986-10-14
申请号：US735838
申请日：1985-05-20
申请人： Helmut Bober , Theo Buthe , Karl Coenen , Norbert Fartmann , Klaus Herbertz , Heinz Koch , Horst Kretschmer , Clemens Nienhaus , Peter Schardt , Jurgen Schibrowski , Willi Schmandt
发明人： Helmut Bober , Theo Buthe , Karl Coenen , Norbert Fartmann , Klaus Herbertz , Heinz Koch , Horst Kretschmer , Clemens Nienhaus , Peter Schardt , Jurgen Schibrowski , Willi Schmandt
IPC分类号： F16D1/116 , F16D7/02
CPC分类号： F16D1/116 , F16D7/025
摘要： A clutch assembly capable of providing several predetermined settings, wherein the components which support springs applying torque are not subjected to bending loads. The settings are achieved in that a supporting ring supporting a pressure plate against a clutch housing is provided with radially outwardly extending cams which are offset relative to the center thereof with two rows of apertures being provided in a cylindrical face of the clutch housing which are axially offset and offset relative to the angle of rotation and which correspond to the cams of the supporting ring and within which the cams are engaged.
摘要翻译：一种能够提供若干预定设置的离合器组件，其中支撑施加扭矩的弹簧的部件不经受弯曲载荷。设置的实现是，支撑抵靠离合器壳体的压板的支撑环设置有径向向外延伸的凸轮，其相对于其中心偏移，其中两排孔设置在离合器壳体的圆柱面中，其轴向相对于旋转角度的偏移和偏移，并且其对应于支撑环的凸轮并且凸轮在其内接合。

42. 发明授权

US07025502B2 Apparatus with a rotationally driven body in a fluid-filled housing 有权
标题翻译：具有在流体填充的壳体中的旋转驱动体的装置
公开(公告)号：US07025502B2
公开(公告)日：2006-04-11
申请号：US10841151
申请日：2004-05-07
申请人： Jörg Freudenberger , Peter Schardt
发明人： Jörg Freudenberger , Peter Schardt
IPC分类号： H01J35/12
CPC分类号： H01J35/305 , H01J35/101 , H01J35/106 , H01J2235/1046 , H01J2235/1208
摘要： To reduce the rotational power, an apparatus with a rotational body that is rotationally driven in a fluid-filled housing a rotational directing body is provided between the rotational body and the housing, which is rotatably supported coaxially with respect to the rotational body. The rotational directing body is configured such that in operation it rotates at an intermediate rotational frequency in comparison to the housing and the rotational body. The apparatus is particularly an X-ray radiator having a cathode and anode that are mounted in a vacuum tube in a spatially fixed manner in relation to the tube, the vacuum tube being rotationally driven as a rotational body in a coolant housing.
摘要翻译：为了减小旋转动力，具有旋转体的装置被设置在旋转体和壳体之间，旋转体在流体填充的壳体中被旋转地驱动，旋转体与旋转体相对于旋转体同轴地可旋转地支撑。旋转引导体被构造成使得在操作中它与壳体和旋转体相比以中间的旋转频率旋转。该装置特别是具有阴极和阳极的X射线辐射体，该阴极和阳极相对于管以空间固定的方式安装在真空管中，真空管作为旋转体旋转地驱动在冷却剂壳体中。

43. 发明申请

US20060034426A1 X-ray device that emits an x-ray beam with a scanning-like movement 失效
标题翻译： X射线装置以扫描状运动发射X射线束
公开(公告)号：US20060034426A1
公开(公告)日：2006-02-16
申请号：US11197273
申请日：2005-08-04
申请人： Jorg Freudenberger , Peter Schardt
发明人： Jorg Freudenberger , Peter Schardt
IPC分类号： H01J35/10
CPC分类号： A61B6/502 , A61B6/4021 , G21K1/04
摘要： An x-ray device includes an x-ray tube for generation of an x-ray emanating from a focal spot of a rotary anode rotatable around a rotation axis and a slit-shaped diaphragm for generation of a fan-shaped x-ray beam that is gated from the x-ray and emission is moved through an examination region in the manner of a scan. To improve the image resolution, the fan-shaped x-ray beam can be moved over the examination region essentially in the direction of the rotational axis of the rotary anode by tilting the x-ray tube on the focal spot, with the x-ray tube being tilted on the focal spot so that the fan-shaped x-ray beam is always gated from the region of the overall emitted x-ray beam having the highest-image resolution or the highest image definition in the movement through the examination region.
摘要翻译： X射线装置包括用于产生从旋转轴可旋转的阳极的焦点发出的X射线的X射线管和用于产生扇形X射线束的狭缝状光阑，从x射线门控，并以扫描的方式将发射物移动通过检查区域。为了提高图像分辨率，通过使x射线管在焦点上倾斜，可以使基本上在旋转阳极的旋转轴线的方向上的扇形X射线束移动到检查区域上管被倾斜在焦点上，使得扇形X射线束总是从具有最高图像分辨率的全部发射的x射线束的区域或通过检查区域的移动中的最高图像定义选通。

44. 发明授权

US4603998A Shaft connection mechanism 失效
标题翻译：轴连接机构
公开(公告)号：US4603998A
公开(公告)日：1986-08-05
申请号：US668291
申请日：1984-11-05
申请人： Helmut Bober , Theo Buthe , Karl Coenen , Norbert Fartmann , Klaus Herbertz , Franz-Heinz Koch , Horst Kretschmer , Clemens Nienhaus , Peter Schardt , Jurgen Schibrowski , Willi Schmandt
发明人： Helmut Bober , Theo Buthe , Karl Coenen , Norbert Fartmann , Klaus Herbertz , Franz-Heinz Koch , Horst Kretschmer , Clemens Nienhaus , Peter Schardt , Jurgen Schibrowski , Willi Schmandt
IPC分类号： F16B21/16 , F16D1/06 , F16D1/10 , F16D3/06 , F16B7/00
CPC分类号： F16D1/10 , F16D3/06 , Y10T403/581 , Y10T403/592 , Y10T403/599 , Y10T403/7033
摘要： A shaft connecting mechanism is provided between a slip-on hub and a power takeoff shaft by means of a control ring which extends around the slip-on hub and which is formed to have a pressure screw extend through a threaded bore therein, the pressure screw engaging against a clamping wedge in the slip-on hub which is formed with a trapezoidal configuration generally conforming with the configuration of an axiallly extending groove formed in the slip-on hub. Blocking members are arranged in radial apertures in the slip-on hub and pockets are formed in the control ring. The pressure screw when angularly aligned with the clamping wedge, places the control ring in the locked position and when the pressure screw and the clamping wedge are angularly unaligned, the blocking members enter the pockets in the control ring.
摘要翻译：轴连接机构通过围绕滑动轮毂延伸的控制环设置在滑动轮毂和动力输出轴之间，控制环形成为具有延伸穿过其中的螺纹孔的压力螺钉，压力螺钉与形成有通常与形成在滑动毂中的轴向延伸凹槽的构造一致的梯形构造的滑动毂中的夹紧楔接合。阻挡构件布置在滑动毂中的径向孔中，并且在控制环中形成凹穴。压紧螺钉与夹紧楔角度对准时，将控制环置于锁定位置，当压力螺丝和夹紧楔形件不成对角时，阻挡件进入控制环中的凹槽。

45. 发明申请

US20110075802A1 FIELD EMISSION X-RAY SOURCE WITH MAGNETIC FOCAL SPOT SCREENING 审中-公开
标题翻译：磁场发射X射线源的场发射
公开(公告)号：US20110075802A1
公开(公告)日：2011-03-31
申请号：US12568703
申请日：2009-09-29
申请人： Moritz Beckmann , Jens Fuerst , Peter Schardt , Frank Sprenger , Otto Zhou
发明人： Moritz Beckmann , Jens Fuerst , Peter Schardt , Frank Sprenger , Otto Zhou
IPC分类号： G01N23/083 , H01J35/30 , H01J35/06
CPC分类号： H01J35/065 , H01J35/08 , H01J35/14 , H01J35/30 , H01J2235/062 , H01J2235/068 , H01J2235/086
摘要： An x-ray imaging system has an x-ray source having an electron field emission source that emits an x-ray beam that strikes an elongated, stationary anode in an evacuated housing. A magnetic deflection system steers the electron beam between the electron field emission source and the anode, so that the electron beam can strike the anode at different locations, thereby causing x-rays to be emitted from those different locations, by controlling the degree of magnetic deflection. A radiation detector detects the x-rays after attenuation by an examination subject, and generates signals dependent on the detected radiation that represent an image of the subject.
摘要翻译： x射线成像系统具有x射线源，该X射线源具有电子场发射源，该电子场发射源发射在抽真空壳体中撞击细长固定阳极的x射线束。磁偏转系统将电子束引导到电子场发射源和阳极之间，使得电子束可以在不同的位置撞击阳极，从而通过控制磁场的程度使得从这些不同位置发射X射线偏转。放射线检测器通过检查对象检测衰减后的X射线，并且产生取决于检测到的辐射的信号，该信号表示被检体的图像。

46. 发明授权

US07846419B2 Method for producing radioactive isotopes for positron emission tomography 失效
标题翻译：正电子发射断层扫描放射性同位素的制备方法
公开(公告)号：US07846419B2
公开(公告)日：2010-12-07
申请号：US11638905
申请日：2006-12-14
申请人： Sven Fritzler , Peter Schardt , Stefan Setzer
发明人： Sven Fritzler , Peter Schardt , Stefan Setzer
IPC分类号： A61K51/00 , A61M36/14
CPC分类号： G21G1/10
摘要： A method for producing radioactive isotopes for positron emission tomography is provided. The method includes generating radioactive isotopes by the acceleration of a projectile in a linear accelerator that is operative to accelerate at least two different projectiles.
摘要翻译：提供了一种用于生产正电子发射断层扫描的放射性同位素的方法。该方法包括通过在线性加速器中加速射弹以产生放射性同位素，其可用于加速至少两种不同的射弹。

47. 发明申请

US20080226033A1 X-RAY APPARATUS WITH AN X-RAY MODULE HAVING INDIVIDUALLY CONTROLLABLE X-RAY SOURCES 审中-公开
标题翻译：具有独立可控X射线源的X射线模块的X射线装置
公开(公告)号：US20080226033A1
公开(公告)日：2008-09-18
申请号：US12048378
申请日：2008-03-14
申请人： Peter Schardt , Frank Sprenger
发明人： Peter Schardt , Frank Sprenger
IPC分类号： H01J35/06
CPC分类号： A61B6/4007 , A61B6/032 , A61B6/4014 , A61B6/4275 , H05G1/70
摘要： An x-ray apparatus has at least one radiator module with a sealed vacuum housing and a high voltage connection. The at least one radiator module extends only partially around an examination space and has at least two x-ray sources that can be controlled individually.
摘要翻译： X射线设备具有至少一个具有密封真空壳体和高压连接的散热器模块。所述至少一个散热器模块仅部分地围绕检查空间延伸并且具有可以单独控制的至少两个x射线源。

48. 发明授权

US07302041B2 Method for estimating the remaining life span of an X-ray radiator 有权
标题翻译：用于估计X射线辐射器的剩余寿命的方法
公开(公告)号：US07302041B2
公开(公告)日：2007-11-27
申请号：US10922674
申请日：2004-08-20
申请人： Josef Deuringer , Jörg Freudenberger , Peter Schardt , Markus Schild
发明人： Josef Deuringer , Jörg Freudenberger , Peter Schardt , Markus Schild
IPC分类号： H05G1/54
CPC分类号： G01R31/257 , H05G1/28
摘要： In a method for estimating the remaining life span of an X-ray radiator that has been installed in an X-ray apparatus and is operational, under specified test conditions and at time intervals, a measurement value that is indicative for the remaining life span of the X-ray radiator is determined and stored in a memory. A forecasted progression of future measurement values is then forecasted from the instantaneous measurement value and previous measurement values that were determined under identical test conditions, which also are stored in the memory. The forecasted remaining life span of the X-ray radiator is then determined based on the forecasted progression and a limit value that is associated with the individual X-ray radiator, which is stored in the memory.
摘要翻译：在用于估计已经安装在X射线设备中并且可操作的X射线辐射器的剩余寿命的方法中，在指定的测试条件和时间间隔下，指示剩余寿命的测量值确定X射线辐射器并将其存储在存储器中。然后根据同样的测试条件确定的瞬时测量值和以前的测量值来预测未来测量值的预测进度，这些测量值也存储在存储器中。然后基于预测的进程和与存储在存储器中的各个X射线辐射器相关联的限制值来确定X射线辐射器的预测剩余寿命。

49. 发明申请

US20070246789A1 THERMIONIC FLAT ELECTRON EMITTER 审中-公开
标题翻译： THERMIONIC平板电子发射器
公开(公告)号：US20070246789A1
公开(公告)日：2007-10-25
申请号：US11737192
申请日：2007-04-19
申请人： Joerg Freudenberger , Peter Schardt , Frank Sprenger
发明人： Joerg Freudenberger , Peter Schardt , Frank Sprenger
IPC分类号： H01L31/00
CPC分类号： H01J1/16 , H01J35/06 , H01J2235/06
摘要： A thermionic flat electron emitter has an emitter arrangement with an emitter plate having slits therein that produce serpentine current paths. The emitter arrangement has a structure that, in operation, causes the electron density of the emitted electrons to be lower in the central region of the emitter plate than in a region adjoining the central region.
摘要翻译：热电子平面电子发射器具有发射极布置，发射极板在其中具有狭缝，其中产生蛇形电流路径。发射极配置具有这样的结构：在操作中，发射极板的中心区域的发射电子的电子密度比邻近中心区域的区域低。

50. 发明授权

US07266179B2 X-ray radiator with collimated focal spot position detector 有权
标题翻译：具有准直焦点位置检测器的X射线辐射器
公开(公告)号：US07266179B2
公开(公告)日：2007-09-04
申请号：US11134793
申请日：2005-05-20
申请人： Josef Deuringer , Ronald Dittrich , Jörg Freudenberger , Peter Schardt , Jens Uecker
发明人： Josef Deuringer , Ronald Dittrich , Jörg Freudenberger , Peter Schardt , Jens Uecker
IPC分类号： H01J35/30 , H01J35/14
CPC分类号： H01J35/305 , H01J35/14 , H05G1/52
摘要： An x-ray radiator with an anode accommodated in a housing such that it can rotate around an axis has a device for determination of the position of an x-ray-emitting focal spot on the anode. To increase the measurement precision, the device includes a collimator aligned on the focal spot.
摘要翻译：具有容纳在壳体中的阳极使得其可以围绕轴线旋转的x射线辐射器具有用于确定阳极上的x射线发射焦斑的位置的装置。为了提高测量精度，该装置包括在焦点上对准的准直仪。

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