公开(公告)号：US07995340B2

公开(公告)日：2011-08-09

申请号：US11775576

申请日：2007-07-10

申请人： Guillaume Peter ,  Xavier Le Pennec

发明人： Guillaume Peter ,  Xavier Le Pennec

IPC分类号： H05K7/20

CPC分类号： H05K7/20209 ,  H01L2924/0002 ,  H01L2924/00

摘要： An electronic module comprises a ventilation device used for the efficient cooling of the components of this module while at the same time minimizing the accumulation of solid particles. To this end, a selector switch is placed between an electrical power supply unit of the module and a motor of the ventilation device. This selector switch cyclically modifies the sense of rotation of the fan in order to suck in an airflow to cool the components and expel the airflow in order to expel the solid particles located in the module and on the ventilation device.

摘要翻译： 电子模块包括用于有效冷却该模块的部件的通风装置，同时最小化固体颗粒的积聚。 为此，在模块的电源单元和通风装置的电动机之间放置选择开关。 该选择器开关循环地改变风扇的旋转感，以便吸入气流以冷却部件并排出气流，以排出位于模块中和通风装置上的固体颗粒。

公开(公告)号：US07118275B2

公开(公告)日：2006-10-10

申请号：US09859925

申请日：2001-05-17

申请人： Eric Chabin ,  Xavier Le Pennec

发明人： Eric Chabin ,  Xavier Le Pennec

IPC分类号： H05G1/02

CPC分类号： H05G1/04

摘要： An X-ray emission device and a method of assembly of the device having a casing with a window and an X-ray tube place in the casing. The tube comprises an anode assembly equipped with an anode, a cathode assembly equipped with a cathode and an envelope containing the anode and the cathode. The longitudinal positioning of the X-ray tube in the casing is produced on the anode side. The angular positioning of the X-ray tube in the casing on a longitudinal axis is produced on the anode side. A bayonet on the casing fastens a rotation axis support for the anode. The cathode is fixed in an angular position predetermined in relation to the bayonet by pins.

摘要翻译： 一种X射线发射装置以及具有带有窗口和X射线管的壳体的装置的组装方法。 该管包括装配有阳极的阳极组件，装有阴极的阴极组件和包含阳极和阴极的外壳。 在阳极侧产生X射线管在壳体中的纵向定位。 在阳极侧产生X射线管在纵轴上的角度定位。 套管上的卡口固定阳极的旋转轴支撑。 阴极通过销固定在相对于卡口预定的角位置。

公开(公告)号：US20080049395A1

公开(公告)日：2008-02-28

申请号：US11775576

申请日：2007-07-10

申请人： Guillaume Peter ,  Xavier Le Pennec

发明人： Guillaume Peter ,  Xavier Le Pennec

IPC分类号： H05K7/20

CPC分类号： H05K7/20209 ,  H01L2924/0002 ,  H01L2924/00

摘要： An electronic module comprises a ventilation device used for the efficient cooling of the components of this module while at the same time minimizing the accumulation of solid particles. To this end, a selector switch is placed between an electrical power supply unit of the module and a motor of the ventilation device. This selector switch cyclically modifies the sense of rotation of the fan in order to suck in an airflow to cool the components and expel the airflow in order to expel the solid particles located in the module and on the ventilation device.

摘要翻译： 电子模块包括用于有效冷却该模块的部件的通风装置，同时最小化固体颗粒的积聚。 为此，在模块的电源单元和通风装置的电动机之间放置选择开关。 该选择器开关循环地改变风扇的旋转感，以便吸入气流以冷却部件并排出气流，以排出位于模块中和通风装置上的固体颗粒。

公开(公告)号：US07110508B2

公开(公告)日：2006-09-19

申请号：US10937452

申请日：2004-09-09

申请人： Philippe Blin ,  Xavier Le Pennec ,  Marta Diez Torca

发明人： Philippe Blin ,  Xavier Le Pennec ,  Marta Diez Torca

IPC分类号： G21K3/00

CPC分类号： A61B6/502

摘要： A filter plate having defects that may cause image artefacts is moved during an exposure. The movement distributes the defects of the plate in the image to a point where they can no longer be seen in the image. Preferably, the shifting of the plate is done in the plane of the plate, in a direction perpendicular to the axes of the rollers used for in the manufacture of the plate.

摘要翻译： 具有可能引起图像伪影的缺陷的过滤板在曝光期间移动。 运动将图像中的板的缺陷分布到图像中不能再看到的位置。 优选地，在板的平面中，在垂直于用于制造板的辊的轴线的方向上进行板的移动。

公开(公告)号：US06879662B2

公开(公告)日：2005-04-12

申请号：US10218827

申请日：2002-08-14

申请人： Philippe Blin ,  Xavier Le Pennec ,  Frédéric Dahan

发明人： Philippe Blin ,  Xavier Le Pennec ,  Frédéric Dahan

IPC分类号： H01J35/02 ,  H05G1/00 ,  H01J35/30

CPC分类号： H01J35/02 ,  H01J2235/08 ,  H05G1/00

摘要： An X-ray emission device and method for a radiology apparatus comprises a cathode and a rotating anode, the anode being provided with a roughly cylindrical surface. The device forms a beam of electrons that bombards a portion of the roughly cylindrical surface of the anode that constitutes the focal point of emission of the X-rays. The position of the focal point of the anode relative to a reference position is dynamically controlled.

摘要翻译： 用于放射学装置的X射线发射装置和方法包括阴极和旋转阳极，阳极设置有大致圆柱形的表面。 该装置形成一束电子，其轰击构成X射线发射焦点的阳极大致圆柱形表面的一部分。 阳极相对于参考位置的焦点的位置被动态地控制。

公开(公告)号：US06592258B2

公开(公告)日：2003-07-15

申请号：US09859766

申请日：2001-05-17

申请人： Eric Chabin ,  Xavier Le Pennec

发明人： Eric Chabin ,  Xavier Le Pennec

IPC分类号： H05G102

CPC分类号： H05G1/04

摘要： X-ray emission device comprising a casing opened by a window and an X-ray tube placed in the casing, the tube comprising an anode assembly equipped with an anode, a cathode assembly equipped with a cathode and an envelope containing the anode and the cathode, the anode assembly including a means of longitudinal positioning of the tube in the casing and the cathode assembly including a means of angular positioning of the tube in the casing on a longitudinal axis.