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1. 发明授权

US07672434B2 X-ray tube 失效
标题翻译： X光管
公开(公告)号：US07672434B2
公开(公告)日：2010-03-02
申请号：US12248057
申请日：2008-10-09
申请人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
发明人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
IPC分类号： H01J35/00
CPC分类号： H01J35/101 , H01J2235/1046 , H01J2235/1086
摘要： An X-ray tube equipped with a rotating anode cartridge comprising a reinforced sealing system. This sealing system is achieved in three complementary manners. Firstly, when the anode rotates, in order to confine the liquid alloy within the cartridge, the invention provides to equip the two surfaces of a leak-tight joint with grooves thereby obtaining a double sided joint with an improved efficiency. Secondly, the double sided joint makes it possible to obtain, for the vacuum tightness, when the anode shaft is not rotating, two spaces limited by the surface tension of the alloy of liquid metal. The more symmetrical these two spaces, the more the sealing is reinforced. Thirdly, the invention provides to separate the ring from the axis of rotation. This enables a joint centering the two spaces in an automatic and natural manner to be obtained.
摘要翻译：一种装有旋转阳极筒的X射线管，包括一个加强的密封系统。该密封系统以三种互补的方式实现。首先，当阳极旋转时，为了将液体合金限制在盒内，本发明提供了使密封接头的两个表面装配槽，从而获得了提高效率的双面接头。其次，双面接头可以获得真空密封性，当阳极轴不旋转时，由液态金属合金的表面张力限制两个空间。这两个空间越对称，密封越强化。第三，本发明提供了将环与旋转轴分离。这使得能够以自动和自然的方式对两个空间进行联合定心。

2. 发明授权

US07149281B2 Method and device for mounting a rotating member 失效
标题翻译：用于安装旋转构件的方法和装置
公开(公告)号：US07149281B2
公开(公告)日：2006-12-12
申请号：US10825512
申请日：2004-04-15
申请人： Xavier Armand Lacherade , Caroline Le-Pierrard , Jean-Luc Josse
发明人： Xavier Armand Lacherade , Caroline Le-Pierrard , Jean-Luc Josse
IPC分类号： H01J35/10
CPC分类号： H01J35/101 , H01J2235/1046 , H01J2235/1053 , Y10T403/7061
摘要： A rotating anode is mounted on a shaft of an X-ray tube by means of a ring. The ring allows expansion and reduces the hyperstatic state of the assembly. The ring has the shape of a diabolo, preferably that of a hyperboloid structure generated by revolution. The ring dampens vibration phenomena in a shaft bearing the rotating anode and reduces noise-creating phenomena.
摘要翻译：旋转阳极通过环安装在X射线管的轴上。该环允许膨胀并减少组件的超静态。该环具有倒钩的形状，优选由旋转产生的双曲面结构的形状。该环减振轴承旋转阳极的振动现象，并减少产生噪音的现象。

3. 发明申请

US20090097616A1 X-ray tube 失效
标题翻译： X光管
公开(公告)号：US20090097616A1
公开(公告)日：2009-04-16
申请号：US12248057
申请日：2008-10-09
申请人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
发明人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
IPC分类号： H01J35/00
CPC分类号： H01J35/101 , H01J2235/1046 , H01J2235/1086
摘要： An X-ray tube equipped with a rotating anode cartridge comprising a reinforced sealing system. This sealing system is achieved in three complementary manners. Firstly, when the anode rotates, in order to confine the liquid alloy within the cartridge, the invention provides to equip the two surfaces of a leak-tight joint with grooves thereby obtaining a double sided joint with an improved efficiency. Secondly, the double sided joint makes it possible to obtain, for the vacuum tightness, when the anode shaft is not rotating, two spaces limited by the surface tension of the alloy of liquid metal. The more symmetrical these two spaces, the more the sealing is reinforced. Thirdly, the invention provides to separate the ring from the axis of rotation. This enables a joint centering the two spaces in an automatic and natural manner to be obtained.
摘要翻译：一种装有旋转阳极筒的X射线管，包括一个加强的密封系统。该密封系统以三种互补的方式实现。首先，当阳极旋转时，为了将液体合金限制在盒内，本发明提供了使密封接头的两个表面装配槽，从而获得了提高效率的双面接头。其次，双面接头可以获得真空密封性，当阳极轴不旋转时，由液态金属合金的表面张力限制两个空间。这两个空间越对称，密封越强化。第三，本发明提供了将环与旋转轴分离。这使得能够以自动和自然的方式对两个空间进行联合定心。

4. 发明申请

US20070101794A1 Method and device for mounting a rotating member 审中-公开
标题翻译：用于安装旋转构件的方法和装置
公开(公告)号：US20070101794A1
公开(公告)日：2007-05-10
申请号：US11589467
申请日：2006-10-30
申请人： Xavier Lacherade , Caroline Le-Pierrard , Jean-Luc Josse
发明人： Xavier Lacherade , Caroline Le-Pierrard , Jean-Luc Josse
IPC分类号： B21D43/28
CPC分类号： H01J35/101 , H01J2235/1046 , H01J2235/1053 , Y10T403/7061
摘要： A rotating anode is mounted on a shaft of an X-ray tube by means of a ring. The ring allows expansion and reduces the hyperstatic state of the assembly. The ring has the shape of a diabolo, preferably that of a hyperboloid structure generated by revolution. The ring dampens vibration phenomena in a shaft bearing the rotating anode and reduces noise-creating phenomena.
摘要翻译：旋转阳极通过环安装在X射线管的轴上。该环允许膨胀并减少组件的超静态。该环具有倒钩的形状，优选由旋转产生的双曲面结构的形状。该环减振轴承旋转阳极的振动现象，并减少产生噪音的现象。

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