公开(公告)号：US09089039B2

公开(公告)日：2015-07-21

申请号：US14198340

申请日：2014-03-05

申请人： Eugene J. Lauer ,  Mark A. Lauer

发明人： Eugene J. Lauer ,  Mark A. Lauer

IPC分类号： H05H7/18 ,  H01J19/42 ,  H01J21/34 ,  H01J21/18 ,  H01J19/48 ,  H05H7/00 ,  H01J21/06

CPC分类号： H05H7/18 ,  H01J19/42 ,  H01J19/48 ,  H01J21/06 ,  H01J21/18 ,  H01J21/34 ,  H05H7/00

摘要： For high-voltage devices such as particle accelerators, novel geometries for a triple-junction at which an insulator, an anode and a vacuum meet are disclosed. A singularity in the electric field at the triple-junction is eliminated, reducing dielectric flashover and allowing the devices to operate at higher voltages without breakdown. In one aspect, such a device includes a cathode, an anode having an anode surface exposed to a vacuum, and a dielectric body disposed between the cathode and anode, the dielectric body having a dielectric surface that is exposed to the vacuum, wherein the dielectric surface and the anode surface approach each other such that an angle measured across the vacuum between the dielectric surface and the anode surface decreases with decreasing distance between the dielectric surface and the anode surface until the dielectric surface and the anode surface meet and are parallel.

摘要翻译： 对于诸如粒子加速器的高电压装置，公开了一种用于绝缘体，阳极和真空相遇的三重结的新几何形状。 消除了在三重结的电场中的奇异性，减少了介质闪络并允许器件在较高的电压下工作而不会发生故障。 在一个方面，这种器件包括阴极，具有暴露于真空的阳极表面的阳极和设置在阴极和阳极之间的电介质体，该电介质体具有暴露于真空的电介质表面，其中电介质 表面和阳极表面彼此接近，使得在电介质表面和阳极表面之间的真空测量的角度随着电介质表面和阳极表面之间的距离的减小而减小，直到电介质表面和阳极表面相遇并且平行。

公开(公告)号：US20140184055A1

公开(公告)日：2014-07-03

申请号：US14198340

申请日：2014-03-05

申请人： Eugene J. Lauer ,  Mark A. Lauer

发明人： Eugene J. Lauer ,  Mark A. Lauer

IPC分类号： H05H7/18

CPC分类号： H05H7/18 ,  H01J19/42 ,  H01J19/48 ,  H01J21/06 ,  H01J21/18 ,  H01J21/34 ,  H05H7/00

摘要： For high-voltage devices such as particle accelerators, novel geometries for a triple-junction at which an insulator, an anode and a vacuum meet are disclosed. A singularity in the electric field at the triple-junction is eliminated, reducing dielectric flashover and allowing the devices to operate at higher voltages without breakdown. In one aspect, such a device includes a cathode, an anode having an anode surface exposed to a vacuum, and a dielectric body disposed between the cathode and anode, the dielectric body having a dielectric surface that is exposed to the vacuum, wherein the dielectric surface and the anode surface approach each other such that an angle measured across the vacuum between the dielectric surface and the anode surface decreases with decreasing distance between the dielectric surface and the anode surface until the dielectric surface and the anode surface meet and are parallel.

摘要翻译： 对于诸如粒子加速器的高电压装置，公开了一种用于绝缘体，阳极和真空相遇的三重结的新几何形状。 消除了在三重结的电场中的奇异性，减少了介质闪络并允许器件在较高的电压下工作而不会发生故障。 在一个方面，这种器件包括阴极，具有暴露于真空的阳极表面的阳极和设置在阴极和阳极之间的电介质体，该电介质体具有暴露于真空的电介质表面，其中电介质 表面和阳极表面彼此接近，使得在电介质表面和阳极表面之间的真空测量的角度随着电介质表面和阳极表面之间的距离的减小而减小，直到电介质表面和阳极表面相遇并且平行。