公开(公告)号：US06787998B2

公开(公告)日：2004-09-07

申请号：US10367054

申请日：2003-02-14

Applicant: Olgierd Dumbrajs

Inventor： Olgierd Dumbrajs

IPC: H01J2558

CPC classification number: H01J25/025 ,  H01J23/54

Abstract: In an inner conductor of a coaxial gyrotron, which inner conductor is disposed on the cathode of the gyrotron and includes an entrance funnel, a center part and an exit funnel, axial corrugations are formed in the conductor by axial grooves formed into its wall such that they begin at the end of the entrance funnel and have, in the center part, an increasing depths up to the exit funnel, in which the depth again becomes steadily smaller, the corrugations being evenly distributed about the inner circumference of the inner conductor.

Abstract translation: 在同轴回旋加速器的内导体中，内导体设置在陀螺仪的阴极上并且包括入口漏斗，中心部分和出口漏斗，通过形成在其壁中的轴向凹槽在导体中形成轴向波纹，使得 它们在入口漏斗的末端开始，并且在中心部分具有越来越深的深度，其中深度再次变得越来越小，波纹均匀分布在内部导体的内圆周上。

公开(公告)号：US5610482A

公开(公告)日：1997-03-11

申请号：US398653

申请日：1995-03-03

Applicant: Olgierd Dumbrajs ,  Arnold M obius

Inventor： Olgierd Dumbrajs ,  Arnold M obius

IPC: H01J23/087 ,  H01J25/00 ,  H01J25/02

CPC classification number: H01J23/087 ,  H01J25/025

Abstract: In a gyrotron comprising a cathode with an emitter ring, an accelerating anode, a resonator, a collector, and an uncoupling conduit, an arrangement is disposed around the resonator which generates a solenoidal static axial magnetic constant field which, in the area of the resonator, assumes a predetermined wave form causing the electrons emitted from the cathode to move along a spiral path and which has varying localized strengths such that the electrons passing therethrough along the spiral path have, upon exiting the resonator area, only an insignificant transverse velocity component left, whereupon they are attracted by the collector which is precharged.

Abstract translation: 在包括具有发射极环的阴极，加速阳极，谐振器，集电器和非耦合导管的陀螺仪中，布置在谐振器周围，其产生螺线管静态轴向磁场常数场，其在谐振器的区域 呈现预定的波形，使得从阴极发射的电子沿着螺旋路径移动并且具有变化的局部强度，使得沿着螺旋路径通过的电子在离开谐振器区域时仅具有不显着的横向速度分量 因此，它们被预充电的收集器吸引。