公开(公告)号：US20110291545A1

公开(公告)日：2011-12-01

申请号：US12955846

申请日：2010-11-29

Applicant: Alain joseph Durand ,  Rodolphe Marchesin

Inventor： Alain joseph Durand ,  Rodolphe Marchesin

IPC: H01J29/48

CPC classification number: H01J23/12 ,  H01J23/08 ,  H01J23/0876

Abstract: An electron tube includes a microwave structure, an electron gun having a cathode-wehnelt assembly, with axis for providing a linear electron beam along the same axis in a circular cylindrical passage with axis of the microwave structure, the cathode comprising a centre of rotation of the beam on the said axis of the cathode. The electron gun and the microwave structure each comprise portions of spherical surfaces in contact inscribed on one and the same sphere of radius centred on the centre of the cathode so as to form a swivel for angular adjustment of the axis of the cathode and to make the axis of the electron beam coincide with the axis of the circular cylindrical passage of the microwave structure. Applications include microwave electron tubes such as travelling wave tubes and klystrons.

Abstract translation: 电子管包括微波结构，具有阴极探针组件的电子枪，具有沿着与微波结构的轴线的圆柱形通道沿同一轴线提供线性电子束的轴线，阴极包括 在阴极的所述轴上的光束。 电子枪和微波结构各自包括以与阴极中心为中心的同一半径的球体内接合的部分球形表面，以便形成用于角度调节阴极轴线的旋转件，并使 电子束的轴线与微波结构的圆柱形通道的轴线重合。 应用范围包括微波电子管，如行波管和速调管。

公开(公告)号：US08193691B2

公开(公告)日：2012-06-05

申请号：US12955846

申请日：2010-11-29

Applicant: Alain Joseph Durand ,  Rodolphe Marchesin

Inventor： Alain Joseph Durand ,  Rodolphe Marchesin

IPC: H01J29/46

CPC classification number: H01J23/12 ,  H01J23/08 ,  H01J23/0876

Abstract: An electron tube includes a microwave structure, an electron gun having a cathode-wehnelt assembly, with axis for providing a linear electron beam along the same axis in a circular cylindrical passage with axis of the microwave structure, the cathode comprising a centre of rotation of the beam on the said axis of the cathode. The electron gun and the microwave structure each comprise portions of spherical surfaces in contact inscribed on one and the same sphere of radius centred on the centre of the cathode so as to form a swivel for angular adjustment of the axis of the cathode and to make the axis of the electron beam coincide with the axis of the circular cylindrical passage of the microwave structure. Applications include microwave electron tubes such as travelling wave tubes and klystrons.

Abstract translation: 电子管包括微波结构，具有阴极探针组件的电子枪，具有沿着与微波结构的轴线的圆柱形通道沿同一轴线提供线性电子束的轴线，阴极包括 在阴极的所述轴上的光束。 电子枪和微波结构各自包括以与阴极中心为中心的同一半径的球体内接合的部分球形表面，以便形成用于角度调节阴极轴线的旋转件，并使 电子束的轴线与微波结构的圆柱形通道的轴线重合。 应用范围包括微波电子管，如行波管和速调管。

公开(公告)号：US08344626B2

公开(公告)日：2013-01-01

申请号：US12639595

申请日：2009-12-16

Applicant: Rodolphe Marchesin ,  David Bariou ,  Jean-Luc Piquet ,  Serge Agogue

Inventor： Rodolphe Marchesin ,  David Bariou ,  Jean-Luc Piquet ,  Serge Agogue

IPC: H01J23/36 ,  H01P1/16

CPC classification number: H01J23/12 ,  H01J23/36

Abstract: The invention relates to a microwave output transition for a high-power electron tube comprising a body (78) of tubular shape, along a longitudinal axis ZZ′, having two ends (80, 90), a passage (79) between the two ends that has internal surfaces for propagating electromagnetic waves, one of the ends (90), in the form of a circular cylindrical tube, comprising a conical internal propagation surface (130) and the other end (80), in the form of a tube of rectangular cross section, having two long sides (84, 85) and two short sides (86, 87) perpendicular to the long sides, the passage having two plane internal propagation surfaces (120, 122) parallel to the long sides (84, 85) and two other plane internal surfaces (124, 126) parallel to the short sides (86, 87).Each of the plane internal propagation surfaces (120, 122) parallel to the long sides (84, 85) is joined to the conical internal propagation surface (130) via a respective curved connecting surface (132, 133) having bidirectional radii of curvature.

Abstract translation: 本发明涉及一种用于大功率电子管的微波输出跃迁，其包括沿着纵向轴线ZZ'的管状体（78），具有两个端部（80,90），两端之间的通道（79） 其具有用于传播电磁波的内表面，圆柱形管形式的端部（90）中的一个包括锥形内部传播表面（130）和另一端（80），其形式为管 具有垂直于所述长边的两个长边（84,85）和两个短边（86,87）的所述矩形横截面，所述通道具有平行于所述长边（84,85）的两个平面内部传播表面（120,122） ）和平行于短边（86,87）的另外两个平面内表面（124,126）。 平行于长边（84,85）的每个平面内部传播表面（120,122）通过具有双向曲率半径的相应的弯曲连接表面（132,133）连接到锥形内部传播表面（130）。

公开(公告)号：US20100295636A1

公开(公告)日：2010-11-25

申请号：US12639595

申请日：2009-12-16

Applicant: Rodolphe Marchesin ,  David Bariou ,  Jean-Luc Piquet ,  Serge Agogue

Inventor： Rodolphe Marchesin ,  David Bariou ,  Jean-Luc Piquet ,  Serge Agogue

IPC: H01P1/08

CPC classification number: H01J23/12 ,  H01J23/36

Abstract: The invention relates to a microwave output transition for a high-power electron tube comprising a body (78) of tubular shape, along a longitudinal axis ZZ′, having two ends (80, 90), a passage (79) between the two ends that has internal surfaces for propagating electromagnetic waves, one of the ends (90), in the form of a circular cylindrical tube, comprising a conical internal propagation surface (130) and the other end (80), in the form of a tube of rectangular cross section, having two long sides (84, 85) and two short sides (86, 87) perpendicular to the long sides, the passage having two plane internal propagation surfaces (120, 122) parallel to the long sides (84, 85) and two other plane internal surfaces (124, 126) parallel to the short sides (86, 87).Each of the plane internal propagation surfaces (120, 122) parallel to the long sides (84, 85) is joined to the conical internal propagation surface (130) via a respective curved connecting surface (132, 133) having bidirectional radii of curvature.

Abstract translation: 本发明涉及一种用于大功率电子管的微波输出跃迁，其包括沿着纵向轴线ZZ'的管状体（78），具有两个端部（80,90），两端之间的通道（79） 其具有用于传播电磁波的内表面，圆柱形管形式的端部（90）中的一个包括锥形内部传播表面（130）和另一端（80），其形式为管 具有垂直于所述长边的两个长边（84,85）和两个短边（86,87）的所述矩形横截面，所述通道具有平行于所述长边（84,85）的两个平面内部传播表面（120,122） ）和平行于短边（86,87）的另外两个平面内表面（124,126）。 平行于长边（84,85）的每个平面内部传播表面（120,122）通过具有双向曲率半径的相应的弯曲连接表面（132,133）连接到锥形内部传播表面（130）。