公开(公告)号：WO1981003408A1

公开(公告)日：1981-11-26

申请号：PCT/SU1980000078

申请日：1980-05-22

Applicant: INST VYSOKIKH TEMPERATUR ,  KULESHOV G ,  ABRAMYAN E ,  KURKOW A

Inventor： INST VYSOKIKH TEMPERATUR

IPC: H05H05/00

CPC classification number: H01F30/08 ,  H05H5/02

Abstract: A pulse transformer with shock excitation comprises a primary winding (1) and a coaxial multilayer cylindrical secondary winding (2) mounted on a support insulator and connected to a high-voltage bushing oriented along the axis of the transformer. The support insulator comprises a section composed of cylindrical elements (spacers (4) and layers (5)) and another section composed of flat annular elements (6). The cylindrical elements are oriented coaxially to the secondary winding (2) and serve as interlayer insulation of the secondary winding (2), their thickness and height increasing towards the primary winding (1). The flat annular elements (6) are arranged symmetrically in relation to the axis of the transformer and to the plane which is oriented at right angles to that axis and passes through the center of the secondary winding (2). The diameters of the annular layers (6) are increasing towards the butt-ends of the secondary winding (2) corresponding to the increase of the cylindrical layers so that the section composed of the cylindrical elements contacts with the section composed of the flat annular elements (6) along stepped surfaces (7). The pulse transformer with shock excitation is intended for the use as a power source for charged particle accelerator.

Abstract translation: 与激振的脉冲变压器包括初级绕组（1）和圆筒状的次级绕组（2）安装在支撑绝缘子和连接到沿着的轴线定向的高压套管同轴多层 变压器。 绝缘支撑包括由圆柱形元件（隔离物（4）和层（5））组成的部分和由板（6）形式的环形元件制成的另一部分。 圆柱形元件相对于次级绕组（2）同轴定向并且用作次级绕组（2）的层之间的绝缘，其厚度和高度朝着初级绕组（1）增加。 环形板元件（6）相对于变压器的轴线和与该轴线成直角取向并穿过次级绕组（2）的中心的平面对称布置。 环形层（6）的直径朝向端部处的端部增大的次级绕组（2）对应于增加这样的圆柱形层的由圆筒状的部件构成的部分是在与接触 由环形板元件（6）沿着阶梯表面（7）形成的截面。 冲击激励脉冲变压器旨在用作带电粒子加速器的电源。

公开(公告)号：WO1981003254A1

公开(公告)日：1981-11-12

申请号：PCT/SU1980000074

申请日：1980-05-05

Applicant: INST VYSOKIKH TEMPERATUR SSSR ,  ABRAMYAN E

Inventor： INST VYSOKIKH TEMPERATUR SSSR

IPC: H05H05/00

CPC classification number: H03K3/537 ,  H03K3/53 ,  H05H5/02

Abstract: A pulse transformer with shock excitation comprises at least two stages, each of them having a primary winding (1, 2) with a condenser (5, 7) and a switching device (6, 8), and a secondary winding (3, 4). The secondary windings (3, 4) are connected in series in all the stages but the last one and are wound up in two parallel conductors insulated from each other, one of those conductors in the first stage being connected to the output of a charging device (11) and another one being earthed, whereas in all the other stages the condensers (7) of the primary windings (2) are connected in parallel between those conductors. The pulse transformer with shock excitation is intended preferably for feeding accelerating tubes.

公开(公告)号：WO1981003139A1

公开(公告)日：1981-11-12

申请号：PCT/SU1980000070

申请日：1980-05-05

Applicant: INST VYSOKIKH TEMPERATUR AN SSSR ,  ABRAMYAN E ,  KULESHOV G

Inventor： INST VYSOKIKH TEMPERATUR AN SSSR

IPC: B23K15/00

CPC classification number: B23K15/10

Abstract: A method of fusion welding in the atmosphere with the use of an electron beam (3) consists in generating an electric arc (6) along the major part of the beam (3) path, the discharge current in that arc being directed oppositely to the electron flow in the beam (3). The method is intended preferably for welding large-sized articles made of refractory materials.