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公开(公告)号：US4403167A
公开(公告)日：1983-09-06
申请号：US224644
申请日：1981-01-13
Applicant: Arthur Maitland , Hugh Menown , Ian A. Strudwick
Inventor： Arthur Maitland , Hugh Menown , Ian A. Strudwick
Abstract: A segmented discharge tube device is provided, particularly for the discharge tube of a laser, in which a number of electrically isolated aluminium segments presenting a passage through which plasma may pass are located within an aluminium tube with heat conductive electrically insulating material in the form of anodization between the outer surfaces of the segments and the adjacent inner surfaces of the tube.
Abstract translation: 提供了一种分段放电管装置，特别是用于激光放电管，其中许多具有等离子体可通过的通道的电隔离铝片位于铝管内，导热电绝缘材料为 管段的外表面和管的相邻内表面之间的阳极氧化。
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公开(公告)号：US4698546A
公开(公告)日：1987-10-06
申请号：US683035
申请日：1984-12-18
Applicant: Arthur Maitland , Hugh Menown , Ian A. Strudwick , Clifford R. Weatherup , Robert J. Carman
Inventor： Arthur Maitland , Hugh Menown , Ian A. Strudwick , Clifford R. Weatherup , Robert J. Carman
CPC classification number: H01J17/066
Abstract: The present invention provides apparatus for forming electron beams, which may be advantageously employed in many applications, for example in display devices or thyratrons. A cathode member has a hole in its front surface. All the surfaces of the cathode member, except for the wall and base of the holes, are covered in an electrically insulating material such as glass. The cathode member and an anode member are contained within an envelope which also contains a gas filling. On application of a suitably high voltage between the cathode and anode members an electron beam is formed extensive in a direction away from the hole. The anode member may be located behind the front surface of the cathode member, and an electron beam still forms in front of the front surface.
Abstract translation: 本发明提供了用于形成电子束的装置，其可以有利地用于许多应用中，例如在显示装置或闸流管中。 阴极部件的前表面具有孔。 除了孔的壁和基底之外，阴极构件的所有表面被诸如玻璃的电绝缘材料覆盖。 阴极构件和阳极构件包含在也包含气体填充物的封套内。 在阴极和阳极部件之间施加适当高的电压时，电子束在远离孔的方向上形成为广泛的。 阳极构件可以位于阴极构件的前表面的后面，并且电子束仍然形成在前表面的前面。
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公开(公告)号：US4839554A
公开(公告)日：1989-06-13
申请号：US90454
申请日：1987-08-28
Applicant: Arthur Maitland , Ian A. Strudwick , Clifford R. Weatherup
Inventor： Arthur Maitland , Ian A. Strudwick , Clifford R. Weatherup
CPC classification number: H01S3/0959 , H01J17/04 , H01J17/40 , H01J17/56
Abstract: Apparatus for forming an electron beam sheet includes a cathode member having a slot in a front surface thereof, a grid electrode and the anode of a thyratron. When it is desired to trigger the thyratron into conduction, a suitably large potential difference is applied between the cathode member and the grid, resulting in an electron beam sheet being produced extensive of a slot formed in the front surface of the cathode member. This produces ionisation and a main discharge current is established between the main anode and cathode of the thyratron.
Abstract translation: 用于形成电子束片的装置包括在其前表面具有槽的阴极件，栅电极和闸流管的阳极。 当希望触发闸流管导通时，在阴极部件和电网之间施加适当大的电位差，导致电子束片材大量地形成在阴极部件前表面上形成的槽。 这产生电离，并且在闸流管的主阳极和阴极之间建立主放电电流。
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4.发明授权
公开(公告)号：US4825446A
公开(公告)日：1989-04-25
申请号：US61347
申请日：1987-06-15
Applicant: Arthur Maitland , Clifford R. Weatherup , Ian A. Strudwick
Inventor： Arthur Maitland , Clifford R. Weatherup , Ian A. Strudwick
IPC: H01S3/03 , H01S3/0959 , H01S3/097
CPC classification number: H01S3/031 , H01S3/0959
Abstract: Laser apparatus includes a ceramic tube within which is contained a gas and a cylindrical cathode having a plurality of holes therethrough. An anode is located along the axis of the tube. During operation of the apparatus, a large potential difference is applied between the anode and cathode, causing a plurality of electron beams to be formed extensive of the holes. Vapor is emitted from the electron bombarded cylindrical rod and becomes excited, and laser action occurs.
Abstract translation: 激光装置包括陶瓷管，其内装有气体，圆筒形阴极具有穿过其中的多个孔。 阳极沿着管的轴线定位。 在该装置的操作期间，在阳极和阴极之间施加大的电势差，导致多个电子束形成为广泛的孔。 蒸汽从电子轰击的圆柱形杆发射并且被激发，并且发生激光作用。
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