公开(公告)号：US2538053A

公开(公告)日：1951-01-16

申请号：US1272648

申请日：1948-03-03

Applicant: ELECTRONS INC

Inventor： SMITH EARL K

IPC: H01J17/10

CPC classification number: H01J17/10

公开(公告)号：US2243250A

公开(公告)日：1941-05-27

申请号：US36663540

申请日：1940-11-22

Applicant: ARGUS MFG CORP

Inventor： DIETZ FRED E

IPC: H01J17/10

CPC classification number: H01J17/10

公开(公告)号：US1995017A

公开(公告)日：1935-03-19

申请号：US24745128

申请日：1928-01-17

Applicant: ELECTRONS INC

Inventor： JOACHIM SPANNER HANS ,  WEDEL CARL J R H VON

IPC: H01J17/10

CPC classification number: H01J17/10

公开(公告)号：US10665402B2

公开(公告)日：2020-05-26

申请号：US15891539

申请日：2018-02-08

Applicant: General Electric Company

Inventor： Timothy John Sommerer ,  Joseph Darryl Michael

IPC: H01H33/02 ,  H01H33/53 ,  H01J17/10 ,  H01J17/06

Abstract: A high voltage gas switch includes a gas-tight housing containing an ionizable gas at a preselected gas pressure. The gas switch includes a gas-tight housing containing an ionizable gas at a gas pressure selected based upon a Paschen curve for the ionizable gas, where the Paschen curve plots breakdown voltages of the ionizable gas as a function of gas pressure multiplied by grid-to-anode distance, and where values of gas pressure multiplied by grid-to-anode distance increase over at least a portion of the Paschen curve in conjunction with increasing breakdown voltages. The gas switch also includes an anode disposed within the gas-tight housing, a cathode disposed within the gas-tight housing, and a control grid positioned between the anode and the cathode, where the control grid is spaced apart from the anode by a grid-to-anode distance selected based upon a desired operating voltage.

公开(公告)号：US20190295801A1

公开(公告)日：2019-09-26

申请号：US15933602

申请日：2018-03-23

Applicant: General Electric Company

Inventor： Timothy John Sommerer ,  Svetlana Selezneva

IPC: H01J17/14 ,  H01J17/10 ,  H01J17/06 ,  H01J17/20

Abstract: A gas switch includes a gas-tight housing containing an ionizable gas, an anode disposed within the gas-tight housing, and a cathode disposed within the gas-tight housing, where the cathode includes a conduction surface. The gas switch also includes a control grid positioned between the anode and the cathode, where the control grid is arranged to receive a bias voltage to establish a conducting plasma between the anode and the cathode. In addition, the gas switch includes a plurality of magnets selectively arranged to generate a magnetic field proximate the conduction surface that reduces the kinetic energy of charged particles striking the conduction surface and raises the conduction current density at the cathode surface to technically useful levels.

公开(公告)号：US09934927B1

公开(公告)日：2018-04-03

申请号：US15666974

申请日：2017-08-02

Applicant: College of William and Mary

Inventor： M. Mumtaz Qazilbash ,  David J. Lahneman

IPC: H04N5/33 ,  G01J5/10 ,  B01J19/12 ,  H01J17/28 ,  H01J17/16 ,  H01J17/20 ,  H01J17/06 ,  H01J17/10

CPC classification number: H01J17/28 ,  H01J17/06 ,  H01J17/10 ,  H01J17/16 ,  H01J17/20 ,  H01J61/16 ,  H01J61/302 ,  H01J61/52 ,  H01J61/54 ,  H01J61/88

Abstract: A system for generating infrared light includes a sealed housing and a noble gas filling the housing. A window disposed in a wall of the housing is transparent to infrared radiation. Two electrodes, disposed in the housing, are aligned along a common longitudinal axis adapted to be approximately perpendicular to a local force of gravity. A gap is defined between the electrodes along the longitudinal axis. Obstruction(s), disposed in the housing adjacent to the gap between the electrodes, extend along the length of the gap. The obstruction(s) define a convection space between the electrodes. The convection space has a dimension, measured perpendicular to the longitudinal axis, in the range of 2 to 10 times the length of the gap. An electric current source is coupled to the electrodes.

公开(公告)号：US07098597B2

公开(公告)日：2006-08-29

申请号：US10810595

申请日：2004-03-29

Applicant: Norihiro Inaoka ,  Katsuoki Miyasu ,  Kyosuke Fujina

Inventor： Norihiro Inaoka ,  Katsuoki Miyasu ,  Kyosuke Fujina

IPC: H01J17/10

CPC classification number: H01J61/16 ,  H01J61/0732 ,  H01J61/86

Abstract: A xenon lamp in which fluctuation of the arc can be suppressed and the time until formation of the flicker phenomenon delayed by having an anode with a flattened or rounded anode tip, a rounded or flattened back end; a portion with a diameter that gradually increases from the anode tip toward the back end of the anode; a portion with a decreasing diameter located behind the portion with the increasing diameter of an axial length which is greater than the length in the axial direction of the portion with an increasing diameter; and a portion with a maximum outside diameter formed in a transition area between the portion with the increasing diameter and the portion with a decreasing diameter, and that the transition area between the portion with the increasing diameter and the portion with the decreasing diameter is formed to be continuous.

Abstract translation: 可以抑制电弧波动的氙灯和通过具有扁平或圆形的阳极尖端，圆形或扁平的后端的阳极延迟形成闪烁现象的时间; 直径从阳极端部朝向阳极的后端逐渐增加的部分; 具有直径减小的部分的直径位于所述部分后面，其轴向长度的直径的增加大于所述直径增加的部分的轴向方向上的长度; 并且具有最大外径的部分形成在具有增加直径的部分与直径减小的部分之间的过渡区域中，并且具有增加直径的部分与具有减小直径的部分之间的过渡区域形成为 是连续的

公开(公告)号：US5977939A

公开(公告)日：1999-11-02

申请号：US678895

申请日：1996-07-12

Applicant: Keum Sik Lee ,  Byoung Jun Rhee

Inventor： Keum Sik Lee ,  Byoung Jun Rhee

IPC: H01J17/04 ,  H01J17/06 ,  H01J17/10 ,  H01J17/49 ,  H01J31/12 ,  G09G3/10

CPC classification number: H01J17/492

Abstract: A gas flat display tube is disclosed including a glass container having a discharge gas therein; a plurality of cathodes extending horizontally and arranged by a predetermined interval in the glass container, for emitting electrons; a plurality of anodes extending vertically and arranged by a predetermined interval on one side of the glass container, for absorbing the emitted electrons; a plurality of phosphors arranged in a matrix form on the plurality of anodes and becoming luminous by the electrons absorbed into the anodes; and a plurality of gates extending vertically and arranged by a predetermined interval on the phosphors, for controlling the emitted electrons to be absorbed into the anodes.

Abstract translation: 公开了一种包括其中具有放电气体的玻璃容器的气体平坦显示管; 多个阴极，其水平延伸并且在玻璃容器中以预定间隔布置，用于发射电子; 多个阳极，其在玻璃容器的一侧垂直延伸并以预定的间隔布置，用于吸收发射的电子; 在多个阳极上以矩阵形式布置的多个荧光体，并被吸收到阳极中的电子发光; 以及在荧光体上垂直延伸并以预定间隔布置的多个栅极，用于控制发射的电子被吸收到阳极中。

公开(公告)号：US5608419A

公开(公告)日：1997-03-04

申请号：US426128

申请日：1995-04-21

Applicant: Keum S. Lee ,  Byoung J. Rhee

Inventor： Keum S. Lee ,  Byoung J. Rhee

IPC: H01J17/04 ,  H01J17/06 ,  H01J17/10 ,  H01J17/49 ,  H01J31/12 ,  G09G3/10

CPC classification number: H01J17/492

Abstract: A gas flat display tube is disclosed including a glass container having a discharge gas therein; a plurality of cathodes extending horizontally and arranged by a predetermined interval in the glass container, for emitting electrons; a plurality of anodes extending vertically and arranged by a predetermined interval on one side of the glass container, for absorbing the emitted electrons; a plurality of phosphors arranged in a matrix form on the plurality of anodes and becoming luminous by the electrons absorbed into the anodes; and a plurality of gates extending vertically and arranged by a predetermined interval on the phosphors, for controlling the emitted electrons to be absorbed into the anodes.

Abstract translation: 公开了一种包括其中具有放电气体的玻璃容器的气体平坦显示管; 多个阴极，其水平延伸并且在玻璃容器中以预定间隔布置，用于发射电子; 多个阳极，其在玻璃容器的一侧垂直延伸并以预定的间隔布置，用于吸收发射的电子; 在多个阳极上以矩阵形式布置的多个荧光体，并被吸收到阳极中的电子发光; 以及在荧光体上垂直延伸并以预定间隔布置的多个栅极，用于控制发射的电子被吸收到阳极中。

公开(公告)号：US3374382A

公开(公告)日：1968-03-19

申请号：US50846365

申请日：1965-11-18

Applicant: M O VALVE CO LTD

Inventor： WILLIAM YOUNG RODNEY

IPC: H01J17/06 ,  H01J17/10 ,  H01J17/40

CPC classification number: H01J17/10 ,  H01J17/066 ,  H01J17/40 ,  H01J2893/0066 ,  H01J2893/0067