公开(公告)号：US5493184A

公开(公告)日：1996-02-20

申请号：US46671

申请日：1993-04-16

Applicant: Charles H. Wood ,  Brian Turner

Inventor： Charles H. Wood ,  Brian Turner

IPC: F21V29/02 ,  G03F7/20 ,  H01J61/02 ,  H01J61/12 ,  H01J61/30 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J65/04 ,  H05B41/24 ,  H01J11/04

CPC classification number: F21V29/83 ,  F21V29/02 ,  G03F7/70016 ,  H01J61/025 ,  H01J61/12 ,  H01J61/30 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J65/04 ,  H01J65/042 ,  H01J65/044 ,  H05B41/24

Abstract: An electrodeless lamp which operates with a high efficiency and with a lower cooling requirement. The bulb is rotated at a high speed which results in a substantial increase in efficiency. Because more of the input energy is converted to light, and less to heat, the pressure of the cooling fluid source may be reduced, resulting in a less noisy system.

Abstract translation: 一种无电极灯，以高效率和较低的冷却要求运行。 灯泡以高速旋转，这导致效率的显着提高。 由于更多的输入能量被转换成光，而是较少的热量，所以冷却液源的压力可能会降低，导致系统噪音较小。

公开(公告)号：US5465030A

公开(公告)日：1995-11-07

申请号：US376192

申请日：1995-01-20

Applicant: Brian G. Smith

Inventor： Brian G. Smith

IPC: H01T2/02 ,  H01J11/04

CPC classification number: H01T2/02

Abstract: An improved means for triggering high voltage spark gap devices for current injection and pulse power applications which utilizes the high voltage source itself to trigger the discharge. A switch initially directs current flow from the high voltage source through a trigger resistor which creates sufficient potential difference between a primary electrode and the trigger electrode to fire the spark gap. A second blocking resistor inhibits current flow through the trigger electrode and directs the discharge through the load. The trigger circuit has very little influence on the discharge waveform due to the very high impedance of the resistor string.

Abstract translation: 用于触发电流注入和脉冲功率应用的高电压火花间隙装置的改进装置，其利用高电压源本身来触发放电。 开关首先引导来自高电压源的电流通过触发电阻器，其在初级电极和触发电极之间产生足够的电位差以触发火花隙。 第二阻塞电阻器阻止电流流过触发电极并引导放电通过负载。 由于电阻串的阻抗非常高，触发电路对放电波形的影响很小。

公开(公告)号：US4810933A

公开(公告)日：1989-03-07

申请号：US903519

申请日：1986-07-02

Applicant: Michel Moisan ,  Zenon Zakrzewski

Inventor： Michel Moisan ,  Zenon Zakrzewski

IPC: H05H1/46 ,  H01J11/04 ,  H01J65/04 ,  H01P1/20

CPC classification number: H05H1/46

Abstract: The present invention relates to a device for generating plasma (ionizing gas) by a propagating surface wave. The device comprises a wave launching structure mounted on a plasma vessel and connected to an impedance matching network. The latter comprises a coupler and a tuner which is either formed by a section of a transmission line or is of the lumped circuitry type. The launching structure may either generate an azimuthally symmetric or a non symmetric propagating wave. This invention also relates to a method and a device for shaping plasma which comprises a plasma vessel receiving a surface wave generator and having a serviceable portion of a size and/or shape substantially different from the shape and/or size of the portion of the plasma vessel receiving the wave generator.

Abstract translation: 本发明涉及通过传播表面波产生等离子体（电离气体）的装置。 该装置包括安装在等离子体容器上并连接到阻抗匹配网络的波浪发射结构。 后者包括耦合器和调谐器，其由传输线的一部分形成或者是集总电路类型。 发射结构可以产生方位角对称或非对称传播波。 本发明还涉及用于形成等离子体的方法和装置，其包括接收表面波发生器的等离子体容器，其具有与等离子体部分的形状和/或尺寸基本不同的尺寸和/或形状的可使用部分 容器接收波发生器。

公开(公告)号：US4366418A

公开(公告)日：1982-12-28

申请号：US175745

申请日：1980-08-06

Applicant: Shinji Mayama ,  Yoji Arai

Inventor： Shinji Mayama ,  Yoji Arai

IPC: H01J61/68 ,  G01N21/31 ,  H01J61/09 ,  H01J61/10 ,  H01J11/04 ,  G01J3/30

CPC classification number: H01J61/09 ,  H01J61/106

Abstract: A spectral source comprises a lamp containing an anode and a cathode in an inert gas. The cathode has a hollow portion therein, and a opening at its side wall. The anode is positioned to face the opening of the cathode. The anode and cathode are different in shape and connected to a high-frequency discharge power source. A magnetic field is arranged in perpendicular to the direction of the axial center of the opening.

Abstract translation: 光谱源包括在惰性气体中含有阳极和阴极的灯。 阴极在其中具有中空部分，在其侧壁处具有开口。 阳极被定位成面对阴极的开口。 阳极和阴极的形状不同，并连接到高频放电电源。 磁场垂直于开口的轴心方向排列。

公开(公告)号：US3967157A

公开(公告)日：1976-06-29

申请号：US542559

申请日：1975-01-20

Applicant: Hiroshi Hada ,  Tsutomu Hirayama ,  Kazunori Nishida

Inventor： Hiroshi Hada ,  Tsutomu Hirayama ,  Kazunori Nishida

IPC: G06F3/147 ,  G09G3/288 ,  H01J1/53 ,  H01J11/04 ,  H05B37/00

CPC classification number: G09G3/296 ,  G09G3/297

Abstract: A circuit for driving one electrode group of a gas discharge display panel includes a plurality of PNP transistors and NPN transistors. The emitter electrodes of the PNP transistors are connected to a positive voltage source and the emitter electrodes of the NPN transistors are connected to ground. Diode means are connected between the collector electrodes of the PNP transistors and those of the NPN transistors across matrix points formed at the intersections of a first plurality of conductors connected respectively to the collector electrodes of the PNP transistors and a second plurality of conductors connected respectively to the collector electrodes of the NPN transistors. The individual electrodes of the one electrode group of the gas discharge tube are connected to the diode means and grounded through capacitors, which may be included in the gas discharge display panel.

Abstract translation: 用于驱动气体放电显示面板的一个电极组的电路包括多个PNP晶体管和NPN晶体管。 PNP晶体管的发射电极连接到正电压源，NPN晶体管的发射极连接到地。 二极管装置连接在PNP晶体管的集电极和NPN晶体管的集电极之间，跨越形成在分别连接到PNP晶体管的集电极的第一多个导体的交点处的矩阵点和分别连接到 NPN晶体管的集电极。 气体放电管的一个电极组的单个电极连接到二极管装置，并通过可能包括在气体放电显示面板中的电容器接地。

公开(公告)号：US3588600A

公开(公告)日：1971-06-28

申请号：US3588600D

申请日：1969-10-14

Applicant: FUJITSU LTD

Inventor： NAKAYAMA NORIHIKO ,  TANAKA MINORU ,  MIYAUCHI EIZO

IPC: H01J23/075 ,  H01J11/04 ,  H01J13/48

CPC classification number: H01J23/075

Abstract: A NONUNIFORM CROSSED FIELD ELECTRON GUN HAS A LONG THIN ANODE PARALLEL TO THE AXIS OF THE TUBE AND A CATHODE SPACED FROM THE ANODE BY A CONSTANT INTERVAL AND OPPOSITE THE ANODE. AN ELECTRODE OF DIHEDRAL CONFIGURATION HAS A VERTEX WITH AN ELONGATED APERTURE FORMED THEREIN IN THE CENTER AREA OF THE VERTEX. THE CATHODE IS POSITIONED IN THE APERTURE AND THE ELECTRODE OPENS TOWARD THE ANODE. AN ELECTRIC FIELD E(Y) IS PRODUCED IN THE AREA BETWEEN THE ANODE AND THE ELECTRODE TO PROVIDE MOVEMENT OF ELECTRONS IN AXIAL DIRECTION OF THE TUBE. A MAGNETIC FIELD B(Y) IS PRODUCED WHICH HAS A STRENGTH WHICH VARIES AS A FUNCTION OF THE DISTANCE Y FROM THE CATHODE TO THE ANODE IN A DIRECTION TRANSVERSE TO THAT OF THE ELECTRIC

FIELD AND THE AXIS OF THE TUBE. WHEN THE ELECTRIC FIELD AND THE MAGNETIC FIELD ARE IN A POSITION Y=L,

WHEREIN L IS THE POSITION OF THE STABLE ORBIT OF ELECTRONS BETWEEN THE CATHODE AND ANODE, D IS THE CHARGE OF ELECTRONS, M IS THE MASS OF ELECTRONS AND P IS A CONSTANT.