公开(公告)号：US3535577A

公开(公告)日：1970-10-20

申请号：US3535577D

申请日：1967-11-14

Applicant: PHILIPS CORP

Inventor： NOTELTEIRS VICTOR ROSALLIE ,  WIJNEN FRANCISCUS LUDOVICUS

IPC: H01K1/28 ,  H01K5/02 ,  H01J1/94 ,  H01J19/48

CPC classification number: H01K5/02 ,  H01K1/28

公开(公告)号：US3522467A

公开(公告)日：1970-08-04

申请号：US3522467D

申请日：1967-10-26

Applicant: VARIAN ASSOCIATES

Inventor： BAKER JEAN A

IPC: H01J1/18 ,  H01J19/42 ,  H01J1/94 ,  H01J19/48

CPC classification number: H01J1/18 ,  H01J19/42 ,  H01J2893/0002

公开(公告)号：US3506871A

公开(公告)日：1970-04-14

申请号：US3506871D

申请日：1967-05-29

Applicant: AIR REDUCTION

Inventor： HUNT CHARLES D A

IPC: H01J1/18 ,  H01J37/065 ,  H01J1/94 ,  H01J19/48

CPC classification number: H01J37/065 ,  H01J1/18

公开(公告)号：US3441776A

公开(公告)日：1969-04-29

申请号：US3441776D

申请日：1967-05-12

Applicant: GEN ELECTRIC

Inventor： CARDWELL JOHN G JR

IPC: H01K1/18 ,  H01K1/38 ,  H01K3/00 ,  H01J1/94

CPC classification number: H01K1/38 ,  H01K1/18 ,  H01K3/00

公开(公告)号：US4524296A

公开(公告)日：1985-06-18

申请号：US445756

申请日：1982-12-01

Applicant: Shouji Nakayama ,  Yukio Takanashi ,  Toshiharu Higuchi ,  Touru Yakabe

Inventor： Shouji Nakayama ,  Yukio Takanashi ,  Toshiharu Higuchi ,  Touru Yakabe

IPC: H01J1/18 ,  H01J1/20 ,  H01J1/22 ,  H01J1/26 ,  H01J29/04 ,  H01J29/48 ,  H01J1/94 ,  H01J19/48

CPC classification number: H01J1/20 ,  H01J1/18 ,  H01J29/04 ,  H01J29/485

Abstract: A cathode structure includes a thermal conductive member, a heater for heating a thermal conductive member, a metal substrate having a first surface facing a thermal conductive member and a second surface and attached to the thermal conductive member to form a space between a central portion of a second surface and the thermal conductive member, and an electron emitting member provided on a second surface of a metal substrate.

Abstract translation: 阴极结构包括导热构件，用于加热导热构件的加热器，具有面向导热构件的第一表面的金属基板和第二表面，并附接到导热构件，以在导热构件的中心部分之间形成空间 第二表面和导热构件，以及设置在金属基板的第二表面上的电子发射构件。

公开(公告)号：US4208608A

公开(公告)日：1980-06-17

申请号：US885637

申请日：1978-03-13

Applicant: Harold G. Anderson

Inventor： Harold G. Anderson

IPC: H01K1/18 ,  H01J1/94 ,  H01J19/48

CPC classification number: H01K1/18

Abstract: A simplified lamp mount structure is disclosed in which one end of the filament is attached to the apex of a loop with the free ends of the loop embedded in glass. The other end of the filament is attached to a conventional inner lead wire.

Abstract translation: 公开了一种简化的灯头安装结构，其中灯丝的一端连接到环的顶点，环的自由端嵌入玻璃中。 灯丝的另一端连接到常规的内部引线。

公开(公告)号：US4152621A

公开(公告)日：1979-05-01

申请号：US209184

申请日：1951-02-02

Applicant: Alexander Ellett

Inventor： Alexander Ellett

IPC: H01J19/12 ,  H01J21/14 ,  H01J1/94 ,  H01J19/48 ,  H01K1/18

CPC classification number: H01J21/14 ,  H01J19/12

Abstract: 1. An electron-discharge device comprising: an evacuated envelope; a cold electrode supported within said envelope; a thermionic filamentary cathode; and means including at least one spring member affixed to said cathode and supported from said envelope for normally supporting said cathode in tension in a position within said envelope spaced from said cold electrode and adapted to relax said tension in response to rapid acceleration of said envelope in a predetermined direction perpendicular to said filamentary cathode, the space between said normal position of said cathode and the inner wall of said envelope being substantially unobstructed in a direction opposite to said predetermined direction whereby said cathode is supported by said wall throughout substantially its entire length when subjected to said acceleration.

Abstract translation: 1.一种电子放电装置，包括：抽真空的外壳; 支撑在所述封套内的冷电极; 热离子丝状阴极; 以及包括固定到所述阴极并由所述外壳支撑的至少一个弹簧构件的装置，用于在与所述冷电极间隔开的所述外壳内的位置处拉伸正常地支撑所述阴极，并响应于所述外壳的快速加速而放松所述张力 垂直于所述丝状阴极的预定方向，所述阴极的所述正常位置和所述封套的内壁之间的空间在与所述预定方向相反的方向上基本上不受阻碍，由此所述阴极在其整个大致长度上由所述壁支撑， 受到所述加速。

公开(公告)号：US4134040A

公开(公告)日：1979-01-09

申请号：US843633

申请日：1977-10-19

Applicant: Melvin B. Klotzman

Inventor： Melvin B. Klotzman

IPC: B03C3/86 ,  H01J1/94

CPC classification number: B03C3/86

Abstract: An adapter for wire electrode assemblies of electrostatic precipitators so that wire electrodes of the type comprising an elongated electrode wire having its opposite ends terminating axially within two identical shrouds, each of the shrouds shaped as an elongated rod terminating in a combined frusto-cone and enlarged button head may be used with all types of support structures. The adapter comprises a curved or hook shaped piece of metal or other suitable material having in one end thereof a vertically aligned hole or slot adapted to cooperate with a bolt or pin, and in the other end thereof a horizontally aligned keyhole or slot adapted to receive the frusto-conical shroud of a wire electrode, the centers of the vertically aligned hole and horizontally aligned hole being in the same vertical plane.

Abstract translation: 一种用于静电除尘器的线电极组件的适配器，使得包括细长电极线的线电极具有相对的端部在两个相同的护罩内轴向终止，每个护罩成形为细长的杆，终止于组合的截头圆锥体并且扩大 按钮头可以与所有类型的支撑结构一起使用。 适配器包括弯曲或钩形的金属片或其它合适的材料，其一端具有适于与螺栓或销配合的垂直对齐的孔或槽，并且在另一端具有适于接收的水平对准的锁孔或槽 线电极的截头圆锥形护罩，垂直对齐的孔和水平对准的孔的中心在同一垂直平面中。

公开(公告)号：US4119882A

公开(公告)日：1978-10-10

申请号：US770510

申请日：1977-02-22

Applicant: Te Ning Chin

Inventor： Te Ning Chin

IPC: H01J3/02 ,  H01J29/04 ,  H01J29/48 ,  H01J31/12 ,  H01J1/94

CPC classification number: H01J31/124 ,  H01J29/04 ,  H01J29/488 ,  H01J3/02 ,  H01J2229/507

Abstract: An evacuated envelope includes front and back walls and a plurality of spaced, parallel support walls between and perpendicular thereto. The support walls form therebetween a plurality of channels. In each of the channels is at least one beam guide which confines electrons injected into the guide in a beam which travels along the beam guide but permits selective deflection of the beam out of the guide toward a phosphor screen on the inner surface of the front wall. A gun structure extends across one end of the channels for generating electrons and directing the electrons into the beam guides. The gun structure includes a thermionic emissive cathode extending across the ends of the channels and support members at spaced points along the cathode which support the cathode within the envelope but allow movement of the cathode with respect to the support members as a result of expansion or contraction of the cathode.

Abstract translation: 真空的信封包括前壁和后壁以及在其之间和垂直于其之间的多个间隔开的平行支撑壁。 支撑壁之间形成有多个通道。 在每个通道中是至少一个光束引导件，其将注入到引导件中的电子限制在沿着光束引导件行进的光束中，但允许光束从引导件选择性地偏转到前壁的内表面上的荧光屏 。 枪结构延伸穿过通道的一端以产生电子并将电子引导到光束引导件中。 枪结构包括热电子发射阴极，其跨过通道的端部延伸，并且在沿着阴极的间隔点处支撑构件，其支撑阴极在封套内，但允许阴极相对于支撑构件由于膨胀或收缩而移动 的阴极。

公开(公告)号：US3934168A

公开(公告)日：1976-01-20

申请号：US489690

申请日：1974-07-18

Applicant: Wendell G. Hardman ,  Werner Brunhart

Inventor： Wendell G. Hardman ,  Werner Brunhart

IPC: H01J1/46 ,  H01J1/94 ,  H01J19/38 ,  H01J23/02 ,  H01J21/10

CPC classification number: H01J19/38 ,  H01J2893/0016

Abstract: A grid electrode for an electron tube with planar electrodes consists of a planar array of fine wires mounted on a support frame. The support frame has a circular outside rim and interconnected interior elements dividing the area inside the rim into three or more separated apertures. The interior elements include radial elements connected to non-radial elements, forming a mechanically rigid structure with good heat conduction to the outside rim which resists buckling out of its plane when differentially heated.

Abstract translation: 具有平面电极的电子管的栅电极由安装在支撑框架上的细线的平面阵列组成。 支撑框架具有圆形的外边缘和互连的内部元件，将边缘内的区域分成三个或更多个分开的孔。 内部元件包括连接到非径向元件的径向元件，形成机械刚性结构，其具有对外部边缘的良好热传导，当差分加热时抵抗其平面翘曲。