公开(公告)号：US5159230A

公开(公告)日：1992-10-27

申请号：US666032

申请日：1991-03-07

Applicant: Martin R. Pais

Inventor： Martin R. Pais

IPC: H01J7/26 ,  H01J29/00 ,  H01J29/89

CPC classification number: H01J29/006 ,  H01J29/894 ,  H01J7/26

Abstract: A target assembly for a projection cathode ray tube is provided wherein the target member is cooled by convective fluid heat transfer occurring within and around a partially hollow support shaft screw. The target member is a solid block of relatively high, thermally conductive material, such as aluminum, coated with an electron beam sensitive material. The shaft screw also comprises relatively high thermally conductive material, such as copper, and has an internal passage leading from a source of cooling fluid, such as dry air, to a annular array of ports located in a distal portion of the supporting shaft screw. The distal portion of the shaft screw has a flaring cross section for increased heat transfer. A bellows encloses the distal portion forming a passageway so as to cause the cooling fluid to also flow along the external surface of the shaft screw. This arrangement adds to the effective convective heat transfer from the shaft screw to the cooling fluid. A rubber boot surrounds the proximate end of the shaft screw including an adjustable mounting pad to form a portion of the passageway and isolate high voltage potentials. A temperature sensitive detecting element is attached to the target member to sense changes in the temperature during operation. A controller responds to the sensed changes in the temperature and changes the flow rate of the cooling fluid to maintain the temperature relatively constant.

Abstract translation: 提供了一种用于投影阴极射线管的目标组件，其中目标构件通过在部分中空的支撑轴螺钉内部和周围的对流流体热传递来冷却。 目标构件是涂覆有电子束敏感材料的相对高导热材料（例如铝）的固体块。 轴螺钉还包括相对较高的导热材料，例如铜，并且具有从诸如干燥空气的冷却流体源引导到位于支撑轴螺钉的远端部分中的端口的环形阵列的内部通道。 轴螺钉的远端部分具有用于增加传热的扩口横截面。 波纹管包围形成通道的远端部分，以使冷却流体也沿着轴螺钉的外表面流动。 这种布置增加了从轴螺杆到冷却流体的有效对流传热。 橡胶靴围绕轴螺钉的近端，包括可调整的安装垫，以形成通道的一部分并隔离高电压电位。 温度敏感检测元件附接到目标构件以感测操作期间温度的变化。 控制器响应感测到的温度变化并改变冷却流体的流速以保持温度相对恒定。

公开(公告)号：US4639633A

公开(公告)日：1987-01-27

申请号：US731546

申请日：1985-05-07

Applicant: Roger Hoet ,  Pierre Gerlach

Inventor： Roger Hoet ,  Pierre Gerlach

IPC: H01J7/26 ,  H01J19/74

CPC classification number: H01J19/74

Abstract: An electron tube with a cathode cooling device comprising an anode, a cathode and at least one grid in which the cathode is connected to an output connection through at least one skirt. Inside said tube, at the level of the connection between said skirt and said output connection, a tubular element is provided comprising a spiral shaped part which is extended by at least one inlet tube and one outlet tube emerging on the outside, said tubular element having a cooling fluid flowing therethrough.

Abstract translation: 一种具有阴极冷却装置的电子管，其包括阳极，阴极和至少一个格栅，阴极通过至少一个裙部连接到输出连接。 在所述管内部，在所述裙部和所述输出连接件之间的连接水平处，提供管状元件，其包括由至少一个入口管和一个出口管延伸的螺旋形部分，所述至少一个入口管和出口管在外部出现，所述管状元件具有 流过其中的冷却流体。

公开(公告)号：US4533850A

公开(公告)日：1985-08-06

申请号：US474133

申请日：1983-03-10

Applicant: Akio Ohkoshi ,  Takashi Toyama ,  Toshiro Watanabe

Inventor： Akio Ohkoshi ,  Takashi Toyama ,  Toshiro Watanabe

IPC: H01J29/00 ,  H04N9/31 ,  H01J7/26 ,  H01J29/10

CPC classification number: H04N9/31 ,  H01J29/006

Abstract: A color projector apparatus including a single cathode ray tube of index-type having a first transparent panel with phosphor elements of three primary colors and an indexing element formed on the inner surface thereof, a second transparent panel located in front of the first transparent panel of cathode ray tube, a metal frame-shape spacer for supporting the second transparent panel, and a transparent liquid coolant filled into the space between the first and second transparent panels.

Abstract translation: 一种彩色投影仪装置，包括具有第一透明面板和三原色荧光体的分度型单个阴极射线管和在其内表面上形成的分度元件，第二透明面板位于第一透明面板的前面 阴极射线管，用于支撑第二透明面板的金属框架形间隔件和填充到第一和第二透明面板之间的空间中的透明液体冷却剂。

公开(公告)号：US4439684A

公开(公告)日：1984-03-27

申请号：US263929

申请日：1981-05-15

Applicant: Johann Hemmerich ,  Peter Kupschus ,  Helmut Frankle

Inventor： Johann Hemmerich ,  Peter Kupschus ,  Helmut Frankle

IPC: H05H5/02 ,  G21K1/087 ,  H01J27/00 ,  H01J3/14 ,  H01J7/26

CPC classification number: H01J27/00 ,  G21K1/087

Abstract: An accelerating grid particularly for an ion beam, consisting of at least e orifice plate which is fastened along an elastic outer rim thereof to a support. The orifice plate or plates includes a plurality of through-holes with mutually oriented central axes, preferably directed towards a common focusing point. A plurality of slots in the elastic outer rim maintain the alignment of the orifice plate center relative to the focus point during heat-induced expansion of the plate.

Abstract translation: 特别是用于离子束的加速格栅，由至少一个孔板组成，该孔板沿其弹性外边缘固定到支撑件上。 孔板包括多个具有相互取向的中心轴的通孔，优选地朝向公共聚焦点。 弹性外缘中的多个槽在板的热引起的膨胀期间保持孔板中心相对于焦点的对准。

公开(公告)号：US4317336A

公开(公告)日：1982-03-02

申请号：US161086

申请日：1980-06-19

Applicant: Arthur J. Bennett ,  Peter R. T. Roberts

Inventor： Arthur J. Bennett ,  Peter R. T. Roberts

IPC: H01J7/24 ,  H01J7/26 ,  H01J23/033 ,  F25B19/00

CPC classification number: H01J23/033 ,  H01J7/26

Abstract: An electron discharge tube evaporation cooling system in which part of a tube to be cooled is immersed in coolant in a boiler (15), the cooling system further comprising a condenser (18) for vapor generated in the boiler (15), and a coolant reservoir (11). The flow of vapor from the boiler (15) to the condenser (18) experiences resistance in the interconnecting pipe (17), producing in the boiler (15) a back pressure dependent on the dimensions of the pipe (17). In order that a desired level (40) of coolant in the boiler (15) can be obtained for a range of back pressures, the coolant is supplied to the boiler via an overflow system (16) having an adjustable overflow level. The overflow system (16) comprises a chamber (31) open to atmosphere at the top (34) and having at the bottom (33) an opening (36) through which an overflow tube (35) passes. The opening (36) is provided with a liquid-tight gland (37) comprising a compressible ring (42) and a pressure member (43) adjustable to allow the tube (35) to be slid through or to lock it in position.

Abstract translation: 一种电子放电管蒸发冷却系统，其中要冷却的管的一部分浸入到锅炉（15）中的冷却剂中，所述冷却系统还包括用于在所述锅炉（15）中产生的蒸汽的冷凝器（18）和冷却剂 水库（11）。 从锅炉（15）到冷凝器（18）的蒸气流在互连管（17）中经受阻力，在锅炉（15）中产生取决于管（17）的尺寸的背压。 为了在一定范围的背压中可以获得锅炉（15）中的冷却剂的期望水平（40），通过具有可调节溢流水平的溢流系统（16）将冷却剂供应给锅炉。 溢流系统（16）包括在顶部（34）处向大气开放的腔室（31），并且在底部（33）处具有溢流管（35）所通过的开口36。 开口（36）设置有液体密封套（37），其包括可压缩环（42）和可调节的压力构件（43），以允许管（35）滑动或将其锁定在适当位置。

公开(公告)号：US4025811A

公开(公告)日：1977-05-24

申请号：US626617

申请日：1975-10-29

Applicant: Johannes Cornelis Adrianus Van Nes

Inventor： Johannes Cornelis Adrianus Van Nes

IPC: F21V29/00 ,  H01J9/227 ,  H01J61/35 ,  H01J61/52 ,  G03B41/00 ,  H01J5/16 ,  H01J7/26

CPC classification number: H01J61/52

Abstract: A liquid-cooled high-pressure metal vapor discharge lamp, to be used in particular in a method of manufacturing a color television display tube in which a cooling jacket is secured around the discharge tube and on which a thin metal mirror is provided on the inside. The mirror comprises apertures through which light rays of a given intensity as a function of the location emanate without disturbing reflections.

Abstract translation: 特别是在制造彩色电视显示管的方法中使用的液冷式高压金属蒸汽放电灯，其中冷却套被固定在放电管周围并且在其上设置有薄金属镜 。 镜子包括孔，通过该孔，作为位置的函数的给定强度的光线通过该孔不发生干扰的反射。

公开(公告)号：US3898720A

公开(公告)日：1975-08-12

申请号：US47395974

申请日：1974-05-28

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： MOREHEAD CHALMERS

IPC: H01J9/18 ,  H01J61/72 ,  H01J7/18 ,  H01J7/26

CPC classification number: H01J61/72 ,  H01J9/18

Abstract: The mercury-vapor pressure within a fluorescent lamp is controlled by a metal (indium or an alloy of indium and tin, for example) that wets glass, combines with the mercury within the lamp to form an amalgam and is divided into segments which are fused directly to one or both of the glass stems at spaced locations. The amalgamative-metal segments are of such shape and mass that they inherently remain in place on the stem when they are heat-softened and pressed onto the glass surface. Segments of larger size and mass are retained in place by an overlying porous layer of inert material that adheres to the glass. The amalgamative metal can also be combined with a fusible binder to form a composite which is divided into small pellets that are pressed onto the glass stem and held in place by the adhesive action of the binder when the latter is fused during the bulblehring operation required to fabricate the lamp.

Abstract translation: 荧光灯内的汞蒸汽压力由金属（例如铟或锡的合金，例如铟）组成，该玻璃与玻璃中的汞结合，形成汞齐，并分成熔融的段 在间隔的位置处直接连接到一个或两个玻璃杆。 合金金属片段具有这样的形状和质量，当它们被热软化并压在玻璃表面上时它们固有地保持在杆上的适当位置。 较大尺寸和质量的部分通过粘附在玻璃上的上覆多孔惰性材料层保留在适当位置。 合并金属也可以与易熔粘合剂组合以形成复合材料，该复合材料被分成小的颗粒，压制在玻璃杆上并通过粘合剂的粘合作用保持在适当的位置，而后者在灯泡操作期间被熔化 需要制造灯。

公开(公告)号：US3894266A

公开(公告)日：1975-07-08

申请号：US34653673

申请日：1973-03-30

Applicant: VARIAN ASSOCIATES

Inventor： SOUZA JESSE A

IPC: H01F27/40 ,  H05B31/30 ,  H01J7/26 ,  H05B37/00

CPC classification number: H01F27/40 ,  H05B31/305

Abstract: An arc lamp holder includes an axially directed air duct containing a socket into which the base electrodes of a sealed beam arc lamp are inserted for making electrical connection to the arc lamp. An ignitor assembly which includes a toroidal transformer is coaxially mounted of and surrounding the air duct. The ignitor circuitry includes a primary winding connected in circuit with a charging capacitor and a spark gap element. The capacitor is formed by a plurality of parallel connected disc capacitors mounted in a circular array to form a relatively large storage capacitance which is discharged through the spark gap and primary winding of the transformer to produce a high step up voltage applied to the arc lamp for starting thereof. The step up transformer, storage capacitor and spark gap are embedded in a dielectric potting material forming an integral portion of the lamp holder assembly.

Abstract translation: 电弧灯座包括轴向定向的空气管道，其包含插座，其中插入有密封的弧光灯的基极以与电弧灯电连接。 包括环形变压器的点火器组件同轴地安装并围绕空气管道。 点火器电路包括与充电电容器和火花隙元件连接在一起的初级绕组。 电容器由安装在圆形阵列中的多个平行连接的盘式电容器形成，以形成相对大的存储电容，其通过火花隙和变压器的初级绕组放电，以产生施加到电弧灯的高升压 开始。 升压变压器，存储电容器和火花隙被嵌入形成灯座组件的整体部分的电介质灌封材料中。

公开(公告)号：US3596125A

公开(公告)日：1971-07-27

申请号：US3596125D

申请日：1969-06-09

Applicant: WAYNE A SEIGEL

Inventor： SEIGEL WAYNE A

IPC: H01J61/52 ,  H01J65/04 ,  H01J5/16 ,  H01J7/26 ,  H01J61/40

CPC classification number: H01J65/048 ,  H01J61/52

Abstract: This invention relates to a liquid cooled radiation source wherein a silicon coolant is made to flow through a chamber at least partially enclosing the radiation source to remove the heat produced by the radiation source. A dye is added to the liquid coolant to act as a filter to remove undesired wavelengths of radiation from the beam leaving the radiation source.

公开(公告)号：US3538366A

公开(公告)日：1970-11-03

申请号：US3538366D

申请日：1968-11-20

Applicant: SIEMENS AG

Inventor： GLIEN HANS ,  MEYERER PAUL ,  WEINZIERL FRANZ ,  SARNEZKI HERBERT

IPC: H01J23/00 ,  H01J23/087 ,  H01F27/10 ,  H01J7/26

CPC classification number: H01J23/005 ,  H01J23/087