有冷却突缘的电子束发射器及冷却电子束发射器的方法

    公开(公告)号:CN103608889B

    公开(公告)日:2017-02-15

    申请号:CN201280029537.X

    申请日:2012-06-27

    CPC classification number: H01J1/42 A61L2/087 H01J33/00

    Abstract: 本发明涉及一种电子束发射器,其包括壳体和窗,所述壳体包绕能够在所述壳体内发射电子的阴极,所述窗使所发射的所述电子能够退出所述壳体,其中,所述壳体具有开口,所述开口适于至少部分地接合高电压连接器组件,所述组件适于将所述阴极连接到电源,所述电子束发射器还包括:冷却突缘(50),其围绕所述开口并具有在入口(56)和出口(58)之间延伸的内部通道(54),所述内部通道(54)用于接纳使所述高电压连接器组件(30)冷却的冷却流体。本发明还涉及冷却电子束装置的方法。

    分层水冷式辉光放电电极

    公开(公告)号:CN104637755A

    公开(公告)日:2015-05-20

    申请号:CN201310573223.2

    申请日:2013-11-15

    CPC classification number: H01J1/42 G21B1/25

    Abstract: 本申请属于放电电极,具体涉及一种分层水冷式辉光放电电极。一种分层水冷式辉光放电电极,其特征在于:该电极由电极头、电极杆、固定法兰构成,其中,电极头设置在电极杆的端部,固定法兰设置在电极杆的另一端。本申请的效果是:通过采用本申请的分层水冷式辉光放电电极,在有限的冷却水参数下排除辉光放电沉积在电极上的热负载;同时,在氘氚等离子体放电期间,能有效排除等离子体辐射热和中子辐照热,避免中子热沉积在电极体内产生的局部热量积累,有效降低电极的热应力,满足ITER装置的要求。

    一种新型电子管
    3.
    发明公开

    公开(公告)号:CN105336557A

    公开(公告)日:2016-02-17

    申请号:CN201510696467.9

    申请日:2015-10-26

    Applicant: 周晓

    Inventor: 周晓

    CPC classification number: H01J1/42 H01J1/13

    Abstract: 本发明公开了一种新型电子管,包括电子管瓷壳,安装在电子管瓷壳中的阴极引脚和阳极引脚,所述阴极引脚和阳极引脚并列排布在电子管瓷壳中,所述阴极引脚和阳极引脚的个数为多个,均匀分布在电子管瓷壳的四周,且所述阴极引脚和阳极引脚通过螺纹与电子管瓷壳连接,所述电子管瓷壳呈正方体型状,并在电子管瓷壳上设置有散热孔。本发明结构简单、设计合理,通过设置有多个阴极引脚和阳极引脚,便于在其中一个引脚发生损坏时还能够使用该电子管,提高电子管的使用寿命。

    有冷却突缘的电子束发射器及冷却电子束发射器的方法

    公开(公告)号:CN103608889A

    公开(公告)日:2014-02-26

    申请号:CN201280029537.X

    申请日:2012-06-27

    CPC classification number: H01J1/42 A61L2/087 H01J33/00

    Abstract: 本发明涉及一种电子束发射器,其包括壳体和窗,所述壳体包绕能够在所述壳体内发射电子的阴极,所述窗使所发射的所述电子能够退出所述壳体,其中,所述壳体具有开口,所述开口适于至少部分地接合高电压连接器组件,所述组件适于将所述阴极连接到电源,所述电子束发射器还包括:冷却突缘(50),其围绕所述开口并具有在入口(56)和出口(58)之间延伸的内部通道(54),所述内部通道(54)用于接纳使所述高电压连接器组件(30)冷却的冷却流体。本发明还涉及冷却电子束装置的方法。

    Non-isothermal evaporation type heat transfer apparatus
    6.
    发明授权
    Non-isothermal evaporation type heat transfer apparatus 失效
    非等温蒸发式传热装置

    公开(公告)号:US3384160A

    公开(公告)日:1968-05-21

    申请号:US56113166

    申请日:1966-06-28

    Abstract: 1,126,265. Cooling systems. COMPAGNIE FRANCAISE THOMSON HOUSTON-HOTCHKISS BRANDT. 7 July, 1966 [7 July, 1965], No. 30495/66. Heading F4U. A cooling system comprises an enclosure containing a vaporizable liquid and having one wall which is adapted to be exposed to a source of heat, internal projection on said one wall, means for sub-cooling the liquid so that vapour formed adjacent the projections will condense in the body of liquid and elastic means exposed to the liquid for damping pressure fluctuations caused by the vaporization and condensation process. As shown, an annular enclosure 3 surrounds a cylinder 1, e.g. the anode or collector of an electron discharge tube or the cylinder of an I.C. engine, having projections 5, the liquid in the enclosure is sub-cooled by a coil 6 and the elastic means comprises a partly inflated flexible annular body 20. A screen 21 and a filling hole having a stopper 10 are provided. The liquid may be sub-cooled externally of the enclosure (Figs. 5 and 6, not shown) and the screen may be perforated (Fig. 6). The cylinder to be cooled may be closed at one end and the surrounding enclosure bell-shaped (Figs. 1, 7 and 10, not shown). The elastic means may be partspherical and contained in either the enclosure (Fig. 1) or in a sub-chamber screwed into the filling hole in place of the stopper (Fig. 2, not shown); the sub-chamber may alternatively contain a flexible diaphragm (Fig. 3, not shown). In further embodiments (Figs. 7 and 10) the elastic means comprises a vapour pocket at the top of the enclosure. Formulµ for determining the configuration of the internal projections are given.

    Thermal control plate for ion source
    9.
    发明授权
    Thermal control plate for ion source 有权
    离子源热控板

    公开(公告)号:US07425711B2

    公开(公告)日:2008-09-16

    申请号:US11622966

    申请日:2007-01-12

    Abstract: A thermal control plate is easily removable and replaceable in an ion source. The ion source has a removable anode assembly, including the thermal control plate, that is separable and from a base assembly to allow for ease of servicing consumable components of the anode assembly. The thermal control plate may support a gas distributor and an anode in the anode assembly. The thermal control plate may have a port for passing working gas from one side of the thermal control plate to the other. An interface surface on the thermal control plate may have a pattern of recesses to allow the working gas to disperse underneath the gas distributor.

    Abstract translation: 热控制板可以在离子源中轻松拆卸和更换。 离子源具有可移除的阳极组件,包括热控制板,其可分离并且与基座组件相隔离,以便易于维护阳极组件的可消耗部件。 热控制板可以支撑阳极组件中的气体分配器和阳极。 热控制板可以具有用于将工作气体从热控制板的一侧传递到另一侧的端口。 热控制板上的界面可以具有凹槽的图案,以允许工作气体分散在气体分配器下面。

    Preferentially cooled forward wave crossed-field amplifier anode
    10.
    发明授权
    Preferentially cooled forward wave crossed-field amplifier anode 失效
    优先冷却正向波交叉场放大器阳极

    公开(公告)号:US5600207A

    公开(公告)日:1997-02-04

    申请号:US281468

    申请日:1994-07-27

    Abstract: The present invention provides a double helix coupled vane forward wave crossed-field amplifier utilizing backwall cooling and vane channel cooling in the RF slow wave circuit. Backwall channel cooling is provided for the majority of the anode vanes. Additional cooling is provided exclusively for the output vanes via individual coolant carrying passages in each output vane. The coolant carrying passages are machined into each standard double helix coupled output vane to create a vane channel in the shape of a "U". A tube formed in a corresponding U-shape is inserted and brazed to the machined vane. The vane assembly is then attached to the anode body of which the backwall has holes formed to accept the tubes from each vane. Divided backwall coolant channels are brazed to the outside of the anode, thereby placing in fluid communication the coolant channels to the tubes. Accordingly, coolant is cycled from a first backwall channel, through the output vanes and through the majority of the circumference of the anode via a second backwall channel, and back into the first backwall channel through a conduit and the vanes of the anode are thus preferentially cooled.

    Abstract translation: 本发明提供了在RF慢波电路中利用后壁冷却和叶片通道冷却的双螺旋耦合叶片正向波交叉场放大器。 为大多数阳极叶片提供后壁通道冷却。 通过每个输出叶片中的单独的冷却剂承载通道为输出叶片提供额外的冷却。 冷却剂承载通道被加工成每个标准的双螺旋结合输出叶片,以形成“U”形的叶片通道。 形成为相应的U形的管被插入并钎焊到加工的叶片上。 叶片组件然后附接到阳极体,其后壁具有形成的孔,以接收来自每个叶片的管。 分隔的后壁冷却剂通道钎焊到阳极的外部,从而将冷却剂通道流体连通到管。 因此,冷却剂从第一后壁通道循环通过输出叶片并且经由第二后壁通道穿过阳极的大部分圆周,并且通过导管返回到第一后壁通道中,因此阳极的叶片优先 冷却。

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