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    マグネトロン
    114.
    发明专利
    マグネトロン 审中-公开
    磁控

    公开(公告)号：JP2016512377A

    公开(公告)日：2016-04-25

    申请号：JP2015560389

    申请日：2014-03-03

    Applicant: スーヨン パク ,  スーヨン パク

    Inventor： スーヨン パク ,  スーヨン パク

    IPC: H01J23/04 ,  H01J23/00 ,  H01J23/10 ,  H01J23/15 ,  H01J23/20 ,  H01J23/22 ,  H01J23/40 ,  H01J65/04

    CPC classification number: H01J23/005 ,  H01J1/28 ,  H01J9/18 ,  H01J9/26 ,  H01J9/385 ,  H01J23/05 ,  H01J23/12 ,  H01J25/50 ,  H01J25/587

    Abstract: 【課題】本発明は、4Gマグネトロンを提供する。【解決手段】上記マグネトロンは、円筒状部材、及びその間に共振空胴部を形成する前記円筒状部材内に配置される陽極ベインを含む陽極と、加熱に適合であり前記陽極内に同心的に位置する分配陰極とを含む。前記マグネトロンは、約850−1050℃の温度範囲で作動する。前記マグネトロンは、伝導冷却を含む。前記マグネトロンは、独創的は陽極及び陰極構造体を含む。また、本発明は、実質的に複数のマグネトロンチューブを同時に準備する方法を提供する。【選択図】図2

    Abstract translation: 本发明的[对象提供了4G磁控管。 甲所述磁控管，筒状部件和阳极包括设置在圆柱件内以在其间形成谐振腔部分的阳极叶片被适配为在所述阳极内同心地加热 和分配阴极位于。 磁控管是在温度范围为约850-1050℃工作。 磁控管包括传导冷却。 磁控管被巧妙包括阳极和阴极的结构。 本发明还提供了同时制备基本上更磁控管的方法。 .The

    Impregnated cathode
    118.
    发明专利
    Impregnated cathode 失效
    隐藏的阴谋

    公开(公告)号：JPS60212938A

    公开(公告)日：1985-10-25

    申请号：JP6765284

    申请日：1984-04-06

    Applicant: Hitachi Ltd

    Inventor： YAMAMOTO YOSHIHIKO ,  TAGUCHI TADANORI ,  AIDA TOSHIYUKI ,  OOI KIYOSHI

    IPC: H01J1/14 ,  H01J1/28

    CPC classification number: H01J1/28

    Abstract: PURPOSE:To reduce the temperature required for operation by using an impregnated cathode consisting of a heat-resistant porous base body containing particles of lanthanum oxide or similar compound and an electron-discharging substance filled in the holes of the porous base body. CONSTITUTION:Tungsten powder is mixed with a powder of a compound such as lanthanum oxide, cerium oxide or glaceodium oxide (2-50% of the total volume) before the mixture is subjected to pressure molding and sintering to make a porous base body 4 with a porosity of 15-30% and in which oxide particles 2 are dispersed. Next, an electron-discharging substance composed of BaCO3, CaCO3 and Al2O3 in a molar ratio of 4:1:1 is heated and molten into the holes of the porous base body 4 to make an impregnated cathode. After that, the impregnated cathode is combined with a heater 9, thereby making an indirectly heated cathode. Therefore it is possible to reduce the temperature necessary for achieving the saturation current density of 10A/cm to a level 50-150 deg.C lower than the conventional level.

    Abstract translation: 目的：通过使用由含有氧化镧或类似化合物的颗粒的耐热多孔基体和填充在多孔基体的孔中的电子放电物质构成的浸渍阴极来降低操作所需的温度。 构成：在将混合物进行加压成型和烧结之前，将钨粉与化合物如氧化镧，氧化铈或氧化镨（占总体积的2-50％）的粉末混合，以制备具有 孔隙率为15-30％，其中分散有氧化物颗粒2。 接着，加热熔融摩尔比为4:1:1的由BaCO 3，CaCO 3和Al 2 O 3组成的电子放电物质，使多孔基体4的孔熔融，从而形成浸渍的阴极。 之后，将浸渍的阴极与加热器9组合，由此形成间接加热的阴极。 因此，可以将实现10A / cm 2的饱和电流密度所需的温度降低到低于常规水平的50-150℃。

    Impregnated cathode structure
    119.
    发明专利
    Impregnated cathode structure 失效
    隐藏的阴极结构

    公开(公告)号：JPS60193228A

    公开(公告)日：1985-10-01

    申请号：JP4819384

    申请日：1984-03-15

    Applicant: Toshiba Corp

    Inventor： YAKABE TOORU

    IPC: H01J1/14 ,  H01J1/28

    CPC classification number: H01J1/28

    Abstract: PURPOSE:To fixedly weld an inner sleeve and an outer sleeve in a favorable and stable manner, by inserting a joining material consisting of a particular alloy between the inner and outer sleeves. CONSTITUTION:An inner sleeve 3 which is made of Ta, Mo, W or an alloy thereof and joined at one end with a base metallic body consisting of W impregnated with an electronic radiative material and an outer sleeve 4 which is fixedly welded to this one end of the inner sleeve 3 for supporting the same and made of Ni, Fe or an alloy thereof are fixedly welded togethe at the other end of said inner sleeve 3. When they are welded to form the structure, a joining material 11 consisting of a Re. Re-Mo alloy or Re-W alloy is inserted between th inner and outer sleeves 3 and 4 at this welded portion. Since the inserted joining material of Re, Re-Mo alloy or Re-W alloy is easy to alloy, the sleeves can be welded solidly and therefore favorable electronic tube characteristics can be maintained.

    Abstract translation: 目的：通过将由特定合金组成的接合材料插入内套筒和外套筒之间，以有利和稳定的方式固定焊接内套筒和外套筒。 构成：由Ta，Mo，W或其合金制成的内套筒3，其一端与由浸渍有电子辐射材料的W组成的基底金属体和固定地焊接在该一个上的外套筒4连接 用于支撑它的内套筒3的端部由Ni，Fe或其合金制成，固定地焊接在所述内套筒3的另一端。当它们被焊接以形成结构时，由 回覆。 Re-Mo合金或Re-W合金在该焊接部分插入内外套筒3和4之间。 由于Re，Re-Mo合金或Re-W合金的插入接合材料易于合金，因此可以牢固地焊接套筒，因此可以保持良好的电子管特性。

    Matrix cathode and its manufacture
    120.
    发明专利
    Matrix cathode and its manufacture 失效
    MATRIX阴极及其制造

    公开(公告)号：JPS59169034A

    公开(公告)日：1984-09-22

    申请号：JP4217883

    申请日：1983-03-16

    Applicant: Hitachi Ltd

    Inventor： TAGUCHI TADANORI ,  AIDA TOSHIYUKI ,  YAMAMOTO YOSHIHIKO

    IPC: H01J1/14 ,  H01J1/20 ,  H01J1/28 ,  H01J9/04

    CPC classification number: H01J1/28

    Abstract: PURPOSE:To enable a matrix cathode which is a unified construction including a barrier layer to be massproduced without widely changing the conventional manufacturing process by alternately applying a metallic powder and an electron-discharging matter powder over a heat-resisting thin metallic plate to make a layered construction, then compressing it to stick the plate and powders together, being followed by working the thus formed body into a cathode-like shape. CONSTITUTION:A metallic powder layer 2 principally consisting of Ni is formed on a heat-resisting thin metallic plate 1 working as a barrier layer by either application or spraying carried out with a spray gun. Next, an electron-discharging matter layer 3 composed of an oxide of an alkaline earth metal is formed on the layer 2. Following that, formation of the layers 2 and 3 are repeated to make a multilayer construction 4 which is then compressed or rolled with a pressing machine or a rolling machine to stick the layers 1, 2 and 3 together. The thus formed construction 4 is worked into a cathode-like pellet 5, thereby manufacturing a matrix cathode. Here, the thin plate 1 may consist of either a simple substance chosen from among Ni, W, Mo, Ta and Re or a thin alloy plate.

    Abstract translation: 目的：通过在耐热薄金属板上交替施加金属粉末和电子放电物质粉末，能够构成包括阻挡层的统一结构的矩阵阴极，而不会大幅度地改变传统的制造工艺，从而形成 分层结构，然后压制，将板和粉末粘在一起，随后将这样形成的主体加工成阴极状。 构成：主要由Ni组成的金属粉末层2通过用喷枪进行施加或喷涂而在作为阻挡层作用的耐热薄金属板1上形成。 接下来，在层2上形成由碱土金属的氧化物构成的电子放电物质层3.然后，重复形成层2,3，制成多层结构4，然后将其压缩或滚压 压制机或滚压机将层1,2和3粘在一起。 将如此形成的结构4加工成阴极样颗粒5，从而制造矩阵阴极。 这里，薄板1可以由从Ni，W，Mo，Ta和Re中选择的简单材料或薄合金板组成。

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