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    • 3. 发明授权
    • Electron beam catcher for velocity modulated electron tubes
    • 用于速度调制电子管的电子束捕获器
    • US4840595A
    • 1989-06-20
    • US76914
    • 1987-07-23
    • Wilhelm BibracherJosef Hauser
    • Wilhelm BibracherJosef Hauser
    • H01J23/027
    • H01J23/0275
    • An electron beam catcher for velocity modulated electron tubes which is formed as a two multi-stage collector comprising a plurality of catcher electrodes 1 and 2 surrounding the electron beam and mounted so that one follows the other in the direction of the electron beam axis and the catcher electrodes are electrically insulated from each other and are surrounded by a metallic outer envelope 3. A plurality of semicylindrical insulating parts 4 and 4' extended in the axial direction and are mounted between the catcher electrodes 1 and 2 and the outer metallic cover or vacuum envelope 3 which is heated to cause it to expand and is then shrunk onto the insulator parts 4 and 4' such that the oblong insulator parts 4 and 4' are pressed against the catcher electrodes 1 and 2 and are tightly held by the metallic outer vacuum envelope 3. The electron catcher 15 particularly useful in high powered travelling wave tubes.
    • 一种用于速度调制电子管的电子束捕获器,其形成为两个多级收集器,其包括围绕电子束的多个捕获电极1和2,并且安装成使得沿着电子束轴线的方向彼此接近, 捕获电极彼此电绝缘并被金属外壳3围绕。多个半圆柱形绝缘部分4和4'沿轴向延伸并且安装在捕获电极1和2之间以及外部金属盖或真空 信封3被加热以使其膨胀并且然后收缩到绝缘体部分4和4'上,使得长方形绝缘体部分4和4'被压靠在捕获电极1和2上并被金属外部真空紧紧地保持 电子捕获器15特别适用于大功率行波管。
    • 4. 发明授权
    • Indirectly heated dispenser metal capillary cathode for electrical
discharge devices
    • 用于放电装置的间接加热分配器金属毛细管阴极
    • US4803397A
    • 1989-02-07
    • US83146
    • 1987-08-10
    • Hinrich HeynischJosef HauserErwin Hubner, deceased
    • Hinrich HeynischJosef HauserErwin Hubner, deceased
    • H01J1/28H01J23/04H01J19/22
    • H01J23/04H01J1/28
    • A dispenser cathode such as a metal capillary cathode for electrical discharge devices which has a hollow cylindrical head portion 1 which carries a porous emission wafer 3 of a refractive material at its upper end and covers a cathode cartridge 2 which contains an active material supply 4 and comprises an epoxy helical heater 5 surrounded by a metal sleeve 6. Two part division of the structure allows separate testing possibility of the emission wafer and the heater/supply cartridge and also allows an improvement in the heat transmission from the heater to the emission wafer. For this purpose, a hollow cylindrical head portion 1 is conically-shaped and expands outwardly toward the cathode cartridge 2 and the upper part of the cathode cartridge 2 is conically tapered so as to mate with the hollow cylindrical head portion and the two portions are connected together wherein their conical side walls are attached by welding in the upper portion of the drawn up metal sleeve. The dispenser cathode can be used in travelling wave tubes for example.
    • 分配器阴极,例如用于放电装置的金属毛细管阴极,其具有中空的圆柱形头部1,其在其上端承载折射材料的多孔发射晶片3并且覆盖包含活性材料供应4的阴极盒2和 包括由金属套筒6围绕的环氧螺旋加热器5.结构的两部分分割允许发射晶片和加热器/供应盒的单独的测试可能性,并且还允许改进从加热器到发射晶片的热传递。 为此,中空的圆柱形头部1是圆锥形的并且朝向阴极筒2向外扩张,并且阴极筒2的上部是锥形的,以便与中空圆柱形头部配合,并且两个部分连接 一起,其中其锥形侧壁通过焊接附接在拉伸的金属套筒的上部。 分配器阴极可以用于例如行波管中。
    • 5. 发明专利
    • High pressure pipe joint
    • GB423283A
    • 1935-01-29
    • GB901934
    • 1934-03-22
    • JOSEF HAUSER
    • F16L21/04
    • 423,283. Pipe joints. HAUSER, J., Nõfels, Glarus, Switzerland. March 22, 1934, No. 9019. [A Specification was laid open to inspection under Sect. 91 of the Acts, Sept. 24, 1934.] [Class 99 (i)] Fluidtightness in a spigot-and-socket pipe joint, Fig. 1, is secured by a packing ring 6 which is compressed by a metal enclosing ring 7 bolted to the flange 5 of the socket 3 and bearing closely against the said flange 5 and also an enlargement 11 on the spigot pipe 1, the surfaces of the flange 5 and enlargement 11 being machined. The joint is completed by caulking or upsetting the inner edge 12 of the ring 7 against the machined surface 10 of said enlargement 11. Fig. 3 shows the invention applied to a sleeve joint in which case the rings 7 bear against the pipes 25, 26 and the ends of the jointing sleeve 27.