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81 条记录 (耗时 0.012 秒)

    Chromium electrodes for magnetohydrodynamic generators
    51.
    发明授权
    Chromium electrodes for magnetohydrodynamic generators 失效
    用于磁流体动力发电机的铬电极

    公开(公告)号：US3710152A

    公开(公告)日：1973-01-09

    申请号：US3710152D

    申请日：1970-06-26

    申请人： REYNOLDS METALS CO

    发明人： GOOLSBY P

    IPC分类号： H02K44/10 ,  H02N4/02

    CPC分类号： H02K44/10

    摘要： A thermionic-emitting chromium electrode for magnetohydrodynamic generators possessing excellent electrical stability, oxidation resistance, and resistance to basic slags is set forth. In a preferred embodiment the chromium electrode contains 0.5 to 25 percent of thorium oxide or similar dopants.

    摘要翻译： 阐述了具有良好的电稳定性，抗氧化性和耐碱性的用于磁流体动力发电机的热离子发射铬电极。 在优选的实施方案中，铬电极含有0.5至25％的氧化钍或类似掺杂剂。

    Mhd-generator electrode which is insensitive to the action of alkali-metal seed material
    52.
    发明授权
    Mhd-generator electrode which is insensitive to the action of alkali-metal seed material 失效
    对ALKALI-METAL SEED MATERIAL行为无效的MHD发生器电极

    公开(公告)号：US3686519A

    公开(公告)日：1972-08-22

    申请号：US3686519D

    申请日：1971-03-18

    申请人： COMMISSARIAT ENERGIE ATOMIQUE

    发明人： BLATTMANN HENRI ,  JAVELLAUD JEAN ,  YEROUCHALMI DAVID

    IPC分类号： H02K44/10 ,  H02N4/02

    CPC分类号： H02K44/10

    摘要： A composite electrode for MHD conversion ducts is constituted by identical elements in juxtaposed relation, each main element being made up of ceramic blocks assembled in a metallic support and each block being essentially made up of a current-collecting ceramic element which is placed between two heat-insulating ceramic elements. The electrode is unaffected by the corrosive action of molten alkali-metal seed material within the duct.

    摘要翻译： 用于MHD转换管道的复合电极由并置关系的相同元件构成，每个主要元件由组装在金属支撑体中的陶瓷块组成，每个块基本上由集电陶瓷元件组成，该集电陶瓷元件放置在两个热 - 绝缘陶瓷元件。 电极不受熔融碱金属种子材料在管道内的腐蚀作用的影响。

    Jet propulsion power plant
    53.
    发明授权
    Jet propulsion power plant 失效
    喷气式发电厂

    公开(公告)号：US3678306A

    公开(公告)日：1972-07-18

    申请号：US3678306D

    申请日：1971-01-14

    申请人： SNECMA

    发明人： GARNIER MICHEL ROBERT ,  RIOUX CHRISTIAN PAUL GILBERT

    IPC分类号： F02C7/04 ,  F02K5/00 ,  H02K31/00 ,  H02K44/08 ,  H02N4/02

    CPC分类号： H02K44/08 ,  F02C7/04 ,  F02K5/00 ,  H02K44/28 ,  Y02T50/671

    摘要： A jet propulsion power plant comprising in succession a compressor, a supplemental heating means, an expansion gas turbine, a main heating means, and a magnetoplasmadynamic generator adapted to supply at least a part of the energy necessary for driving the compressor. The compressor is driven by an electrical motor means electrically connected to the magnetoplasmadynamic generator and to a supplemental generator rotated by the expansion gas turbine.

    摘要翻译： 一种喷气式推进动力装置，其连续地包括压缩机，补充加热装置，膨胀燃气轮机，主加热装置和适于提供驱动压缩机所需能量的至少一部分的磁致发电机。 压缩机由电动马达装置驱动，该电动机装置电连接到磁致伸缩发电机和由膨胀燃气轮机旋转的辅助发电机。

    Electrode for magnetohydrodynamic generator
    54.
    发明授权
    Electrode for magnetohydrodynamic generator 失效
    电磁发电机用电极

    公开(公告)号：US3582976A

    公开(公告)日：1971-06-01

    申请号：US3582976D

    申请日：1969-10-30

    申请人： COMP GENERALE ELECTRICITE

    发明人： SIMONE JEAN-CLAUDE DE ,  MAUCOLOT MICHEL

    IPC分类号： H02K44/10 ,  H02N4/02

    CPC分类号： H02K44/10

    摘要： Electrode for an MHD generator, consisting of a metal element borne by a support in which it can move in the direction of its axis; the support and metal element surfaces exposed to hot gases flowing in the nozzle duct are electrically insulated by means of an insulating layer of cooling liquid vapor covering the surface of the lower part of the support.