Electrolysis installation
    11.
    发明专利
    Electrolysis installation 审中-公开
    电解安装

    公开(公告)号:JP2009263765A

    公开(公告)日:2009-11-12

    申请号:JP2009032560

    申请日:2009-02-16

    CPC classification number: C25B13/04 C25B1/245 C25B13/02 Y02E60/366

    Abstract: PROBLEM TO BE SOLVED: To provide an electrolysis installation for giving off corrosive gaseous species, the installation having a separation membrane that allows electrodes constituting an anode zone and a cathode zone to be close to each other while effectively suppressing a corrosion-erosion phenomenon.
    SOLUTION: The electrolysis installation 200 includes a container 201 housing an electrolyte 202 such as a hydrofluoric acid (HF) solution, in which a cathode 203 and an anode 204 are disposed. Four separation membranes 214 to 217 are disposed between a cathode 203 and an anode 204 in rows adjacent to each other. Each of the separation membranes 214 to 217 is made of a carbon fiber reinforced material hardened by a carbon matrix, and has a porous portion that is permeable to ions and impermeable to each gaseous species produced in the electrolyte.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供一种用于释放腐蚀性气体物质的电解装置,该装置具有允许构成阳极区域和阴极区域的电极彼此接近的分离膜,同时有效地抑制腐蚀侵蚀 现象。 解决方案:电解装置200包括容纳有其中设置有阴极203和阳极204的氢氟酸(HF)溶液的电解质202的容器201。 四个分离膜214至217设置在彼此相邻的行中的阴极203和阳极204之间。 每个分离膜214至217由碳纤维增强材料制成,由碳基体硬化,并且具有可渗透离子的多孔部分,并且对于在电解质中产生的每种气态物质是不可渗透的。 版权所有(C)2010,JPO&INPIT

    Method of manufacturing active cooling panel using thermostructural composite material
    12.
    发明专利
    Method of manufacturing active cooling panel using thermostructural composite material 审中-公开
    使用热结构复合材料制造活性冷却板的方法

    公开(公告)号:JP2004233044A

    公开(公告)日:2004-08-19

    申请号:JP2004023406

    申请日:2004-01-30

    Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an active cooling panel using a thermostructural composite material efficient with durability and showing no leakage with respect to fluid flowing in an inner passage of the panel.
    SOLUTION: A metal coating is formed on an inner side face of a first thermostructural composite material part 20 having a recess forming a flow path 23 and also on the inner side face of a second thermostructural composite material part 10 applied to the inner side face of the first part. The first and second parts are assembled by joining the respective inner faces facing each other by means of hot compression or especially hot isostatic compression, and a thermostructural composite material cooling panel having the integrated fluid flow path is obtained. This method can be applied to the manufacture of a heat exchange wall such as the wall of a combustion chamber of an aircraft engine, a branch part of a rocket engine or a plasma containment chamber in a nuclear fusion reactor.
    COPYRIGHT: (C)2004,JPO&NCIPI

    Abstract translation: 要解决的问题:提供一种使用有效耐久性并且相对于在面板的内部通道中流动的流体没有泄漏的热结构复合材料制造主动冷却板的方法。 解决方案:在具有形成流路23的凹部的第一热结构复合材料部件20的内侧面上,以及第二热塑性复合材料部件10的内侧面上形成金属涂层 第一部分的侧面。 第一部分和第二部分通过热压缩或特别是热等静压力连接彼此面对的相应内表面而组装,并获得具有集成流体流路的热结构复合材料冷却板。 该方法可以应用于制造诸如飞机发动机的燃烧室的壁,火箭发动机的分支部分或核聚变反应堆中的等离子体容纳室的热交换壁。 版权所有(C)2004,JPO&NCIPI

    SETUP FOR ASSEMBLING A PANEL BY BRAZING
    19.
    发明申请
    SETUP FOR ASSEMBLING A PANEL BY BRAZING 审中-公开
    通过BRAZING组装面板的设置

    公开(公告)号:US20140299654A1

    公开(公告)日:2014-10-09

    申请号:US14274926

    申请日:2014-05-12

    CPC classification number: B23K31/02 B23K1/0014 B23K3/087 B23K37/00 B23K2101/02

    Abstract: A setup for assembling, by brazing, a composite panel including at least two parts separated by a filler material and joined together by brazing. The setup includes a furnace to achieve a brazing temperature for brazing the panel, and an assembly device which has a form having a shape similar to the final shape of the panel to be brazed. In particular, the assembly device further includes a pressing device to apply mechanical pressure to at least part of the surface of the panel in a direction allowing the panel to be permanently deformed into a shape which matches that of the form. The pressing device is moved under the action of a spring, and the forces applied by the spring being determined so that, at the brazing temperature, the spring applies the force necessary for deforming the panel against the form.

    Abstract translation: 一种用于通过钎焊组装复合板的装置,所述复合板包括由填充材料分隔开并通过钎焊连接在一起的至少两个部分。 该装置包括实现钎焊板的钎焊温度的炉,以及具有与要钎焊的板的最终形状类似的形状的组装装置。 特别地,组装装置还包括一个加压装置,以在允许面板永久变形成与形状相匹配的形状的方向上对面板的至少部分表面施加机械压力。 挤压装置在弹簧的作用下移动,并且由弹簧施加的力被确定为使得在钎焊温度下弹簧施加使面板变形成形成所需的力。

    Method of making a multi-perforated part out of ceramic matrix composite material
    20.
    发明申请
    Method of making a multi-perforated part out of ceramic matrix composite material 有权
    从陶瓷基复合材料制成多孔部件的方法

    公开(公告)号:US20040221941A1

    公开(公告)日:2004-11-11

    申请号:US10786409

    申请日:2004-02-25

    Abstract: A fiber preform for constituting the fiber reinforcement of composite material is prepared and then consolidated by depositing sufficient matrix phase therein to bond the fibers together while not completely densifying the preform. Pins of rigid material are put into place through the consolidated preform and densification of the consolidated preform containing the pins is continued by depositing at least a ceramic matrix phase. Thereafter, at least a portion of each pin is eliminated so as to leave a calibrated perforation passing through the resulting part, the pins being made at least in part out of a material that can be eliminated by applying treatment that does not affect the ceramic material of the matrix.

    Abstract translation: 制备用于构成复合材料的纤维增强材料的纤维预制件,然后通过在其中沉积足够的基质相来固化,以将纤维粘合在一起,同时不完全致密化预成型体。 通过固结的预成型件将刚性材料的销插入到位,并且通过沉积至少一个陶瓷基体相继续进行包含销的固化的预成型体的致密化。 此后,消除每个销的至少一部分,以便留下通过所得部件的经校准的穿孔,所述销至少部分由通过施加不影响陶瓷材料的处理而被消除的材料制成 的矩阵。

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