Gas seal vanes of variable nozzle turbine
    1.
    发明授权
    Gas seal vanes of variable nozzle turbine 失效
    可变喷嘴涡轮机的气密封叶片

    公开(公告)号:US4643640A

    公开(公告)日:1987-02-17

    申请号:US808906

    申请日:1985-12-13

    IPC分类号: F01D17/16 F02B37/24

    摘要: A turbocharger having a variable nozzle vane assembly to be used in association with an engine. A nozzle ring having a plurality of rotatable vanes mounted thereto defining an annular passageway within the turbine housing through which exhaust gas passes upstream of a turbine. Included is a means for rotating the plurality of vanes and a means for preventing binding of the components during thermal cycling.

    摘要翻译: 一种涡轮增压器,其具有与发动机相关联使用的可变喷嘴叶片组件。 一种喷嘴环,其具有安装在其上的多个可旋转叶片,其在涡轮壳体内限定出一个环形通道,废气通过该环形通道通过涡轮机的上游。 包括用于旋转多个叶片的装置和用于在热循环期间防止部件结合的装置。

    Electroerosion recording medium fabrication method
    2.
    发明授权
    Electroerosion recording medium fabrication method 失效
    电解记录介质制造方法

    公开(公告)号:US4606937A

    公开(公告)日:1986-08-19

    申请号:US705388

    申请日:1985-01-30

    摘要: A track recording support for recording devices is suggested with a support (10) made of paper or plastic on which a metallic coating (12) is mounted by means of evaporation and being able to be burned off by means of recording electrodes, in particular an aluminum coating. A lubricant in a finely dispersed form is added to contrast coating (11) for reducing of scratching and grinding traces on the surface of metal coating (12) which reaches metal coating (12) and the freely exposed surface thereof by means of diffusion. Preferably, the lubricant is fed to the contrast substance in a powdery form before the processing of the same. On the one hand, it acts in a physical point of view by a reduction of the slide friction on the surface and, on the other hand, in a chemical point of view in that it substantially prevents the build up of combustion residues from the contrast layer on the recording electrodes.

    摘要翻译: PCT No.PCT / DE84 / 00157 Sec。 371日期1985年1月30日 102(e)日期1985年1月30日PCT提交1984年7月24日PCT公布。 第WO85 / 01019号公报 日期:1985年3月14日。记录装置的轨道记录载体由具有纸或塑料的支撑件(10)提出,其上通过蒸发安装金属涂层(12)并且能够通过手段 的记录电极,特别是铝涂层。 加入精细分散形式的润滑剂用于对比涂料(11),用于减少通过扩散到达金属涂层(12)和其自由暴露表面的金属涂层(12)的表面上的划痕和研磨痕迹。 优选地,润滑剂在加工之前以粉末形式供给到对比物质。 一方面,它通过减少表面上的滑动摩擦而从物理角度起作用,另一方面,在化学观点上,其基本上防止燃烧残余物与对比物的积聚 记录电极上的层。