Lubricating oil composition
    1.
    发明授权
    Lubricating oil composition 失效
    润滑油组成

    公开(公告)号:US6010988A

    公开(公告)日:2000-01-04

    申请号:US152308

    申请日:1998-09-14

    摘要: A lubricating oil composition for a wet clutch, particularly for an automatic transmission, which comprises mineral oil, synthetic oil or a mixture thereof as a base oil, and which contains 0.1 to 4.0% by weight of at least one compound selected from the group consisting of calcium sulfonate and calcium phenate, 0.1 to 0.5% by weight of zinc dithiophosphate, and 0.1 to 1.5% by weight of a bisphenol antioxidant, each based on the total weight of the lubricating oil composition. The composition has excellent initial anti-shudder properties, anti-shudder properties of long duration, and good thermal-oxidative stability.

    摘要翻译: 一种用于湿式离合器,特别是用于自动变速器的润滑油组合物,其包含矿物油,合成油或其作为基础油的混合物,并且含有0.1至4.0重量%的至少一种选自以下的化合物: 的磺酸钙和酚钙,0.1〜0.5重量%的二硫代磷酸锌和0.1〜1.5重量%的双酚抗氧化剂,各自以润滑油组合物的总重量计。 该组合物具有优异的初始抗颤性能,持久性好的抗颤抖性,以及良好的热氧化稳定性。

    Method of producing high-melting-point and high-toughness metal and
apparatus for the same
    10.
    发明授权
    Method of producing high-melting-point and high-toughness metal and apparatus for the same 失效
    生产高熔点和高韧性金属的方法及其设备

    公开(公告)号:US5290015A

    公开(公告)日:1994-03-01

    申请号:US842961

    申请日:1992-02-28

    摘要: A method and apparatus for producing a high-melting-point and high-toughness metal, comprising: reducing a high-melting point and high-toughness metal chloride with an activated metal to form a high-melting-point and high-toughness sponge metal in a reducing vessel arranged sideways relative to a condensing vessel, wherein the condensing vessel is integrally connected to the reducing vessel through a conduit, and at least one of the reducing vessel and/or the condensing vessel is supported so as to move with thermal expansion of said conduit; and measuring a weight-change of the vessel supported so as to move with thermal expansion of the conduit to estimate the degree of progress of a separating and recovering process on the basis of the detected weight-change when nonreacted activated metal and its chloride remaining in the sponge metal formed in the reducing vessel are recovered into the condensing vessel by vacuum separation.

    摘要翻译: 一种用于生产高熔点和高韧性金属的方法和设备,包括:用活化金属还原高熔点和高韧性的金属氯化物,以形成高熔点和高韧性的海绵金属 在相对于冷凝容器侧向排列的还原容器中,其中所述冷凝容器通过导管与所述还原容器一体连接,并且所述还原容器和/或冷凝容器中的至少一个被支撑以便随着热膨胀 的管道; 并且测量支撑的容器的重量变化,以便随着管道的热膨胀而移动,以基于检测到的重量变化来估计分离和回收过程的进行程度,当未反应的活化金属及其氯化物保持在 在还原容器中形成的海绵金属通过真空分离回收到冷凝容器中。