Dry lubricated materials
    4.
    发明授权
    Dry lubricated materials 失效
    干润滑材料

    公开(公告)号:US3883147A

    公开(公告)日:1975-05-13

    申请号:US21241371

    申请日:1971-12-27

    申请人: CHRYSLER CORP

    摘要: Dry lubricated members particularly adapted for use as cold side rubbing seals in the regenerator section of gas turbine engines, the members comprising a substrate with an initial working surface of an iron oxide matrix containing an interspersed mixture of graphite and a trapping material in the form of an inorganic compound such as salt or oxide. Subsequent to a breakin period the work surface and any mating surface therewith both acquire a substantially continuous film of high oriented iron hematite - Fe2O3.

    摘要翻译: 特别适合用作燃气涡轮发动机的再生器部分中的冷侧摩擦密封件的干式润滑部件,所述部件包括具有氧化铁基体的初始工作表面的基底,该氧化铁基质包含石墨和捕获材料的散布混合物,其形式为 无机化合物如盐或氧化物。 在入场期之后,工作表面和其任何配合表面都获得高取向铁赤铁矿-Fe 2 O 3的基本上连续的薄膜。

    Self-lubricating bearing
    6.
    发明授权
    Self-lubricating bearing 失效
    自润滑轴承

    公开(公告)号:US4294712A

    公开(公告)日:1981-10-13

    申请号:US180166

    申请日:1980-08-21

    CPC分类号: F16C33/04 F16C33/201

    摘要: A self-lubricating bearing comprising a molded composite material prepared by blending lubricating oil, polynorbornene type resin and/or expanded graphite, and a main bearing material comprising a self-lubricating and abrasive resistant synthetic resin. Metal powders may be added to the synthetic resin as the main bearing material. The inventive bearing can perform under heavy loads and have a long life time.

    摘要翻译: 一种自润滑轴承,包括通过混合润滑油,聚降冰片烯型树脂和/或膨胀石墨制备的模制复合材料和包含自润滑和耐磨损的合成树脂的主轴承材料。 可以将合金树脂中的金属粉末作为主要的轴承材料加入。 本发明的轴承可以在重负载下执行并且具有长的使用寿命。

    Production of catalyst tablets
    10.
    发明授权
    Production of catalyst tablets 失效
    催化剂片的制备

    公开(公告)号:US3755192A

    公开(公告)日:1973-08-28

    申请号:US3755192D

    申请日:1972-01-20

    申请人: RUHRCHEMIE AG

    发明人: ROTTIG W SAENGER H

    CPC分类号: B01J37/0009 B01J23/70

    摘要: Production of catalyst tablets by admixing the catalyst particles, with or without substrate, with graphite and a polyethylene, polyproplene, polyethylene glycol and/or polypropylene glycol; and then tabletizing the mass.

    摘要翻译: 通过将具有或不具有底物的催化剂颗粒与石墨和聚乙烯,聚丙烯,聚乙二醇和/或聚丙二醇混合来制备催化剂片剂; 然后将物料压片。