Lubricating grease compositions
    99.
    发明授权
    Lubricating grease compositions 有权
    润滑脂组合物

    公开(公告)号:US08822394B2

    公开(公告)日:2014-09-02

    申请号:US13390781

    申请日:2010-08-18

    申请人: Stefan Daegling

    发明人: Stefan Daegling

    摘要: Use of a lubricating grease composition in a mass flywheel application wherein the lubricating grease composition comprises: (i) a base oil having a density in the range of from 800 to 1000 Kg/m3; and (ii) a urea compound having a density in the range of from 850 to 1050 Kg/m3; wherein the difference in the densities of the base oil (i) and the urea compound (ii) is less than 50 Kg/m3. The lubricating grease compositions according to the present invention are particularly useful for reducing oil bleeding and for improving shear stability properties in a dual mass flywheel application.

    摘要翻译: 在质量飞轮应用中使用润滑脂组合物,其中所述润滑脂组合物包含:(i)密度在800至1000kg / m 3范围内的基础油; 和(ii)密度在850至1050Kg / m 3范围内的脲化合物; 其中,基油(i)和尿素化合物(ii)的密度差小于50Kg / m 3。 根据本发明的润滑脂组合物特别可用于减少油渗和提高双质量飞轮应用中的剪切稳定性。

    DLC-coated member
    100.
    发明授权
    DLC-coated member 有权
    DLC涂层部件

    公开(公告)号:US08501673B2

    公开(公告)日:2013-08-06

    申请号:US13267446

    申请日:2011-10-06

    IPC分类号: C10M171/00

    摘要: A DLC-coated member (100) has a base (200), an intermediate layer (300) that covers the surface of the base (200), and a DLC film (400) that covers the surface of the intermediate layer (300). The intermediate layer (300) has a five-layer structure, constituted of a first intermediate layer (301), a second intermediate layer (302), a third intermediate layer (303), a fourth intermediate layer (304), and a fifth intermediate layer (305). The five layers (301 to 305) are made of DLC to which Si has been added. Among the layers (301 to 305), the Si concentration in the first intermediate layer (301) is the highest, and that in the fifth intermediate layer (305) is the second highest. The Si concentrations in the second intermediate layer (302), third intermediate layer (303), and fourth intermediate layer (304) are lower than those in the first intermediate layer (301) and fifth intermediate layer (305).

    摘要翻译: DLC涂覆部件(100)具有基部(200),覆盖基部(200)的表面的中间层(300)和覆盖中间层(300)的表面的DLC膜(400) 。 中间层(300)具有五层结构,由第一中间层(301),第二中间层(302),第三中间层(303),第四中间层(304)和第五中间层 中间层(305)。 五层(301〜305)由添加有Si的DLC制成。 在层(301〜305)中,第一中间层(301)中的Si浓度最高,第五中间层(305)中的Si浓度最高。 第二中间层(302),第三中间层(303)和第四中间层(304)中的Si浓度低于第一中间层(301)和第五中间层(305)中的Si浓度。