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    • 2. 发明申请
    • DEVICE FOR SEALING A SPACE
    • 装置用于密封区
    • WO01055623A1
    • 2001-08-02
    • PCT/DE2001/000047
    • 2001-01-09
    • B25F5/02F16H57/04F16J15/10F16J15/16F16J15/324F16J15/3288F16N7/28F16J15/32
    • F16H57/04F16J15/162F16J15/324F16J15/3288Y10T279/17752
    • The invention relates to a device for sealing a space (10) which contains a lubricant (12) and which is located on a structural part (14) that is driven in such a way that it rotates; in relation to a second space (16), especially on a pin of a manually operated machine tool, with at least one seal (20) which slides on a contact surface (18). According to the invention, at least one stationary structural part (28) is situated in the space (10) that is filled with lubricant (20), in front of the contact surface (18). Said stationary structural part encloses the structural part that is driven to rotate in at least one area of its periphery and at least substantially prevents swirls in the lubricant (20) in the area of the contact surface (18).
    • 本发明涉及一种设备,用于可旋转驱动部件(14)向第二空间(16)上,以一只手机床的销密封有润滑剂(12)的空间(10),特别是,具有接触面中的至少一个(18 )磨料密封件(20)。 所以建议填充在所述接触表面的前方,所述润滑剂(12)的空间(10)(18)的至少一个固定构件(28)被布置成围绕至少所述可旋转驱动部件(14)在其圆周和湍流的一部分 润滑剂(12)在接触面(18)的区域至少在很大程度上避免了。
    • 4. 发明申请
    • PULVERIZED COAL EXHAUSTER FAN BEARING ASSEMBLY AND COOLING SYSTEM
    • 粉煤排风机轴承组件和冷却系统
    • WO2008154079A1
    • 2008-12-18
    • PCT/US2008/061851
    • 2008-04-29
    • ALSTOM TECHNOLOGY LTDCASE, Jeffrey, A.
    • CASE, Jeffrey, A.FULLER, Mark, A.HAYDEN, Daniel, J., Jr.
    • F04D23/00F04D29/58F04D29/063F04D29/056F16C33/66F16N7/28F16N39/02
    • F04D29/059F04D29/0563F04D29/063F16C33/66
    • An exhauster fan bearing assembly for a pulverized solid fuel firing system includes a pedestal housing having an opening at a top portion, the pedestal housing defining an interior space with access thereto through the opening; a bearing housing disposed at the top portion of the pedestal housing, the bearing housing having first and second openings disposed at opposite ends of the bearing housing; first and second bearing assemblies disposed at the first and second openings, respectively; a shaft extending through the bearing housing via the first and second openings, the shaft rotatable about a shaft rotational axis via the first and second bearing assemblies; and a sump housing operably coupled to a bottom of the bearing housing. The sump housing extends through the opening and into the interior space of the pedestal housing. The sump housing defines a reservoir for a lubricant in fluid communication with the first and second bearing assemblies.
    • 用于粉碎的固体燃料燃烧系统的排气扇轴承组件包括具有在顶部的开口的基座壳体,所述基座壳体限定通过所述开口通向其的内部空间; 轴承壳体,其设置在所述基座壳体的顶部,所述轴承壳体具有设置在所述轴承壳体的相对端的第一和第二开口; 分别设置在第一和第二开口处的第一和第二轴承组件; 经由所述第一和第二开口延伸穿过所述轴承壳体的轴,所述轴可经由所述第一和第二轴承组件围绕轴旋转轴线旋转; 以及可操作地联接到轴承壳体的底部的贮槽壳体。 贮槽壳体延伸穿过开口并进入基座壳体的内部空间。 贮槽壳体限定用于与第一和第二轴承组件流体连通的润滑剂的储存器。