Fluid pressurizing station for a pipeline conveyor
    1.
    发明授权
    Fluid pressurizing station for a pipeline conveyor 失效
    流体加压站用于管道输送机

    公开(公告)号:US4207018A

    公开(公告)日:1980-06-10

    申请号:US969691

    申请日:1978-12-15

    CPC分类号: B65G51/08

    摘要: A pressurizing station (1) for a pipeline conveyor (2) includes a transfer conduit (5) for the passage of load-carrying capsules (3) between upstream and downstream portions (4 and 6) of the pipeline (4, 5 and 6) and a reverse, by-pass conduit (20) extending between outlet and inlet conduits (9 and 10) respectively connected to upstream and downstream ends (7 and 8) of the transfer conduit (5). A fan (36) is provided between the outlet and inlet conduits (9 and 10). A valve member (17) is mounted on an axis extending transversely of the transfer conduit (5) and is movable, in response to fluid flow through the pressurizing station (1), between a closed position, in which first and second opposite ends (21 and 22) of the valve member (17) respectively extend across the transfer conduit (5) and across the reverse, by-pass conduit (20), and an open position in which the first end (21) of the valve member (17) is clear of the path of capsules (3) travelling through the transfer conduit (5).

    摘要翻译: 用于管道输送机(2)的加压站(1)包括用于在管道(4,5和6)的上游和下游部分(4和6)之间通过承载胶囊(3)的输送管道(5) )和分别连接到输送导管(5)的上游端和下游端(7和8)的出口和入口导管(9和10)之间延伸的反向旁路导管(20)。 风扇(36)设置在出口和入口管道(9和10)之间。 阀构件(17)安装在横向于传送管道(5)延伸的轴线上,并且可响应于流过加压站(1)的流体流动而在关闭位置(第一和第二相对端部 阀构件(17)的第一端(21和22)分别延伸穿过传送导管(5)并穿过反向旁通导管(20),以及打开位置,其中阀构件 17)离开通过输送管道(5)的胶囊(3)的路径。

    Combined spring mount and sectioned cage construction
    2.
    发明授权
    Combined spring mount and sectioned cage construction 失效
    组合弹簧安装和分段式笼式结构

    公开(公告)号:US4555002A

    公开(公告)日:1985-11-26

    申请号:US620952

    申请日:1984-06-15

    申请人: Peter J. Baker

    发明人: Peter J. Baker

    IPC分类号: F16D41/067 F16D41/06

    CPC分类号: F16D41/067

    摘要: An improved roller retention cage for a one way clutch includes at least two adjoinable sections with abuttable flanges thereon. An energizing spring has a tail portion which is formed so as to be snap fitted around the abutted flanges, thereby structurally joining the cage sections together. This also serves to mount the energizing spring in the proper orientation to bias a lock up roller when it is retained in the cage. A cage having just two end sections so adjoined, as well as a cage made up of a plurality of sections so adjoined, are disclosed.

    摘要翻译: 用于单向离合器的改进的辊保持保持架包括至少两个在其上具有可抵靠凸缘的相邻部分。 激励弹簧具有尾部,该尾部形成为卡扣配合在抵接凸缘周围,从而将保持架结构结合在一起。 这也用于将激励弹簧以适当的方向安装,以在锁定辊保持在保持架中时偏压锁定辊。 公开了具有如此邻接的两个端部的笼,以及由相邻的多个部分构成的笼。

    Mineral slurries
    3.
    发明授权
    Mineral slurries 失效
    矿泉浆

    公开(公告)号:US4525173A

    公开(公告)日:1985-06-25

    申请号:US495420

    申请日:1983-05-17

    IPC分类号: C10L1/32 F23K1/02 F23K3/00

    CPC分类号: C10L1/326

    摘要: A pumpable slurry of mineral particles, e.g., coal, in water contains 50 to 85% by weight of mineral particles based on the combined weight of mineral particles and water. The mineral component contains at least 30% by weight of coarse particles having a particle size in the range 5 to 50 mm, 10 to 40% by weight of fine particles having a particle size less than 200 micron and the balance to 100% of intermediate sized particles.The slurry is stable without the use of additives and can be pumped through a pipeline.

    摘要翻译: 基于矿物颗粒和水的组合重量,矿物颗粒(例如煤)在水中的可泵送浆料含有50至85重量%的矿物颗粒。 矿物组分含有至少30重量%的粒度在5至50mm范围内的粗颗粒,10至40重量%的粒度小于200微米的微粒和余量至100%的中间体 大小的颗粒。 浆料在不使用添加剂的情况下是稳定的,并且可以通过管道泵送。