Wear-resistant plunger rod
    1.
    发明申请
    Wear-resistant plunger rod 审中-公开
    耐磨柱塞杆

    公开(公告)号:US20100124511A1

    公开(公告)日:2010-05-20

    申请号:US12458656

    申请日:2009-07-20

    申请人: Xiao-Peng Li

    发明人: Xiao-Peng Li

    IPC分类号: F16J1/00

    CPC分类号: F04B53/144 F05C2253/12

    摘要: A wear-resistant plunger rod incorporated in a pump of a paint spraying units comprises: a rod (1) and a connecting unit (2) integrally formed. Said connecting unit (2) is disposed on another end of the rod (1) and connected to a transmission device of a pump of a liquid dispersing means. Said wear-resistant plunger rod is characterized in that: a wear-resistant material (3) is applied on the surface of said plunger rod (1). By applying the material (3) on the surface, the plunger rod (1) is given property of wear resistant which increases the liability and safety and prolongs the operational life of the unit.

    摘要翻译: 一种结合在喷漆单元的泵中的耐磨柱塞杆包括:一体地形成的杆(1)和连接单元(2)。 所述连接单元(2)设置在杆(1)的另一端并连接到液体分散装置的泵的传动装置。 所述耐磨柱塞杆的特征在于:在所述柱塞杆(1)的表面上施加耐磨材料(3)。 通过将材料(3)施加在表面上,柱塞杆(1)具有耐磨性能,增加了负荷和安全性,延长了设备的使用寿命。

    V-ring seal
    2.
    发明申请
    V-ring seal 审中-公开
    V型密封圈

    公开(公告)号:US20100066034A1

    公开(公告)日:2010-03-18

    申请号:US12458650

    申请日:2009-07-20

    申请人: Xiao-Peng Li

    发明人: Xiao-Peng Li

    IPC分类号: F16J15/10

    CPC分类号: F16J15/18 F16J15/24

    摘要: A high fracture toughness, wear resistant V-ring seal with superior flexibility, leak tightness and longer operational life comprises an upper V-shaped recess (5), an inner wall (6), an exterior wall (7) and a V-shaped lower surface (9). Said seal is characterized in that an annular groove (8) whose bottom is an open arc is disposed on a bottom of the upper recess (5).

    摘要翻译: 高断裂韧性,耐磨V型圈密封具有优异的柔性,密封性和更长的使用寿命,包括上V形凹槽(5),内壁(6),外壁(7)和V形 下表面(9)。 所述密封件的特征在于,其底部是开放弧形的环形槽(8)设置在上凹部(5)的底部。