Prism pod
    1.
    发明授权
    Prism pod 失效
    棱镜荚

    公开(公告)号:US5469301A

    公开(公告)日:1995-11-21

    申请号:US242166

    申请日:1994-05-13

    Inventor: Edgar E. Graham

    CPC classification number: G01C15/02 G02B7/1805

    Abstract: A magnetic prism pod device for electronic distance measurement on pipe and flat surfaces is disclosed that has the capability of self-attaching to pipe and steel surfaces. The prism pod device has leveling capabilities for taking measurements to the center line of a pipe from all directions. The device also has the ability to be replaced exactly over a previously used spot once removed from that spot.

    Abstract translation: 公开了一种用于管道和平面上的电子距离测量的磁性棱镜盒装置,其具有自连接到管和钢表面的能力。 棱镜荚装置具有用于从各个方向对管道的中心线进行测量的平整能力。 该装置还具有在从该位置移除之后被精确地替换在先前使用的位置上的能力。

    Elevated temperature method to adhere wear resistant polymer coating to
ceramic article
    3.
    发明授权
    Elevated temperature method to adhere wear resistant polymer coating to ceramic article 失效
    高温方法将耐磨聚合物涂层粘附到陶瓷制品上

    公开(公告)号:US5209951A

    公开(公告)日:1993-05-11

    申请号:US912307

    申请日:1992-07-13

    CPC classification number: C04B41/009 C03C17/42 C04B41/52 C04B41/89

    Abstract: A method is disclosed to provide a ceramic article with a protective coating which resists mechanical wear at elevated temperatures up to 500.degree. C. and higher. The coating is applied by first chemically depositing the oxide product layer of a transition metal element on the uncoated ceramic surface and thereafter vapor depositing an adherent organic polymer lubricating film on the oxide product layer. Ceramic materials provided with such protective coating include silicon carbide, silicon nitride and vitreous silica.

    Abstract translation: 公开了一种提供具有保护涂层的陶瓷制品的方法,其在高达500℃及更高的高温下抵抗机械磨损。 通过首先在未涂覆的陶瓷表面上化学沉积过渡金属元素的氧化物产物层并随后在氧化物产物层上气相沉积粘附的有机聚合物润滑膜来施加涂层。 提供这种保护涂层的陶瓷材料包括碳化硅,氮化硅和氧化硅玻璃。

    Metal oxide lubrication for ceramic bearing system
    4.
    发明授权
    Metal oxide lubrication for ceramic bearing system 失效
    陶瓷轴承系统的金属氧化物润滑

    公开(公告)号:US5163757A

    公开(公告)日:1992-11-17

    申请号:US739402

    申请日:1991-08-02

    Inventor: Edgar E. Graham

    CPC classification number: F16C33/6696 F16C33/30 F16C33/44 Y10S384/912

    Abstract: Ceramic bearing means being operated at elevated temperatures under atmospheric conditions are lubricated with metal oxide products. The lubricants are formed in situ by continuously oxidizing a metal source located in physical proximity to the ceramic bearing surfaces during operation of such bearing means.

    Abstract translation: 在大气条件下在高温下运行的陶瓷轴承装置用金属氧化物产品润滑。 通过在这种轴承装置的操作期间连续氧化位于物理接近陶瓷轴承表面的金属源,原位形成润滑剂。

    Ceramic article having wear resistant coating
    5.
    发明授权
    Ceramic article having wear resistant coating 失效
    陶瓷制品具有耐磨涂层

    公开(公告)号:US5139876A

    公开(公告)日:1992-08-18

    申请号:US488984

    申请日:1990-03-05

    Abstract: Means are disclosed to provide a ceramic article with a protective coating which resists mechanical wear at elevated temperatures up to 500.degree. C. and higher. The coating is applied by first chemically depositing activating metal ions on the uncoated ceramic surface and thereafter vapor depositing an adherent organic polymer lubrication film on the activated surface. Ceramic materials provided with such protective coating include silicon carbide, silicon nitride and vitreous silica.

    Abstract translation: 公开了提供具有保护涂层的陶瓷制品,其在高达500℃及更高的高温下抵抗机械磨损。 通过首先在未涂覆的陶瓷表面上化学沉积活化金属离子,然后在活化表面上气相沉积粘附的有机聚合物润滑膜来施加涂层。 提供这种保护涂层的陶瓷材料包括碳化硅,氮化硅和氧化硅玻璃。

Patent Agency Ranking