Sol-gel alumina abrasive grain
    23.
    发明授权
    Sol-gel alumina abrasive grain 有权
    溶胶 - 凝胶氧化铝磨粒

    公开(公告)号:US06258141B1

    公开(公告)日:2001-07-10

    申请号:US09592157

    申请日:2000-06-12

    IPC分类号: C09K314

    CPC分类号: C09K3/1436

    摘要: Coating a sol-gel alumina abrasive grit with a ceramic oxide reduces the surface area of the grit and allows the production of vitreous bonded products using low temperature vitreous bond materials without the production of black spots as a result of the incomplete combustion of organic components used in the production process.

    摘要翻译: 用陶瓷氧化物涂覆溶胶 - 凝胶氧化铝磨料砂砾可以减少砂砾的表面积,并允许使用低温玻璃粘结材料生产玻璃态粘结产品,而不会由于使用的有机组分的不完全燃烧而产生黑斑 在生产过程中。

    Position/displacement measuring system with an encoded scale body
    28.
    发明申请
    Position/displacement measuring system with an encoded scale body 有权
    具有编码尺寸体的位置/位移测量系统

    公开(公告)号:US20100102804A1

    公开(公告)日:2010-04-29

    申请号:US12589509

    申请日:2009-10-23

    IPC分类号: G01B7/30

    CPC分类号: G01D5/2455

    摘要: Position/displacement measuring system, comprising a sensor head and an encoded scale body, the scale body extending in a first direction and in a second direction lying transversely to the first direction, and the scale body having a region for incremental position determination with an encoding in the first direction and a region for absolute position determination with an encoding in the second direction, the sensor head having a first sensor device with a sensor resolution parallel to the first direction, which is associated with the region for incremental position determination, and the sensor head having a second sensor device with a sensor resolution in a second direction, which is associated with the region for absolute position determination.

    摘要翻译: 位置/位移测量系统,包括传感器头和编码的秤本体,刻度体在第一方向和横向于第一方向的第二方向上延伸,并且刻度体具有用于通过编码进行增量位置确定的区域 在第一方向和用于以第二方向进行编码的绝对位置确定区域中,传感器头具有与传感器分辨率平行于第一方向的第一传感器装置,该第一传感器装置与用于增量位置确定的区域相关联, 传感器头具有在第二方向上具有传感器分辨率的第二传感器装置,其与用于绝对位置确定的区域相关联。