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    • 5. 发明申请
    • METHOD FOR LOCAL REVERSIBLE GLASS SWELLING
    • 局部可逆玻璃破裂的方法
    • US20100183846A1
    • 2010-07-22
    • US12669381
    • 2007-07-16
    • Richard R. GrzybowskiAlexander Mikhailovich StreltsovJames Scott Sutherland
    • Richard R. GrzybowskiAlexander Mikhailovich StreltsovJames Scott Sutherland
    • B32B3/30C03B23/00
    • C03C23/0025B29D11/00384C03C19/00C03C23/0005C03C23/007C03C2204/08Y10T428/24479
    • A method of forming, on the surface of a glass material, a raised feature having a height within a target range, comprising (1) providing a glass material having a surface, (2) providing the glass material locally, at a location at or below the surface, with an amount of energy causing local expansion of the glass material so as to raise a feature on the surface at the location, (3) detecting the height of the raised feature or the height over time of the raised feature, (4) (a) if the height is below or approaching a value below the target range, providing the glass material at the location with energy in a greater amount, or (b) if the height is above or approaching a value above the target range, providing the glass material at the location with energy in a lesser amount, and (5) repeating steps (3) and (4) as needed to bring the height within the target range. Methods and devices for automating this process are also disclosed.
    • 一种在玻璃材料的表面上形成高度在目标范围内的凸起特征的方法,包括(1)提供具有表面的玻璃材料,(2)将玻璃材料局部放置在 在表面下面,一定量的能量引起玻璃材料的局部膨胀,以便在该位置上提高表面上的特征,(3)检测凸起特征的高度或随着时间的升高的特征的高度( 4)(a)如果高度低于或接近低于目标范围的值,则在该位置处提供更大量的能量的玻璃材料,或(b)如果高度高于或接近高于目标范围的值 在该位置处提供较少量的能量的玻璃材料,以及(5)根据需要重复步骤(3)和(4)以使高度在目标范围内。 还公开了用于自动化该方法的方法和装置。
    • 7. 发明授权
    • Microwave recess distance and air-path clearance sensor
    • 微波凹槽距离和气道间隙传感器
    • US5818242A
    • 1998-10-06
    • US646577
    • 1996-05-08
    • Richard R. GrzybowskiGerald Meltz
    • Richard R. GrzybowskiGerald Meltz
    • G01B15/00F01D11/02F01D11/08F01D11/12F01D21/04F02C7/00G01S13/36G01S13/88G01R27/04
    • G01B15/00F01D11/025F01D11/12F01D21/04G01S13/36F05D2260/80G01S13/88
    • A machine having protruding elements 26 and an adjacent abradable seal 18, which move relative to each other, an air-path clearance G between the seal 18 and the elements 26 and an element distance D2 between the sensor 10 and the elements 26, is provided with a sensor 10 which is recessed within the seal 18 by a recess distance D. A clearance/thickness circuit 14 provides transmitted and reflected microwave signals 30,32 along a coaxial cable 12 having a characteristic impedance, to the sensor 10, which has an impedance substantially matched to the characteristic impedance of the cable 12. The sensor 10 provides the reflected signal 32 which is indicative of the recess distance D when the elements 26 are not in front of the sensor 10 and is indicative of the blade distance D2 between the sensor 10 and the elements 26 when the elements 26 are in front of the sensor 10. The circuit 14 receives the reflected signal 32 and provides electrical signals indicative of the recess distance D and/or the air-path clearance G. Alternatively, the circuit 14 may provide only the recess distance D. The sensor 10 provides such measurements whether or not the machine is operating.
    • 提供具有突出元件26和相对于彼此移动的相邻的可磨损密封件18的机器,密封件18和元件26之间的空气通道间隙G以及传感器10和元件26之间的元件距离D2。 其中传感器10在密封件18内凹入凹陷距离D。间隙/厚度电路14沿着具有特征阻抗的同轴电缆12向传感器10提供传输和反射的微波信号30,32,传感器10具有 阻抗基本上与电缆12的特性阻抗匹配。传感器10提供反射信号32,该信号指示当元件26不在传感器10的前面时的凹陷距离D,并且指示在距离 传感器10和元件26,当元件26位于传感器10的前面时。电路14接收反射信号32并提供指示凹陷距离D an的电信号 d /或空气通道间隙G.或者,电路14可以仅提供凹部距离D.传感器10提供这样的测量,无论机器是否正在操作。