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    • 3. 发明授权
    • Spacing compensating electrostatic voltmeter
    • 间距补偿静电电压表
    • US06806717B2
    • 2004-10-19
    • US10225555
    • 2002-08-21
    • Alan J. Werner, Jr.Fred F. Hubble, IIIStanley J. WallaceR. Enrique ViturroEric PeetersJoel A. Kubby
    • Alan J. Werner, Jr.Fred F. Hubble, IIIStanley J. WallaceR. Enrique ViturroEric PeetersJoel A. Kubby
    • G01R2912
    • G01R29/12
    • An electrostatic type voltmeter for measuring the potential on a surface, the voltmeter including a probe; a support for supporting the probe in spaced relationship with the surface, the probe having a plurality of spacing element sites thereon for measuring a distance between each of the plurality of spacing element sites and a corresponding area on the surface opposite of each of the plurality of spacing element sites; a plurality of electrostatic element sites, intermixed and adjacent to the plurality of spacing element sites on the probe, for measuring a voltage between each of the plurality of spacing element sites and an area on the surface adjacent to the corresponding area opposite of each of the plurality of spacing element sites. A processor for compensating an output signal of the probe in response to the measurements received from the plurality of spacing element sites and the plurality of electrostatic element sites.
    • 一种用于测量表面上的电位的静电型电压表,所述电压表包括探针; 用于支撑所述探针与所述表面间隔开的关系,所述探针在其上具有多个间隔元件位置,用于测量所述多个间隔元件位置中的每一个之间的距离以及与所述多个 间距单元; 多个静电元件位置,与探针上的多个间隔元件位置相互混合并相邻,用于测量多个间隔元件位置中的每一个之间的电压,以及与相邻区域相对的相应区域相邻的表面上的区域 多个间距元件位置。 一种处理器,用于响应于从多个间隔元件位置和多个静电元件位点接收的测量值来补偿探针的输出信号。