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    • 8. 发明授权
    • Elastomeric particle having an electrically conducting surface, a pressure sensor comprising said particles, a method for producing said sensor and a sensor system comprising said sensors
    • 具有导电表面的弹性体颗粒,包含所述颗粒的压力传感器,用于生产所述传感器的方法和包括所述传感器的传感器系统
    • US09027408B2
    • 2015-05-12
    • US12524312
    • 2007-01-24
    • Landy TothJohan Wallen
    • Landy TothJohan Wallen
    • G01L9/02H01C7/10H01C7/13A61H1/00H01B1/22G01L1/20H01C10/10H01C10/12
    • A61B5/4848A61B2562/0247A61H9/0078G01L1/205G01L9/02H01B1/22H01C10/106H01C10/12
    • An elastomeric particle (1, 1, 1″) comprises a non-conducting elastomeric body (2) having an electrically conducting surface (4a, 4b, 6). Pressure sensor elements (20, 20′, 20″; 30, 30′, 30″, 30′″) comprising such elastomeric particles are disclosed, as well as sensor clusters (50″, 50′″, 50IV, 50V, 50VI, 50VII, 70) comprising such sensor elements. There is also disclosed a pressure sensor element (40, 40′, 40″, 40′″, 40IV, 40V, 40VI, 40VII), comprising a resistive element (44, 44′, 44″) providing a conduction path, a first electrode (42a, 42a-1, 42a-2, 42a-3, 42a-4, 42a-5, 42a-6), connected to the resistive element, a second electrode (42b, 42b′), which in a quiescent state is spaced from said first electrode, wherein the second electrode, when the pressure sensor element is subjected to a pressure, is arranged to contact said first electrode or said resistive element. Systems comprising such sensor elements and sensor clusters are disclosed, as well as methods of their fabrication.
    • 弹性体颗粒(1,1,1)包括具有导电表面(4a,4b,6)的非导电弹性体(2)。 公开了包含这种弹性体颗粒的压力传感器元件(20,20',20“; 30,30',30”,30“),以及传感器簇(50”,50“”,50IV,50V,50VI, 50VII,70)。 还公开了一种压力传感器元件(40,40',40“,40”,40IV,40V,40VI,40VII),包括提供导电路径的电阻元件(44,44',44“),第一 连接到电阻元件的电极(42a,42a-1,42a-2,42a-3,42a-4,42a-5,42a-6),处于静止状态的第二电极(42b,42b' 与所述第一电极间隔开,其中当所述压力传感器元件经受压力时,所述第二电极布置成接触所述第一电极或所述电阻元件。 公开了包括这种传感器元件和传感器簇的系统,以及它们的制造方法。