Method for making ultracoustic transducers of the line curtain or point
matrix type
    12.
    发明授权
    Method for making ultracoustic transducers of the line curtain or point matrix type 失效
    制造线帘或点阵型超声波换能器的方法

    公开(公告)号:US4370785A

    公开(公告)日:1983-02-01

    申请号:US157281

    申请日:1980-06-06

    IPC分类号: B06B1/06 H04R17/08 H01L41/22

    摘要: Method for providing ultraacoustic transducers of the line curtain or point matrix type, and products obtained therefrom, comprising the steps of forming a bar of piezoelectric material having any length but width and thickness almost equal to each other, metalizing the faces of this bar normal to the polarization axis, sticking one of the non-metalized faces with a face of a substrate (5), depositing at least one metallic electrode on both opposite faces of the substrate normal to the face thereof connected with the bar, connecting these electrodes (8) with the metalized faces of the bar by depositing a layer of conductive epoxy resin on both opposite faces of the substrate and coating the whole assembly with a complete jacket of epoxy resin.

    摘要翻译: 用于提供线帘或点阵型超声换能器的方法,以及由此获得的产品,包括以下步骤:形成具有任何长度但宽度和厚度彼此相等的任何长度但压缩材料的金属棒,将该条的表面正交于 偏振轴,将非金属化表面中的一个与基板(5)的表面粘贴,在与其连接的表面垂直的基板的两个相对面上沉积至少一个金属电极,连接这些电极(8 )通过在基板的两个相对面上沉积一层导电环氧树脂并用完整的环氧树脂夹套涂覆整个组件而与金属化面相连。

    Method for providing ultraacoustic transducers of the line curtain or
point matrix type and transducers obtained therefrom
    13.
    发明授权
    Method for providing ultraacoustic transducers of the line curtain or point matrix type and transducers obtained therefrom 失效
    用于提供线帘或点阵型的超声换能器和由其获得的换能器的方法

    公开(公告)号:US4409510A

    公开(公告)日:1983-10-11

    申请号:US434355

    申请日:1982-10-14

    IPC分类号: B06B1/06 H04R17/08 H01L41/08

    摘要: Method for providing ultraacoustic transducers of the line curtain or point matrix type, and products obtained therefrom, wherein it is provided the step of forming a bar (10) of piezoelectric material having any length but width and thickness almost equal to each other, metalizing the faces (2, 4) of this bar (10) normal to the polarization axis, sticking one of the non-metalized faces (3) with a face of a substrate (5), depositing at least one metallic electrode (8) on both opposite faces (6, 7) of the substrate (5) normal to the face thereof connected with the bar (10), connecting these electrodes (8) with the metalized faces (2, 4) of the bar (10) by depositing a layer (9) of conductive epoxy resin on both opposite faces (6, 7) of the substrate (5) and coating the whole assembly by a complete jacket (11) of epoxy resin. (FIG. 5).

    摘要翻译: 用于提供线帘或点阵型超声换能器的方法,以及由此获得的产品,其中提供了形成具有任何长度但宽度和厚度彼此相等的压电材料棒(10)的步骤, 将该条(10)的面(2,4)垂直于偏振轴,将非金属化面(3)中的一个与基板(5)的表面粘合,在两者上沉积至少一个金属电极(8) 所述基板(5)的与所述条(10)连接的表面垂直的相对面(6,7),通过沉积所述条(10)将这些电极(8)与所述条(10)的金属化表面(2,4) 在基板(5)的两个相对面(6,7)上的导电环氧树脂层(9)和通过环氧树脂的完整套(11)涂覆整个组件。 (图5)。