Charles e
    94.
    发明授权

    公开(公告)号:US492757A

    公开(公告)日:1893-02-28

    申请号:US492757D

    CPC分类号: H01C10/48

    Aloys wirsching
    95.
    发明授权

    公开(公告)号:US474073A

    公开(公告)日:1892-05-03

    申请号:US474073D

    CPC分类号: H01C10/48

    jenney
    96.
    发明授权
    jenney 失效

    公开(公告)号:US452574A

    公开(公告)日:1891-05-19

    申请号:US452574D

    CPC分类号: H01C10/48

    Rheostat
    97.
    发明授权
    Rheostat 失效

    公开(公告)号:US383913A

    公开(公告)日:1888-06-05

    申请号:US383913D

    CPC分类号: H01C10/48

    SWITCHING ELEMENT FOR ACTUATING AN ADJUSTABLE PARAMETER
    99.
    发明申请
    SWITCHING ELEMENT FOR ACTUATING AN ADJUSTABLE PARAMETER 有权
    用于激活可调整参数的切换元件

    公开(公告)号:US20100032267A1

    公开(公告)日:2010-02-11

    申请号:US12518980

    申请日:2006-12-13

    IPC分类号: H01H19/00

    摘要: A switch element (1) for actuating a setting parameter on an electronic microdevice, such as a hearing aid, is characterized by a rotary element (7) having peripherally at least three contact points (9), said contact points being connected to one another in electrically conductive fashion. Furthermore, the switch element has an elastically mounted reset element connected with the rotary element as well as at least two electric leader contacts (3, 5), which can be switched into electrically conducting contact by turning the rotary element via the contact points.

    摘要翻译: 用于致动诸如助听器的电子微设备上的设置参数的开关元件(1)的特征在于具有外围至少三个接触点(9)的旋转元件(7),所述接触点彼此连接 以导电方式。 此外,开关元件具有与旋转元件连接的弹性安装的复位元件以及至少两个电引导触头(3,5),其可以经由接触点转动旋转元件而被切换为导电触点。

    Variable resistor without rotation angle limitation and having regular changes in resistance value
    100.
    发明授权
    Variable resistor without rotation angle limitation and having regular changes in resistance value 失效
    可变电阻器没有旋转角度限制,并具有电阻值的规律变化

    公开(公告)号:US07583177B1

    公开(公告)日:2009-09-01

    申请号:US12179698

    申请日:2008-07-25

    IPC分类号: H01C10/32

    CPC分类号: H01C10/32 H01C10/48

    摘要: A variable resistor has a substrate, an insulating film, a resistance element, a rotary assembly and a wiper. The substrate has a first terminal having an annular segment, a second terminal and a third terminal having a semi-circular segment disposed adjacent to the annular segment of the first terminal. The insulating film has a central hole corresponding to the annular segment and covers the second terminal and the semi-circular segment. The resistance element is mounted on the insulating film and contacts the second terminal and the distal end of the semi-circular segment through two gaps of the insulating film. The rotary assembly is mounted on the substrate. The wiper is rotated by the rotary assembly and has multiple contacts respectively contacting the resistance element and the annular segment. Therefore, The rotary assembly can be continuously rotated to prevent accidental breakage without short-circuiting.

    摘要翻译: 可变电阻器具有基板,绝缘膜,电阻元件,旋转组件和擦拭器。 衬底具有带有环形部分的第一端子,第二端子和具有邻近第一端子的环形部分设置的半圆形部分的第三端子。 绝缘膜具有对应于环形段的中心孔,并且覆盖第二端子和半圆形段。 电阻元件安装在绝缘膜上,并通过绝缘膜的两个间隙与半圆形段的第二端子和远端接触。 旋转组件安装在基板上。 擦拭器由旋转组件旋转并且具有分别接触电阻元件和环形段的多个触点。 因此,旋转组件可以连续旋转,以防止意外断裂而不会发生短路。