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126 条记录 (耗时 0.012 秒)

    MULTI-POINT SWITCHING APPARATUS
    1.
    发明申请
    MULTI-POINT SWITCHING APPARATUS 审中-公开
    多点切换装置

    公开(公告)号：US20150332876A1

    公开(公告)日：2015-11-19

    申请号：US14709857

    申请日：2015-05-12

    申请人： ALPS ELECTRIC CO., LTD.

    发明人： Tsuyoshi Kikuchi

    IPC分类号： H01H15/00 ,  H01H15/10

    CPC分类号： H01C10/48 ,  H01C10/36 ,  H01H1/365 ,  H01H1/44 ,  H01H15/005 ,  H01H15/10

    摘要： A multi-point switching apparatus includes a continuous common pattern formed on a contact circuit board, equally spaced to-be-switched patterns, and a slider that is brought into sliding contact with both the common pattern and one to-be-switched pattern. The slider is moved to make a switchover in succession. The slider includes a first sliding part and second sliding part that are elastically deformable individually. Each to-be-switched pattern includes a first pattern part placed so as to be brought into sliding contact with the first sliding part and a second pattern part placed so as to be brought into sliding contact with the second sliding part. The first pattern part and second pattern part are electrically connected to each other for each of the to-be-switched patterns. While any of the first sliding part and second sliding part is in a space, the other is in sliding contact with the to-be-switched pattern.

    摘要翻译： 多点切换装置包括形成在接触电路板上的连续公共图案，等间隔的待切换图案，以及与公共图案和一个待切换图案滑动接触的滑块。 移动滑块以进行连续切换。 滑块包括能够单独弹性变形的第一滑动部和第二滑动部。 每个待切换图案包括放置成与第一滑动部分滑动接触的第一图案部分和放置成与第二滑动部分滑动接触的第二图案部分。 第一图案部分和第二图案部分对于每个待切换图案彼此电连接。 当第一滑动部分和第二滑动部分中的任一个在空间中时，另一个滑动部分与待切换图案滑动接触。

    Resistive element structure for a sender assembly of a gauge
    2.
    发明授权
    Resistive element structure for a sender assembly of a gauge 失效
    仪表发送器组件的电阻元件结构

    公开(公告)号：US06588288B1

    公开(公告)日：2003-07-08

    申请号：US09665626

    申请日：2000-09-19

    申请人： Danny E. Swindler

    发明人： Danny E. Swindler

    IPC分类号： H01C1016

    CPC分类号： G01D5/1655 ,  H01C10/48

    摘要： A resistive element structure for a sender assembly of a gauge is provided. The resistive element structure comprises a first and second resistive element. A first set of contact elements are distributed along a first arc about a pivot point. Each contact element of the first set is electrically connected to the first resistive element. A second set of contact elements is distributed along a second arc about the pivot point. Each contact element of the second set is electrically connected to the second resistive element.

    摘要翻译： 提供了用于量规的发送器组件的电阻元件结构。 电阻元件结构包括第一和第二电阻元件。 第一组接触元件沿着围绕枢转点的第一弧分布。 第一组的每个接触元件电连接到第一电阻元件。 第二组接触元件沿着围绕枢转点的第二弧分布。 第二组的每个接触元件电连接到第二电阻元件。

    Variable resistor disk assembly
    3.
    发明授权
    Variable resistor disk assembly 失效
    可变电阻盘组件

    公开(公告)号：US4352084A

    公开(公告)日：1982-09-28

    申请号：US206593

    申请日：1980-11-13

    申请人： William B. Graves ,  James F. Walsh

    发明人： William B. Graves ,  James F. Walsh

    IPC分类号： H01C10/48 ,  H01C10/16

    CPC分类号： H01C10/48

    摘要： A compact configuration of resistive elements, plural circularly-arranged fixed contacts upon, or mountable upon, a printed circuit board (PCB), to comprise a rotary variable resistor.In one embodiment, fixed contacts are disposed upon one side of a PCB, in which through-conductors connect to a resistor pattern upon a separate ceramic substrate.In another embodiment, fixed contacts occupy the central area, and resistors and interconnecting conductors surround the same; all on one side of a ceramic substrate.Mutually insulated spring wipers connect to the fixed contacts to allow rotary variation of resistance.

    摘要翻译： 电阻元件的紧凑配置，多个圆形布置的固定触点，可安装在印刷电路板（PCB）上，以包括旋转可变电阻器。 在一个实施例中，固定触点设置在PCB的一侧，其中贯通导体在单独的陶瓷基板上连接到电阻器图案。 在另一个实施例中，固定触点占据中心区域，并且电阻器和互连导体围绕它们; 全部在陶瓷基板的一侧。 相互绝缘的弹簧擦拭器连接到固定触点，以允许电阻的旋转变化。

    Annular resistor
    4.
    发明授权
    Annular resistor 失效
    环形电阻

    公开(公告)号：US4051452A

    公开(公告)日：1977-09-27

    申请号：US761217

    申请日：1977-01-21

    申请人： William R. Luy

    发明人： William R. Luy

    IPC分类号： H01C1/08 ,  H01C10/48

    CPC分类号： H01C10/48 ,  H01C1/08

    摘要： An annular resistor, suitable for use in a diesel electric locomotive dynamic braking system and the like, having a supporting frame including spaced inner and outer annular frame portions and a continuous resistance ribbon having a plurality of bent-back radial extensions therebetween and in electrical isolation therefrom. U-shaped folds of the ribbon are mounted on pin supports allowing contraction and expansion of the ribbon. The pin supports are mounted to insulator blocks which may be selectively positioned on the frame, when two or more are stacked, to vary ribbon alignment and hence convective cooling. The resistor is comprised of severally replaceable identical component quadrants.

    Rotary variable resistor with oblique taps and brush spanning plural taps
    5.
    发明授权
    Rotary variable resistor with oblique taps and brush spanning plural taps 失效
    具有OBLIQUE TAPS和BRUSH SPANNING PLURAL TAPS的可变电阻器

    公开(公告)号：US3639881A

    公开(公告)日：1972-02-01

    申请号：US3639881D

    申请日：1970-11-25

    申请人： NIPPON KOGAKU KK

    发明人： FUJII TATSUO ,  WATANO YUTAKA

    IPC分类号： H01C10/48 ,  H01C9/04

    CPC分类号： H01C10/48

    摘要： A variable resistance element is provided in which a multicontact brush is slidable over a plurality of spaced tap terminals of a resistance element. The resistance element includes a resistance film deposited on a suitable backing and a deposited conductive film in spaced strip form forming extending tap terminals for the resistance film. The brush contacts are aligned transversely to the path of travel of the brush while the tap terminals are angularly disposed relative to the path of brush travel so that at least two tap terminals are engaged by the brush contacts as the contact brush is moved relative to the tap terminals.

    摘要翻译： 提供了可变电阻元件，其中多电子刷可在电阻元件的多个间隔开的抽头端子上滑动。 电阻元件包括沉积在合适的背衬上的电阻膜和以隔开的带状形成的沉积的导电膜，形成用于电阻膜的延伸的抽头端子。 电刷触点横向于电刷的行进路线对准，而抽头端子相对于电刷行程的路径成角度地设置，使得当触头刷相对于电刷移动时，至少两个抽头端子被刷子触点接合 抽头端子。