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8 条记录 (耗时 0.009 秒)

    Rotary encoder
    3.
    发明授权
    Rotary encoder 失效
    旋转编码器

    公开(公告)号：US4652947A

    公开(公告)日：1987-03-24

    申请号：US495435

    申请日：1983-05-17

    申请人： Shunzo Oka ,  Futoshi Matsui

    发明人： Shunzo Oka ,  Futoshi Matsui

    IPC分类号： H01H19/18 ,  G01D5/25 ,  G11B15/02 ,  G11B15/10 ,  G11B15/665 ,  H01H3/40 ,  H01H3/50 ,  H01H19/58 ,  H03M1/24 ,  H01H9/00

    CPC分类号： H03M1/24 ,  G01D5/25 ,  G11B15/026 ,  G11B15/103 ,  H01H19/585 ,  H01H3/40 ,  H01H3/50

    摘要： A rotary encoder comprises a case containing a rotary brush setting plate and an idler gear which is associated with an inside gear formed on the brush setting plate and a reduction gear contained in the case and connected to a driving shaft penetrating the case. Brushes on the rotary brush setting plate rotatingly slide on the plural pulse producing conductive patterns formed on inside surface of the case, thereby to effect switching in plural modes as the shaft revolves.

    摘要翻译： 一种旋转编码器包括一个包含一个旋转刷子固定板和一个空转齿轮的壳体，它与形成在刷子固定板上的内齿轮和一个包含在壳体中并连接到穿过壳体的驱动轴相连的减速齿轮。 旋转刷设置板上的刷子在形成在壳体的内表面上的多个产生脉冲的导电图案上旋转地滑动，从而当轴旋转时实现多种模式的切换。

    Push button switch assembly including single or plural sequentially closed switches
    4.
    发明授权
    Push button switch assembly including single or plural sequentially closed switches 失效
    按钮开关组件包括单个或多个顺序关闭的开关

    公开(公告)号：US5313027A

    公开(公告)日：1994-05-17

    申请号：US30838

    申请日：1993-03-12

    申请人： Kenji Inoue ,  Futoshi Matsui ,  Kouichi Santo

    发明人： Kenji Inoue ,  Futoshi Matsui ,  Kouichi Santo

    IPC分类号： H01H13/48 ,  H01H13/64 ,  H01H13/702 ,  H01H13/70 ,  H01H1/06

    CPC分类号： H01H13/64 ,  H01H13/702 ,  H01H13/48 ,  H01H2209/07 ,  H01H2225/006 ,  H01H2225/018

    摘要： A push switch is capable of performing a first switching operation and subsequently a second switching operation when a pressing force is applied to the switch. The push switch includes (a) an insulating membrane having at least one dome with at least a portion thereof overlaid by or serving as an inner conductor and at least a portion of its outer periphery overlaid by or serving as an outer conductor, (b) an insulating substrate having thereupon an inner pole contact disposed at a position opposing to the inner conductor and an outer pole contact disposed at a position opposing to the outer conductor, respectively, and (c) a spacer placed between the insulating membrane and the insulating substrate for spacing the conductor apart from the pole contacts during the time when no pressing force is applied to the switch. When a light pressing force is applied to the dome, the outer conductor will first come in contact with the outer pole contact causing a first switching operation to take place, and subsequently with a further pressing, the inner conductor will come in contact with the inner contact causing a second switching operation to take place.

    摘要翻译： 当按压力被施加到开关上时，按钮开关能够执行第一切换操作和随后的第二切换操作。 按钮开关包括：（a）绝缘膜，其具有至少一个圆顶，其至少一部分覆盖有或用作内部导体，并且其外周的至少一部分由外部导体覆盖或用作外部导体，（b） 绝缘基板，其上分别具有设置在与内导体相对的位置处的内极触点和设置在与外导体相对的位置处的外极触点，以及（c）置于绝缘膜和绝缘基板之间的间隔件 用于在没有按压力施加到开关的时间内将导体与极触点分开。 当向穹顶施加轻压力时，外导体将首先与外极接触接触，导致进行第一切换操作，随后进一步按压，内导体将与内部接触 接触导致发生第二次切换操作。

    Push switch sealed against contaminants
    5.
    发明授权
    Push switch sealed against contaminants 失效
    按开关密封防污染

    公开(公告)号：US4794215A

    公开(公告)日：1988-12-27

    申请号：US878974

    申请日：1986-08-08

    申请人： Masaki Sawada ,  Futoshi Matsui ,  Katsuyoshi Onda

    发明人： Masaki Sawada ,  Futoshi Matsui ,  Katsuyoshi Onda

    IPC分类号： H01H13/06 ,  H01H13/48 ,  H01L13/02

    CPC分类号： H01H13/06 ,  H01H13/48

    摘要： A push switch having a mount base 11 made of a heat resisting and insulating material and having a recess 11a in the top surface thereof, the recess 11a receiving a plurality of contact terminals 12a, 13a disposed such that contact portions constituting at least a pair of conductor circuits are arranged in the recess, a curved push spring 14 having an inverting function and disposed in the recess 11a, and an operating portion through which the push spring 14 is operated so as to turn the switch on and off. A flexible heat resistant film 15 constituting the operating portion is attached to the mount base in a manner such as to cover the entire area of opening of the recess. With this dust proof and semi-hermetic arrangement, it is possible to prevent invasion by dusts and other foreign matters which are strictly to be kept away from the switch. The invasion by flux and molten solder also is avoided so that the switch can be manufactured by new methods such as solder dipping.

    摘要翻译： PCT No.PCT / JP85 / 00533 Sec。 371日期1986年8月8日第 102（e）日期1986年8月8日PCT提交1985年9月26日PCT公布。 公开号WO86 / 02196 日期：1986年04月10日。具有由耐热绝缘材料制成的安装基座11的按钮开关，在其上表面具有凹部11a，凹部11a容纳多个接触端子12a，13a， 构成至少一对导体电路的部分设置在凹部中，具有反转功能并设置在凹部11a中的弯曲推压弹簧14和操作部分，按压弹簧14通过该操作部分使开关转动 关闭 构成操作部的柔性耐热膜15以覆盖凹部的整个开口区域的方式安装在安装基座上。 通过这种防尘和半密封的布置，可以防止灰尘等严重远离开关的异物侵入。 焊剂和熔融焊料的侵入也被避免，因此开关可以通过新的方法制造，例如焊料浸渍。

    Small size gear pump
    7.
    发明申请
    Small size gear pump 失效
    小型齿轮泵

    公开(公告)号：US20050042124A1

    公开(公告)日：2005-02-24

    申请号：US10885239

    申请日：2004-07-07

    申请人： Naoki Miyagi ,  Fujio Yamamoto ,  Yuichi Murai ,  Koji Miyazaki ,  Futoshi Matsui ,  Yuji Aoyagi

    发明人： Naoki Miyagi ,  Fujio Yamamoto ,  Yuichi Murai ,  Koji Miyazaki ,  Futoshi Matsui ,  Yuji Aoyagi

    IPC分类号： F04C2/08 ,  F04C2/10 ,  F04C15/00 ,  F01C1/02

    CPC分类号： F04C2/084 ,  F04C2/102 ,  F04C15/008 ,  F05C2201/0406 ,  F05C2201/0409 ,  F05C2201/046 ,  F05C2201/0466 ,  F05C2203/08 ,  F05C2203/0882 ,  F05C2225/04 ,  F05C2225/10 ,  F05C2225/12 ,  F05C2253/20

    摘要： A circular disc shape case 11 includes a motor rotor chamber 12, a bearing chamber 13 and a gear chamber 14 piled sequentially and being communicated with each other. A suction port 15 is connected to the motor rotor chamber 12, and a discharge port 16 is connected to the gear chamber 14, which communicate with outside respectively. A rotating shaft 18 having an end positioned in the motor rotor chamber 13 and the other end extending to the gear chamber 14. A rotor 22 is fixed around the rotation shaft 18 in the motor rotor chamber 13. A first bearing 19 is provided for supporting the end of the rotating shaft 18 in radial and thrust directions. A second bearing 20 is provided in the bearing chamber 13 for supporting an intermediate portion of the rotating shaft 18 in radial direction. A trochoid gear 25 is provided in the gear chamber 14, having an outer rotor 26 and an inner rotor 27, which functions as a pump, taking in a fluid through the suction port pipe 15, and discharging the fluid from the discharge port 16.

    摘要翻译： 圆盘形壳体11包括依次堆叠并且彼此连通的马达转子室12，轴承室13和齿轮室14。 吸入口15连接到电动机转子室12，排出口16连接到与外部连通的齿轮室14。 旋转轴18，其一端位于电动机转子室13中，另一端延伸到齿轮室14.转子22围绕电动机转子室13中的旋转轴18固定。第一轴承19设置成用于支撑 旋转轴18的端部在径向和推力方向上。 第二轴承20设置在轴承室13中，用于沿径向支撑旋转轴18的中间部分。 摆动齿轮25设置在齿轮室14中，具有外转子26和内转子27，其用作泵，通过吸入口管15吸入流体，并从排出口16排出流体。