会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Pneumatic massage device
    • 气动按摩器
    • US08231559B2
    • 2012-07-31
    • US12308983
    • 2007-07-02
    • Haruki NakaoHiroki Kawashima
    • Haruki NakaoHiroki Kawashima
    • A61H7/00
    • A61H9/0078A61H2201/50A61H2201/5002A61H2201/5071A61H2205/10
    • A light-weight pneumatic massage apparatus with low operation noise is provided. This apparatus includes a pneumatic massage device and a pump separated from the massage device. The apparatus further includes electromagnetic valves for controlling supply and discharge of pressurized air to and from air chambers of the pneumatic massage device, respectively. Each of the electromagnetic valves includes a displaceable valve member having an armature, and a solenoid for attracting the armature to move the displaceable valve member when a voltage is applied to the solenoid. The apparatus further includes an electromagnetic valve control unit which controls a voltage supplied to the solenoid to open the electromagnetic valves such that the voltage increases from gradually with the passage of time. The armature is attracted onto the end surface of the solenoid within the time period. Then, in a state in which the voltage is reduced to, the armature is maintained attracted onto the solenoid to keep the open state. After that, voltage supply is stopped to close the valve.
    • 提供一种操作噪音低的轻便气动按摩器具。 该装置包括气动按摩装置和与按摩装置分离的泵。 该装置还包括分别用于控制向气动按摩装置的空气室供应和排出加压空气的电磁阀。 每个电磁阀包括具有电枢的可移动阀构件,以及用于在电磁线圈施加电压时吸引电枢以移动可移动阀构件的螺线管。 该装置还包括电磁阀控制单元,其控制提供给螺线管的电压以打开电磁阀,使得电压随时间逐渐增加。 电枢在该时间段内被吸引到螺线管的端面上。 然后,在电压降低的状态下,电枢被保持吸引到螺线管上以保持打开状态。 之后,停止供电以关闭阀门。