Manually-powered apparatus for powering a portable electronic device
    3.
    发明授权
    Manually-powered apparatus for powering a portable electronic device 失效
    用于为便携式电子设备供电的手动供电设备

    公开(公告)号:US06293771B1

    公开(公告)日:2001-09-25

    申请号:US09428620

    申请日:1999-10-27

    IPC分类号: F04B914

    摘要: An apparatus includes a manually operable air pump for providing a compressed flow of air to an air motor. An electrical generator is coupled to the air motor and is powered thereby. The generator in turn provides electrical power to a portable electrical device. In one embodiment, device is disposed in a shoe and the air pumping is manually provided by the user's walking or running. In another embodiment, the air pump comprises squeegy devices for each hand of a runner or walker.

    摘要翻译: 一种装置包括可手动操作的空气泵,用于向空气马达提供压缩的空气流。 发电机联接到气动马达并由此供电。 发电机又向便携式电气设备提供电力。 在一个实施例中,装置设置在鞋中,并且空气泵送由用户的步行或跑步手动提供。 在另一个实施例中,空气泵包括用于跑步者或步行者的每只手的挤压装置。