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    Universal pulley system for power rack
    2.
    发明授权
    Universal pulley system for power rack 有权

    公开(公告)号：US11878205B2

    公开(公告)日：2024-01-23

    申请号：US17560189

    申请日：2021-12-22

    申请人： Jason Campbell

    发明人： Jason Campbell

    IPC分类号： A63B21/00 ,  A63B21/062

    CPC分类号： A63B21/154 ,  A63B21/0626

    摘要： A pulley system for a weight rack includes an overhead pulley unit and a lower pulley unit. The overhead pulley is installed on an overhead crossmember of the weight rack to provide a plate loaded pull-down system. The overhead pulley has a main body and a mounting member recessed into it. A rear sheave is set off from the crossmember by the main body further than a front sheave. The front and rear sheaves support a cable for pull-downs. A lower pulley unit including a front lower body and a rear lower body is attached to a lower crossmember under the front sheave of the overhead pulley. The front lower body includes a sheave to redirect the cable laterally from the overhead pulley and a front face including a footrest and a notch to allow passage of the cable there through.

    DC INJECTION OF ENERGY FROM RENEWABLE POWER SOURCES
    4.
    发明申请
    DC INJECTION OF ENERGY FROM RENEWABLE POWER SOURCES 有权
    直流注入可再生能源的能源

    公开(公告)号：US20100246233A1

    公开(公告)日：2010-09-30

    申请号：US12416063

    申请日：2009-03-31

    申请人： Jason Campbell

    发明人： Jason Campbell

    IPC分类号： H02M1/00 ,  G05F1/10

    CPC分类号： H02J1/10 ,  H02J7/35 ,  Y10T307/944

    摘要： In general, in one aspect, the disclosure describes an apparatus to enable direct injection of DC power from a renewable power source (e.g., solar) into an electronic device (e.g., computer). The DC power from the renewable source is injected into the electronic device on the DC side of a power supply used to provide power thereto. The DC power is injected into a tap that is installed between the power supply and a system board using the DC power. The apparatus may include a voltage regulator that converts the DC power to a DC voltage associated with the electronic device. The set point of the voltage regulator may be on the high side of the voltage range of the electronic device so that power is preferentially provided by the renewable source with additional power being provided by the power supply. Other embodiments are described and claimed.

    摘要翻译： 通常，在一个方面，本公开描述了一种能够将DC电力从可再生电源（例如，太阳能）直接注入到电子设备（例如，计算机）中的装置。 来自可再生能源的DC电力被注入到用于向其供电的电源的DC侧的电子设备中。 DC电源注入使用直流电源安装在电源和系统板之间的抽头。 该装置可以包括电压调节器，其将DC功率转换为与电子设备相关联的DC电压。 电压调节器的设定点可以位于电子设备的电压范围的高侧，使得由可再生能源优先地提供电力，其中由电源提供额外的功率。 描述和要求保护其他实施例。

    UNIVERSAL PULLEY SYSTEM FOR POWER RACK
    10.
    发明申请
    UNIVERSAL PULLEY SYSTEM FOR POWER RACK 有权

    公开(公告)号：US20220193483A1

    公开(公告)日：2022-06-23

    申请号：US17560189

    申请日：2021-12-22

    申请人： Jason Campbell

    发明人： Jason Campbell

    IPC分类号： A63B21/00 ,  A63B21/062

    摘要： A pulley system for a weight rack includes an overhead pulley unit and a lower pulley unit. The overhead pulley is installed on an overhead crossmember of the weight rack to provide a plate loaded pull-down system. The overhead pulley has a main body and a mounting member recessed into it. A rear sheave is set off from the crossmember by the main body further than a front sheave. The front and rear sheaves support a cable for pull-downs. A lower pulley unit including a front lower body and a rear lower body is attached to a lower crossmember under the front sheave of the overhead pulley. The front lower body includes a sheave to redirect the cable laterally from the overhead pulley and a front face including a footrest and a notch to allow passage of the cable there through.