Syrup Pump And Controller
    1.
    发明申请

    公开(公告)号:US20180044157A1

    公开(公告)日:2018-02-15

    申请号:US15235854

    申请日:2016-08-12

    摘要: A beverage syrup pump system is disclosed including a pump housing having an internal pumping chamber, a pump motor, and a pumping mechanism driven by the motor within the pumping chamber. The pumping mechanism receives a syrup fluid at a first pressure and discharges the fluid at a second pressure which is greater than the first pressure. A pressure transducer adjacent a sensor port and in contact with a quantity of the fluid at the second pressure generates an electrical signal based upon the second pressure. A programmable micro controller receives the electrical signal from the pressure transducer and is capable of starting and stopping the pump motor. The micro controller will immediately stop the pump motor if the second pressure exceeds a predetermined maximum pressure level. The micro controller will also stop the pump motor if the second pressure falls and remains below a predetermined minimum pressure level for a predetermined first time interval.

    Footwear with flexible display means

    公开(公告)号:US11672303B2

    公开(公告)日:2023-06-13

    申请号:US17423117

    申请日:2019-12-18

    申请人: Avihay Cohen

    发明人: Avihay Cohen

    IPC分类号: A43B3/40 A43B3/00 A43B3/12

    CPC分类号: A43B3/40 A43B3/0078 A43B3/128

    摘要: The present invention relates to footwear with flexible display means, comprising: a) at least one strap that is comprised of a flexible thin display panel, b) a sole comprising attachment latches adapted to attach the at least one strap to the sole; and an electrical circuitry configured to enable the flexible thin display panel to display digital content.

    Syrup pump and controller
    5.
    发明授权

    公开(公告)号:US09919909B2

    公开(公告)日:2018-03-20

    申请号:US15235854

    申请日:2016-08-12

    摘要: A beverage syrup pump system is disclosed including a pump housing having an internal pumping chamber, a pump motor, and a pumping mechanism driven by the motor within the pumping chamber. The pumping mechanism receives a syrup fluid at a first pressure and discharges the fluid at a second pressure which is greater than the first pressure. A pressure transducer adjacent a sensor port and in contact with a quantity of the fluid at the second pressure generates an electrical signal based upon the second pressure. A programmable micro controller receives the electrical signal from the pressure transducer and is capable of starting and stopping the pump motor. The micro controller will immediately stop the pump motor if the second pressure exceeds a predetermined maximum pressure level. The micro controller will also stop the pump motor if the second pressure falls and remains below a predetermined minimum pressure level for a predetermined first time interval.