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    BATTERY SYSTEM AND RELATED MANAGEMENT SYSTEM
    5.
    发明申请
    BATTERY SYSTEM AND RELATED MANAGEMENT SYSTEM 有权

    公开(公告)号：US20220314819A1

    公开(公告)日：2022-10-06

    申请号：US17631206

    申请日：2020-07-29

    申请人： BRIGGS & STRATTON, LLC

    发明人： Kyle Harvey ,  Todd Johnson ,  Mark Noller ,  Jacob Schmalz ,  Nick Zeidler

    IPC分类号： B60L50/60 ,  H01M50/509 ,  H02J7/00

    摘要： A battery system includes a battery assembly and an equipment interface. The battery assembly includes a battery pack, a battery housing enclosing the battery pack, a communication gateway, and a first electrical connector. The battery pack includes rechargeable battery cells. The communication gateway is configured to communicate using a first communication protocol and a second communication protocol different from the first communication protocol. The first electrical connector includes a plurality of first terminals. The equipment interface is configured to be coupled to a piece of equipment, and includes a second electrical connector including a plurality of second terminals. The second electrical connector is configured to mate with the first electrical connector to electrically coupled the plurality of first terminals with the plurality of second terminals to electrically couple the battery assembly to the equipment interface.

    Sprayer equipment with fluid mixing system
    6.
    发明授权
    Sprayer equipment with fluid mixing system 有权

    公开(公告)号：US11103886B2

    公开(公告)日：2021-08-31

    申请号：US16247251

    申请日：2019-01-14

    申请人： Briggs & Stratton, LLC

    发明人： Kyle Harvey ,  Todd Johnson ,  Jeffrey Zeiler

    IPC分类号： B05B12/16 ,  B05B9/00 ,  B05B12/02 ,  A01C17/00 ,  B05B12/12 ,  B05B9/06 ,  B05B7/32 ,  B05B12/14 ,  B05B12/00 ,  B05B15/55 ,  B05B1/20 ,  B05B12/04 ,  B05B1/30

    摘要： A sprayer equipment includes a support frame, a pump, a pressure regulator, a concentrate tank, an injector, a spray nozzle, and a controller. The support frame has a plurality of wheels. The pump is coupled to the support frame and includes a pump inlet configured to be fluidly coupled to a water source and a pump outlet providing water at an increased water pressure. The pressure regulator is configured to control the pressure of the water. The concentrate tank is supported by the support frame and configured to store a concentrate fluid. The injector is fluidly coupled to the concentrate tank and configured to inject the concentrate fluid into the water. The spray nozzle is fluidly coupled to the pump outlet and the injector. The controller is coupled to the injector and is configured to control operation of the injector.

    POWER RAKE DEVICES
    7.
    发明申请
    POWER RAKE DEVICES 有权

    公开(公告)号：US20210243947A1

    公开(公告)日：2021-08-12

    申请号：US17240328

    申请日：2021-04-26

    申请人： Briggs & Stratton, LLC

    发明人： Kyle Harvey ,  Ryan Jaskowiak ,  Matthew S. Zurawski

    IPC分类号： A01D34/47 ,  A01D43/14 ,  A01D43/063

    摘要： A dethatcher includes a frame having a front and a rear end, a handle coupled to the frame and movable between a use position and a storage position, multiple wheels coupled to the frame, a cutting reel housed in the frame, and an engine for powering a drive mechanism of the shaft. The cutting reel includes a shaft having a first end and a second end, at least one cutting mechanism located between the first end and the second end of the shaft, and the drive mechanism for powering the shaft. When the handle is in the use position, the handle extends away from the front end of the frame and when the handle is in the storage position the handle extends toward the front end of the frame.