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37 条记录 (耗时 0.021 秒)

    Hybrid fire fighting vehicle
    14.
    发明授权
    Hybrid fire fighting vehicle 有权

    公开(公告)号：US10981024B1

    公开(公告)日：2021-04-20

    申请号：US17066332

    申请日：2020-10-08

    申请人： Oshkosh Corporation

    发明人： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

    IPC分类号： B60W10/04 ,  B60W10/00 ,  A62C27/00 ,  B60K6/48 ,  B60P3/22

    摘要： A fire fighting vehicle includes a front axle, a rear axle, an engine, an energy storage device, an electromechanical transmission, a fluid tank configured to store a fluid, a pump configured to provide the fluid from the fluid tank to a fluid outlet, and a power divider positioned between the engine, the pump, and the electromechanical transmission. The power divider includes a first interface coupled to the engine, a second interface coupled to the pump, and a third interface coupled to the electromechanical transmission. The electromechanical transmission is (i) selectively mechanically coupled to the engine by the power divider and (ii) electrically coupled to the energy storage device to facilitate driving at least one of the front axle or the rear axle. The pump is selectively mechanically coupled to the engine by the power divider to facilitate pumping the fluid to the fluid outlet.

    HYBRID FIRE FIGHTING VEHICLE
    15.
    发明申请
    HYBRID FIRE FIGHTING VEHICLE 有权

    公开(公告)号：US20210106856A1

    公开(公告)日：2021-04-15

    申请号：US17066332

    申请日：2020-10-08

    申请人： Oshkosh Corporation

    发明人： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

    IPC分类号： A62C27/00 ,  B60P3/22 ,  B60K6/48

    摘要： A fire fighting vehicle includes a front axle, a rear axle, an engine, an energy storage device, an electromechanical transmission, a fluid tank configured to store a fluid, a pump configured to provide the fluid from the fluid tank to a fluid outlet, and a power divider positioned between the engine, the pump, and the electromechanical transmission. The power divider includes a first interface coupled to the engine, a second interface coupled to the pump, and a third interface coupled to the electromechanical transmission. The electromechanical transmission is (i) selectively mechanically coupled to the engine by the power divider and (ii) electrically coupled to the energy storage device to facilitate driving at least one of the front axle or the rear axle. The pump is selectively mechanically coupled to the engine by the power divider to facilitate pumping the fluid to the fluid outlet.

    Operational modes for hybrid fire fighting vehicle
    16.
    发明授权
    Operational modes for hybrid fire fighting vehicle 有权

    公开(公告)号：US10974724B1

    公开(公告)日：2021-04-13

    申请号：US17066337

    申请日：2020-10-08

    申请人： Oshkosh Corporation

    发明人： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

    IPC分类号： B60W30/18 ,  B60K25/06 ,  B60K6/387 ,  B60K17/02 ,  B60W20/00 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W10/02 ,  B60K17/356 ,  B60K17/12 ,  A62C27/00 ,  B60K25/02

    摘要： A fire fighting vehicle includes a powertrain, an accessory drive, and a controller. The powertrain includes an engine, an energy storage device, and an electromechanical transmission (i) electrically coupled to the energy storage device and (ii) selectively mechanically coupled to the engine. The electromechanical transmission is configured to (a) selectively drive a front axle and/or a rear axle and (b) selectively generate energy for storage in the energy storage device as stored energy. The accessory drive is positioned to receive a mechanical input from the engine and the electromechanical transmission. The controller is configured to selectively operate the powertrain in (i) a standby mode by operating the electromechanical transmission using the stored energy to drive the accessory drive with the engine off and (ii) a rollout mode by operating the electromechanical transmission using the stored energy to drive the front axle and/or the rear axle with the engine off.

    Surrogate foam test system
    17.
    发明授权
    Surrogate foam test system 有权

    公开(公告)号：US10758759B2

    公开(公告)日：2020-09-01

    申请号：US15890477

    申请日：2018-02-07

    申请人： Oshkosh Corporation

    发明人： Jason Shively ,  Tim Nelson ,  David Kay ,  Seth Newlin

    IPC分类号： A62C37/50 ,  A62C27/00 ,  A62C37/36 ,  A62C5/00 ,  A62C5/02

    摘要： An agent distribution system includes a water tank, a flush line, a flush valve, an agent storage tank, an agent line, an agent valve, a first flow meter, and a second flow meter. The flush line receives water from the water tank. The flush valve is configured to selectively prevent water from flowing along the flush line downstream of the flush valve. The agent line receives agent from the agent tank. The agent valve is configured to selectively prevent agent from flowing along the agent line downstream of the agent valve. The flush line extends into the agent line at a junction. The junction is disposed downstream of the agent valve. The first flow meter is positioned along the agent line downstream of the junction. The second flow meter is positioned downstream of the first flow meter and upstream of a discharge system.