FUEL EFFICIENT HYDRAULIC POWER STEERING
    2.
    发明申请
    FUEL EFFICIENT HYDRAULIC POWER STEERING 有权
    燃油效率液压动力转向

    公开(公告)号:US20090139223A1

    公开(公告)日:2009-06-04

    申请号:US11947951

    申请日:2007-11-30

    IPC分类号: B62D5/06

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    摘要翻译: 一种液压动力转向系统,其通过依靠控制阀在齿轮的输入侧和辅助舵机内部的压力之间保持比例压力控制。 在某些事件中,在齿轮的输入侧和舵机内部的辅助压力之间保持压力差。 这些事件包括运行泵以使蓄能器完全充电,在蓄能器完全充满之后使泵空转,在具有对转向负载的需求的转向事件开始时,从完全充电的蓄能器排出压力,通过以下方式恢复蓄能器的排出压力 在转向事件开始后打开泵后运行泵,并在转向事件期间打开阀歧管中的安全阀。

    Fuel efficient hydraulic power steering

    公开(公告)号:US08151564B2

    公开(公告)日:2012-04-10

    申请号:US12821864

    申请日:2010-06-23

    IPC分类号: B62D5/065 F04B49/00

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    Fuel efficient hydraulic power steering
    5.
    发明授权
    Fuel efficient hydraulic power steering 有权
    省油液压动力转向

    公开(公告)号:US08256215B2

    公开(公告)日:2012-09-04

    申请号:US12820631

    申请日:2010-06-22

    IPC分类号: B62D5/065 F04B49/00

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    摘要翻译: 一种液压动力转向系统,其通过依靠控制阀在齿轮的输入侧和辅助舵机内部的压力之间保持比例压力控制。 在某些事件中,在齿轮的输入侧和舵机内部的辅助压力之间保持压力差。 这些事件包括运行泵以使蓄能器完全充电,在蓄能器完全充满之后使泵空转,在具有对转向负载的需求的转向事件开始时,从完全充电的蓄能器排出压力,通过以下方式恢复蓄能器的排出压力 在转向事件开始后打开泵后运行泵,并在转向事件期间打开阀歧管中的安全阀。

    Fuel efficient hydraulic power steering

    公开(公告)号:US08181457B2

    公开(公告)日:2012-05-22

    申请号:US12821575

    申请日:2010-06-23

    IPC分类号: B62D5/065 F04B49/00

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    FUEL EFFICIENT HYDRAULIC POWER STEERING

    公开(公告)号:US20100257855A1

    公开(公告)日:2010-10-14

    申请号:US12821864

    申请日:2010-06-23

    IPC分类号: F16D31/02

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    FUEL EFFICIENT HYDRAULIC POWER STEERING
    8.
    发明申请
    FUEL EFFICIENT HYDRAULIC POWER STEERING 有权
    燃油效率液压动力转向

    公开(公告)号:US20100258375A1

    公开(公告)日:2010-10-14

    申请号:US12820631

    申请日:2010-06-22

    IPC分类号: B62D5/087

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    摘要翻译: 一种液压动力转向系统,其通过依靠控制阀在齿轮的输入侧和辅助舵机内部的压力之间保持比例压力控制。 在某些事件中,在齿轮的输入侧和舵机内部的辅助压力之间保持压力差。 这些事件包括运行泵以使蓄能器完全充电,在蓄能器完全充满之后使泵空转,在具有对转向负载的需求的转向事件开始时,从完全充电的蓄能器排出压力,通过以下方式恢复蓄能器的排出压力 在转向事件开始后打开泵后运行泵,并在转向事件期间打开阀歧管中的安全阀。

    FUEL EFFICIENT HYDRAULIC POWER STEERING

    公开(公告)号:US20100257854A1

    公开(公告)日:2010-10-14

    申请号:US12821575

    申请日:2010-06-23

    IPC分类号: F16D31/02

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    Fuel efficient hydraulic power steering
    10.
    发明授权
    Fuel efficient hydraulic power steering 有权
    省油液压动力转向

    公开(公告)号:US07743610B2

    公开(公告)日:2010-06-29

    申请号:US11947951

    申请日:2007-11-30

    IPC分类号: B62D5/065 F04B49/00

    CPC分类号: B62D5/065 B62D5/063

    摘要: A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event.

    摘要翻译: 一种液压动力转向系统,其通过依靠控制阀在齿轮的输入侧和辅助舵机内部的压力之间保持比例压力控制。 在某些事件中,在齿轮的输入侧和舵机内部的辅助压力之间保持压力差。 这些事件包括运行泵以使蓄能器完全充电,在蓄能器完全充满之后使泵空转,在具有对转向负载的需求的转向事件开始时,从完全充电的蓄能器排出压力,通过以下方式恢复蓄能器的排出压力 在转向事件开始后打开泵后运行泵,并在转向事件期间打开阀歧管中的安全阀。