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12 条记录 (耗时 0.029 秒)

    Constant power, part load control strategy for electronic engine controls
    4.
    发明授权
    Constant power, part load control strategy for electronic engine controls 失效
    电力发动机控制的恒功率，部分负载控制策略

    公开(公告)号：US06371884B1

    公开(公告)日：2002-04-16

    申请号：US09574481

    申请日：2000-05-19

    申请人： Derek Albert Channing

    发明人： Derek Albert Channing

    IPC分类号： B60K4104

    CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/10 ,  B60W30/18 ,  B60W30/1819 ,  B60W2540/10 ,  B60W2550/12 ,  B60W2710/1061 ,  F02D11/105 ,  F02D41/023 ,  F02D2200/0406 ,  F02D2200/602 ,  F02D2200/703 ,  F02D2250/18 ,  F16H63/502 ,  Y10T477/675

    摘要： A method and system for an electronic engine control includes a strategy that correlates an accelerator pedal position with a selected, constant driveshaft power level regardless of changes in the transmission ratio. The invention includes adjusting the engine speed and torque so that the driveshaft torque both before and after the transmission shift remain the same if the accelerator pedal is at the same angle. The inventive constant power, part-load control strategy improves the smoothness of transmission shifts and fuel economy by creating a direct, consistent relationship between the pedal angle and driveshaft power level.

    摘要翻译： 用于电子发动机控制的方法和系统包括将加速器踏板位置与所选择的恒定的驱动轴功率水平相关联的策略，而与传动比的变化无关。 本发明包括调整发动机速度和转矩，使得如果加速器踏板处于相同的角度，变速器换挡之前和之后的驱动轴转矩保持相同。 本发明的恒功率部分负载控制策略通过创建踏板角度和驱动轴功率水平之间的直接一致的关系来提高变速器换档和燃油经济性的平滑度。

    System for priming a diesel fuel system
    5.
    发明授权
    System for priming a diesel fuel system 有权
    启动柴油机系统

    公开(公告)号：US06269801B1

    公开(公告)日：2001-08-07

    申请号：US09430761

    申请日：1999-10-29

    申请人： Derek Albert Channing

    发明人： Derek Albert Channing

    IPC分类号： F02M3700

    CPC分类号： F02M55/00 ,  F02M37/20 ,  F02M55/007

    摘要： An apparatus for priming a diesel fuel system includes a diesel engine having a plurality of injectors. The injectors receive a supply of diesel fuel from a fuel injection pump. A fuel feed pump supplies diesel fuel to the fuel injection pump. A controller energizes said fuel feed pump during an initial operating time period. The controller then de-energizes said fuel pump during a second operating time period to prevent heat build up, noise, and battery drain. The controller then energizes said fuel feed pump during a priming time period, allowing the diesel fuel system to be primed with diesel fuel. The controller then de-energizes said fuel pump after said priming time period to prevent heat build up, noise, and battery drain.

    摘要翻译： 用于起动柴油燃料系统的装置包括具有多个喷射器的柴油发动机。 喷油器从燃油喷射泵接收柴油燃料。 燃料供给泵向燃油喷射泵供应柴油。 控制器在初始操作时间段期间激励所述燃料供给泵。 然后，控制器在第二操作时间段期间使所述燃料泵断电，以防止发热，噪声和电池耗尽。 然后，控制器在启动期间激励所述燃料供给泵，允许柴油机系统用柴油燃料喷射。 控制器然后在所述启动时间段之后使所述燃料泵断电，以防止发热，噪声和电池排出。

    Pressure and temperature control for fuel delivery systems
    6.
    发明授权
    Pressure and temperature control for fuel delivery systems 失效
    燃油输送系统的压力和温度控制

    公开(公告)号：US5887572A

    公开(公告)日：1999-03-30

    申请号：US851235

    申请日：1997-05-05

    申请人： Derek Albert Channing

    发明人： Derek Albert Channing

    IPC分类号： F02M31/20 ,  F02M37/22 ,  F02M69/54 ,  F02M37/04

    CPC分类号： F02M69/54 ,  F02M31/20 ,  F02M37/22 ,  Y02T10/126

    摘要： A control system for a fuel delivery system regulates fuel pressure on the filtered side of a fuel filter and relieves excessive primary pump flow from the unfiltered side of the filter. The valve also selectively provides warm fuel to de-wax the fuel filter after a cold start. Once wax build-up is no longer an issue, the warm fuel is directed to a fuel cooler or a heat sink, such as the fuel tank. The control system prioritizes the maintenance of filtered fuel pressure over maximizing fuel returned for cooling. Also, the fuel filter is protected from excessive fuel pressure differential.

    摘要翻译： 用于燃料输送系统的控制系统调节燃料过滤器的过滤侧上的燃料压力，并且减轻过滤器的未过滤侧的过多的主泵流量。 冷启动后，该阀还选择性地提供温暖的燃料以使燃油过滤器脱蜡。 一旦蜡积聚不再是问题，暖燃料被引导到燃料冷却器或散热器，例如燃料箱。 控制系统优先考虑过滤燃油压力的维持，以最大限度地提高冷却所返回的燃料。 此外，燃料过滤器被保护以免过多的燃料压力差。

    System for preventing fuel pump air ingestion
    9.
    发明授权
    System for preventing fuel pump air ingestion 失效
    用于防止燃油泵空气摄入的系统

    公开(公告)号：US06253741B1

    公开(公告)日：2001-07-03

    申请号：US09487090

    申请日：2000-01-19

    申请人： Derek Albert Channing

    发明人： Derek Albert Channing

    IPC分类号： F02M3704

    CPC分类号： F02D33/006 ,  F02B3/06 ,  F02D41/3082 ,  F02D41/3827 ,  F02D41/3836 ,  F02D2041/224 ,  F02D2250/31 ,  F02M37/0052 ,  F02M37/20 ,  F02M39/005

    摘要： A device for preventing fuel pump air ingestion in a diesel fuel system includes a diesel engine having a plurality of injectors. The injectors receive a supply of diesel fuel from a fuel injection pump at a high pressure. The fuel injection pump receives the supply of diesel fuel from a transfer pump at a transfer pressure through a transfer pressure gallery. The supply of diesel fuel is stored in a fuel tank coupled to the transfer pump through a fuel line. To prevent air from entering the diesel fuel system, a low pressure sensing switch is coupled to the transfer pressure gallery and senses the transfer pressure. When the transfer pressure drops below a predetermined pressure a controller disables the fuel injection pump. Once the transfer pressure rises above the predetermined pressure level the controller enables the fuel injection pump.

    摘要翻译： 用于防止燃料泵空气吸入柴油机系统的装置包括具有多个喷射器的柴油发动机。 喷油器在高压下从燃油喷射泵接收柴油燃料。 燃料喷射泵在转印压力下通过转印压力传感器接收来自转印泵的柴油燃料。 柴油燃料的供应被储存在通过燃料管线联接到输送泵的燃料箱中。 为了防止空气进入柴油燃料系统，低压感测开关连接到转印压力传感器并感测转印压力。 当转印压力低于预定压力时，控制器禁用燃油喷射泵。 一旦传送压力升高到超过预定压力水平，控制器就可以使用燃料喷射泵。

    Diesel vehicle primary fuel pump driven by return fuel energy
    10.
    发明授权
    Diesel vehicle primary fuel pump driven by return fuel energy 失效
    柴油车一级燃油泵由燃油回流驱动

    公开(公告)号：US5878724A

    公开(公告)日：1999-03-09

    申请号：US996901

    申请日：1997-12-23

    申请人： Derek Albert Channing

    发明人： Derek Albert Channing

    IPC分类号： F02M37/00 ,  F02M37/02 ,  F02M37/04 ,  F02M37/10

    CPC分类号： F02M37/0052 ,  F02M37/04 ,  F02M37/025 ,  F02M37/106

    摘要： A fuel system for an automotive vehicle equipped with a diesel engine includes a fuel tank, a fuel injection pump, a fuel supply passage for conducting fuel from the fuel tank to the fuel injection pump, and a fuel return passage for conducting fuel from the fuel injection pump to the fuel tank. A hydraulically powered lift pump moves fuel from the fuel tank to the fuel injection pump through a fuel supply passage. The lift pump includes a hydraulic motor powered by fuel flowing through the fuel return passage and a primary fuel pump coupled to and powered by the hydraulic motor, with the primary fuel pump providing fuel to the injection pump through the fuel supply passage.

    摘要翻译： 配备有柴油发动机的汽车的燃料系统包括燃料箱，燃料喷射泵，用于将燃料从燃料箱传导到燃料喷射泵的燃料供给通道和用于从燃料传导燃料的燃料返回通道 注射泵到燃油箱。 液压动力提升泵通过燃料供应通道将燃料从燃料箱移动到燃料喷射泵。 提升泵包括由流过燃料返回通道的燃料供给的液压马达和耦合到液压马达并由液压马达驱动的主燃料泵，主燃料泵通过燃料供应通道向喷射泵提供燃料。