利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.052 秒)

    Diesel fuel injection pump with adaptive torque balance control
    2.
    发明授权
    Diesel fuel injection pump with adaptive torque balance control 失效
    柴油燃油喷射泵具有自适应扭矩平衡控制

    公开(公告)号：US4539956A

    公开(公告)日：1985-09-10

    申请号：US448311

    申请日：1982-12-09

    申请人： James F. Hengel ,  Donald J. Armstrong ,  Frank Ament ,  Marc B. Center ,  John E. Ausen

    发明人： James F. Hengel ,  Donald J. Armstrong ,  Frank Ament ,  Marc B. Center ,  John E. Ausen

    IPC分类号： F02B3/06 ,  F02D41/00 ,  F02D41/02 ,  F02D41/14 ,  F02D41/34 ,  F02D41/40 ,  F02M41/14 ,  F02M39/00 ,  F02M59/20

    CPC分类号： F02D41/0085 ,  F02D41/408 ,  F02M41/1411 ,  F02B3/06 ,  F02D2200/1015 ,  F02D41/1498 ,  Y02T10/44

    摘要： An otherwise conventional fuel supply system of the type that includes an engine driven distributor type fuel injection pump operatively connected to a diesel engine is modified so as to include a normally closed solenoid actuated valve means operatively associated with the inlet passage means of the pump in a location between the transfer pump of the pump and the injection pump means of the pump; an adaptive torque balancing electronic controlled electric power source being connected to the solenoid actuated valve means, whereby the solenoid actuated valve means is operative to supplement the metering valve control of fuel flow from the transfer pump to the injection pump means whereby the fuel flow to the injection pump means and from the injection pump means to each of the respective injection nozzles for each of the cylinders is controlled as a function of engine operation and the incremental speed difference per preselected degrees of movement among the respective cylinders of the engine.

    摘要翻译： 修改了包括可操作地连接到柴油发动机的发动机驱动的分配器式燃料喷射泵的类型的常规燃料供应系统，以便包括与泵的入口通道装置可操作地相关联的常闭螺线管致动阀装置 泵的输送泵与泵的注射泵装置之间的位置; 自适应扭矩平衡电子控制电源连接到电磁致动阀装置，由此电磁致动阀装置可操作以补充从转移泵到喷射泵装置的燃料流量的计量阀控制，由此燃料流向 喷射泵装置和从喷射泵装置到每个气缸的各个喷射喷嘴的每一个被控制为发动机操作的函数，以及每个预定的发动机气缸之间的移动程度的增加速度差。

    Fuel efficient powertrain system
    5.
    发明授权
    Fuel efficient powertrain system 失效
    燃油效率传动系统

    公开(公告)号：US06588392B2

    公开(公告)日：2003-07-08

    申请号：US09931980

    申请日：2001-08-17

    申请人： Donald J. Armstrong ,  Harold E. Durling

    发明人： Donald J. Armstrong ,  Harold E. Durling

    IPC分类号： F02B7506

    CPC分类号： B60K6/28 ,  B60K6/12 ,  B60K6/485 ,  B60W10/06 ,  B60W2510/244 ,  F02B2075/125 ,  F02D17/02 ,  F02D41/0087 ,  F02D41/1497 ,  F02D2250/21 ,  F02D2250/24 ,  F02N11/04 ,  Y02T10/123 ,  Y02T10/6208 ,  Y02T10/6226 ,  Y10S903/907

    摘要： A powertrain system includes a cylinder deactivation system mechanically coupled to an internal combustion engine, and electrically coupled to an engine management system. The engine management system signals the cylinder deactivation system to selectively deactivate one or more engine cylinders. The engine continues to operate using the remaining available active engine cylinders, and generates an inconsistent torque output. A torque-smoothing device mechanically coupled to the engine, and electrically or hydraulically coupled to an energy storage device, removes and releases energy periodically to compensate for the inconsistent torque output.

    摘要翻译： 动力系统包括机械联接到内燃机并且电耦合到发动机管理系统的气缸停用系统。 发动机管理系统指示气缸停用系统选择性地停用一个或多个发动机气缸。 发动机使用剩余的可用的主动发动机气缸继续运行，并产生不一致的转矩输出。 机械耦合到发动机并且电或液压耦合到能量存储装置的扭矩平滑装置周期性地去除和释放能量以补偿不一致的扭矩输出。

    Modular fuel delivery system
    6.
    发明授权
    Modular fuel delivery system 失效
    模块化燃油输送系统

    公开(公告)号：US5070849A

    公开(公告)日：1991-12-10

    申请号：US656668

    申请日：1991-02-15

    申请人： Gregory E. Rich ,  Donald J. Armstrong

    发明人： Gregory E. Rich ,  Donald J. Armstrong

    IPC分类号： F02M37/10 ,  F04B23/14 ,  F04F5/54

    CPC分类号： F02M37/106 ,  F04B23/14 ,  F04F5/54 ,  Y10T137/86075 ,  Y10T137/86228

    摘要： A modular fuel delivery system including a reservoir in a fuel tank, an electric fuel pump in the reservoir, and a jet pump for pumping fuel from the fuel tank into the reservoir wherein overflow from the reservoir is recirculated by the jet pump back into the reservoir to minimize mixing of potentially hot overflow with cooler bulk fuel in the fuel tank. A recirculation fluid flow path extends from the reservoir to a secondary inlet of the jet pump adjacent a small diameter end of a venturi passage in the latter. A valve closes the recirculation flow path when the reservoir is not overflowing and opens the recirculation flow path when the reservoir is overflowing. A portion of the recirculation flow path is above the maximum surface elevation of fuel in the fuel tank so that the pressure head at the recirculation inlet exceeds the pressure head at the main inlet of the jet pump open to the fuel tank. Accordingly, when the recirculation flow path is open, the jet pump entrains fuel from the recirculation inlet in preference to fuel from the main inlet.

    摘要翻译： 模块化燃料输送系统，其包括在燃料箱中的储存器，储存器中的电动燃料泵，以及用于将燃料从燃料箱泵送到储存器中的喷射泵，其中来自储存器的溢流被喷射泵再循环回到储存器 以尽可能减少潜在的热溢流与燃料箱中较冷的散装燃料的混合。 再循环流体流动路径从储存器延伸到喷射泵的次级入口，邻近文丘里通道的小直径端。 当储存器不溢出时，阀关闭再循环流动路径，并且当储存器溢出时打开再循环流动路径。 再循环流动路径的一部分高于燃料箱中的燃料的最大表面高度，使得再循环入口处的压头超过在燃料箱开口的喷射泵的主入口处的压力头。 因此，当再循环流路打开时，喷射泵优先于来自主入口的燃料从再循环入口夹带燃料。

    Compression operated injector with fuel injection control
    8.
    发明授权
    Compression operated injector with fuel injection control 失效
    具有燃料喷射控制的压缩操作喷油器

    公开(公告)号：US4394856A

    公开(公告)日：1983-07-26

    申请号：US278657

    申请日：1981-06-29

    申请人： Richard H. Smith ,  Donald J. Armstrong

    发明人： Richard H. Smith ,  Donald J. Armstrong

    IPC分类号： F02B3/06 ,  F02M49/02

    CPC分类号： F02M49/02 ,  F02B3/06

    摘要： A compression operated diesel fuel injector, for use with an internal combustion engine, is provided with a compression operated piston that is associated with a pump cylinder and plunger to effect pressurization of fuel for discharge from the injector, the piston also defining with the associate injector housing a fuel control chamber. A solenoid actuated valve is operatively positioned to normally block the return flow of fuel from the fuel control chamber to the fuel reservoir for the engine and, a variable flow orifice means is operatively positioned downstream of this valve to control the return fuel flow pressure as a function of engine speed and load to thus regulate the return flow of fuel from the control chamber so as to thereby control engine compression operation of the piston and, accordingly, to correspondingly regulate the rate of fuel injection from the fuel injector.

    摘要翻译： 用于内燃机的压缩操作的柴油燃料喷射器设置有压缩操作的活塞，其与泵气缸和柱塞相关联，以实现对来自喷射器的排出的燃料的加压，活塞还与关联喷射器 容纳燃料控制室。 电磁致动阀可操作地定位成通常阻挡燃料从燃料控制室返回到用于发动机的燃料储存器的回流，并且可变流量孔装置可操作地定位在该阀的下游，以将回流燃料流量压力控制为 发动机速度和负载的功能，从而调节来自控制室的燃料的返回流量，从而控制活塞的发动机压缩操作，并因此相应地调节燃料喷射器的燃料喷射速率。