利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

74 条记录 (耗时 0.025 秒)

    Thrust and planetary gear coupling for a rotor of a distributor fuel injection pump
    61.
    发明授权
    Thrust and planetary gear coupling for a rotor of a distributor fuel injection pump 失效
    用于分配器燃油喷射泵转子的推力和行星齿轮联轴器

    公开(公告)号：US4530331A

    公开(公告)日：1985-07-23

    申请号：US593990

    申请日：1984-03-27

    申请人： Dennis H. Gibson ,  Alan R. Stockner

    发明人： Dennis H. Gibson ,  Alan R. Stockner

    IPC分类号： F02B75/02 ,  F02M41/06 ,  F16H1/28

    CPC分类号： F16H1/28 ,  F02M41/06 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2275/14 ,  Y02T10/123

    摘要： Planetary gear mechanisms are useful in distributor fuel injection pumps to couple a distributor rotor with a drive shaft in order to rotate the distributor rotor at a preselected output angular speed which is proportional to and less than a preselected input angular speed of the drive shaft.Previously disclosed planetary gear coupling arrangements are typically rather bulky and merely provide an angular speed reduction function. In contrast, the subject thrust and planetary gear coupling provides a relatively more compact arrangement for angular speed reduction and also includes a stationary dual-thrust plate which controls axial end play of both the drive shaft and the distributor rotor. The coupling further includes a relatively inexpensive and easy to assemble planet gear and carrier assembly which during operation rotatively drives the distributor rotor at the same output angular speed and which can also bear against the dual-thrust plate to act as a running thrust member.

    摘要翻译： 行星齿轮机构在分配器燃料喷射泵中有用，以将分配器转子与驱动轴联接，以使分配器转子以与驱动轴的预选输入角速度成比例且小于预选输出角速度的预选输出角速度旋转。 先前公开的行星齿轮联接装置通常相当庞大，并且仅提供角速度降低功能。 相反，目标推力和行星齿轮联轴器提供了相对更紧凑的角速度减小布置，并且还包括一个固定的双推力板，其控制驱动轴和分配器转子的轴向端部游隙。 联轴器还包括相对便宜且容易组装的行星齿轮和载体组件，其在操作期间以相同的输出角速度旋转地驱动分配器转子，并且还可以抵靠双推力板作为运行推力构件。

    DUAL FUEL ENGINE AND EVAPORATED NATURAL GAS SYSTEM
    63.
    发明申请
    DUAL FUEL ENGINE AND EVAPORATED NATURAL GAS SYSTEM 有权
    双燃料发动机和蒸发天然气系统

    公开(公告)号：US20140041633A1

    公开(公告)日：2014-02-13

    申请号：US13569260

    申请日：2012-08-08

    申请人： Hoisan Kim ,  Mark F. Sommars ,  Alan R. Stockner

    发明人： Hoisan Kim ,  Mark F. Sommars ,  Alan R. Stockner

    IPC分类号： F02M69/00

    CPC分类号： F02D41/0025 ,  F02D19/022 ,  F02D19/027 ,  F02D19/06 ,  F02D41/0027 ,  F02D41/003 ,  F02D41/3094 ,  F02D41/403 ,  F02M21/0212 ,  F02M21/0245 ,  F02M21/06 ,  Y02T10/36 ,  Y02T10/44

    摘要： A dual fuel compression ignition engine operates by injecting gaseous fuel and liquid diesel fuel from a common fuel injector directly into each engine cylinder. The gaseous fuel is ignited by compression igniting a small pilot injection quantity of the liquid diesel fuel. Evaporated natural gas from a cryogenic tank and/or a fuel conditioning module is dosed into an intake manifold of the engine with an electronically controlled supply valve. The electronically controlled supply valve may open to supply evaporated gas to the intake manifold contingent upon combustion conditions in the engine cylinder demonstrating a low risk of methane slip, and the dosing quantities are limited to reduce risk of ignition of an air/gas mixture in the intake manifold.

    摘要翻译： 双燃料压缩点火发动机通过将燃料和液态柴油燃料从共同的燃料喷射器直接注入到每个发动机气缸中来操作。 气体燃料通过压缩点燃，点燃小型飞行员喷射量的液体柴油燃料。 来自低温罐和/或燃料调节模块的蒸发天然气通过电子控制的供给阀装入发动机的进气歧管中。 电子控制的供应阀可以打开以将蒸发的气体供应到进气歧管，这取决于发动机气缸中的燃烧条件，表明甲烷滑动的风险低，并且限制剂量的数量被限制以降低空气/气体混合物的点火风险 进气歧管

    PRESSURE RECOVERY SYSTEM FOR LOW LEAKAGE CAM ASSISTED COMMON RAIL FUEL SYSTEM, FUEL INJECTOR AND OPERATING METHOD THEREFOR
    65.
    发明申请
    PRESSURE RECOVERY SYSTEM FOR LOW LEAKAGE CAM ASSISTED COMMON RAIL FUEL SYSTEM, FUEL INJECTOR AND OPERATING METHOD THEREFOR 审中-公开
    用于低泄漏辅助公共铁路燃料系统的压力恢复系统，燃油喷射器及其操作方法

    公开(公告)号：US20120199101A1

    公开(公告)日：2012-08-09

    申请号：US13022042

    申请日：2011-02-07

    申请人： Dana R. Coldren ,  Alan R. Stockner

    发明人： Dana R. Coldren ,  Alan R. Stockner

    IPC分类号： F02M69/46 ,  F02M51/00

    CPC分类号： F02M47/027 ,  F02M57/023 ,  F02M63/0035 ,  F02M63/0225

    摘要： A fuel system includes a plurality of fuel injectors each defining a nozzle supply passage, a nozzle outlet, a low pressure space, and a drain. The fuel system includes a plurality of mechanically actuated pressure intensifiers each including a tappet and being positioned partially within one of the fuel injectors, and a common rail fluidly connecting with each of the fuel injectors. Each of the fuel injectors further includes an injection pressure control mechanism having an injection pressure control valve. Each injection pressure control valve blocks the corresponding pressure intensifier from the common rail and fluidly connects the pressure intensifier with the low pressure space at a first position, and fluidly connects the pressure intensifier with the common rail and blocks the pressure intensifier from the low pressure space at a second position. Each of the fuel injectors further includes a pressure recovery mechanism having a pressure recovery valve. Each pressure recovery valve blocks the corresponding pressure intensifier from the common rail and fluidly connects the low pressure space and the drain at the first position, and fluidly connects the low pressure space with the common rail and blocks the low pressure space from the drain at the second position. Injecting fuel via operating the fuel system may include operating the fuel system in a low leakage mode where the pressure intensifier displaces fuel at a low pressure, between high pressure injections.

    摘要翻译： 燃料系统包括多个燃料喷射器，每个燃料喷射器限定喷嘴供应通道，喷嘴出口，低压空间和排水口。 燃料系统包括多个机械致动的压力增压器，每个压力增压器包括挺杆并且部分地位于一个燃料喷射器内，以及与每个燃料喷射器流体连接的共轨。 每个燃料喷射器还包括具有喷射压力控制阀的喷射压力控制机构。 每个喷射压力控制阀从共轨阻挡相应的增压器，并将压力增压器与第一位置处的低压空间流体连接，并且将压力增压器与公共导轨流体连接，并将压力增压器与低压空间 在第二个位置。 每个燃料喷射器还包括具有压力恢复阀的压力恢复机构。 每个压力恢复阀从共轨阻塞相应的增压器，并将第一位置的低压空间与排水口流体连接，并将低压空间与共轨相流体连接，并将低压空间与排水管 第二名 通过操作燃料系统注入燃料可以包括以低泄漏模式操作燃料系统，其中增压器在高压注射之间以低压将燃料置换。

    Inlet throttle controlled liquid pump with cavitation damage avoidance feature
    66.
    发明授权
    Inlet throttle controlled liquid pump with cavitation damage avoidance feature 有权
    进气节流控制液泵具有气蚀损伤避免功能

    公开(公告)号：US08202064B2

    公开(公告)日：2012-06-19

    申请号：US12951093

    申请日：2010-11-22

    申请人： Ye Tian ,  David C. Mack ,  Alan R. Stockner

    发明人： Ye Tian ,  David C. Mack ,  Alan R. Stockner

    IPC分类号： F04B49/22 ,  F02M57/02

    CPC分类号： F04B49/225 ,  F02M59/205 ,  F02M59/34 ,  F02M59/464 ,  F02M2200/04 ,  F04B11/0091 ,  Y10T137/7784

    摘要： A liquid pump includes an electronically controlled throttle inlet valve to control pump output. With each reciprocation cycle, a plunger displaces a fixed volume of fluid. When less than this fixed volume is desired as the output from the pump, the electronically controlled throttle inlet valve throttles flow past a passive inlet check valve to reduce output. As a consequence, cavitation bubbles are generated during the intake stroke. Cavitation damage to surfaces that define the inlet port passage are avoided by a specifically shaped and sized cavitation flow adjuster extending from the valve member of the passive inlet check valve. By positioning the cavitation flow adjuster in the inlet port passage, a flow pattern is formed in a way to encourage cavitation bubble collapse away from surfaces that could result in unacceptable cavitation damage to the pump.

    摘要翻译： 液体泵包括一个电子控制节气门入口阀，用于控制泵的输出。 在每个往复循环中，柱塞移动固定体积的流体。 当需要小于该固定体积作为来自泵的输出时，电子控制节气门入口阀节流阀流过被动进口止回阀以减少输出。 因此，在进气冲程期间产生气蚀气泡。 通过从被动入口止回阀的阀构件延伸的特定形状和尺寸的气蚀流量调节器来避免限定入口端口通道的表面的气蚀损坏。 通过将空化流调节器定位在入口通道中，形成流动模式以鼓励气泡从表面塌陷，这可能导致对泵的不可接受的空化损伤。

    FUEL SYSTEM HAVING A ONE-PIECE HOLLOW TUBE CONNECTION
    67.
    发明申请
    FUEL SYSTEM HAVING A ONE-PIECE HOLLOW TUBE CONNECTION 有权
    具有单层中空管连接的燃油系统

    公开(公告)号：US20090107462A1

    公开(公告)日：2009-04-30

    申请号：US11976797

    申请日：2007-10-29

    申请人： Dennis H. Gibson ,  Alan R. Stockner

    发明人： Dennis H. Gibson ,  Alan R. Stockner

    IPC分类号： F02M69/46

    CPC分类号： F02M55/02 ,  F02M55/005 ,  F02M61/14 ,  F02M63/0225

    摘要： A fuel system for an engine including a cylinder head having a first bore and a second bore intersecting the first bore is disclosed. The fuel system includes a common rail and a fuel injector coupled to the cylinder head and at least partially received within the first bore. The fuel system also includes a one-piece hollow tube, extending linearly from the common rail to the fuel injector through the second bore. The one-piece hollow tube is configured to communicate high pressure fuel from the common rail to the fuel injector.

    摘要翻译： 公开了一种用于发动机的燃料系统，其包括具有与第一孔相交的第一孔和第二孔的气缸盖。 燃料系统包括共轨和联接到气缸盖并且至少部分地容纳在第一孔内的燃料喷射器。 燃料系统还包括一体式中空管，其通过第二孔从共轨直线延伸到燃料喷射器。 一体式中空管构造成将来自共轨的高压燃料与燃料喷射器相通。

    Dual solenoid latching actuator and method of using same
    69.
    发明授权
    Dual solenoid latching actuator and method of using same 有权
    双电磁阀闭锁执行机构及其使用方法

    公开(公告)号：US06685160B2

    公开(公告)日：2004-02-03

    申请号：US09918101

    申请日：2001-07-30

    申请人： Ronald D. Shinogle ,  Alan R. Stockner

    发明人： Ronald D. Shinogle ,  Alan R. Stockner

    IPC分类号： F16K3102

    CPC分类号： F02D41/20 ,  F02D2041/2072 ,  F02D2041/2079 ,  F02M47/027 ,  F02M57/025 ,  F02M63/0015 ,  F02M63/0063

    摘要： A dual solenoid latching actuator is disclosed and provides an electrical circuit that includes at least one current restrictor, which are preferably a first diode and a second diode. The at least one current restrictor is positioned and arranged such that current flowing in a first direction can energize only one of a first solenoid coil and a second solenoid coil and current flowing in a second direction can energize only the other solenoid coil.

    摘要翻译： 公开了一种双电磁锁定致动器，并且提供了包括至少一个限流器的电路，其优选地是第一二极管和第二二极管。 所述至少一个电流限制器被定位和布置成使得沿第一方向流动的电流只能激励第一螺线管线圈和第二螺线管线圈中的一个，并且沿第二方向流动的电流可以仅激励另一个螺线管线圈。