公开(公告)号：US5572974A

公开(公告)日：1996-11-12

申请号：US391739

申请日：1995-02-21

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： F02M51/00 ,  F02M55/00 ,  F02M63/00 ,  F02M69/34 ,  F02M37/04

CPC分类号： F02M55/00 ,  F02M51/00 ,  F02M63/00 ,  F02M69/34

摘要： A high pressure fuel system includes a combination bypass and safety pressure release valve across the high pressure fuel pump. The combination valve allows the feed pump to directly provide fuel to the system before the high pressure pump reaches full output pressure. The valve also releases overpressure in the system when the high pressure pump is deadheaded. The combination valve includes a check ball which allows fuel to flow from its input to its output when the pressure is greater at its input than at its output.

摘要翻译： 高压燃料系统包括跨过高压燃料泵的组合旁路和安全压力释放阀。 组合阀允许进料泵在高压泵达到完全输出压力之前直接向系统提供燃料。 当高压泵是头部时，阀门也释放系统中的过压。 组合阀包括一个止回球，当压力在其输入处比在其输出处更大时，允许燃料从其输入流动到其输出。

公开(公告)号：US5377633A

公开(公告)日：1995-01-03

申请号：US090418

申请日：1993-07-12

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： F02P13/00 ,  F02B1/04 ,  F02B75/02 ,  F02M53/06 ,  F02M57/00 ,  F02M57/06

CPC分类号： F02M57/00 ,  F02M53/06 ,  F02B1/04 ,  F02B2075/027

摘要： A high pressure fuel injector has a railplug ignitor assembly disposed on its nozzle. The injected fuel travels down the bore of the railplug. The railplug delivers a plasma that travels down the bore of the railplug in timed relation to the injected fuel to ignite the fuel.

摘要翻译： 高压燃料喷射器具有设置在其喷嘴上的轨道塞子点火器组件。 喷射的燃料沿着轨道塞的孔径向下行进。 轨道塞提供等离子体，其以与注入的燃料定时关系的方式沿着轨道塞的孔径向下运动以点燃燃料。

公开(公告)号：US5344081A

公开(公告)日：1994-09-06

申请号：US117888

申请日：1993-09-07

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： B05B1/30 ,  F02M61/18 ,  F02M51/06

CPC分类号： F02M61/1853 ,  B05B1/3046 ,  Y10S239/90

摘要： An improvement in fuel flow through orifices of a thin disc orifice member is obtained by incorporating a radially inwardly open undercut in the seat member below the frustoconical seating surface and above the thin disc orifice member. The undercut provides a space that allows a fuel recirculation zone to be displaced further radially outwardly so that it poses less of an obstruction to flow toward the orifice.

摘要翻译： 通过将锥形孔口部件的上方的径向向内打开的底切结合在截头圆锥形座面的下方并在薄盘孔部件的上方，可以获得通过孔板孔部件的孔的燃料流量的改善。 底切提供了允许燃料再循环区域进一步径向向外移位的空间，使得它较少阻塞以朝向孔流动。

公开(公告)号：US5341994A

公开(公告)日：1994-08-30

申请号：US99755

申请日：1993-07-30

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： F02M51/06 ,  F02M51/08 ,  H01F7/16 ,  F02M51/00 ,  F16K31/02

CPC分类号： F02M51/0653 ,  H01F7/1638 ,  F02B2275/14 ,  F02M2051/08 ,  Y02T10/123

摘要： In a high pressure fuel injector 10, 56 for direct injection of fuel into an internal combustion engine, the armature 28, 54 has a hub member 70 connected by means of spokes 40, 82 to a concentric ring member 42. This construction reduces the amount of magnetic material in the armature hence reduces magnetic losses and speeds up the actuation times. Spaces between the spokes allow for the passage of fluid from one side of the armature to the other during actuation.

摘要翻译： 在用于将燃料直接喷射到内燃机中的高压燃料喷射器10,56中，衔铁28,54具有通过轮辐40,82连接到同心环构件42的轮毂构件70.这种结构减少了量 的磁性材料，从而减少了磁损耗并加快了致动时间。 辐条之间的空间允许流体在致动期间从电枢的一侧通过到另一侧。

公开(公告)号：US5236173A

公开(公告)日：1993-08-17

申请号：US850172

申请日：1992-03-11

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： F02M51/06 ,  F02M61/18 ,  F02M61/20 ,  F02M63/00

CPC分类号： F02M61/20 ,  F02M51/0653 ,  F02M61/18 ,  F02M2200/306

摘要： An armature moves in a first and a second direction for causing a needle valve to contact and separate from a valve seat. A stop is situated to provide a motion stop in at least the first direction. Damping is provided for damping the motion of the armature by dissipating energy from a collision of the armature with the stop. The energy dissipation is accomplished by using a spring or washer to hold the needle valve against the valve seat to prevent unwanted fuel seepage to an engine.

摘要翻译： 电枢沿第一和第二方向移动，以使针阀与阀座接触并分离。 位于至少在第一方向上提供止动件的止动件。 提供阻尼，用于通过从衔铁与停止件的碰撞中消散能量来阻尼电枢的运动。 能量耗散通过使用弹簧或垫圈将针阀保持在阀座上来实现，以防止不期望的燃油渗入发动机。

公开(公告)号：US5207410A

公开(公告)日：1993-05-04

申请号：US892847

申请日：1992-06-03

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： F02M51/00 ,  F02M51/06 ,  F02M61/16 ,  F02M63/00 ,  H01F7/08 ,  H01F7/16

CPC分类号： F02M51/061 ,  F02M51/005 ,  F02M51/0614 ,  F02M51/0653 ,  F02M61/168 ,  H01F7/081 ,  H01F7/1638 ,  F02B2275/14 ,  F02M2200/505 ,  H01F2007/1676

摘要： Because of inherent delay in magnetic flux propagation in the magnetic circuit, the transient opening magnetic force on the armature does not build as rapidly as the injector driver circuit may be capable of commanding. This transient force is augmented without increasing the package size of the magnetic circuit. A fuel injector has a novel solenoid actuator magnetic circuit that has slots, convolutions, or the like dispersed in the surface of the magnetic circuit to provide increased surface area on the magnetic circuit in the direction of the lines of flux generated when the solenoid is energized along a path to the magnetic gap without increasing the overall size of the magnetic circuit. This increased surface area for the skin provides increased flux paths in the magnetic gap during the transient build-up of magnetic force across the gap, thereby improving the response of the armature upon opening. The slots/convolutions themselves and, especially, a novel arrangement of the slots/convolutions provide a resistivity increasing means for increasing the resistivity of the magnetic circuit by increasing the path length of the eddy currents that flow normal to the lines of flux in the magnetic circuit.

摘要翻译： 由于磁路中的磁通量传播的固有延迟，电枢上的瞬态开启磁力不会像喷射器驱动电路能够指令那样快速地建立。 在不增加磁路的封装尺寸的情况下增加该瞬态力。 燃料喷射器具有新颖的螺线管致动器磁路，其具有分散在磁路表面中的槽，卷积体等，以在螺线管通电时产生的磁通线路上的磁路上提供增加的表面积 沿着磁隙的路径，而不增加磁路的总体尺寸。 这种增加的皮肤表面积在磁力瞬时积累间隙期间在磁隙中提供增加的磁通路径，从而改善了电枢在打开时的响应。 狭缝/卷积本身，特别是狭缝/卷积的新颖布置提供了一种电阻率增加装置，用于通过增加垂直于磁场中的磁通线的涡流的路径长度来增加磁路的电阻率 电路。

公开(公告)号：US4624145A

公开(公告)日：1986-11-25

申请号：US716288

申请日：1985-03-26

申请人： Robert E. Weber ,  Russell J. Wakeman ,  Barry J. Driscoll

发明人： Robert E. Weber ,  Russell J. Wakeman ,  Barry J. Driscoll

IPC分类号： G01L3/14 ,  B62D15/02 ,  G01L5/22

CPC分类号： G01L5/221 ,  B62D15/02

摘要： A rack and pinion reaction force sensor 10 as may be used in electric power assist steering systems, uses sensing element means 34 mounted adjacent to a bearing 18 in a sensor housing 22 to sense the linear reaction on the pinion shaft 16 to the force applied to the rack 12. The sensing element means 34 determines the magnitude and direction of turning of the steering system of a motor vehicle. The output of the sensing element means 34 is amplified and supplied as an input to the control electronics in the overall power assist steering system. A zirconia substrate forms a bearing support means 26 for the bearing 18 and is trimmed to provide a predetermined spring rate which responds to reaction force from the pinion shaft 16.

摘要翻译： 可用于电力辅助转向系统中的齿条和小齿轮反作用力传感器10使用传感元件装置34，该传感元件装置34与轴承18相邻地安装在传感器壳体22中，以感测小齿轮轴16上的线性反作用力 感测元件装置34确定机动车辆的转向系统的转动的大小和方向。 感测元件装置34的输出被放大并作为输入提供给整个动力辅助转向系统中的控制电子装置。 氧化锆衬底形成用于轴承18的轴承支撑装置26，并被修整以提供响应于来自小齿轮轴16的反作用力的预定弹簧刚度。

公开(公告)号：US09879623B2

公开(公告)日：2018-01-30

申请号：US15164462

申请日：2016-05-25

申请人： Joseph Dekar ,  Roger C Sager ,  James J Daley ,  William B Blomquist ,  Jeffrey P Wuttke ,  Russell J Wakeman ,  Adam Fleischman ,  Ronald A Yannone, Jr. ,  Luis Del Rio ,  Mark L Lott ,  Edward Baker ,  Michael T Vincent ,  Wei-Jun Yang ,  Aikaterini Tsahalou

发明人： Joseph Dekar ,  Roger C Sager ,  James J Daley ,  William B Blomquist ,  Jeffrey P Wuttke ,  Russell J Wakeman ,  Adam Fleischman ,  Ronald A Yannone, Jr. ,  Luis Del Rio ,  Mark L Lott ,  Edward Baker ,  Michael T Vincent ,  Wei-Jun Yang ,  Aikaterini Tsahalou

IPC分类号： F02M25/08 ,  F02D41/00 ,  F02M35/10 ,  F02D41/02

CPC分类号： F02D41/0045 ,  F02D41/021 ,  F02D41/064 ,  F02M25/0818 ,  F02M25/0827 ,  F02M25/0836 ,  F02M25/0854 ,  F02M25/089 ,  F02M35/10222

摘要： An evaporative emissions (EVAP) control system for a vehicle includes a purge pump configured to pump fuel vapor trapped in a vapor canister to an engine of the vehicle via a vapor line when engine vacuum is less than an appropriate level for delivering fuel vapor to the engine, the fuel vapor resulting from evaporation of a liquid fuel stored in a fuel tank of the engine. The EVAP control system includes a hydrocarbon (HC) sensor disposed in the vapor line and configured to measure an amount of HC in the fuel vapor pumped by the purge pump to the engine via the vapor line. The EVAP control system also includes a controller configured to, based on the measured amount of MC, control at least one of the purge pump and a purge valve to deliver a desired amount of fuel vapor to the engine.

公开(公告)号：US09470195B2

公开(公告)日：2016-10-18

申请号：US14840291

申请日：2015-08-31

申请人： Michael R Teets ,  Joseph B Adams ,  Thomas A Sharp ,  Regina M Cook ,  Paul J Fitzgerald ,  Russell J Wakeman ,  John R Jaye ,  Glen E Tallarek ,  Paul J Luft

发明人： Michael R Teets ,  Joseph B Adams ,  Thomas A Sharp ,  Regina M Cook ,  Paul J Fitzgerald ,  Russell J Wakeman ,  John R Jaye ,  Glen E Tallarek ,  Paul J Luft

IPC分类号： F02M37/00 ,  F02M55/04 ,  F02M69/18 ,  F02M69/46 ,  F02M69/54

CPC分类号： F02M55/04 ,  F02D41/123 ,  F02D41/3082 ,  F02D2200/0602 ,  F02D2200/0625 ,  F02M37/0041 ,  F02M37/0052 ,  F02M69/18 ,  F02M69/465 ,  F02M69/54 ,  F02M2200/40 ,  F02M2200/60

摘要： A fuel supply system with an accumulator that allows for the accumulation of fuel at a pressure greater than the nominal operating pressure of the fuel supply system. The accumulation of fuel allows for less frequent fuel pump operation and therefore a reduction in overall fuel consumption of an engine.

摘要翻译： 一种具有蓄能器的燃料供应系统，其允许在大于燃料供应系统的标称操作压力的压力下积聚燃料。 燃料的积聚允许燃料泵操作较不频繁，因此减少了发动机的总体燃料消耗。

公开(公告)号：US20160169146A1

公开(公告)日：2016-06-16

申请号：US14571909

申请日：2014-12-16

申请人： Russell J. Wakeman

发明人： Russell J. Wakeman

IPC分类号： F02D41/38 ,  F02M37/00 ,  F02M63/00 ,  F02M63/02 ,  F02M39/02

CPC分类号： F02D41/3845 ,  F02D2200/0616 ,  F02D2250/04 ,  F02M37/0041 ,  F02M55/025 ,  F02M55/04 ,  F02M63/0007 ,  F02M63/023 ,  F02M63/0265 ,  F02M2200/315 ,  F02M2200/40

摘要： A direct injection (DI) fuel supply system includes an accumulator valve coupled to a high pressure fuel line at a position between an accumulator and a fuel rail. A controller of the DI fuel supply system is configured to control the accumulator valve to maintain the pressurized fuel housed in the fuel rail at a desired pressure and to control the accumulator valve proximate a fuel injection event by a fuel injector such that the accumulator supplies the fuel rail with approximately the portion of the pressurized fuel injected by the fuel injector during the fuel injection event. This positioning of the accumulator valve between the DI positive displacement fuel pump and the fuel rail together with active control thereof also insulates the fuel rail and the fuel injector from fuel pressure pulsations generated by the DI positive displacement fuel pump.

摘要翻译： 直接喷射（DI）燃料供应系统包括在蓄能器和燃料导轨之间的位置处连接到高压燃料管线的蓄能器阀。 DI燃料供应系统的控制器被配置为控制蓄能器阀以将容纳在燃料轨中的加压燃料保持在期望的压力并且通过燃料喷射器控制靠近燃料喷射事件的蓄能器阀，使得蓄能器 燃料轨道，其在燃料喷射事件期间具有由燃料喷射器喷射的加压燃料的大致部分。 蓄能器阀在DI正排量燃料泵与燃料轨之间的这种定位以及主动控制也使得燃料轨和燃料喷射器与由DI正排量燃料泵产生的燃料压力脉动绝缘。