公开(公告)号：US5136987A

公开(公告)日：1992-08-11

申请号：US720074

申请日：1991-06-24

Applicant: Michael M. Schechter ,  Aladar O. Simko ,  Michael B. Levin

Inventor： Michael M. Schechter ,  Aladar O. Simko ,  Michael B. Levin

IPC: F02B75/04

CPC classification number: F02B75/048 ,  F02B75/045

Abstract: The present invention contemplates a mechanically simply constructed mechanism located internally of a piston engine for adjustably changing the stroke of a piston over a predetermined range in response to a variety of operating control parameters. The adjustable stroke changing mechanism provides an optimum compression ratio at each change in piston stroke and over the entire range of piston stroke provided which may be varied from one piston engine to another of different performance characteristics without requiring a major change in design of the stroke changing mechanism. The stroke changing mechanism includes a swing plate pivotally fixed to the engine block at one end and placed intermediate the piston connection rod and respective crankshaft pin at its other end, each of which are affixed to and translate within the swing plate as the piston is driven to reciprocate within a piston cylinder. An adjustment link is pivotally connected to the engine block at one end and to the connecting rod at its other end and at the swing plate. The adjustment link is hydraulically controlled and actuable to vary in length and thereby change the stroke, and concurrently the compression ratio of the piston.

公开(公告)号：US5121717A

公开(公告)日：1992-06-16

申请号：US620517

申请日：1990-11-28

Applicant: Aladar O. Simko ,  Michael M. Schechter

Inventor： Aladar O. Simko ,  Michael M. Schechter

IPC: F01L1/344 ,  F01L1/352

CPC classification number: F01L1/34409 ,  F01L1/352

Abstract: A modular control mechanism for shifting the phase of a camshaft relative to a crankshaft in an internal combustion engine, accomplished by shifting the angular position of the camshaft relative to the crankshaft. The mechanism comprising two hydraulic cylindrical housings attached to either the camshaft flange or the camshaft driving sprocket, and plungers within the cylindrical housings attached to the other flange to form a rotational hydraulic coupling. The hydraulic cylinders providing a pair of cavities which vary in displacement as the two flanges are rotated relative to one another. A control apparatus regulating the flow of fluid between the hydraulic cylindrical housings, thus controlling the phase shift between the crankshaft and camshaft. The control device using the energy produced by the reaction torque pulses on the camshaft, and resultant pressure pulses in the cavities, thus creating a self-actuating system. The control apparatus consisting of one of three alternate means for precisely controlling the flow of fluid, thus allowing for a modulated self-actuating mechanism.

Abstract translation: 一种模块化控制机构，用于通过使凸轮轴相对于曲轴的角位置移动而使内燃机中的凸轮轴相对于曲轴相位相移。 该机构包括附接到凸轮轴法兰或凸轮轴驱动链轮的两个液压圆柱形壳体，以及连接到另一个凸缘的圆柱形壳体内的柱塞，以形成旋转液压联轴器。 液压缸提供一对空腔，当两个凸缘相对于彼此旋转时，其位移变化。 控制装置调节液压圆柱形壳体之间的流体流动，从而控制曲轴和凸轮轴之间的相移。 控制装置使用由凸轮轴上的反作用转矩脉冲产生的能量，以及空腔中产生的压力脉冲，从而产生自动致动系统。 控制装置由用于精确地控制流体流动的三个替代装置之一组成，从而允许调制的自动致动机构。

公开(公告)号：US4541394A

公开(公告)日：1985-09-17

申请号：US689270

申请日：1985-01-07

Applicant: Michael M. Schechter ,  Aladar O. Simko

Inventor： Michael M. Schechter ,  Aladar O. Simko

IPC: F02M51/04 ,  F02M59/02 ,  F02M59/36 ,  F02M59/46 ,  F02M41/00 ,  F02M59/00

CPC classification number: F02M59/462 ,  F02M59/36 ,  F02M59/366

Abstract: A fuel injection pump of the radial plunger, spill port type includes electromagnetic means for opening and closing the spill port to control the pressurization of fuel for injection of fuel to the individual engine cylinders; a single solenoid assembly controlling the flow of fuel to and from a pair of pumping plungers in response to the movement of a shuttle valve mechanism; in one embodiment, a single retraction type delivery valve is used in connection with each pumping plunger and, in a separate embodiment, a single retraction type delivery valve is integrated with the shuttle valve mechanism which controls the individual delivery of fuel to a pair of engine cylinders.

Abstract translation: 径向柱塞的燃料喷射泵，溢出口型包括用于打开和关闭溢出口的电磁装置，以控制用于将燃料喷射到各个发动机气缸的燃料的加压; 单个螺线管组件响应于梭阀机构的运动而控制来自一对泵送柱塞的燃料流量; 在一个实施例中，单个回缩式输送阀与每个泵送柱塞结合使用，并且在单独的实施例中，单个回缩式输送阀与梭阀机构一体化，所述往复阀机构控制将燃料单独输送到一对发动机 气瓶。

公开(公告)号：US4197058A

公开(公告)日：1980-04-08

申请号：US928213

申请日：1978-07-26

Applicant: Aladar O. Simko

Inventor： Aladar O. Simko

IPC: F02M59/34 ,  F02M59/36 ,  F02M59/46 ,  F04B49/00 ,  F02M59/24

CPC classification number: F02M59/362 ,  F02M59/363 ,  F02M59/462

Abstract: FIG. 1 shows a fuel injection pump assembly that includes a single fuel metering valve 60 of the sleeve type cooperating through spill ports 74 with the output of a number of coaxially mounted pump plungers 46 and an equal number of fuel delivery valves 82, the plungers being moved axially by an engine driven pump 34 that is drive connected by splines 99 and pin 108 and slot 110 type connections to a centrifugal fuel injection timing advance means 112 and to the metering valve 60 permitting the valve to move angularly and axially relative to the pump to provide changes in timing and rate of injection, and a manually operated lever 180 to axially move the metering valve 60 at will to change the fuel flow rate without influence of fuel pressure forces on the valve end and without the necessity of also moving the mass of the first means 112 that changes the injection timing.

Abstract translation: 图。 图1示出了燃料喷射泵组件，其包括通过溢出口74配合的套筒型单个燃料计量阀60以及多个同轴安装的泵柱塞46的输出和相等数量的燃料输送阀82，柱塞被移动 由发动机驱动的泵34轴向驱动，该驱动泵34通过花键99和销108以及与离心式燃料喷射正时提前装置112的狭槽110型连接以及允许阀相对于泵成角度和轴向移动的计量阀60驱动连接 提供时间和注射速率的变化，以及手动操作杆180，以随意地轴向移动计量阀60，以改变燃料流量，而不影响阀端部的燃料压力，而不需要也移动质量 改变喷射正时的第一装置112。

公开(公告)号：US5297508A

公开(公告)日：1994-03-29

申请号：US85802

申请日：1993-07-06

Applicant: James R. Clarke ,  Aladar O. Simko ,  Robert A. Stein

Inventor： James R. Clarke ,  Aladar O. Simko ,  Robert A. Stein

IPC: F01L1/348 ,  F01L1/34

CPC classification number: F01L1/348 ,  F16H2007/0874

Abstract: A variable camshaft drive system for an internal combustion engine includes a primary camshaft phaser interposed between the engine crankshaft and a first camshaft. A secondary camshaft phaser determines the phase relationship between the first camshaft and a second camshaft driven by the first camshaft and which is located on the same bank of cylinders as the first camshaft. The operation of each phaser is controlled by an electronic controller which samples one or more engine operating parameters.

Abstract translation: 用于内燃机的可变凸轮轴驱动系统包括插入在发动机曲轴和第一凸轮轴之间的主凸轮轴相位器。 次级凸轮轴相位器确定第一凸轮轴与由第一凸轮轴驱动并位于与第一凸轮轴相同的气缸组上的第二凸轮轴之间的相位关系。 每个相位器的操作由对一个或多个发动机操作参数进行采样的电子控制器控制。

公开(公告)号：US4631451A

公开(公告)日：1986-12-23

申请号：US748137

申请日：1985-06-24

Applicant: Richard W. Anderson ,  Joseph R. Asik ,  Richard C. Ronzi ,  Aladar O. Simko

Inventor： Richard W. Anderson ,  Joseph R. Asik ,  Richard C. Ronzi ,  Aladar O. Simko

IPC: F02P9/00 ,  H01T13/52 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36

CPC classification number: F02P9/007 ,  H01T13/52

Abstract: A spark plug for an ignition system has a ring gap between two electrodes. A first electrode has a ring shape defining a central opening. A second electrode is positioned within the central opening of the first electrode. An insulating material is positioned between the first and second electrodes so as to provide a surface for a spark path between the first and second electrodes. The insulating material is spaced from the electrode so as to provide therebetween an air gap for increased sparking.

Abstract translation: 用于点火系统的火花塞在两个电极之间具有环形间隙。 第一电极具有限定中心开口的环形形状。 第二电极位于第一电极的中心开口内。 绝缘材料位于第一和第二电极之间，以便为第一和第二电极之间的火花通路提供一个表面。 绝缘材料与电极间隔开，从而在其间提供用于增加火花的气隙。

公开(公告)号：US4484551A

公开(公告)日：1984-11-27

申请号：US511023

申请日：1983-07-05

Applicant: Michael A. Choma ,  Philip W. Husak ,  Aladar O. Simko

Inventor： Michael A. Choma ,  Philip W. Husak ,  Aladar O. Simko

IPC: F02D9/02 ,  F02D9/10 ,  F02D11/10 ,  F02D21/08 ,  F02D41/00 ,  F02M25/07 ,  F02M7/12

CPC classification number: F02D41/0002 ,  F02D11/107 ,  F02D9/02 ,  F02D2009/0272 ,  F02D2009/0279 ,  F02D41/0047 ,  Y02T10/42

Abstract: An air-air/fuel throttle body is provided with a secondary throttle valve of a differing diameter and operating in a different cross-sectional area of the throttle body induction passage, the upstream throttle valve being positively connected to the vehicle accelerator pedal to assure a like opening or closing movement of the latter throttle valve upon movement of the accelerator pedal, the construction assuring that main control of the flow of air and changes in manifold vacuum will be retained by the lower smaller diameter servo operated throttle valve operating in a smaller cross-sectional area.

Abstract translation: 空气/燃料节流阀体具有不同直径的二次节流阀，并且在节气门体引导通道的不同横截面上工作，上游节流阀与车辆加速器踏板正确连接，以确保 像加速器踏板运动时的后一个节流阀的打开或关闭运动一样，该结构确保空气流量的主要控制和歧管真空的变化将被较小直径的伺服操作的节流阀保持在较小的十字 区域。

公开(公告)号：US4301825A

公开(公告)日：1981-11-24

申请号：US967936

申请日：1978-12-08

Applicant: Aladar O. Simko

Inventor： Aladar O. Simko

IPC: F02B3/06 ,  F02B19/10 ,  F02M45/00 ,  F02M55/02 ,  F02M59/04 ,  F02M59/10 ,  F02M59/46 ,  F02M63/00 ,  F02B3/00 ,  G05D11/02

CPC classification number: F02M59/105 ,  F02B19/1085 ,  F02M59/04 ,  F02M59/462 ,  F02M63/00 ,  F02B2275/14 ,  F02B2275/40 ,  F02B3/06 ,  Y02T10/123 ,  Y02T10/125 ,  Y10T137/2564 ,  Y10T137/2655

Abstract: A plurality of fuel valve injectors for a diesel engine combustion chamber in which a fuel flow control valve assembly having a high pressure fuel inlet is intermittently pressurized, and a low pressure supply pump inlet connected to a fuel pressurization chamber and to a prechamber fuel injector, the high pressure fuel moving a plunger to unseat a ball valve and pressurize the fuel to the injector to inject fuel through it, the stroke of the plunger being determined by the spacer, seating of the ball valve against a seat terminating flow to the injector, continued pressurization in inlet then opening the pressure relief mechanism of the main chamber injector.

Abstract translation: 一种用于柴油发动机燃烧室的多个燃料阀喷射器，其中具有高压燃料入口的燃料流量控制阀组件被间歇地加压，以及连接到燃料加压室和预燃室燃料喷射器的低压供应泵入口， 高压燃料移动柱塞以使球阀移动并将燃料加压到喷射器以通过其喷射燃料，柱塞的冲程由间隔件确定，球阀抵靠座椅终止流到喷射器， 在入口中继续加压，然后打开主室喷射器的压力释放机构。

公开(公告)号：US4208995A

公开(公告)日：1980-06-24

申请号：US966971

申请日：1978-12-06

Applicant: Aladar O. Simko ,  Michael A. Choma ,  Michael M. Schechter

Inventor： Aladar O. Simko ,  Michael A. Choma ,  Michael M. Schechter

IPC: F02D41/34 ,  F02D1/02 ,  F02D7/00 ,  F02D9/04 ,  F02D21/08 ,  F02D33/00 ,  F02D37/00 ,  F02M1/00 ,  F02M25/07 ,  F02M59/24 ,  F02M69/00 ,  F02P5/10 ,  F02M25/06

CPC classification number: F02D21/08 ,  F02M26/64 ,  F02M69/00 ,  F02M1/00

Abstract: FIGS. 1a, 1b, 1c, 1d, and 1e collectively schematically illustrate a fuel injection control system for an internal combustion engine having a fuel pump 38 that has a fuel flow output that varies as a direct function of engine speed, an air/fuel ratio controller 100 that has a mechanical linkage that varies the output of pump 38 as a function of changes in engine intake manifold vacuum acting on an aneroid 122 to maintain a constant air/fuel ratio to the engine mixture charge, and a linkage type regulator with five vacuum controlled motors 156, 170, 178, 186 and 190, that modify the position of the regulator 100 in a step-wise progressive and sequential manner to establish exhaust gas recirculation (EGR) and to change fuel flow to compensate for the change in oxygen concentration in the mixture charge due to EGR flow and other engine operating conditions as well as engine operating temperature changes.

Abstract translation: 图 1a，1b，1c，1d和1e共同示意性地示出了具有燃料泵38的内燃机的燃料喷射控制系统，其具有作为发动机转速的直接函数而变化的燃料流量输出，空燃比控制器 100具有机械联动装置，其根据作用在无气体122上的发动机进气歧管真空度的变化来改变泵38的输出，以维持与发动机混合料的恒定的空气/燃料比;以及具有五个真空的联动型调节器 控制电动机156,170,178,186和190，其以逐步逐行和顺序的方式修改调节器100的位置，以建立排气再循环（EGR）并改变燃料流量以补偿氧浓度的变化 在由EGR流量和其他发动机运行条件以及发动机工作温度变化引起的混合料中。

公开(公告)号：US5161497A

公开(公告)日：1992-11-10

申请号：US850471

申请日：1992-03-11

Applicant: Aladar O. Simko ,  Robert A. Stein

Inventor： Aladar O. Simko ,  Robert A. Stein

IPC: F02D13/02 ,  F02M25/07

CPC classification number: F02D13/0219 ,  F02D13/0261 ,  F02M26/01 ,  Y02T10/18

Abstract: A method of operating an automotive-type engine by independently phase shifting the intake and exhaust valves to provide at part loads late closing of the intake valve during the compression stroke to reduce pumping losses, with a delayed overlap between the opening of the intake valve and closing of the exhaust valve controlled to reduce HC and control NO.sub.x by providing a desired level internal EGR by the backflow of gases into the cylinder and intake port, and late opening of the exhaust valve during the expansion stroke to increase expansion work; also a low overlap at idle for improved stability, and optimizing valve timings at wide open throttle for increased torque and power output.

Abstract translation: 一种通过独立地相移所述进气门和排气门来提供部分负载以在压缩行程期间使所述进气门晚闭合的方式来操作汽车发动机的方法，以减少泵送损失，所述进气门和所述进气门的打开之间的延迟重叠 控制排气阀的关闭以通过提供气体进入气缸和进气口的气体回流提供期望的等级的内部EGR，并且在膨胀冲程期间延迟打开排气阀以增加膨胀工作来控制NOx; 在空闲时也可以实现低重叠，从而提高稳定性，并优化开启节气门处的阀门正时，以提高扭矩和功率输出。