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1. 发明授权

US06299130B1 EEGR valve with flexible bearing 失效
标题翻译： EEGR阀带有柔性轴承
公开(公告)号：US06299130B1
公开(公告)日：2001-10-09
申请号：US09418288
申请日：1999-10-14
申请人： Kwang Yew , John Edward Cook
发明人： Kwang Yew , John Edward Cook
IPC分类号： F16K3102
CPC分类号： F16K31/06 , F02M26/53 , F02M26/67 , F02M26/74 , F16K31/566
摘要： An EEGR valve has a solenoid with an armature supported at each end on circular disks. These disks are fixed to the top and bottom having numerous penetrations (e.g., slots, slits or openings) to permit the disks to be deflected upward or downward. The penetrations are arranged such that when a current is applied to the solenoid coil the armature deflects the disks and permits the armature to move up and down within the coil. The penetrations are arranged as concentric rings of penetrations. The disks are fixed at several locations around their edges to the stator of the solenoid. In this manner, the armature moves back and forth along its axis and not laterally, thus permitting the stator to be located quite close to the armature without wearing against the stator, A spring is provided to preload the armature and deflect the disks in a concave shape different from their unloaded and substantially flat configuration. In this manner, the coil can drive the solenoid.
摘要翻译： EEGR阀具有螺线管，电枢在每个端部支撑在圆盘上。这些盘被固定到顶部和底部，具有许多穿透（例如，狭槽，狭缝或开口），以允许盘向上或向下偏转。穿透被布置成使得当电流施加到螺线管线圈时，电枢使磁盘偏转并允许电枢在线圈内上下移动。穿透被布置为同心圆的穿透环。磁盘在其边缘周围的几个位置固定到螺线管的定子。以这种方式，电枢沿其轴线而不是侧向地来回移动，从而允许定子非常靠近衔铁定位，而不会磨损定子。提供弹簧以预加载电枢并将盘偏转成凹形状不同于它们的卸载和基本平坦的构造。以这种方式，线圈可以驱动螺线管。

2. 发明授权

US06295975B1 Double action single valve EEGR 失效
标题翻译：双动单阀EEGR
公开(公告)号：US06295975B1
公开(公告)日：2001-10-02
申请号：US09418069
申请日：1999-10-14
申请人： Kwang Yew , John Edward Cook
发明人： Kwang Yew , John Edward Cook
IPC分类号： F02M2507
CPC分类号： F02M26/69 , F02M26/53 , F02M26/67 , F02M63/0022 , F02M63/022
摘要： An EGR valve has two coaxial valve rings that are sequentially opened when the EGR valve is operated. A first, smaller gap is formed by the first valve ring opening and a second larger gap is formed when the first valve ring moves with respect to the second valve ring. In this manner, a nonlinear flow rate is provided through the EGR valve that permits greater accuracy of control at lower exhaust gas flow rates.
摘要翻译： EGR阀具有两个同时的阀环，当EGR阀被操作时，它们被顺序地打开。通过第一阀环开口形成第一较小的间隙，并且当第一阀环相对于第二阀环移动时形成第二较大的间隙。以这种方式，通过EGR阀提供非线性流量，其允许在较低废气流量下更高的控制精度。

3. 发明授权

US06484704B2 Rotary valve actuating system 有权
标题翻译：旋转阀驱动系统
公开(公告)号：US06484704B2
公开(公告)日：2002-11-26
申请号：US09785515
申请日：2001-02-20
申请人： John Edward Cook , Cristian Tofan-Petre
发明人： John Edward Cook , Cristian Tofan-Petre
IPC分类号： F02M2507
CPC分类号： F02M26/70 , F02M26/54
摘要： A system and a method for recirculating a flow of exhaust gases. The system comprises a passage through which the exhaust gas flow passes, a valve movable in the passage between a generally open configuration and a generally closed configuration, an actuator operatively connected to the valve, and a fail-safe returning the valve to one of the generally open and generally closed configurations if the actuator is disabled. The generally open configuration of the valve substantially permits the exhaust gas flow to pass through the passage, and the generally closed configuration of the valve substantially prevents the exhaust gas flow from passing through the passage. The actuator includes a one-way driver and a release to move the valve between the generally open and generally closed configurations and to vary the exhaust gas flow though the passage. The method comprises energizing the actuator with a power supply, and moving the valve to a fail-safe position if the power supply fails.
摘要翻译：用于再循环废气流的系统和方法。该系统包括废气流通过的通道，可在大体上打开的构型和大致关闭的构造之间的通道中运动的阀，可操作地连接到阀的致动器，以及将阀恢复到如果执行器被禁用，则通常打开并且大致闭合配置。阀的大体上开放的构造基本上允许废气流通过通道，并且阀的大致关闭构造基本上防止废气流动通过通道。致动器包括单向驱动器和释放装置，以在大致打开和大体封闭的构造之间移动阀，并且改变通过通道的废气流。该方法包括用电源对致动器进行通电，并且如果电源发生故障，则将阀移动到故障安全位置。

4. 发明授权

US06481415B1 Electronic throttle control 失效
公开(公告)号：US06481415B1
公开(公告)日：2002-11-19
申请号：US09534009
申请日：2000-03-24
申请人： John Edward Cook
发明人： John Edward Cook
IPC分类号： F16H2144
CPC分类号： F16H21/10 , B61C17/12 , F16H21/44 , G05G7/04 , Y10T74/18008 , Y10T74/20402 , Y10T74/20558
摘要： The present invention provides an assembly for providing a variable output torque based upon a constant input force. The assembly includes an actuator for providing a constant input force and at least one link operatively coupled to the actuator and a pivot point such the constant input force is converted to the variable output torque.

5. 发明授权

US5950576A Proportional coolant valve 失效
标题翻译：比例冷却液阀
公开(公告)号：US5950576A
公开(公告)日：1999-09-14
申请号：US107516
申请日：1998-06-30
申请人： Murray F. Busato , John Edward Cook
发明人： Murray F. Busato , John Edward Cook
IPC分类号： F01P7/14 , F01P7/16 , F16K11/074
CPC分类号： F01P7/16 , F16K11/0743 , F01P2007/146 , F01P2060/08 , Y10T137/86863
摘要： A rotary proportioning valve has a valve body with two inlet ports and an outlet port spaced apart about an axis. The valve body has a circular side wall and a first circular end wall closing one axial end of the side wall. Each of the ports intercepts at least the first end wall to communicate with interior space of the valve body. A shutter disposed within the interior space is supported for rotary positioning about the axis, and is operated by a shaft that extends through a second end wall that closes the opposite end of the body side wall. The shutter has a circular wall that confronts at least the first end wall. Plural fenestrations in the circular shutter wall are positioned relative to respective body ports in accordance with positioning of the shutter for proportioning flows into the inlet ports into a proportioned flow from the outlet port. A spring-loaded mechanism within the interior space of the valve body bears against the second end wall to maintain the circular shutter wall confronting the first end wall. In one embodiment, the shutter has an axial wall on the perimeter of the circular wall, the fenestrations extend into that axial wall, and the ports also extend into the side wall of the body.
摘要翻译：旋转配比阀具有带有两个进气口的阀体和一个围绕一个轴线分开的出口。阀体具有圆形侧壁和闭合侧壁的一个轴向端部的第一圆形端壁。每个端口至少拦截第一端壁以与阀体的内部空间连通。设置在内部空间内的快门被支撑用于围绕轴线旋转定位，并且通过延伸穿过关闭主体侧壁的相对端的第二端壁的轴来操作。挡板具有至少面对第一端壁的圆形壁。根据快门的定位，圆形闸门壁中的多个开窗部分相对于相应的主体端口定位，用于将流入入口的配量流从出口端口成比例地流动。在阀体的内部空间内的弹簧加载机构抵靠着第二端壁，以保持面对第一端壁的圆形挡板壁。在一个实施例中，闸门在圆形壁的周边上具有轴向壁，开孔延伸到该轴向壁中，并且端口也延伸到主体的侧壁。

6. 发明授权

US06845755B2 Regulated linear purge solenoid valve 有权
标题翻译：线性清洗电磁阀
公开(公告)号：US06845755B2
公开(公告)日：2005-01-25
申请号：US09957615
申请日：2001-09-21
申请人： John Edward Cook , Murray F. Busato
发明人： John Edward Cook , Murray F. Busato
IPC分类号： F02M25/08 , F16K31/06 , G05D7/06 , F02M37/00
CPC分类号： F02M25/0836 , F16K31/0675
摘要： A pressure regulator is associated with a solenoid-operated valve that is operated by a pulse waveform at a fundamental frequency substantially greater than the frequency response of the valve mechanism. This substantially attenuates solenoid pulsations and applies a predetermined pressure differential across the valve mechanism to accomplish improved flow control accuracy. The invention is especially advantageous for purging fuel vapor to an intake manifold of an internal combustion engine of an automotive vehicle.
摘要翻译：压力调节器与电磁阀相关联，电磁阀由基本上大于阀机构的频率响应的基本频率的脉冲波形操作。这大大衰减电磁脉动并且在阀机构上施加预定的压力差以实现改进的流量控制精度。本发明特别有利于将燃料蒸汽吹送到机动车辆的内燃机的进气歧管。

7. 发明授权

US06374814B1 Electric exhaust gas recirculation valve with integral position sensor and method of making 失效
标题翻译：带集成位置传感器的电动排气再循环阀及其制造方法
公开(公告)号：US06374814B1
公开(公告)日：2002-04-23
申请号：US09671927
申请日：2000-09-28
申请人： John Edward Cook , Scott Hussey
发明人： John Edward Cook , Scott Hussey
IPC分类号： F02M2507
CPC分类号： H01F7/1607 , F02M26/11 , F02M26/48 , F02M26/53 , F16K31/06 , F16K31/0651 , F16K31/0655 , F16K37/0041
摘要： The valve has a solenoid actuator and a position sensor providing an electric signal of the position of the solenoid armature. The solenoid is an electromagnet coil disposed on a plastic bobbin. The magnetic circuit contains a stator member having a flange disposed against a flange of the bobbin, and the position sensor has a plastic housing having a base that captures the stator member flange against the bobbin flange. The stator member flange contains apertures through which non-metallic material that joins with the bobbin flange passes to join with the position sensor housing base, thereby uniting the bobbin and the position sensor housing in assembly capturing the stator member flange. The assembly may be fabricated by an insert molding method or a method in which joining material is melted.
摘要翻译：该阀具有螺线管致动器和位置传感器，其提供螺线管电枢位置的电信号。螺线管是设置在塑料筒管上的电磁线圈。该磁路包含定子构件，该定子构件具有抵靠线轴的凸缘设置的凸缘，并且该位置传感器具有塑料壳体，该塑料壳体具有将定子构件凸缘抵靠筒管凸缘捕获的基座。定子构件凸缘包括孔，通过该孔与筒管凸缘连接的非金属材料通过其与位置传感器壳体基座接合，从而将线轴和位置传感器壳体组装成捕获定子构件凸缘。组件可以通过插入成型方法或其中接合材料熔化的方法来制造。

8. 发明授权

US06245409B1 Composite extrusion and method for making same 失效
标题翻译：复合挤出及其制造方法
公开(公告)号：US06245409B1
公开(公告)日：2001-06-12
申请号：US09404567
申请日：1999-09-23
申请人： John Edward Cook
发明人： John Edward Cook
IPC分类号： E06B723
CPC分类号： B29C47/0004 , B29C47/0019 , B29C47/0023 , B29C47/003 , B29C47/025 , B29C47/026 , B29C47/065 , B29C47/067 , B29C47/128 , B29K2301/10 , B60J10/15 , B60J10/16 , B60J10/17 , B60J10/24 , B60J10/246 , B60J10/265 , B60J10/33 , B60J10/76 , B60J10/80 , Y10T428/24198 , Y10T428/24802 , Y10T428/2902 , Y10T428/31707 , Y10T428/31917
摘要： A method of forming a composite extrusion is disclosed wherein a main body portion (1) of the extrusion is first extruded from a thermosetting material, this body portion then being heated so as at least partly to cure it, the main body portion then being passed at high temperature through a further extruder where a thermoplastics material (8) is extruded onto one or more surfaces of the main body portion (1), the subsequent composite extrusion then being cooled and formed into its final shape. It is important that the combining step be undertaken at a temperature high enough to cause the thermoplastics material to bond to the thermosetting material and while it is simplest for the thermoplastics material to be on an outer surface of the composite extrusion, it is possible for it to be located within the thermosetting material by extruding the thermosetting material in an “opened out” state and then after extruding the thermoplastics and while the extrusion is still hot, folding in edge regions of the main body to overlie the thermoplastics material and bond thereto. The thermoplastics material may be of a special color, may be embossed, and if it is located within the thermosetting material in the end product, may be stiffer than the latter. The invention also extends to the extrusions themselves.
摘要翻译：公开了一种形成复合挤压件的方法，其中首先将挤出件的主体部分（1）从热固性材料挤出，然后将该主体部分加热至少部分地固化，主体部分然后通过在高温下通过另外的挤出机将热塑性材料（8）挤出到主体部分（1）的一个或多个表面上，随后的复合挤压然后冷却并形成其最终形状。重要的是，组合步骤在足够高的温度下进行以使热塑性材料结合到热固性材料，并且尽管热塑性材料在复合挤压件的外表面上是最简单的，但是它可能通过将热固性材料挤压成“开口”状态，然后在挤出热塑性塑料之后并且当挤出仍然是热的时候位于热固性材料内，在主体的边缘区域折叠以覆盖热塑性材料并与其结合。热塑性材料可以是特殊的颜色，可以被压花，并且如果其位于最终产品中的热固性材料内，则可能比后者更硬。本发明还延伸到挤压件本身。

9. 发明授权

US6024906A Method for forming a composite extrusion 失效
标题翻译：形成复合挤出物的方法
公开(公告)号：US6024906A
公开(公告)日：2000-02-15
申请号：US192017
申请日：1998-11-13
申请人： John Edward Cook
发明人： John Edward Cook
IPC分类号： B29C47/00 , B29C47/02 , B29C47/04 , B29C47/06 , B29K101/10 , B60J10/00 , B60J10/04 , B60R13/04 , B60R13/06 , B28B3/20
CPC分类号： B29C47/0004 , B29C47/0019 , B29C47/0023 , B29C47/003 , B29C47/025 , B29C47/026 , B29C47/065 , B29C47/128 , B60J10/15 , B60J10/16 , B60J10/17 , B60J10/24 , B60J10/246 , B60J10/265 , B60J10/33 , B60J10/76 , B60J10/80 , B29C47/067 , B29K2301/10 , Y10T428/24198 , Y10T428/24802 , Y10T428/2902 , Y10T428/31707 , Y10T428/31917
摘要： A method of forming a composite extrusion is disclosed wherein a main body portion (1) of the extrusion is first extruded from a thermosetting material, this body portion then being heated so as at least partly to cure it, the main body portion then being passed at high temperature through a further extruder where a thermoplastics material (8) is extruded onto one or more surfaces of the main body portion (1), the subsequent composite extrusion then being cooled and formed into its final shape. It is important that the combining step be undertaken at a temperature high enough to cause the thermoplastics material to bond to the thermosetting material and while it is simplest for the thermoplastics material to be on an outer surface of the composite extrusion, it is possible for it to be located within the thermosetting material by extruding the thermosetting material in an "opened out" state and then after extruding the thermoplastics and while the extrusion is still hot, folding in edge regions of the main body to overlie the thermoplastics material and bond thereto. The thermoplastics material may be of a special color, may be embossed, and if it is located within the thermosetting material in the end product, may be stiffer than the latter. The invention also extends to the extrusions themselves.
摘要翻译：公开了一种形成复合挤压件的方法，其中首先将挤出件的主体部分（1）从热固性材料挤出，然后将该主体部分加热至少部分地固化，主体部分然后通过在高温下通过另外的挤出机将热塑性材料（8）挤出到主体部分（1）的一个或多个表面上，随后的复合挤压然后被冷却并形成其最终形状。重要的是，组合步骤在足够高的温度下进行以使热塑性材料结合到热固性材料，并且尽管热塑性材料在复合挤压件的外表面上是最简单的，但是它可能通过将热固性材料挤压成“开口”状态，然后在挤出热塑性塑料之后并且当挤出仍然是热的时候位于热固性材料内，在主体的边缘区域折叠以覆盖热塑性材料并与其结合。热塑性材料可以是特殊的颜色，可以被压花，并且如果其位于最终产品中的热固性材料内，则可能比后者更硬。本发明还延伸到挤压件本身。

10. 发明授权

US06470866B2 Diesel engine exhaust gas recirculation (EGR) system and method 失效
标题翻译：柴油发动机废气再循环（EGR）系统及方法
公开(公告)号：US06470866B2
公开(公告)日：2002-10-29
申请号：US09739060
申请日：2000-12-18
申请人： John Edward Cook
发明人： John Edward Cook
IPC分类号： F02M2507
CPC分类号： F02D21/08 , F02D9/04 , F02D9/10 , F02D11/08 , F02M26/07 , F02M26/10 , F02M26/27 , F02M26/47 , F02M26/48 , F02M26/57
摘要： Apparatus for and method of exhaust gas recirculation in an internal combustion engine that operates with charge air boost. An EGR valve has an inlet port communicated to the engine exhaust system upstream of a throttle valve in the tailpipe and an outlet port communicated to the engine intake system. The throttle valve is controlled to selectively restrict exhaust gas flow through the tailpipe so as to maintain the difference between pressure at the EGR valve inlet and pressure at the EGR valve outlet substantially unaffected by changes in pressure in the intake system and in the exhaust system. The invention is particularly suited for a turbocharged diesel engine.
摘要翻译：内燃机废气再循环的装置和方法，其中充气增压运行。 EGR阀具有与尾管中的节流阀上游的发动机排气系统连通的入口端口和与发动机进气系统连通的出口。控制节流阀以选择性地限制排气流过尾管，以便保持EGR阀入口处的压力和EGR阀出口处的压力之间的差异，基本上不受进气系统和排气系统中的压力变化的影响。本发明特别适用于涡轮增压柴油发动机。

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