公开(公告)号：US09494087B2

公开(公告)日：2016-11-15

申请号：US14228433

申请日：2014-03-28

申请人： Amot Controls Corp.

发明人： David Brett ,  David Grimwade ,  Simon Davies

IPC分类号： F02D17/00 ,  F02D9/12 ,  F02D9/14 ,  F16K3/06 ,  F02D17/04 ,  F02B3/06 ,  F02D9/02

CPC分类号： F02D9/12 ,  F02B3/06 ,  F02D9/14 ,  F02D17/04 ,  F02D2009/023 ,  F02D2009/0245 ,  F16K3/06

摘要： An engine shutoff valve is provided which includes a valve body having an air passageway in which a disc assembly and a valve seat assembly are located. The disc assembly includes a disc member which is arranged to be rotated and moved toward the valve seat assembly upon the occurrence of an engine runaway condition to close the valve. The valve seat assembly includes an anti-friction ring which is arranged to be engaged by the disc member when the valve is closed. The anti-friction ring is rotatable with respect to the valve body and the disc member to prevent the disc member from sticking thereto after closure of the valve, whereupon the valve can be readily reopened.

摘要翻译： 提供了一种发动机截止阀，其包括具有盘组件和阀座组件所在的空气通道的阀体。 盘组件包括盘构件，该盘构件被布置成在出现发动机失控状态以关闭阀时朝向阀座组件移动并移动。 阀座组件包括防摩擦环，该防摩擦环被布置成当阀关闭时与盘构件接合。 所述防摩擦环能够相对于所述阀体和所述盘构件旋转，以防止所述盘构件在所述阀关闭之后粘附到所述阀构件上，从而可以容易地重新打开所述阀。

公开(公告)号：US20160061122A1

公开(公告)日：2016-03-03

申请号：US14469625

申请日：2014-08-27

申请人： Continental Automotive Systems, Inc.

发明人： Craig Andrew Weldon

IPC分类号： F02D31/00 ,  F16K27/02 ,  F16K1/38

CPC分类号： F02D31/003 ,  F02D9/12 ,  F02D2009/0205 ,  F16K1/38 ,  F16K27/0254 ,  F16K31/04

摘要： A linear actuator includes a stator assembly and a rotor assembly operatively associated with the stator assembly and mounted for rotation with respect to the stator assembly. A shaft is restricted from rotation and is associated with the rotor assembly such that rotation of the rotor assembly causes linear movement of the shaft. A capnut is associated with a distal end of the shaft for movement therewith. A shroud is coupled to the stator assembly and substantially surrounds the capnut. The shroud includes a valve seat, and an inlet communicating with an outlet through a throttle opening adjacent to the valve seat. The shaft and associated capnut are constructed and arranged to move relative to the valve seat to control air flow between the inlet and the outlet.

摘要翻译： 线性致动器包括定子组件和与定子组件可操作地相关联并被安装用于相对于定子组件旋转的转子组件。 轴被限制旋转并且与转子组件相关联，使得转子组件的旋转引起轴的线性移动。 螺母与轴的远端相关联以与其一起运动。 护罩耦合到定子组件并且基本上围绕着螺母。 护罩包括阀座和通过与阀座相邻的节气门开口与出口连通的入口。 轴和相关的螺母被构造和布置成相对于阀座移动以控制入口和出口之间的空气流动。

公开(公告)号：US20150308386A1

公开(公告)日：2015-10-29

申请号：US14427417

申请日：2012-09-12

申请人： Robert BÖWING ,  Steffen GRUBER

发明人： Robert BÖWING ,  Steffen GRUBER

IPC分类号： F02M21/04 ,  B01F5/04 ,  B01F15/02 ,  B01F3/02

CPC分类号： F02M21/047 ,  B01F3/026 ,  B01F5/0413 ,  B01F15/0248 ,  B01F2215/0086 ,  F02D9/12 ,  Y02T10/32

摘要： A gas mixer for mixing gaseous fuel and air for an internal combustion engine is disclosed. The gas mixer may have a housing defining an air path for mixing the gaseous fuel and the air within the air path. The housing may have a narrowed portion. The gas mixer may also have a displacement body axially displaceable and coaxially arranged within the air path. The displacement body and the housing may define an air passage disposed at the narrowed portion. The gas mixer may further have a fuel inlet fluidly connected to the air passage. The fuel inlet may be configured to supply gaseous fuel to the air passage. Further, the gas mixer may have an adjusting unit disposed at least partially within the air path. The adjusting unit may be connected to the displacement body and may be configured to axially displace the displacement body.

摘要翻译： 公开了一种用于混合气体燃料和用于内燃机的空气的气体混合器。 气体混合器可以具有限定用于混合气体燃料和空气路径内的空气的空气路径的壳体。 壳体可以具有变窄的部分。 气体混合器还可以具有轴向移位并且同轴地布置在空气路径内的位移体。 位移体和壳体可以限定设置在变窄部分处的空气通道。 气体混合器还可以具有与空气通道流体连接的燃料入口。 燃料入口可以被配置为向空气通道供应气体燃料。 此外，气体混合器可以具有至少部分地设置在空气路径内的调节单元。 调节单元可以连接到位移体，并且可以被构造成轴向地移动位移体。

公开(公告)号：US08430080B2

公开(公告)日：2013-04-30

申请号：US12449436

申请日：2008-01-30

申请人： Michael John Gill

发明人： Michael John Gill

IPC分类号： F02D41/02 ,  F02D13/02 ,  F01L1/18

CPC分类号： F02D9/12 ,  F02B29/083 ,  F02D9/02 ,  F02D17/02 ,  F02D41/0002 ,  F02M69/043 ,  Y02T10/146 ,  Y02T10/42

摘要： An Otto cycle internal combustion engine (10) provided with a combustion chamber (14) and an inlet (18) and an outlet (20) with respective valves (24 and 26), and a suction passage (29) leading to the said at least one inlet (18) to conduct the flow of fluid material thereto. The engine (10) further comprises a control valve (28) arranged upstream of the inlet valve (24) and being operable to change between a condition in which it opens the suction passage (29) and a condition in which it closes the suction passage (29). An engine operating position sensor (90) provides signals indicative of the operating position of the engine (10). There is also an engine power control (92). A variable intermediate position control signal generator (95), generates control signals at times respectively between the beginning and the end of each of a succession of inlet valve opening periods of the engine cycle. It is connected to receive signals from the engine operating position sensor (90) and the engine power control (92) and to send the control signals to the control valve (28) in such a manner that in between an opening of the inlet valve (24) and the immediately following closure thereof there is a period in which the suction passage (29) is open and a period in which it is closed, the period for which it is open being in dependence upon the engine power control (92) output. The invention extends to a method of operating such an engine (10).

摘要翻译： 具有燃烧室（14）和具有相应阀（24和26）的入口（18）和出口（20）的奥托循环内燃机（10）和通向所述位于 至少一个入口（18），用于将流体材料流动到其上。 发动机（10）还包括设置在入口阀（24）上游的控制阀（28），并可操作以在其打开吸入通道（29）的状态和关闭吸入通道 （29）。 发动机操作位置传感器（90）提供指示发动机（10）的操作位置的信号。 还有一个发动机功率控制（92）。 可变中间位置控制信号发生器（95）分别在发动机循环的一系列入口阀打开周期的开始和结束之间分别产生控制信号。 它被连接以接收来自发动机操作位置传感器（90）和发动机功率控制（92）的信号，并且以这样的方式将控制信号发送到控制阀（28），使得在入口阀 24），并且紧随其后的闭合有一个时间段，其中吸入通道（29）打开并且其闭合的时段，其打开的周期取决于发动机功率控制（92）输出 。 本发明延伸到操作这种发动机（10）的方法。

公开(公告)号：US07640909B2

公开(公告)日：2010-01-05

申请号：US11735040

申请日：2007-04-13

申请人： Takehiko Sudoh ,  Makoto Kobayashi

发明人： Takehiko Sudoh ,  Makoto Kobayashi

IPC分类号： F02M35/10

CPC分类号： F02M35/162 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0294 ,  F02D9/12 ,  F02M35/02491 ,  F02M35/10039 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10104 ,  F02M35/10216 ,  F02M35/10301 ,  Y02T10/146

摘要： A vehicle, such as a motorcycle, includes an engine having at least one intake port. An air intake assembly introduces air into the intake port. In one arrangement, the air intake assembly includes a stationary funnel and a movable funnel positioned on the inlet side of the fixed funnel and selectively cooperates with the stationary funnel to deliver air to the intake port of the engine. A seal member creates at least a substantial seal between the fixed funnel and the movable funnel when the funnels are in cooperation with one another. A retention mechanism inhibits the seal member from disengaging with the funnel onto which the seal member is positioned. In one arrangement, the movable funnel is formed with one or more projections and the seal member is formed with one or more recesses that accommodate the projections. The projection may be a flange or a boss, among other possibilities, and the recess is configured to accommodate the specific projection.

摘要翻译： 诸如摩托车的车辆包括具有至少一个进气口的发动机。 进气组件将空气引入进气口。 在一种布置中，进气组件包括固定漏斗和位于固定漏斗的入口侧的活动漏斗，并且与固定漏斗有选择地配合以将空气输送到发动机的进气口。 当漏斗彼此配合时，密封构件至少形成固定漏斗和可移动漏斗之间的实质密封。 保持机构阻止密封构件与密封构件所在的漏斗分离。 在一种布置中，可移动漏斗形成有一个或多个突起，并且密封构件形成有容纳突起的一个或多个凹部。 突起可以是凸缘或凸起，以及其他可能性，并且凹部被构造成适应特定的突起。

公开(公告)号：US07389758B2

公开(公告)日：2008-06-24

申请号：US11623698

申请日：2007-01-16

申请人： Masato Yokoi

发明人： Masato Yokoi

IPC分类号： F02M35/10

CPC分类号： F02M35/162 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0294 ,  F02D9/12 ,  F02M35/02491 ,  F02M35/04 ,  F02M35/10039 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10104 ,  F02M35/10216 ,  F02M35/10301 ,  F02M35/112 ,  Y02T10/146

摘要： A vehicle, such as a motorcycle, that includes an engine air intake arrangement with a variable length intake passage. The motorcycle includes an engine having an intake port. A fixed funnel delivers air to the intake port of the engine. A moveable funnel is positioned on the intake side of the fixed funnel and selectively cooperates with the fixed funnel to deliver air to the intake port of the engine. A parallel linkage moveably supports the moveable funnel relative to the fixed funnel. An air cleaner box, in which the fixed funnel and the moveable funnel are disposed, includes a protrusion at a portion that covers the moveable funnel and that prevents the occurrence of contact with the moveable funnel.

摘要翻译： 一种诸如摩托车的车辆，其包括具有可变长度的进气通道的发动机进气装置。 摩托车包括具有进气口的发动机。 固定的漏斗将空气输送到发动机的进气口。 可移动漏斗位于固定漏斗的入口侧，并与固定漏斗选择性配合，以将空气输送到发动机的进气口。 平行连杆相对于固定漏斗可移动地支撑可移动漏斗。 设置有固定漏斗和可动漏斗的空气滤清器箱包括在覆盖活动漏斗的部分处的突起，并且防止与可移动漏斗接触。

公开(公告)号：US20080066708A1

公开(公告)日：2008-03-20

申请号：US11854955

申请日：2007-09-13

申请人： Shigeru MARUYAMA ,  Takayuki YAMAGATA

发明人： Shigeru MARUYAMA ,  Takayuki YAMAGATA

IPC分类号： F02M35/104

CPC分类号： F02F7/0068 ,  F01L1/08 ,  F01L1/185 ,  F01L1/20 ,  F01L1/2405 ,  F01L13/0063 ,  F01L2013/0073 ,  F01L2105/00 ,  F01L2820/032 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0263 ,  F02D9/12 ,  F02F1/24 ,  Y02T10/146

摘要： In an internal combustion engine, an actuator for driving a control shaft of a variable valve-operating mechanism is disposed in a space surrounded by a cylinder head having a plurality of intake ports, an intake manifold having a plurality of branch pipes connected to the intake ports, and a throttle body disposed at one end in a direction of arrangement of the branch pipes. Thus, the actuator can be disposed by effectively utilizing such an unused space surrounded by the cylinder head, the intake manifold and the throttle body, thereby reducing the entire length and the entire height of the internal combustion engine including the actuator.

摘要翻译： 在内燃机中，用于驱动可变气门操作机构的控制轴的致动器设置在由具有多个进气口的气缸盖包围的空间中，具有连接到进气口的多个分支管的进气歧管 端口和设置在分支管的布置方向的一端的节气门体。 因此，可以通过有效地利用由气缸盖，进气歧管和节气门体围绕的这种未使用的空间来设置致动器，由此减小包括致动器的内燃机的整个长度和整个高度。

公开(公告)号：US20070175430A1

公开(公告)日：2007-08-02

申请号：US11623698

申请日：2007-01-16

申请人： Masato Yokoi

发明人： Masato Yokoi

IPC分类号： F02M35/10

CPC分类号： F02M35/162 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0294 ,  F02D9/12 ,  F02M35/02491 ,  F02M35/04 ,  F02M35/10039 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10104 ,  F02M35/10216 ,  F02M35/10301 ,  F02M35/112 ,  Y02T10/146

摘要： A vehicle, such as a motorcycle, that includes an engine air intake arrangement with a variable length intake passage. The motorcycle includes an engine having an intake port. A fixed funnel delivers air to the intake port of the engine. A moveable funnel is positioned on the intake side of the fixed funnel and selectively cooperates with the fixed funnel to deliver air to the intake port of the engine. A parallel linkage moveably supports the moveable funnel relative to the fixed funnel. An air cleaner box, in which the fixed funnel and the moveable funnel are disposed, includes a protrusion at a portion that covers the moveable funnel and that prevents the occurrence of contact with the moveable funnel.

摘要翻译： 一种诸如摩托车的车辆，其包括具有可变长度的进气通道的发动机进气装置。 摩托车包括具有进气口的发动机。 固定的漏斗将空气输送到发动机的进气口。 可移动漏斗位于固定漏斗的入口侧，并与固定漏斗选择性配合，以将空气输送到发动机的进气口。 平行连杆相对于固定漏斗可移动地支撑可移动漏斗。 设置有固定漏斗和可动漏斗的空气滤清器箱包括在覆盖活动漏斗的部分处的突起，并且防止与可移动漏斗接触。

公开(公告)号：US07128059B2

公开(公告)日：2006-10-31

申请号：US11035462

申请日：2005-01-13

申请人： Edward Phaneuf

发明人： Edward Phaneuf

IPC分类号： F02M37/04

CPC分类号： F02M35/10019 ,  F02D9/12 ,  F02M35/10255 ,  F02M35/10275 ,  Y10T137/3367

摘要： A device comprising an air intake duct and at least one passive one-way air intake valve disposed in the air intake duct. There is also an actuator coupled to the one-way valve for biasing the one-way valve in a closed position. During operation, the one-way air intake valve is opened via an air induction force created by operation of an internal combustion engine positioned downstream from the actuator. This one-way air intake valve is closed after the internal combustion engine has stopped operating to prevent emissions of evaporated hydrocarbons from the engine through the air induction system. The valve can also be moved into a fail-safe position if the actuator fails but the engine is operating.

摘要翻译： 一种装置，包括设置在进气管道中的进气管道和至少一个被动单向进气阀。 还有一个联接到单向阀的致动器，用于将单向阀偏置在关闭位置。 在操作期间，单向进气阀通过由位于致动器下游的内燃机的操作产生的空气感应力打开。 在内燃机停止运转之后，单向进气阀关闭，以防止通过空气导入系统从发动机排放蒸发的烃。 如果执行器发生故障但发动机正在运行，阀门也可以移动到故障安全位置。

公开(公告)号：US06886545B1

公开(公告)日：2005-05-03

申请号：US10794609

申请日：2004-03-05

申请人： Lars Thomas Holm

发明人： Lars Thomas Holm

IPC分类号： F02D21/08 ,  F02D41/00 ,  F02M25/07

CPC分类号： F02D9/12 ,  F02M26/19 ,  F02M26/47 ,  F02M26/57

摘要： A control system for controlling an exhaust gas recirculation system having a control valve is provided. The control system includes at least one flow sensor sensing a flow rate of at least one of a recirculating exhaust gas, an inlet air and a combined result thereof, and generating a sensor signal indicative of the sensed flow rate. A processor in communication with the at least one flow sensor receives the sensor signal indicative of the sensed flow rate and generates a control signal based at least in part upon the received sensor signal. The control valve of the exhaust gas recirculation system is adapted to be in communication with the processor and to receive the control signal therefrom, and is adapted to actuate based at least in part upon the control signal.

摘要翻译： 提供一种用于控制具有控制阀的废气再循环系统的控制系统。 控制系统包括至少一个流量传感器，其感测再循环废气，入口空气及其组合结果中的至少一个的流量，并产生指示感测流量的传感器信号。 与所述至少一个流量传感器通信的处理器接收指示所感测的流量的传感器信号，并且至少部分地基于所接收的传感器信号产生控制信号。 排气再循环系统的控制阀适于与处理器通信并且从其接收控制信号，并且适于至少部分地基于控制信号来致动。