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1. 发明授权

US07040276B2 Drive shaft coupling device 失效
标题翻译：传动轴联轴器
公开(公告)号：US07040276B2
公开(公告)日：2006-05-09
申请号：US10653422
申请日：2003-09-03
申请人： Tadaaki Makino , Katsumi Mori , Katsunori Furuta
发明人： Tadaaki Makino , Katsumi Mori , Katsunori Furuta
IPC分类号： F01L1/18
CPC分类号： F16D3/04 , F01C21/008 , F04B9/02 , F04B17/05 , F04B53/18 , F04C29/023 , F04D13/021 , F04D29/061
摘要： An oil supply means is provided to supply the center portion of a rotating part of an Oldham coupling with oil. The oil spreads from the center of rotation to the outside of the Oldham coupling and makes it possible to prevent the Oldham coupling from wearing. A recess is also provided to direct the oil supplied from an engine to the inward portion of the Oldham coupling. Accordingly, the oil is supplied all over an Oldham projection so that it is possible to prevent the frictional wearing of the Oldham projection disposed inside the Oldham coupling.
摘要翻译：提供供油装置以将十字联轴节的旋转部分的中心部分供给油。油从旋转中心扩展到十字联轴器的外部，并可以防止奥尔德姆联轴器磨损。还设置有一个凹槽以将从发动机供应的油引导到十字联轴器的向内部分。因此，油被提供在十字架突起上，使得可以防止设置在十字联轴器内的奥德姆投影的摩擦磨损。

2. 发明授权

US08070129B2 Solenoid valve 失效
标题翻译：电磁阀
公开(公告)号：US08070129B2
公开(公告)日：2011-12-06
申请号：US12209574
申请日：2008-09-12
申请人： Tadaaki Makino
发明人： Tadaaki Makino
IPC分类号： F16K31/02
CPC分类号： F16K31/0668 , F16K27/041 , F16K27/048 , F16K31/0693
摘要： A solenoid valve includes a coil, a yoke, a tubular stator housing, an armature, a valve element, a tubular valve body, and a supporting member. The valve element is displaceable with the armature for opening and closing a flow channel. The tubular valve body is provided inside the stator housing for slidably supporting the valve element. The supporting member is coupled with the stator housing. The valve body includes a flange portion that extends radially outwardly. The flange portion is provided between the stator housing and the supporting member along a longitudinal axis of the valve body. The yoke is coupled with the stator housing.
摘要翻译：电磁阀包括线圈，磁轭，管状定子壳体，电枢，阀元件，管状阀体和支撑构件。阀元件可与电枢一起移动以打开和关闭流动通道。管状阀体设置在定子壳体的内部，用于可滑动地支撑阀元件。支撑构件与定子壳体联接。阀体包括径向向外延伸的凸缘部分。凸缘部分沿着阀体的纵向轴线设置在定子壳体和支撑构件之间。轭与定子壳体连接。

3. 发明申请

US20090072174A1 SOLENOID VALVE 失效
标题翻译：电磁阀
公开(公告)号：US20090072174A1
公开(公告)日：2009-03-19
申请号：US12209574
申请日：2008-09-12
申请人： Tadaaki Makino
发明人： Tadaaki Makino
IPC分类号： F16K31/02
CPC分类号： F16K31/0668 , F16K27/041 , F16K27/048 , F16K31/0693
摘要： A solenoid valve includes a coil, a yoke, a tubular stator housing, an armature, a valve element, a tubular valve body, and a supporting member. The valve element is displaceable with the armature for opening and closing a flow channel. The tubular valve body is provided inside the stator housing for slidably supporting the valve element. The supporting member is coupled with the stator housing. The valve body includes a flange portion that extends radially outwardly. The flange portion is provided between the stator housing and the supporting member along a longitudinal axis of the valve body. The yoke is coupled with the stator housing.
摘要翻译：电磁阀包括线圈，磁轭，管状定子壳体，电枢，阀元件，管状阀体和支撑构件。阀元件可与电枢一起移动以打开和关闭流动通道。管状阀体设置在定子壳体的内部，用于可滑动地支撑阀元件。支撑构件与定子壳体联接。阀体包括径向向外延伸的凸缘部分。凸缘部分沿着阀体的纵向轴线设置在定子壳体和支撑构件之间。轭与定子壳体连接。

4. 发明授权

US06848669B2 Electromagnetic fluid controller 失效
标题翻译：电磁流体控制器
公开(公告)号：US06848669B2
公开(公告)日：2005-02-01
申请号：US10224371
申请日：2002-08-21
申请人： Tadaaki Makino
发明人： Tadaaki Makino
IPC分类号： F16K31/06 , H01F7/08 , H01F7/16 , F16K31/02
CPC分类号： F16K31/0655 , F02M63/0019 , F02M63/0024 , F02M63/0075 , F02M2200/9038 , F02M2200/9069 , H01F7/081 , H01F7/1638
摘要： An electromagnetic fluid controller can prevent the action force of magnetic attraction between both abutting faces of an armature and a stator, and eliminate the necessity of a junction of the armature and a valve needle. Upon coil energization, the armature is attracted by an electromagnetic stator force, and the armature and the stator abut through a nonmagnetic material film. The nonmagnetic material film is formed of a material containing NiP on the end face of the stator with a thickness in a range from 30 to 100 micrometers. Thus, the action force of magnetic attraction between both the abutting faces upon deenergization of the coil can be prevented without providing an air gap, and delays in the timing of the separation of the armature from the stator can be decreased.
摘要翻译：电磁流体控制器可以防止电枢和定子的两个邻接面之间的磁吸引作用力，并消除电枢与阀针的接合的必要性。在线圈通电时，电枢被电磁定子力吸引，电枢和定子通过非磁性材料膜抵接。非磁性材料膜由定子的端面上含有NiP的材料形成，厚度为30〜100微米。因此，可以防止线圈断电时的两个抵接面之间的磁吸引力的作用力，而不需要提供气隙，并且可以减少电枢与定子分离的时间的延迟。

5. 发明授权

US6016790A High-pressure pump for use in fuel injection system for diesel engine 失效
标题翻译：用于柴油机燃油喷射系统的高压泵
公开(公告)号：US6016790A
公开(公告)日：2000-01-25
申请号：US888238
申请日：1997-07-03
申请人： Tadaaki Makino , Shigeiku Enomoto
发明人： Tadaaki Makino , Shigeiku Enomoto
IPC分类号： F02B3/06 , F02D41/38 , F02M59/06 , F02M59/10 , F02M59/36 , F02M59/46 , F02M63/02 , F04B9/04 , F04B49/22 , F02M37/04
CPC分类号： F04B49/225 , F02M59/06 , F02M59/366 , F02M59/367 , F02M59/46 , F02M59/466 , F02M63/0017 , F02M63/0225 , F04B9/042 , F02B3/06 , F02D41/3809
摘要： A high-pressure pump for use in a fuel injection system for diesel engines is provided which includes a plunger slidably disposed within a chamber formed in a pump housing to define a pressure chamber whose volume is changed according to sliding movement of the plunger, a check valve disposed within a fluid inlet line extending from an inlet port to the pressure chamber, and a solenoid valve disposed within the fluid inlet line upstream of the check valve. The check valve establishes fluid communication between the inlet port and the pressure chamber during a fluid suction operation wherein the fluid is sucked into the pressure chamber, while blocking the fluid communication between the inlet port and the pressure chamber during a fluid feeding operation wherein the fluid sucked into the pressure chamber is pressurized and discharged from an outlet port. The solenoid valve controls a flow rate of the fluid sucked into the pressure chamber through the check valve. This pump structure is compact in size, consumes less electric power, and is capable of feeding a desired quantity of fuel into the engine accurately.
摘要翻译：提供一种用于柴油发动机的燃料喷射系统的高压泵，其包括可滑动地设置在形成在泵壳体中的室内的柱塞，以限定其体积根据柱塞的滑动运动而改变的压力室，设置在从入口延伸到压力室的流体入口管线内的阀，以及设置在止回阀上游的流体入口管线内的电磁阀。止回阀在流体抽吸操作期间在入口和压力室之间建立流体连通，其中流体被吸入压力室，同时在流体供给操作期间阻挡入口端口和压力室之间的流体连通，其中流体吸入压力室的压力从出口被加压和排出。电磁阀控制通过止回阀吸入压力室的流体的流量。该泵结构尺寸紧凑，消耗较少的电力，并且能够精确地向发动机供给所需量的燃料。

6. 发明授权

US06311674B1 Fuel injection system for internal combustion engine 有权
标题翻译：内燃机燃油喷射系统
公开(公告)号：US06311674B1
公开(公告)日：2001-11-06
申请号：US09291181
申请日：1999-04-14
申请人： Toshihiko Igashira , Shigeiku Enomoto , Tadaaki Makino , Yutaka Miyamoto , Yasuhiro Horiuchi , Nobuhiko Shima
发明人： Toshihiko Igashira , Shigeiku Enomoto , Tadaaki Makino , Yutaka Miyamoto , Yasuhiro Horiuchi , Nobuhiko Shima
IPC分类号： F02M4100
CPC分类号： F02D41/3845 , F02D41/408 , F02D2041/2027 , F02M59/34 , F02M63/0017 , F02M63/004 , F02M63/0225 , Y02T10/44
摘要： A fuel injection apparatus for an internal combustion engine is provided which is designed to control a fuel discharge from a fuel injection pump by regulating the quantity of fuel sucked into the fuel injection pump. The fuel injection pump is driven in synchronism with rotation of the engine to pressurize and supply the fuel to an accumulator chamber from which the fuel is injected into cylinders of the engine. The solenoid valve moves a valve member linearly to open and close a fluid path leading to the fuel injection pump. The controller actuates the solenoid valve in one of a first control mode when the engine speed is low and a second control mode when the engine speed is high. In the first control mode, a valve on-duration in which the solenoid valve is turned on to open the fluid path through the valve member and an area of the fluid path opened by the valve member are both controlled. In the second control mode, only the opened area of the fluid path is controlled. This achieves fine adjustment of quantity of fuel discharged from the fuel injection pump over a wide range of engine speeds.
摘要翻译：提供了一种用于内燃机的燃料喷射装置，其被设计成通过调节吸入燃料喷射泵的燃料量来控制来自燃料喷射泵的燃料排放。燃料喷射泵与发动机的旋转同步地驱动，以将燃料加压和供给到蓄能室，燃料从该腔室喷射到发动机的气缸中。电磁阀线性地移动阀构件以打开和关闭通向燃料喷射泵的流体路径。当发动机转速低时，控制器以第一控制模式中的一个启动电磁阀，当发动机转速高时，控制器启动第二控制模式。在第一控制模式中，控制电磁阀打开以打开通过阀构件的流体路径的阀持续时间和由阀构件打开的流体路径的区域。在第二控制模式中，仅控制流体路径的打开区域。这实现了在大范围的发动机转速下从燃料喷射泵排出的燃料量的微调。

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