公开(公告)号：US4696201A

公开(公告)日：1987-09-29

申请号：US793269

申请日：1985-10-29

申请人： Kyo Hattori ,  Kazuo Kato ,  Shuji Morita

发明人： Kyo Hattori ,  Kazuo Kato ,  Shuji Morita

IPC分类号： F16H1/06 ,  F01L1/02 ,  F01M1/06 ,  F01M9/10 ,  F16H1/08 ,  F16H55/18 ,  F16H57/04

CPC分类号： F01L1/026 ,  F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F16H55/18 ,  F16H57/0431 ,  F01L2001/0537 ,  F02B2275/06 ,  F02B2275/18 ,  F16H57/0493 ,  Y10T74/19898 ,  Y10T74/19991

摘要： A gear assembly having first and second gears in constant mesh with each other, the second gear being divided into two gear elements by a plane perpendicular to the axis thereof. A passage through which lubricating oil flows is formed between these two gear elements. The passage preferably consists of a radial groove formed on a surface of one of the two gear elements to extend in a radial direction from the inner surface of the gear element, an annular groove formed on the surface to extend in a circular direction about the axis of the gear element and communicate with the outer end portion of the radial groove, and a clearance formed between the two gear elements and surrounding the annular groove.

摘要翻译： 一种具有彼此恒定啮合的第一和第二齿轮的齿轮组件，所述第二齿轮通过垂直于其轴线的平面分成两个齿轮元件。 在这两个齿轮元件之间形成润滑油流过的通道。 通道优选地包括形成在两个齿轮元件中的一个的表面上的径向凹槽，以从齿轮元件的内表面沿径向方向延伸，形成在表面上的环形槽，以围绕轴线在圆周方向上延伸 并且与径向槽的外端部连通，并且在两个齿轮元件之间形成并围绕环形槽的间隙。

公开(公告)号：US4561629A

公开(公告)日：1985-12-31

申请号：US593309

申请日：1984-03-26

申请人： Takaharu Idogaki ,  Ikuo Hayashi ,  Hisasi Kawai ,  Kyo Hattori ,  Kazuhiro Sakurai

发明人： Takaharu Idogaki ,  Ikuo Hayashi ,  Hisasi Kawai ,  Kyo Hattori ,  Kazuhiro Sakurai

IPC分类号： H02K33/16 ,  F16K31/06 ,  F16K31/08

CPC分类号： F16K31/082

摘要： A solenoid valve for opening and closing a fluid passage is disclosed. It includes a valve member supported rotatably within a case and having alternately different magnetic poles formed on the outer periphery of one end thereof and also having a fluid passage formed in the other end thereof; an electromagnetic drive means for creating alternately different and invertible magnetic poles in an opposed relation to the magnetic poles of the valve member to rotate the valve member by a predetermined angle; and plural fluid passages formed within the case and adapted to be brought into communication with each other through the fluid passage of the valve member upon rotation of the valve member at said predetermined angle.

摘要翻译： 公开了一种用于打开和关闭流体通道的电磁阀。 它包括可旋转地支撑在壳体内并具有形成在其一端的外周上的交替不同的磁极并且还具有在其另一端形成的流体通道的阀构件; 电磁驱动装置，用于产生与阀构件的磁极相对的交替不同和可逆的磁极，以使阀构件旋转预定角度; 以及多个流体通道，其形成在壳体内并且适于在阀构件以所述预定角度旋转时通过阀构件的流体通道彼此连通。

公开(公告)号：US4479068A

公开(公告)日：1984-10-23

申请号：US418528

申请日：1982-09-15

申请人： Takaharu Idogaki ,  Hisasi Kawai ,  Kyo Hattori ,  Kazuhiro Sakurai

发明人： Takaharu Idogaki ,  Hisasi Kawai ,  Kyo Hattori ,  Kazuhiro Sakurai

IPC分类号： H02K37/16 ,  F16K31/08 ,  H02K37/14 ,  H02K1/06

CPC分类号： H02K37/18 ,  F16K31/082

摘要： A rotation driving device is constructed from a bobbin, a coil wound on the bobbin, a stator inserted in the bobbin, and a permanent magnet arranged inside the stator. The stator consists of a hollow cylindrical body having a first, second, and third recesses. In accordance with the command electrical signal supplied to the coil, the rotation driving device changes the rotational position of the rotor.

摘要翻译： 旋转驱动装置由绕线管，缠绕在绕线管上的线圈，插入绕线筒中的定子和布置在定子内部的永磁体构成。 定子由具有第一，第二和第三凹部的中空圆柱形主体组成。 根据提供给线圈的指令电信号，旋转驱动装置改变转子的旋转位置。

公开(公告)号：US4672939A

公开(公告)日：1987-06-16

申请号：US766784

申请日：1985-08-19

申请人： Tatsuhisa Yokoi ,  Eisaku Takeya ,  Kyo Hattori ,  Kazuo Abe ,  Hideyuki Osawa

发明人： Tatsuhisa Yokoi ,  Eisaku Takeya ,  Kyo Hattori ,  Kazuo Abe ,  Hideyuki Osawa

IPC分类号： F02F7/00 ,  F02M25/07 ,  F02M25/06

CPC分类号： F02M26/19 ,  F02F7/006 ,  F02M26/20 ,  F02M26/50

摘要： An intake manifold (2) for an internal combustion engine equipped with an exhaust gas recirculation (EGR) system capable of recirculation a part of the exhaust gas to the intake system, having a configuration capable of preventing oil contained in the blow-by gas supplied by a positive crankcase ventilation (PCV) system or the air supplied by a turbocharger from flowing into the EGR gas outlet (10) of the EGR system opened to the intake manifold (2). The EGR outlet (10) is formed in the upper section of the interior of the intake manifold (2) so that the flow of oil into the EGR gas outlet (10) is impeded.

摘要翻译： 一种用于内燃机的进气歧管（2），其配备有能够将一部分废气再循环到进气系统的排气再循环（EGR）系统，具有能够防止供应的窜气产生的油的构造 通过正曲轴箱通风（PCV）系统或由涡轮增压器供应的空气流入向进气歧管（2）开放的EGR系统的EGR气体出口（10）。 EGR出口（10）形成在进气歧管（2）的内部的上部，使得进入EGR气体出口（10）的油流被阻碍。

公开(公告)号：US4535815A

公开(公告)日：1985-08-20

申请号：US608936

申请日：1984-05-14

申请人： Takeharu Ohumi ,  Yasuo Kurahashi ,  Kyo Hattori ,  Kazuhiro Sakurai

发明人： Takeharu Ohumi ,  Yasuo Kurahashi ,  Kyo Hattori ,  Kazuhiro Sakurai

IPC分类号： F16K31/08 ,  F16K11/07

CPC分类号： F16K31/082 ,  Y10T137/86879

摘要： A solenoid type flow control valve having a valve body formed with an outlet and inlet ports, a cylindrical core disposed in the valve body between the inlet and outlet ports and formed with a suitable number of valve ports for connecting the inlet port with the outlet port, a valve member slidable along the outer surface of the core to cover the valve ports, a linear motor assembly for moving the valve member to uncover the valve ports, and fluid flow passages formed around the linear motor assembly so that the fluid from the inlet port is introduced through the passages into the valve ports.

摘要翻译： 一种螺线管式流量控制阀，其具有形成有出口和入口的阀体，设置在入口和出口之间的阀体中的圆柱形芯，并且形成有适当数量的用于将入口与出口端口连接的阀口 ，可沿着芯的外表面滑动以覆盖阀口的阀构件，用于移动阀构件以露出阀口的线性马达组件，以及围绕线性马达组件形成的流体流动通道，使得流体从入口 端口通过通道引入阀口。

公开(公告)号：US4385491A

公开(公告)日：1983-05-31

申请号：US221889

申请日：1980-12-31

申请人： Kazuhiro Sakurai ,  Hiroshi Sawada ,  Kyo Hattori

发明人： Kazuhiro Sakurai ,  Hiroshi Sawada ,  Kyo Hattori

IPC分类号： F01N3/22 ,  F02D37/00 ,  F02D41/14 ,  F02D43/00 ,  F02M7/24

CPC分类号： F01N3/222 ,  F01N3/22 ,  F02D37/00 ,  F02D41/1482 ,  F02D41/1491 ,  F02M7/24

摘要： An internal combustion engine includes an intake system, an exhaust system, and a mixture supply device which supplies primary fuel-air mixture into the intake system. An oxygen sensor assembly detects oxygen concentration at a certain point in the exhaust system and produces a first electrical signal which represents this concentration. A secondary air flow control circuit receives this first electrical signal and produces a second electrical signal according thereto. A secondary air supply system feeds secondary air into the exhaust system upstream of the aforementioned certain point at a flow rate controlled by the second electrical signal. A primary air/fuel ratio correction circuit receives either the first or the second electrical signal and based on it produces a primary mixture control electrical signal. This primary mixture control electrical signal is received by a mixture control system, which alters the primary air/fuel ratio of the mixture provided by the mixture supply device in accordance therewith.

摘要翻译： 内燃机包括进气系统，排气系统和将主要燃料 - 空气混合物供应到进气系统中的混合供应装置。 氧传感器组件检测排气系统中某一点处的氧气浓度，并产生表示该浓度的第一电信号。 第二气流控制电路接收该第一电信号并根据其产生第二电信号。 二次空气供给系统以由第二电信号控制的流量将二次空气供给到上述特定点的上游的排气系统。 主空气/燃料比校正电路接收第一或第二电信号，并且基于它产生主混合控制电信号。 该混合控制电信号被混合物控制系统接收，混合物控制系统改变由混合物供应装置提供的混合物的一次空气/燃料比。

公开(公告)号：US4361164A

公开(公告)日：1982-11-30

申请号：US181393

申请日：1980-08-25

申请人： Yasuyuki Sakakibara ,  Hisasi Kawai ,  Kazuhiro Sakurai ,  Kyo Hattori

发明人： Yasuyuki Sakakibara ,  Hisasi Kawai ,  Kazuhiro Sakurai ,  Kyo Hattori

IPC分类号： F02D41/20 ,  F16K31/06 ,  G05B11/36 ,  H01F7/13 ,  H01F7/18 ,  F16K31/02

CPC分类号： H01F7/13 ,  F02D41/20 ,  F16K31/0675 ,  H01F7/1805 ,  F02D2011/102 ,  F02D2041/1409 ,  F02D2041/2027 ,  Y10T137/0396 ,  Y10T137/7761

摘要： A method of driving a solenoid-operated proportional control valve is disclosed. The solenoid-operated proportional control valve is of the kind in which a valve member is displaced in proportional relation to current supplied to a solenoid under control of a control signal, and the method comprises adding a predetermined value to the control signal when the valve member starts to move to open the solenoid-operated proportional control valve from its full-closed position or subtracting a predetermined value from the control signal when the valve member starts to move to close the solenoid-operated proportional control valve from its full-open position.

摘要翻译： 公开了一种驱动电磁比例控制阀的方法。 电磁比例控制阀是在控制信号的控制下阀构件与提供给螺线管的电流成比例的位移的方式，并且该方法包括在阀构件 开始移动以从其全闭位置打开电磁比例控制阀，或者当阀构件开始移动时从控制信号中减去预定值，从其全开位置关闭电磁比例控制阀。

公开(公告)号：US4142676A

公开(公告)日：1979-03-06

申请号：US812681

申请日：1977-07-05

申请人： Kyo Hattori

发明人： Kyo Hattori

IPC分类号： F16K31/70 ,  G05D23/08 ,  G05D23/10

CPC分类号： G05D23/08

摘要： A bimetal valve is disclosed which is adapted to open and close a fluid flow conduit, or change flow paths from one to another due to the snapping action of bimetal discs in response to ambient temperature changes of the valve. In a first embodiment, there is used a combination of two bimetal discs and a valve seat cooperative therewith, thereby opening and closing flow of fluid between two ports. In a second embodiment, there is used a combination of two bimetal discs and a hold-down plate having a valve body thereon, thereby opening and closing flow of fluid between the two ports. In a third embodiment, there is used a combination of three bimetal discs, a hold-down portion, a stem portion and a valve body, thereby changing flow paths from one to another. In a fourth embodiment, there is used a combination of three bimetal discs, a partition plate, a stem portion secured to a valve body, thereby also changing fluid paths.

摘要翻译： 公开了一种双金属阀，其适于打开和关闭流体流动导管，或者由于响应于阀的环境温度变化的双金属盘的咬合动作而使流动路径彼此流动。 在第一实施例中，使用两个双金属盘和与其配合的阀座的组合，从而打开和关闭两个端口之间的流体流动。 在第二实施例中，使用两个双金属盘和其上具有阀体的压紧板的组合，从而打开和关闭两个端口之间的流体流动。 在第三实施例中，使用三个双金属盘，压紧部，杆部和阀体的组合，从而改变从一个到另一个的流动路径。 在第四实施例中，使用三个双金属盘，隔板，固定到阀体的杆部分，从而也改变流体路径的组合。

公开(公告)号：US4647009A

公开(公告)日：1987-03-03

申请号：US807110

申请日：1985-12-10

申请人： Takaharu Idogaki ,  Hisasi Kawai ,  Kyo Hattori ,  Kazuhiro Sakurai

发明人： Takaharu Idogaki ,  Hisasi Kawai ,  Kyo Hattori ,  Kazuhiro Sakurai

IPC分类号： H02K33/16 ,  F16K31/06 ,  F16K31/08 ,  H02K26/00 ,  F16K31/02

CPC分类号： F16K31/082 ,  H02K26/00

摘要： An electromagnetic rotary driving device including a rotor of a permanent magnet arranged in a hole formed in a bored stator core block of a stator core, made from magnetic material. The air gap formed between the bored block of the stator core and the rotor in the direction parallel with the magnetic path in the stator core is relatively long, while the air gap formed between the bored block of the stator core and the rotor in the direction perpendicular to the magnetic path in the stator core is relatively short. In this device, the angle of rotation of the rotor is continuously changed by the current flowing through the coil of the stator without requiring a spring for return motion.

摘要翻译： 一种电磁旋转驱动装置，包括设置在由磁性材料制成的定子芯的钻孔定子芯块中的孔中的永磁体的转子。 在定子铁芯的钻孔块和转子之间形成的空隙在与定子铁心中的磁路平行的方向上相对较长，而定子铁心的钻孔块与转子之间形成的气隙在方向 垂直于定子铁心的磁路相对较短。 在该装置中，通过流过定子的线圈的电流，转子的旋转角度不断变化，而不需要用于返回的弹簧。

公开(公告)号：US4530374A

公开(公告)日：1985-07-23

申请号：US374349

申请日：1982-05-03

申请人： Motonobu Akagi ,  Yasuhiro Kawabata ,  Kyo Hattori

发明人： Motonobu Akagi ,  Yasuhiro Kawabata ,  Kyo Hattori

IPC分类号： F16K31/06 ,  F16K31/08 ,  F16K31/04 ,  F16K11/07

CPC分类号： F16K31/082 ,  Y10T137/86734 ,  Y10T137/86759 ,  Y10T137/86879

摘要： A linear motor-actuated flow control valve includes: a casing having an inlet port and an outlet port; a moving-coil linear motor disposed within said casing, said linear motor including a hollow, ferromagnetic core which delimits the interior of said casing into valve chambers and which has a valve hole or holes for communicating said inlet and outlet ports with each other, a bobbin slidably disposed on said core for controlling the opening degree of the valve hole(s), an electromagnetic coil wound on said bobbin, a permanent magnet so arranged that the magnetic flux produced thereby extends axially of said electromagnetic coil, and a magnetic body for forming a magnetic circuit, in cooperation with said core, for the flux produced by said permanent magnet; and spring for biasing said bobbin so that said bobbin is retained at a predetermined position by said spring means when said electromagnetic coil is in the de-energized state, whereby said valve hole(s) is/are held open or closed to a predetermined degree, said spring serving as power supply lines for said electromagnetic coil, wherein the improvement comprises some of said valve holes, referred to a first valve hole(s), disposed at a position lying within said magnetic circuit along the length of said hollow ferromagnetic core, and a second valve hole(s) disposed at the other position(s) lying outside of said magnetic circuit along the length of said core.

摘要翻译： 线性电动机流量控制阀包括：具有入口和出口的壳体; 设置在所述壳体内的动圈式线性电动机，所述线性电动机包括中空铁磁芯，其将所述壳体的内部限定为阀室，并且具有用于使所述入口和出口彼此连通的阀孔或孔， 可滑动地设置在所述芯上的线轴，用于控制阀孔的开度;缠绕在所述线轴上的电磁线圈;永磁体，其被布置成使得所产生的磁通量从所述电磁线圈的轴向延伸;以及磁体， 与所述芯组合形成用于所述永磁体产生的助焊剂的磁路; 以及用于偏压所述线轴的弹簧，使得当所述电磁线圈处于断电状态时，所述线轴被所述弹簧装置保持在预定位置，由此所述阀孔保持打开或闭合至预定的程度 ，所述弹簧用作所述电磁线圈的电源线，其中改进包括一些所述阀孔（被称为第一阀孔），所述第一阀孔设置在沿所述中空铁磁芯的长度位于所述磁路内的位置 以及沿着所述芯的长度设置在位于所述磁路外侧的另一位置的第二阀孔。