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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
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。
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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
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。
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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
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。
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4.发明授权Engine mixture control system controlling primary and secondary air-fuel mixtures 失效发动机混合控制系统控制一级和二级空气 - 燃料混合物
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
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。
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公开(公告)号：US4361164A
公开(公告)日：1982-11-30
申请号：US181393
申请日：1980-08-25
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。
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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
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。
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公开(公告)号：US4496134A
公开(公告)日：1985-01-29
申请号：US296805
申请日：1981-08-27
申请人： Takaharu Idogaki , Hisasi Kawai , Kyo Hattori , Kazuhiro Sakurai
发明人： Takaharu Idogaki , Hisasi Kawai , Kyo Hattori , Kazuhiro Sakurai
CPC分类号： F16K31/0682
摘要： A rotary solenoid actuator for proportionally controlling the flow of fluid, such as air, in a pipe comprises a housing with a rotor rotatably mounted thereon. A stationary coreless coil for generating a magnetic field in response to a control current therethrough is mounted in the housing. A permanent magnet is affixed to a rotatably mounted shaft within the coil, and a return spring is attached to the rotating shaft. Due to low hysteresis in the coreless coil, there is a linear relationship between the control current and the fluid flow.
摘要翻译： 用于成比例地控制管道中的流体（例如空气）的流动的旋转螺线管致动器包括具有可旋转地安装在其上的转子的壳体。 用于响应于其中的控制电流产生磁场的固定无芯线圈安装在壳体中。 永磁体被固定在线圈内的可旋转地安装的轴上，并且复位弹簧附接到旋转轴。 由于无芯线圈的滞后小，控制电流和流体流动之间存在线性关系。
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公开(公告)号：US4350319A
公开(公告)日：1982-09-21
申请号：US152293
申请日：1980-05-22
申请人： Shoji Kawata , Kyo Hattori , Kazuhiro Sakurai
发明人： Shoji Kawata , Kyo Hattori , Kazuhiro Sakurai
CPC分类号： F01N3/222 , F01N3/22 , F16K31/08 , Y10T137/86879
摘要： A control device for a solenoid valve including a valve body provided with a fluid inlet and fluid outlet ports, a valve member provided in the valve body and movable between a closed and open positions and a solenoid coil for electromagnetically actuating the valve member. The control device includes a switching circuit which is adapted to alternatively direct an energizing electric current to the solenoid coil in one direction so that the valve member is moved toward the open position and in the opposite direction so that the valve member is maintained in the closed position. Since the valve member is maintained in the closed position by the electromagnetic force, it is possible to prevent the valve member from being moved out of the closed position even under vibrations to which the valve may be subjected in use.
摘要翻译： 一种用于电磁阀的控制装置，包括设置有流体入口和流体出口的阀体，阀构件，设置在阀体中并且可在闭合位置和打开位置之间移动，以及用于电磁致动阀构件的螺线管线圈。 控制装置包括切换电路，其适于在一个方向上交替地将激励电流引导到螺线管线圈，使得阀构件朝向打开位置和相反方向移动，使得阀构件保持在关闭状态 位置。 由于阀构件通过电磁力保持在关闭位置，所以即使在阀可能受到使用的振动下也可以防止阀构件移出关闭位置。
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公开(公告)号：US4632082A
公开(公告)日：1986-12-30
申请号：US803790
申请日：1985-12-02
申请人： Kyo Hattori , Kazuhiro Sakurai
发明人： Kyo Hattori , Kazuhiro Sakurai
CPC分类号： F02D9/02 , F02B31/08 , F02D11/04 , Y02T10/146 , Y10T137/87161 , Y10T74/18968
摘要： A device molding a link member interconnecting an actuator to arms fixed onto valve shafts of rotary valves arranged in gas passages. The link member includes a control rod connected to the actuator and a plurality of plate springs which extend from the control rod and are outwardly bent. The outer ends of the plate springs are pivotally connected to the tips of corresponding arms.
摘要翻译： 将致动器与固定在设置在气体通道中的旋转阀的阀轴上的臂相互连接的连杆构件的装置。 连杆构件包括连接到致动器的控制杆和从控制杆延伸并向外弯曲的多个板簧。 板簧的外端可枢转地连接到相应臂的末端。
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公开(公告)号：US4546338A
公开(公告)日：1985-10-08
申请号：US382119
申请日：1982-05-26
申请人： Takaharu Idogaki , Hisasi Kawai , Tooru Kosuda , Kyo Hattori , Kazuhiro Sakurai
发明人： Takaharu Idogaki , Hisasi Kawai , Tooru Kosuda , Kyo Hattori , Kazuhiro Sakurai
CPC分类号： H01F7/145 , F02M3/07 , F16K31/082 , F02M2003/067 , Y10T137/86871
摘要： A rotary driving apparatus suitable for use for a flow control valve provided with a rotor valve rotatably mounted in a housing. The rotor valve is connected to a permanent magnet member. The permanent magnet member is arranged adjacent to a pair of diametrically spaced ends of a core on which a coil is wound so that the ends are oppositely magnetized to provide a two pole electric motor, stopper means is provided for allowing limited rotary motion of the rotor between a first position and a second position. The permanent magnet member is so arranged with respect to the ends of the core that a torque is, during the de-energization of the coil, generated in order to engage the stopper means. Thus, the first or second position of the rotor valve is maintained without energization of the coil.
摘要翻译： 一种适用于流量控制阀的旋转驱动装置，该流量控制阀具有可旋转地安装在壳体中的转子阀。 转子阀与永磁体连接。 永磁体构件被布置成与芯线的一对径向间隔开的端部相邻地布置，线圈被缠绕在其上，使得端部相对地被磁化以提供双极电动机，提供止动器装置，用于允许转子的有限的旋转运动 在第一位置和第二位置之间。 永磁体构件相对于芯的端部布置成在线圈的断电期间产生扭矩以便与止动装置接合。 因此，保持转子阀的第一或第二位置而不使线圈通电。
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