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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：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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5.发明授权
公开(公告)号：US4533847A
公开(公告)日：1985-08-06
申请号：US616187
申请日：1984-06-01
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： H01F7/145
摘要： A rotary drive apparatus including a frame having at least three holes; a yoke having a center portion and two side bar portions on opposite sides of the center portion, the center portion having a hole, coils mounted on the side bar portions of the yoke, a collar having a bore and being tightly mounted on the surface of the hole of the yoke, magnetic parameter changing elements being mounted on the surface of the bore of the collar, and a rotor having magnetic poles in the radial direction and being inserted into the bore of the collar with a predetermined clearance. In the apparatus, a first hole of the frame is parallel to a first direction of the apparatus and has a cross-section for tightly receiving the center portion of the yoke, and a second and third holes of the frame are in a second direction perpendicularly intersecting the first direction and being concentric with each other oppositely the first hole, the center portion of the yoke being fit into the first hole. The position of the collar is adjusted through the second hole during the adjustment, and the third hole passes a shaft connected to one end of the rotor.
摘要翻译： 一种旋转驱动装置，包括具有至少三个孔的框架; 轭具有在中心部分的相对侧上的中心部分和两个侧杆部分，中心部分具有孔，安装在轭的侧杆部分上的线圈，具有孔并且紧紧地安装在 磁轭的孔，磁参数改变元件安装在轴环的孔的表面上，以及转子，其具有径向方向的磁极并以预定的间隙插入到轴环的孔中。 在该装置中，框架的第一孔平行于装置的第一方向，并且具有用于紧密地容纳轭的中心部分的横截面，并且框架的第二和第三孔垂直于第二方向 与第一方向相交并且与第一孔相对地彼此同心，轭的中心部分装配到第一孔中。 在调整期间，通过第二孔调节轴环的位置，并且第三孔通过连接到转子的一端的轴。
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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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公开(公告)号：US4491815A
公开(公告)日：1985-01-01
申请号：US487760
申请日：1983-04-22
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： H01F7/145 , F02M3/07 , F16K31/0682 , H01F7/13 , F02M2003/067
摘要： A rotary actuator for driving a fluid control valve comprises a yoke which forms a closed magnetic path an excitation coil which produces a magnetic flux in the yoke, a permanent magnet which is rotatably arranged in a through hole or in a slit formed in the yoke, and a restoring spring which produces a force acting against a rotational torque generated in the magnet by a main magnetic flux which flows through the yoke and the permanent magnet when the excitation coils is energized. Shielding portions are formed on both sides of the ends of the yoke, which ends oppose the permanent magnet, so as to substantially shield the permanent magnet together with the ends of the yoke, whereby a magnetic reluctance of a path of the magnetic flux remains substantially constant irrespective of the rotating position of the permanent magnet with respect to the yoke when the excitation coil is de-energized.
摘要翻译： 用于驱动流体控制阀的旋转致动器包括形成闭合磁路的轭，其产生磁轭中的磁通量的励磁线圈，可旋转地布置在通孔中或形成在磁轭中的狭缝中的永磁体， 以及恢复弹簧，其通过在励磁线圈通电时流过磁轭的主磁通和永磁体产生作用于在磁体中产生的旋转扭矩的力。 屏蔽部分形成在轭的端部的两端，该端部与永磁体相对，以便基本上将永磁体与磁轭的端部一起屏蔽，由此磁通路径的磁阻基本上保持 当励磁线圈断电时，永磁体相对于磁轭的旋转位置是恒定的。
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公开(公告)号：US4474149A
公开(公告)日：1984-10-02
申请号：US567153
申请日：1984-01-04
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： F16K11/072 , F02D41/20 , F02M3/06 , F02M3/07 , F02M23/04 , F02M69/32 , F16K11/085 , F16K31/06
CPC分类号： F02M3/075 , F02M3/07 , F16K11/0853 , F16K31/0682 , F02M2003/067 , Y10T137/86445 , Y10T137/86751
摘要： A valve apparatus of a solenoid drive type having a valve member in a housing defining an inlet port and first and second outlet ports. The valve member connects the inlet port to the second outlet port while closing the first outlet port when no electric current is received by the apparatus. The valve member controls the opening of the first outlet port while maintaining the second outlet port closed when an electric current larger than a predetermined offset value is applied to the apparatus. When the electric current is equal to the offset value, the valve member closes both the first and the second outlet ports.
摘要翻译： 一种用于螺线管驱动型的阀装置，其具有限定入口端口和第一和第二出口端口的壳体中的阀构件。 当装置没有接收到电流时，阀构件将入口连接到第二出口，同时关闭第一出口。 当大于预定偏移值的电流被施加到装置上时，阀构件控制第一出口的开口，同时保持第二出口闭合。 当电流等于偏移值时，阀构件关闭第一和第二出口。
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公开(公告)号：US4442997A
公开(公告)日：1984-04-17
申请号：US324087
申请日：1981-11-23
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
摘要： A rotary solenoid motor adapted for use in a flow control valve apparatus. The solenoid motor having a shaft on which a valve member is connected. A torsion bar is connected between the shaft and a housing for generating a torsional force opposite to an electro-magnetic force. The shaft and the housing has a pair of portions for fixing the torsion bar. Each of the portions forms a regular polygonal cross-sectional shape.
摘要翻译： 适用于流量控制阀装置的旋转螺线管电动机。 螺线管电动机具有连接有阀构件的轴。 扭杆连接在轴和壳体之间，用于产生与电磁力相反的扭转力。 轴和壳体具有用于固定扭杆的一对部分。 每个部分形成规则的多边形横截面形状。
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公开(公告)号：US4345228A
公开(公告)日：1982-08-17
申请号：US256832
申请日：1981-04-23
CPC分类号： F16K31/0682 , H01F7/145 , H02K26/00 , Y10T137/86863 , Y10T137/8782
摘要： A rotary actuator for imparting a rotational force to a rotary valve member of a multi-way valve device has a cylindrical housing and an electric motor housed therein and being operative to produce a torque corresponding to the input current supplied to the motor. The motor shaft is hollow and rotatably journalled by the end walls of the motor housing. A torsion bar is housed in the shaft and fixed at one end to one end of the shaft. The other end of the torsion bar is fixed to the housing so that, when rotational force is imparted by the motor to the shaft and thus the rotary valve member connected thereto, the torsion bar produces a return force applied to the shaft. The angular position of the other end of the torsion bar about the axis thereof is adjustable within a limited range. The actuator is suited to impart a rotational motion of less than 180.degree. and provides a reduced hysteresis in the rotation characteristics.
摘要翻译： 用于向多通阀装置的旋转阀构件施加旋转力的旋转致动器具有容纳在其中的圆柱形壳体和电动机，并且可操作地产生与供应到电动机的输入电流相对应的转矩。 电动机轴是中空的并且可旋转地由电动机壳体的端壁支承。 扭杆容纳在轴中并且在一端固定在轴的一端。 扭杆的另一端固定在壳体上，使得当电动机向轴施加旋转力并因此连接到其上的旋转阀构件时，扭杆产生施加到轴上的返回力。 扭杆的另一端围绕其轴线的角度位置可在有限的范围内调节。 致动器适于赋予小于180°的旋转运动，并且在旋转特性中提供减小的滞后。
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