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1. 发明公开

EP1124082A1 Four-way selector valve 有权
标题翻译： Steuerbares 4 - Wege Ventil
公开(公告)号：EP1124082A1
公开(公告)日：2001-08-16
申请号：EP01103096.2
申请日：2001-02-09
申请人： Fujikoki Corporation
发明人： Sasada, Eiichi , Aoki, Tetsuya
IPC分类号： F16K11/074 , F16K39/04
CPC分类号： F16K11/0743 , F16K39/045 , F25B41/046 , F25B2313/02792 , Y10T137/86839
摘要： The four-way selector valve (100) relating to the invention basically comprises a motor (40) which has a stator (41) and a rotor (42), a case, and a main body including a main valve (75) and a valve seat (80), both of which are arranged in a valve chest (73) within the case. A rotor sleeve, which comprises the rotor (70), is equipped with an auxiliary valve (61) which opens or closes the pressure equalization orifice (77) in order to transfer pressure, and an operating pin (64) which moves the position of the main valve (70). The rotor (70) of the motor (40) rotates the auxiliary valve (61) on the main valve (70) and slides the main valve (75) on the valve seat (80) via the operating pin (64).
摘要翻译：本发明的四通换向阀（100）基本上包括具有定子（41）和转子（42）的电机（40），壳体和主体，主体包括主阀（75）和阀座（80），两者均布置在壳体内的阀门（73）中。包括转子（70）的转子套筒配备有用于传递压力的用于打开或关闭压力平衡孔（77）的辅助阀（61），以及操作销（64），该操作销主阀（70）。电动机（40）的转子（70）使主阀（70）上的辅助阀（61）旋转，并通过操作销（64）将阀座（80）上的主阀（75）滑动。

2. 发明授权

EP1124082B1 Four-way selector valve 有权
标题翻译：可控4 - 四通阀
公开(公告)号：EP1124082B1
公开(公告)日：2006-12-06
申请号：EP01103096.2
申请日：2001-02-09
申请人： Fujikoki Corporation
发明人： Sasada, Eiichi , Aoki, Tetsuya
IPC分类号： F16K11/074 , F16K39/04
CPC分类号： F16K11/0743 , F16K39/045 , F25B41/046 , F25B2313/02792 , Y10T137/86839

3. 发明授权

EP1693600B1 Motor operated valve with reduction gear 有权
标题翻译：带减速齿轮的电动阀
公开(公告)号：EP1693600B1
公开(公告)日：2008-04-23
申请号：EP05028451.2
申请日：2005-12-24
申请人： Fujikoki Corporation
发明人： Arai, Yusuke , Sasada, Eiichi , Ouchi, Tomoari , Umezawa, Hitoshi
IPC分类号： F16H37/12 , F16K31/04 , F16H25/20
CPC分类号： F16K31/04 , F16H25/20 , F16H2001/2881 , F16H2025/2087

4. 发明公开

EP1930629A1 Motor operated valve with reduction gear 有权
标题翻译： Motorbetriebenes Ventil mit Untersetzungsgetriebe
公开(公告)号：EP1930629A1
公开(公告)日：2008-06-11
申请号：EP08005034.7
申请日：2005-12-24
申请人： Fujikoki Corporation
发明人： Arai, Yusuke , Sasada, Eiichi , Ouchi, Tomoari , Umezawa, Hitoshi
IPC分类号： F16H37/12 , F16K31/04 , F16H25/20
CPC分类号： F16K31/04 , F16H25/20 , F16H2001/2881 , F16H2025/2087
摘要： A motor operated valve with a reduction gear having a valve body (10) provided with a valve chamber (14) and a valve seat (12), a valve member(30) disposed movably in the valve chamber so as to be capable of opening and closing an opening of the valve seat, a valve shaft(32) for operating the valve member, a motor exciter(M), a permanent magnet-type rotor (170) driven to rotate by the exciter (M), a reduction gear(200) for reducing the rotation of the rotor, and a screw mechanism(320) for moving the valve member toward and away from the valve seat via the reduction gear by the rotary movement of the rotor, characterized in that
a cylindrical can(100) is fixed to the valve body(10),
the motor exciter(M) is mounted on an outer circumference portion of the can (100).
the permanent magnet-type rotor (170) is rotatably supported at an inner circumference portion of the can(100),
the rotor (170) and the reduction gear (200) are arranged in a space defined by the valve body (10) and the can (100). the reduction gear(200) includes a sun gear (220) formed integrally with the
rotor (170), a ring-shaped fixed gear(250) fixed on the valve body (10) side, a planetary gear(230) which is supported on a carrier(240) and meshes with the sun gear(220) and the fixed gear (250) at the same time, and an output gear(260) meshing with the planetary gear(230), a cylindrical member (82) which supports the fixed gear(250) by an upper end portion is attached to a receive member(80) fixedly arranged in a space in the can (100), and the output gear(260) located in a space in the cylindrical member(82) below the fixed gear(250) is supported rotatably by the receive rnember(80).
摘要翻译：一种具有减速齿轮的电动阀，其具有设置有阀室（14）和阀座（12）的阀体（10），阀构件（30），其可移动地设置在阀室中，以便能够打开关闭阀座的开口，用于操作阀构件的阀轴（32），马达励磁机（M），被励磁机（M）驱动旋转的永磁式转子（170），减速齿轮（200），用于减小转子的旋转;以及螺旋机构（320），用于通过转子的旋转运动经由减速齿轮将阀构件朝向和远离阀座移动，其特征在于，圆筒形罐（100））固定在阀体（10）上，马达励磁机（M）安装在罐（100）的外周部上。永磁式转子（170）可转动地支撑在罐（100）的内圆周部分处，转子（170）和减速齿轮（200）设置在由阀体（10）和罐（100）。所述减速齿轮（200）包括与所述转子（170）一体形成的太阳齿轮（220），固定在所述阀体（10）侧的环状固定齿轮（250），被支撑在所述阀体在托架（240）上同时与太阳齿轮（220）和固定齿轮（250）啮合的输出齿轮（260）和与行星齿轮（230）啮合的输出齿轮（260），圆柱形部件通过上端部将固定齿轮（250）支撑在固定地设置在罐（100）的空间中的接收构件（80）上，并且输出齿轮（260）位于圆柱形构件（82））由固定齿轮（250）下方由接收部件（80）可旋转地支撑。

5. 发明公开

EP1693600A1 Motor operated valve with reduction gear 有权
标题翻译： MotorbetätigtesVentil mit Reduktionsgetriebe
公开(公告)号：EP1693600A1
公开(公告)日：2006-08-23
申请号：EP05028451.2
申请日：2005-12-24
申请人： Fujikoki Corporation
发明人： Arai, Yusuke , Sasada, Eiichi , Ouchi, Tomoari , Umezawa, Hitoshi
IPC分类号： F16H37/12 , F16K31/04 , F16H25/20
CPC分类号： F16K31/04 , F16H25/20 , F16H2001/2881 , F16H2025/2087
摘要： The invention provides a small-sized motor operated valve having high output and high resolution by housing a reduction gear together with a rotor in a single can. A valve shaft 32 having a valve member 30 is inserted to a motor operated valve body 10. A rotor 170 is disposed inside a can 100 attached to the body 10, and inside the rotor 170 is housed a reduction gear 200. The output of the rotor is input to a sun gear 220 and transmitted to planetary gears 230. The planetary gears 230 are engaged both with the fixed gear 250 and the output gear 260, and the output gear 260 is driven at reduced speed by a large reduction ratio. The output of the output gear 260 is transmitted via a driver 300 to a screw shaft 320, where it is converted into a linear movement and transmitted to the valve shaft 32.
摘要翻译：本发明提供了一种具有高输出和高分辨率的小型电动操作阀，通过将减速齿轮与转子一起容纳在单个罐中。具有阀构件30的阀轴32被插入到电动阀体10中。转子170设置在安装在主体10上的罐100的内部，转子170内部容纳有减速齿轮200。转子被输入到太阳齿轮220并传递到行星齿轮230.行星齿轮230与固定齿轮250和输出齿轮260啮合，输出齿轮260以大的减速比以较低的速度被驱动。输出齿轮260的输出经由驱动器300传递到螺杆轴320，在此转换成直线运动并传递到阀轴32。

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