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58 条记录 (耗时 0.02 秒)

    Electromagnetic pilot type selector valve
    1.
    发明授权
    Electromagnetic pilot type selector valve 失效
    电磁先导式换向阀

    公开(公告)号：US5597015A

    公开(公告)日：1997-01-28

    申请号：US159586

    申请日：1993-12-01

    申请人： Yoshio Asou ,  Bunya Hayashi ,  Hideharu Sato ,  Takumi Matsumoto

    发明人： Yoshio Asou ,  Bunya Hayashi ,  Hideharu Sato ,  Takumi Matsumoto

    IPC分类号： F15B13/00 ,  F15B13/043 ,  F16K31/42

    CPC分类号： F15B13/043 ,  F16K31/426 ,  F15B2013/006 ,  Y10T137/86614 ,  Y10T137/87885

    摘要： An electromagnetic pilot type selector valve which can serve as a double-solenoid type selector valve or a single-solenoid type selector valve by merely increasing or decreasing the number of solenoid mechanisms and by providing a few component parts. This selector valve includes large and small pistons having different pressure receiving areas for driving a main valve disc. When two solenoid mechanisms are mounted, the main valve disc is switched over by pilot fluid pressure alternately applied on the two pistons. When one solenoid mechanism is mounted, the main valve disc is switched over by switching pilot fluid pressure applied on the large size piston, while the main valve disc is constantly pushed in one direction by pilot fluid pressure applied on the small size piston.

    摘要翻译： 一种电磁先导式选择阀，其仅通过增加或减少螺线管机构的数量并提供几个组成部件即可用作双电磁式换向阀或单电磁式换向阀。 该选择阀包括具有用于驱动主阀盘的不同压力接收区域的大而小的活塞。 当安装两个螺线管机构时，主阀盘由交替施加在两个活塞上的先导流体压力切换。 当安装一个螺线管机构时，通过切换施加在大尺寸活塞上的先导流体压力来切换主阀盘，同时主阀盘通过施加在小尺寸活塞上的先导流体压力不断地向一个方向推动。

    Tube coupling for fluidic apparatus
    2.
    发明授权
    Tube coupling for fluidic apparatus 失效
    用于流体设备的管接头

    公开(公告)号：US5415437A

    公开(公告)日：1995-05-16

    申请号：US162780

    申请日：1993-12-08

    申请人： Yoshio Asou ,  Bunya Hayashi ,  Hideharu Sato ,  Takumi Matsumoto

    发明人： Yoshio Asou ,  Bunya Hayashi ,  Hideharu Sato ,  Takumi Matsumoto

    IPC分类号： F16L39/02 ,  F16L39/00

    CPC分类号： F16L39/02 ,  F15B13/0839 ,  F15B13/0871

    摘要： A tube coupling for fluidic apparatus connects flexible hose or other tubes to ports of different sizes and shapes provided in fluidic apparatus. The tube coupling comprises a base to be attached to a port in a fluidic apparatus, a tube connector to connect a tube, and a metal holder that keeps in position the tube connector attached to the base.

    摘要翻译： 用于流体设备的管接头将柔性软管或其它管连接到设置在流体设备中的不同尺寸和形状的端口。 管连接器包括一个要连接到流体装置中的端口的基座，一个用于连接一个管子的管子连接器以及一个保持管子连接器连接在基座上的金属保持器。

    Spool type change-over valve
    4.
    发明授权
    Spool type change-over valve 失效
    阀芯型转换阀

    公开(公告)号：US5447176A

    公开(公告)日：1995-09-05

    申请号：US197284

    申请日：1994-02-16

    申请人： Yoshio Asou ,  Bunya Hayashi ,  Hideharu Sato

    发明人： Yoshio Asou ,  Bunya Hayashi ,  Hideharu Sato

    IPC分类号： F15B13/00 ,  F15B13/04 ,  F15B13/08 ,  F16K11/07 ,  F15B13/042

    CPC分类号： F15B13/0832 ,  F15B13/0402 ,  F15B13/0814 ,  F16K11/07 ,  Y10T137/8663 ,  Y10T137/8671 ,  Y10T137/87225 ,  Y10T137/87885

    摘要： In a pilot-driven spool type change-over valve, a lateral width of a valve body and sizes of each port and valve hole are efficiently determined in such a manner that flow rate or fluid per unit time reaches the highest value without substantially impairing responsiveness in order to increase ability to change over the fluid. An inner diameter of the valve hole a lateral length of an opening of the port are set to substantially the highest value as determined by lateral width of the valve body, and longitudinal diameter a of an opening of each port, i.e. length in axial direction in the valve hole, is set to such a size that a characteristic value given by a/W.sup.2 is 1.5 to 2.2.times.10.sup.-2.

    摘要翻译： 在先导式卷轴型转换阀中，阀体的横向宽度和每个端口和阀孔的尺寸以每单位时间内的流量或流体达到最高值而不会显着损害响应性的方式被有效地确定 以增加改变流体的能力。 阀孔的内径，端口的开口的横向长度被设定为基本上由阀体的横向宽度确定的最大值，以及每个端口的开口的纵向直径a，即轴向的长度 阀孔被设定为使得由a / W2给出的特征值为1.5〜2.2×10 -2的尺寸。

    Electromagnetic valve
    5.
    发明授权
    Electromagnetic valve 失效
    电磁阀

    公开(公告)号：US5441233A

    公开(公告)日：1995-08-15

    申请号：US210367

    申请日：1994-03-18

    申请人： Yoshio Asou ,  Hideharu Sato ,  Keisuke Shimauchi ,  Takumi Matsumoto

    发明人： Yoshio Asou ,  Hideharu Sato ,  Keisuke Shimauchi ,  Takumi Matsumoto

    IPC分类号： F16K31/06 ,  F15B13/044

    CPC分类号： F16K31/0655 ,  Y10T137/86622

    摘要： In order to prevent wearing caused by collision when a movable iron core is drawn to a fixed iron core and also to prevent wearing caused by contact when the movable iron core slides in an iron core hole of an electromagnetic valve, a cap mounted on a forward end of the movable iron core and made of an elastic material is provided with a guide tube unit to be engaged in an iron core hole and with a flange unit located on outer side of the iron core hole. Outer diameter of the guide tube unit is designed slightly larger than outer diameter of the movable iron core, and it is slidably engaged in the iron core hole. Distance between the flange unit and outer wall of the iron core hole is designed slightly shorter than distance between the movable iron core and the fixed iron core so that, when power is turned on, the flange unit is brought into contact with outer wall of the iron core hole before the movable iron core collides against the fixed iron core.

    摘要翻译： 为了防止当可动铁芯被拉出到固定铁芯时由碰撞引起的磨损，并且还防止当可动铁芯在电磁阀的铁芯孔中滑动时由于接触而引起的磨损，安装在前方的盖 可动铁芯的端部由弹性材料制成，具有引导管单元，该导管单元与铁芯孔接合，并具有位于铁芯孔外侧的凸缘单元。 引导管单元的外径设计成比可动铁芯的外径略大，并且可滑动地接合在铁芯孔中。 铁芯孔的法兰单元和外壁之间的距离被设计成比可动铁芯和固定铁芯之间的距离短，使得当电源接通时，凸缘单元与外壳的外壁接触 铁芯之前的铁芯孔碰到固定铁芯。

    Solenoid for electromagnetic valve
    8.
    发明授权
    Solenoid for electromagnetic valve 有权
    电磁阀电磁阀

    公开(公告)号：US06542059B2

    公开(公告)日：2003-04-01

    申请号：US10207994

    申请日：2002-07-31

    申请人： Hideharu Sato ,  Yoshio Aso ,  Shinichi Yoshimura ,  Takumi Matsumoto

    发明人： Hideharu Sato ,  Yoshio Aso ,  Shinichi Yoshimura ,  Takumi Matsumoto

    IPC分类号： F16K3104

    CPC分类号： F16K31/0624 ,  F16K31/0627

    摘要： A solenoid for an electromagnetic valve is provided with a bobbin on which a coil has been wound, a movable iron core fitted into an iron core hole of the bobbin and a fixed magnetic pole member attracting the movable iron core, the movable iron core has a main body portion with an even section fitted into the iron core hole, and a flange portion with an even section formed on a portion extending from the iron core hole of the main body distal end, and the ring has a first portion which is positioned on a distal end side and which has a large diameter hole in which the flange portion is fitted and a second portion which is positioned on a proximal end side and which has a small diameter hole in which the main body portion is fitted.

    摘要翻译： 用于电磁阀的螺线管设有缠绕有线圈的线轴，装配在线轴的铁芯孔中的可动铁芯和吸引可动铁芯的固定磁极构件，可动铁芯具有 具有安装在铁芯孔中的均匀部分的主体部分，以及形成在从主体远端的铁芯孔延伸的部分上的具有均匀部分的凸缘部分，并且环具有位于 前端侧，具有凸缘部嵌合的大直径孔和位于基端侧的具有安装主体部的小直径孔的第二部分。

    Electromagnetic valve
    9.
    发明授权
    Electromagnetic valve 失效
    电磁阀

    公开(公告)号：US06854706B2

    公开(公告)日：2005-02-15

    申请号：US10223373

    申请日：2002-08-20

    申请人： Hideharu Sato ,  Yoshio Aso ,  Shinichi Yoshimura ,  Takumi Matsumoto

    发明人： Hideharu Sato ,  Yoshio Aso ,  Shinichi Yoshimura ,  Takumi Matsumoto

    IPC分类号： F16K31/06 ,  F16K31/00

    CPC分类号： F16K31/0655 ,  Y10S251/904

    摘要： To provide an electromagnetic valve where an end cover can easily be fitted into a valve hole, and a valve body can be small-sized. In an electromagnetic valve, an end cover 30 for closing a hole end 21e of a valve hole 21a formed in a valve body 21 is constituted by a lid plate 31, a plurality of arm pieces 31a provided so as to extend from a peripheral edge of the lid plate 31, engagement resilient pieces 32 provided on a side of an inner face of the lid plate 31 from the arm pieces 31a in a standing manner, respectively, and which are formed at their distal end portions with engagement claws 33 expanding in a taper shape, and a fitting cylindrical portion 34 which is provided in a projecting manner on an inner face of the lid plate 31 such that its height from the inner face is lower than those of the engagement resilient pieces 32 and which is disposed on its outer periphery with a seal member 25, the fitting cylindrical portion 34 is tightly fitted into the hole end 21e opened in the valve body 21, and the engagement claws 33 are engaged with stepped portions 21c in engagement grooves 21b provided in a recessed manner in the vicinity of the hole end 21e of the valve body 21.

    摘要翻译： 提供一种电磁阀，其中端盖可以容易地装配到阀孔中，并且阀体可以小型化。 在电磁阀中，用于封闭形成在阀体21中的阀孔21a的孔端21e的端盖30由盖板31，多个臂件31a构成，多个臂件31a从 盖板31，分别设置在盖板31的内表面一侧的卡合弹性片32，并且在它们的远端部分处形成有以一定的方式扩展的接合爪33 锥形形状，以及嵌合圆筒部34，其以突出的方式设置在盖板31的内表面上，使得其从内表面的高度低于接合弹性片32的高度，并且设置在其外部 具有密封构件25的周边，嵌合圆筒部34紧密地配合到在阀体21中开口的孔端21e中，并且卡合爪33与设置在凹部中的卡合槽21b中的台阶部21c卡合 在阀体21的孔端部21e附近。

    Electromagnetic valve
    10.
    发明授权
    Electromagnetic valve 有权
    电磁阀

    公开(公告)号：US06748976B2

    公开(公告)日：2004-06-15

    申请号：US10197558

    申请日：2002-07-18

    申请人： Hideharu Sato ,  Yoshio Aso ,  Shinichi Yoshimura ,  Takumi Matsumoto

    发明人： Hideharu Sato ,  Yoshio Aso ,  Shinichi Yoshimura ,  Takumi Matsumoto

    IPC分类号： F15B13044

    CPC分类号： F16K24/04 ,  Y10T137/86622

    摘要： To provide an electromagnetic valve where constitution and assembling of a current conduction system to a solenoid portion is simplified to improve assembling easiness and an insulation performance of the current conduction system can easily be secured. In an electromagnetic valve provided with a valve portion 1 having a valve body switching flow paths according to approach to/separation from a valve seat in a housing 10 and a solenoid portion 2 driving the valve body, the housing 10 is formed from electrically insulating synthetic resin, a current conduction terminals 40 constituting a current conduction system of the solenoid portion is inserted into a terminal insertion hole 45 opened on a joining face 10a of the housing 10 with the solenoid portion 2 so that the solenoid portion and the valve portion are fixed to each other, and an opening 48 through which contact terminals 53 extend front the outside to the current conduction terminals 40 in the terminal insertion hole 45 to be electrically connected thereto is provided in the housing.

    摘要翻译： 为了提供一种电磁阀，其电流传导系统与螺线管部分的结构和组装被简化以提高组装的容易性，并且可以容易地确保电流传导系统的绝缘性能。 在具有阀体1的电磁阀中，阀体1具有根据壳体10中的阀座的接近/分离的阀体切换流路和驱动阀体的螺线管部2，壳体10由电绝缘合成 构成电磁线圈部分的电流传导系统的导通端子40被插入在电磁铁部分2的壳体10的接合面10a上开口的端子插入孔45中，使得螺线管部分和阀部分固定 并且在壳体内设置开口48，开口部48通过该开口48将接触端子53向外延伸到端子插入孔45内的电流导通端子40。