利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.02 秒)

    Fluid controller
    1.
    发明申请
    Fluid controller 有权
    流体控制器

    公开(公告)号：US20060214130A1

    公开(公告)日：2006-09-28

    申请号：US10553623

    申请日：2004-12-07

    申请人： Tsuyoshi Tanikawa ,  Shigeru Itoi ,  Tadayuki Yakushijin

    发明人： Tsuyoshi Tanikawa ,  Shigeru Itoi ,  Tadayuki Yakushijin

    IPC分类号： F16K1/00 ,  F16K15/00

    CPC分类号： F16K7/14

    摘要： A fluid controller, wherein the recessed port (25) of a body (22) is formed of larger diameter part (25a) near an opening and a small diameter part (25c) continued to the lower part of the large diameter part (25a) through a step part (25b). A flow passage forming disk (26) is fitted to the recessed portion (25). The fluid passage forming disk (26) comprises a large diameter cylindrical part (31) fitted to the large diameter part (25a) in the recessed portion, a connection part (32) supported by the step part (25b) in the recessed portion, and a small diameter cylindrical part (33) having an outer diameter smaller than the inner diameter of the small diameter part (25c) in the recessed portion and having a lower end supported by the bottom surface of the recessed portion (25). A plurality of through-holes (34) communicating an annular space (S1) on the outside of the small diameter cylindrical part with an annular space (S2) on the inside of the large diameter cylindrical part are formed at the connection part (32) of the flow passage forming disk. The fluid inflow passage (23) is led into the lower end of the small diameter cylindrical part (33) of the flow passage forming disk (26), and a fluid outflow passage (24) is led into the annular space (S1) on the outside of the small diameter cylindrical part.

    摘要翻译： 一种流体控制器，其中主体（22）的凹入端口（25）由开口附近的较大直径部分（25a）和连续到大直径部分的下部的小直径部分（25c）形成（ 25a）通过台阶部分（25b）。 流路形成盘（26）装配到凹部（25）。 流体通道形成盘（26）包括在凹部中装配到大直径部分（25a）上的大直径圆柱形部分（31），由凹陷部分中的台阶部分（25b）支撑的连接部分（32） 以及具有小于所述凹部的小径部（25c）的内径的外径的小直径圆筒部（33），并且具有由所述凹部（25）的底面支撑的下端， 。 在小直径圆筒部的外侧的环状空间（S 1）与大径圆筒部的内侧的环状空间（S 2）连通的多个贯通孔（34）形成在连接部 32）。 流体流入通道（23）被引入流路形成盘（26）的小直径圆筒部（33）的下端，流体流出通道（24）被引入环形空间（S1） 在小直径圆柱形部分的外侧。

    Fluid controller
    2.
    发明授权
    Fluid controller 有权
    流体控制器

    公开(公告)号：US07175157B2

    公开(公告)日：2007-02-13

    申请号：US10553623

    申请日：2004-12-07

    申请人： Tsuyoshi Tanikawa ,  Shigeru Itoi ,  Tadayuki Yakushijin

    发明人： Tsuyoshi Tanikawa ,  Shigeru Itoi ,  Tadayuki Yakushijin

    IPC分类号： F16K1/00

    CPC分类号： F16K7/14

    摘要： A fluid controller, wherein the recessed port (25) of a body (22) is formed of larger diameter part (25a) near an opening and a small diameter part (25c) continued to the lower part of the large diameter part (25a) through a step part (25b). A flow passage forming disk (26) is fitted to the recessed portion (25). The fluid passage forming disk (26) comprises a large diameter cylindrical part (31) fitted to the large diameter part (25a) in the recessed portion, a connection part (32) supported by the step part (25b) in the recessed portion, and a small diameter cylindrical part (33) having an outer diameter smaller than the inner diameter of the small diameter part (25c) in the recessed portion and having a lower end supported by the bottom surface of the recessed portion (25). A plurality of through-holes (34) communicating an annular space (S1) on the outside of the small diameter cylindrical part with an annular space (S2) on the inside of the large diameter cylindrical part are formed at the connection part (32) of the flow passage forming disk. The fluid inflow passage (23) is led into the lower end of the small diameter cylindrical part (33) of the flow passage forming disk (26), and a fluid outflow passage (24) is led into the annular space (S1) on the outside of the small diameter cylindrical part.

    摘要翻译： 一种流体控制器，其中主体（22）的凹入端口（25）由开口附近的较大直径部分（25a）和连续到大直径部分的下部的小直径部分（25c）形成（ 25a）通过台阶部分（25b）。 流路形成盘（26）装配到凹部（25）。 流体通道形成盘（26）包括在凹部中装配到大直径部分（25a）上的大直径圆柱形部分（31），由凹陷部分中的台阶部分（25b）支撑的连接部分（32） 以及具有小于所述凹部的小径部（25c）的内径的外径的小直径圆筒部（33），并且具有由所述凹部（25）的底面支撑的下端， 。 在小直径圆筒部的外侧的环状空间（S 1）与大径圆筒部的内侧的环状空间（S 2）连通的多个贯通孔（34）形成在连接部 32）。 流体流入通道（23）被引入流路形成盘（26）的小直径圆筒部（33）的下端，流体流出通道（24）被引入环形空间（S1） 在小直径圆柱形部分的外侧。

    Fluid controller
    4.
    发明申请
    Fluid controller 有权
    流体控制器

    公开(公告)号：US20060175563A1

    公开(公告)日：2006-08-10

    申请号：US10548084

    申请日：2004-11-30

    申请人： Kenji Tsubota ,  Michio Yamaji ,  Shigeru Itoi ,  Tsutomu Shinohara ,  Ichiro Tokuda

    发明人： Kenji Tsubota ,  Michio Yamaji ,  Shigeru Itoi ,  Tsutomu Shinohara ,  Ichiro Tokuda

    IPC分类号： F16K31/12

    CPC分类号： F16K7/14 ,  F16K31/1221

    摘要： A fluid control device 71 includes a working member 75 in automatic opening and closing, which is moved vertically by introduction or discharge of compressed fluid to or from a compressed fluid inlet chamber 90 formed in a casing 73 to move a valve element holder 5 to an opening position against bias force of a compression coil spring 77, and an working member 74 in manual opening and closing, which is moved vertically by a manual operation and directly presses the valve element holder 5 downward when it is moved downward.

    摘要翻译： 流体控制装置71包括自动打开和关闭的工作构件75，其通过将压缩流体引入或排出到形成在壳体73中的压缩流体入口室90而垂直移动，以将阀元件保持器5移动到 打开位置抵抗压缩螺旋弹簧77的偏压力，以及手动打开和关闭的工作构件74，其通过手动操作垂直移动，并且当其向下移动时直接按压阀元件保持器5。

    Fluid control device
    5.
    发明授权
    Fluid control device 失效
    流体控制装置

    公开(公告)号：US6135155A

    公开(公告)日：2000-10-24

    申请号：US655022

    申请日：1996-05-29

    申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Hiroshi Morokoshi ,  Shigeru Itoi ,  Nobukazu Ikeda ,  Tetsuya Kojima

    发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Hiroshi Morokoshi ,  Shigeru Itoi ,  Nobukazu Ikeda ,  Tetsuya Kojima

    IPC分类号： F16K27/00 ,  G05D7/01 ,  G05D16/04 ,  F16K11/10

    CPC分类号： F16K27/003 ,  G05D16/04 ,  G05D7/01 ,  Y10T137/87885

    摘要： A regulator for regulating a flow rate is provided with an upper connector having a downwardly opened channel in communication with the regulator. An on-off valve connected to the regulator is provided with a lower connector having an upwardly opened channel in communication with the on-off valve. The upper connector is lapped over the lower connector and removably joined thereto with a screw so as to cause the downwardly opened channel to communicate with the upwardly opened channel. Accordingly, the regulator can be removed singly, for example, when malfunctioning.

    摘要翻译： 用于调节流速的调节器设置有具有与调节器连通的向下打开的通道的上连接器。 连接到调节器的开关阀设置有具有与开关阀连通的向上开口的通道的下连接器。 上连接器在下连接器上被覆盖并且用螺钉可拆卸地连接到其上，以便使向下打开的通道与向上打开的通道连通。 因此，可以单独地去除调节器，例如当故障时。

    Controller
    9.
    发明授权
    Controller 失效
    控制器

    公开(公告)号：US5556072A

    公开(公告)日：1996-09-17

    申请号：US334384

    申请日：1994-11-03

    申请人： Shigeru Itoi ,  Kenji Yamamoto

    发明人： Shigeru Itoi ,  Kenji Yamamoto

    IPC分类号： F16K7/17 ,  F16K31/163 ,  F16K31/524 ,  F16K31/12

    CPC分类号： F16K31/163

    摘要： A controller comprises a valve body having a valve element and a valve seat defining therebetween a fluid channel openable and closable with reciprocating upward and downward movement of a valve stem, a casing fixed to an upper portion of the valve body, an operating rod provided in an upper inside portion of the casing and movable upward and downward, a drive device for moving the operating rod upward and downward, and a force transmission device provided in a lower inside portion of the casing for transmitting force acting on the operating rod to the valve stem. The transmission device comprises a conical first roller contact member extending vertically downward from a lower end of the operating rod, a second roller contact member provided at the valve stem upper end, a pair of roller support members arranged between the two contact members symmetrically with respect to the first contact member axis, a pair of rollable rollers rotatably supported by the support member at an upper portion thereof and bearing on a tapered face of the first contact member, and a pair of push rollers rotatably supported by a lower portion of the support member and bearing on a roller support upper surface of the second contact member. Each of the roller support members is supported by the casing so as to be pivotally movable about an axis on the side of the first contact member axis relative to the corresponding push roller axis.

    摘要翻译： 控制器包括具有阀元件和阀座的阀体，所述阀座在其间限定可开启和关闭的流体通道，所述流体通道具有阀杆的往复向上和向下运动，固定到阀体上部的壳体， 壳体的上部内侧部分可上下移动，用于向上和向下移动操作杆的驱动装置，以及设置在壳体的下部内部的力传递装置，用于将作用在操作杆上的力传递到阀 干。 传动装置包括从操作杆的下端垂直向下延伸的锥形第一辊接触构件，设置在阀杆上端的第二辊接触构件，一对辊支撑构件，其布置在两个接触构件之间对称地相对于 在所述第一接触构件轴上，由所述支撑构件在其上部可旋转地支撑并承载在所述第一接触构件的锥形面上的一对可滚动辊，以及由所述支撑件的下部可旋转地支撑的一对推辊 并且承载在第二接触构件的辊支撑上表面上。 每个辊支撑构件由壳体支撑，以便能够围绕第一接触构件轴线相对于相应的推辊轴线的轴线枢转运动。

    Controller
    10.
    发明授权
    Controller 失效
    控制器

    公开(公告)号：US5516075A

    公开(公告)日：1996-05-14

    申请号：US434404

    申请日：1995-05-03

    申请人： Shigeru Itoi ,  Tetsuya Kojima

    发明人： Shigeru Itoi ,  Tetsuya Kojima

    IPC分类号： F16K7/17 ,  F16K31/163 ,  F16K31/52

    CPC分类号： F16K31/163 ,  Y10T74/18288 ,  Y10T74/18992 ,  Y10T74/20558 ,  Y10T74/20582 ,  Y10T74/2107

    摘要： A controller comprises a valve body having a valve element and a valve seat defining a fluid cannel openable and closable with a reciprocating upward and downward movement of a valve stem, a casing fixed to an upper portion of the valve body, an operating rod provided in an upper inside portion of the casing upwardly and downwardly movably, a drive device for moving the rod upward and downward, and a transmission device provided in a lower inside portion of the casing for transmitting a force acting on the rod to the valve stem. The transmission device comprises a first roller contact member in the form of a downwardly flaring frustoconical recessed portion open downward and formed on an underside of a large-diameter portion of the rod concentrically therewith, a second roller contact member provided at an upper end of the valve stem, a pair of roller support members arranged between the two contact members symmetrically with respect to the axis of the operating rod, a pair of rollable rollers each rotatably supported by the support member at an upper portion thereof and bearing on a tapered face of the first roller contact member, and a pair of push rollers each rotatably supported by the support member at a lower portion thereof and bearing on an upwardly facing roller support surface of the second roller contact member. Each of the support members is supported by the casing so as to be pivotally movable about an axis outwardly spaced from the axis of the rod by a greater distance than the axis of the corresponding push roller.

    摘要翻译： 控制器包括具有阀元件和阀座的阀体，所述阀座限定可开启和关闭的流体槽，阀门可往复向上和向下运动，固定在阀体上部的壳体，设置在阀体上的操作杆 壳体的上部内部上下移动，用于向上和向下移动杆的驱动装置，以及设置在壳体的下部内部的传动装置，用于将作用在杆上的力传递到阀杆。 传动装置包括一个向下开口的向下扩张的截头圆锥凹形部分形式的第一辊接触部件，并且形成在杆的大直径部分的下侧，与其同心的大直径部分的下侧;第二辊接触部件， 阀杆，一对辊支撑构件，其布置在相对于操作杆的轴线对称的两个接触构件之间，一对可滚动的辊，每个可滚动的辊在其上部由支撑构件可旋转地支撑并且承载在 第一辊接触构件和一对推辊，每个推辊在其下部由支撑构件可旋转地支撑并且承载在第二辊接触构件的面向上的辊支撑表面上。 每个支撑构件由壳体支撑，以便围绕与轴的轴线向外间隔的轴可枢转地移动比相应推辊的轴线更大的距离。