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31 条记录 (耗时 0.013 秒)

    FLUID CONTROL VALVE
    1.
    发明申请
    FLUID CONTROL VALVE 审中-公开
    流体控制阀

    公开(公告)号：US20100123092A1

    公开(公告)日：2010-05-20

    申请号：US12618615

    申请日：2009-11-13

    申请人： Norio KOKUBO ,  Hiroshi ITAFUJI ,  Yasuhisa HIROSE

    发明人： Norio KOKUBO ,  Hiroshi ITAFUJI ,  Yasuhisa HIROSE

    IPC分类号： F16K31/08 ,  F16K11/07

    CPC分类号： F16K11/07 ,  F16K31/082 ,  Y10T137/8671

    摘要： A fluid control valve comprises a ferromagnetic material portion that is formed on the spool so as to extend in the axial direction of the spool, permanent magnets that are arranged opposite each other having the middle portion therebetween in a direction orthogonal to the axial direction of the spool, form between themselves oppositely oriented magnetic fields aligned in the axial direction, and which are formed to be longer than the middle portion in the axial direction of the spool, and a coil that is arranged in a direction orthogonal to the axial direction of the spool with respect to the permanent magnets and generates a magnetic field that penetrates the opposing permanent magnets due to the conduction of electricity.

    摘要翻译： 流体控制阀包括形成在阀芯上的铁磁材料部分，以在阀芯的轴向方向上延伸;永磁体，它们彼此相对地布置，其中间部分在与轴向方向正交的方向上具有中间部分 阀芯在它们之间形成沿轴向对准的相反取向的磁场，并且形成为比阀芯的轴向方向上的中间部分长;以及线圈，其沿垂直于轴向方向的方向 并且产生由于电力传导而穿透相对的永久磁铁的磁场。

    Gas Supply Unit and Gas Supply System
    2.
    发明申请
    Gas Supply Unit and Gas Supply System 有权
    天然气供应单位和供气系统

    公开(公告)号：US20090165872A1

    公开(公告)日：2009-07-02

    申请号：US12226416

    申请日：2006-06-02

    申请人： Shuji Moriya ,  Hideki Nagaoka ,  Tsuneyuki Okabe ,  Hiroshi Itafuji ,  Hiroki Doi ,  Minoru Ito

    发明人： Shuji Moriya ,  Hideki Nagaoka ,  Tsuneyuki Okabe ,  Hiroshi Itafuji ,  Hiroki Doi ,  Minoru Ito

    IPC分类号： F15C1/06

    CPC分类号： F17D1/04 ,  Y10T137/87177 ,  Y10T137/87885

    摘要： A gas supply unit and a gas supply system that are small-sized and inexpensive. The gas supply unit is installed on operation gas conveyance pipeline and has fluid control devices communicated via flow path blocks and controlling operation gas. The gas supply unit has the first flow path block, to one side of which an inlet open/close valve included in the fluid control devices is attached, and also has the second flow path block, to one side of which a purge valve included in the fluid control devices is attached. The first flow path block and the second flow path block are layered in the direction perpendicular to the conveyance direction of the operation gas. The inlet open/close valve and the purge valve are arranged between a mass flow controller installed on the operation gas conveyance pipeline and an installation surface where the unit is installed.

    摘要翻译： 气体供给单元和气体供给系统，其尺寸小且便宜。 气体供应单元安装在操作气体输送管道上，并具有通过流路块连接并控制操作气体的流体控制装置。 气体供应单元具有第一流路块，其一侧包括在流体控制装置中的入口打开/关闭阀，并且还具有第二流路块，其一侧包括一个净化阀 流体控制装置被连接。 第一流路块和第二流路块在与操作气体的输送方向垂直的方向上分层。 入口打开/关闭阀和净化阀布置在安装在操作气体输送管线上的质量流量控制器和安装单元的安装表面之间。

    Weldless joint
    3.
    发明授权
    Weldless joint 失效
    无缝接头

    公开(公告)号：US6062605A

    公开(公告)日：2000-05-16

    申请号：US166278

    申请日：1998-10-05

    申请人： Kenichi Goshima ,  Hiroshi Itafuji ,  Shigenobu Nishida

    发明人： Kenichi Goshima ,  Hiroshi Itafuji ,  Shigenobu Nishida

    IPC分类号： F16L19/00 ,  B01J4/00 ,  F16L19/02 ,  F16L27/08 ,  F16L55/00 ,  F16L17/00 ,  F16L21/05 ,  F16L27/00

    CPC分类号： F16L27/0832 ,  F16L19/0206 ,  F16L19/0231 ,  F16L19/0237

    摘要： In a weldless joint 13, screwing a fastening member 13 into a joint body allows two pipes to move closer to each other in an axial direction without rotating. The two pipes can be thus connected without welded. Packings and disposed in the joint body prevent the leakage of gas through the contact surfaces of the pipes and, further, the leakage of gas from the inside of the joint body to the outside thereof. Accordingly, no packing or sealing element is needed on the periphery of the fastening member.

    摘要翻译： 在无焊缝13中，将紧固构件13拧入接头体中，允许两个管在轴向方向上彼此靠近移动而不旋转。 这两个管道可以无焊接连接。 在接头体内的填充物，能够防止气体从管接触面泄漏，另外从接合体内部泄漏到外部。 因此，在紧固构件的周边上不需要填料或密封元件。

    Liquid vaporization system
    4.
    发明授权
    Liquid vaporization system 有权
    液体蒸发系统

    公开(公告)号：US08361231B2

    公开(公告)日：2013-01-29

    申请号：US13498902

    申请日：2010-03-30

    申请人： Masayuki Kouketsu ,  Hiroshi Itafuji

    发明人： Masayuki Kouketsu ,  Hiroshi Itafuji

    IPC分类号： C23C16/00 ,  B05C11/00

    CPC分类号： B01B1/005

    摘要： Provided is a liquid vaporization system capable of promoting vaporization of a liquid material while solving a problem of residual liquid material. A liquid vaporization system has a liquid vaporization apparatus having a pump and a vaporizer. The vaporizer has a case, a heater provided inside the case, a heat storage plate heated by the heater, and a mesh. The mesh is formed by interweaving wires and has an overall flat plate shape. By overlapping the mesh on an upper surface of the heat storage plate, minute irregularities are formed on the heat storage plate by the mesh. A nozzle is provided above the mesh, whereby the liquid material is dropped from the nozzle onto the heat storage plate. The liquid material spreads over the heat storage plate in a thin film and is heated and vaporized on the upper surface of the heat storage plate.

    摘要翻译： 提供一种能够促进液体材料的蒸发同时解决残留液体材料的问题的液体蒸发系统。 液体蒸发系统具有液体蒸发装置，其具有泵和蒸发器。 蒸发器具有壳体，设置在壳体内部的加热器，由加热器加热的蓄热板和网。 网格通过交织线形成并具有整体平板形状。 通过在存储板的上表面上重叠网格，通过网格在储热板上形成微小的凹凸。 在网格上方设有喷嘴，由此液体材料从喷嘴落到储热板上。 液体材料以薄膜的形式在储热板上展开，并在储热板的上表面被加热和汽化。

    SAMPLE INJECTOR
    5.
    发明申请
    SAMPLE INJECTOR 有权
    样品注射器

    公开(公告)号：US20110219890A1

    公开(公告)日：2011-09-15

    申请号：US13041283

    申请日：2011-03-04

    申请人： Hiroshi ITAFUJI ,  Masayuki KOUKETSU

    发明人： Hiroshi ITAFUJI ,  Masayuki KOUKETSU

    IPC分类号： G01N35/10

    CPC分类号： G01N30/20 ,  G01N35/1097 ,  G01N2030/201 ,  G01N2030/202 ,  G01N2030/207

    摘要： This invention provides a sample injector for injecting a fixed amount of a sample into a mobile phase medium and discharging the mobile phase medium with the sample. The sample injector includes a first member having a medium passage for supplying the mobile phase medium and a sample passage for supplying the sample and a second member having a discharge passage for discharging the mobile phase medium with the sample to an outside of the injector. The second member is provided in contact with the first member. The first member and the second member are configured to move to a sample charging position and a sample injection position. The sample charging position is for the sample chamber to connect with the sample passage. The sample injection position is for the sample chamber to connect with the medium passage and the discharge passage.

    摘要翻译： 本发明提供了一种样品注射器，用于将固定量的样品注入到流动相介质中并用样品排出流动相介质。 样本注射器包括具有用于供应流动相介质的介质通道的第一构件和用于供给样品的样品通道和具有用于将具有样品的流动相介质排出到喷射器外部的排出通道的第二构件。 第二构件设置成与第一构件接触。 第一构件和第二构件被配置成移动到样品充电位置和样品注入位置。 样品充电位置用于样品室与样品通道连接。 样品注射位置用于样品室与介质通道和排出通道连接。

    Flow Path Block
    6.
    发明申请
    Flow Path Block 审中-公开
    流路阻塞

    公开(公告)号：US20070295401A1

    公开(公告)日：2007-12-27

    申请号：US11660860

    申请日：2005-09-05

    申请人： Katsuya Okumura ,  Hiroshi Itafuji ,  Hiroki Doi ,  Yasunori Nishimura

    发明人： Katsuya Okumura ,  Hiroshi Itafuji ,  Hiroki Doi ,  Yasunori Nishimura

    IPC分类号： G05D11/00

    CPC分类号： F16K27/003 ,  F15B13/0807 ,  Y10T29/49405 ,  Y10T137/2587

    摘要： The invention has an object to provide a flow path block capable of reducing pressure loss, providing an extremely long flow path and a complex flow path, and achieving weight reduction, and a manufacturing method thereof. A flow path block (1) comprises a block body (11) formed with through holes (21) and a groove (22) communicating with the through holes (21) and a lid member (12) which covers the groove (22). The groove (22) can be formed with any depth and width by a cutting tool to reduce pressure loss. The groove (22) can also be formed in a long shape by the cutting tool, so that a very long flow path can be provided when the groove (22) is covered with the lid member (12). The groove (22) can be made freely by the cutting tool to provide a complex flow path. Further, the thickness of the block body (11) can be reduced to achieve weight reduction.

    摘要翻译： 本发明的目的是提供一种能够减少压力损失，提供非常长的流动路径和复杂的流动路径并实现减轻重量的流路块及其制造方法。 流路块（1）包括形成有通孔（21）的块体（11）和与通孔（21）连通的槽（22）和覆盖槽（22）的盖构件（12）。 槽（22）可以通过切削工具以任何深度和宽度形成，以减少压力损失。 槽（22）也可以通过切割工具形成为长形状，使得当凹槽（22）被盖构件（12）覆盖时，可以提供非常长的流动路径。 槽（22）可以通过切削工具自由地形成以提供复杂的流动路径。 此外，可以减小块体（11）的厚度，以实现重量减轻。

    Vacuum control valve and vacuum control system
    10.
    发明授权
    Vacuum control valve and vacuum control system 有权
    真空控制阀和真空控制系统

    公开(公告)号：US08573560B2

    公开(公告)日：2013-11-05

    申请号：US13413593

    申请日：2012-03-06

    申请人： Hiroshi Itafuji ,  Masayuki Kouketsu

    发明人： Hiroshi Itafuji ,  Masayuki Kouketsu

    IPC分类号： F16K31/00

    CPC分类号： H01L21/6719 ,  H01L21/67253 ,  Y10T137/0318 ,  Y10T137/2562 ,  Y10T137/2572 ,  Y10T137/7758 ,  Y10T137/7761 ,  Y10T137/777

    摘要： The invention provides a vacuum control valve configured to control the vacuum pressure in the vacuum chamber. The vacuum control valve includes a control valve main body, an operation unit, a cylinder, a biasing unit, and a bellofram. The operation unit and the cylinder include a valve opening manipulation chamber and a shutoff load generation chamber. The shutoff load generation chamber is configured to have a common axial center line with the valve opening manipulation chamber and to generate a load applied to the operation unit in a direction for reducing the lift in accordance with a supply of the working fluid. And the shutoff load generation chamber may be formed in an interior of the rod.

    摘要翻译： 本发明提供了一种配置成控制真空室中的真空压力的真空控制阀。 真空控制阀包括控制阀主体，操作单元，气缸，偏压单元和打开阀。 操作单元和气缸包括开阀操作室和关闭负载产生室。 关闭负荷产生室被构造成与阀打开操作室具有共同的轴向中心线，并且根据工作流体的供给沿着减小升程的方向产生施加到操作单元的负载。 并且关闭负载产生室可以形成在杆的内部。