公开(公告)号：US20100132808A1

公开(公告)日：2010-06-03

申请号：US12451643

申请日：2008-05-26

申请人： Tomohiro Nakata ,  Tsutomu Shinohara ,  Michio Yamaji

发明人： Tomohiro Nakata ,  Tsutomu Shinohara ,  Michio Yamaji

IPC分类号： F16K51/00 ,  B23P11/00

CPC分类号： F16K27/003 ,  Y10T29/49963 ,  Y10T137/598 ,  Y10T137/87885

摘要： There is provided a fluid control apparatus which can improve assembling operation efficiency. A screw insertion hole 29 extending in a front and rear direction have a stepped portion 29a which receives a head portion 18a of a male screw member 18, and the stepped portion 29a is positioned at a position closer to an inserted tip end side of a male screw member 28 in the front and rear direction than a position, in the front and rear direction, of male screw members 34 from above. By fastening the male screw member 18 in the front and rear direction at first and then fastening the male screw member 34 from above, it is possible to prevent the male screw member 18 in the front and rear direction and the male screw member 34 from above from interfering with each other.

摘要翻译： 提供了一种可以提高组装操作效率的流体控制装置。 沿前后方向延伸的螺钉插入孔29具有台阶部29a，该阶梯部29a容纳外螺纹部件18的头部18a，台阶部29a位于更接近男性的插入前端侧的位置 螺钉构件28的前后方向比上方的阳螺纹构件34的前后方向的位置。 首先将外螺纹部件18沿前后方向紧固，然后将外螺纹部件34从上方紧固，能够防止外螺纹部件18在前后方向和外螺纹部件34上方 互相干扰。

公开(公告)号：US20100090151A1

公开(公告)日：2010-04-15

申请号：US11914517

申请日：2006-05-10

申请人： Tsuyoshi Tanikawa ,  Michio Yamaji ,  Tadayuki Yakushijin ,  Hiroshi Fukuchi

发明人： Tsuyoshi Tanikawa ,  Michio Yamaji ,  Tadayuki Yakushijin ,  Hiroshi Fukuchi

IPC分类号： F16K7/00 ,  F16K25/00

CPC分类号： F16J3/02 ,  F16K7/14 ,  F16K31/1225 ,  F16K31/1226

摘要： A direct touch type metal diaphragm valve, wherein durability of the valve, that is to say, the ensured number of continuous open/close operations of the valve, is substantially increased under conditions that an appropriate flow rate coefficient Cv is maintained, and changes of the afore-mentioned Cv value over time are mitigated by means of restricting the deformation of the valve seat over time. The afore-mentioned metal diaphragm is formed in a round, reverse-dish shape by laminating a plural number of thin stainless steel plates and a thin Nickel.Cobalt alloy plate, and its center part is bulged upward, and the maximum valve stroke of the valve is regulated to be 55% to 70% of the distance of the maximum bulge height Δh of the afore-mentioned metal diaphragm.

摘要翻译： 直接触摸式金属隔膜阀，其中阀的耐久性，即阀的连续打开/关闭操作的确保次数在保持适当的流量系数Cv的条件下显着增加，并且， 随着时间的推移，通过限制阀座的变形来缓和上述Cv值。 上述金属隔膜通过层叠多个薄的不锈钢板和薄的镍钴合金板而形成为圆形，反向盘形，其中心部分向上凸起，并且最大阀行程 阀被调节为上述金属隔膜的最大凸起高度＆Dgr; h的距离的55％至70％。

公开(公告)号：US20090183792A1

公开(公告)日：2009-07-23

申请号：US11991730

申请日：2006-07-21

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

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

IPC分类号： F16L25/00

CPC分类号： F16K27/003 ,  F15B13/0817 ,  F15B13/0871 ,  F15B13/0892 ,  F16L41/021 ,  Y10T137/87885 ,  Y10T137/9029

摘要： A fluid control device that can be miniaturized without reducing a bolt diameter and a path diameter is provided.A fluid controller 31 having an inlet port 31a and an outlet port 31b aligned in a line direction and a line-to-line connection port 31c positioned in the middle of the above ports in the line direction is supported by a pair of joint members 7, a stepped part 7a is formed at each upper surface of opposed parts of the joint members 7, and line-to-line connection path forming members 9 and 10 having line-to-line paths 13 and 18 each communicating with the line-to-line connection port 31c of the fluid controller 31, respectively and constituting line-to-line connecting means 8 are supported by the stepped parts 7a of the joint members 7.

摘要翻译： 提供一种能够在不减小螺栓直径和路径直径的情况下小型化的流体控制装置。 具有沿线方向排列的入口31a和出口31b的流体控制器31和位于上述端口中线的线对线连接端口31c在线方向上被一对接合件7 在连接构件7的相对部分的每个上表面上形成阶梯部分7a，并且具有线对线路径13和18的线对线连接路径形成构件9和10各自与线路对线连接 分别构成线对线连接装置8的流体控制器31的线路连接端口31c由接合构件7的台阶部分7a支撑。

公开(公告)号：US20090146089A1

公开(公告)日：2009-06-11

申请号：US12332897

申请日：2008-12-11

申请人： Shuji Moriya ,  Wataru Okase ,  Tsutomu Shinohara ,  Nobukazu Ikeda ,  Michio Yamaji ,  Yasutaka Hayashi ,  Toshihide Yoshida ,  Yasuyuki Omata

发明人： Shuji Moriya ,  Wataru Okase ,  Tsutomu Shinohara ,  Nobukazu Ikeda ,  Michio Yamaji ,  Yasutaka Hayashi ,  Toshihide Yoshida ,  Yasuyuki Omata

IPC分类号： F16K31/12

CPC分类号： G05D7/0635 ,  Y10T137/2708 ,  Y10T137/776 ,  Y10T137/7761 ,  Y10T137/7793

摘要： A pressure type flow rate control reference which allows performance of flow rate calibrations of a flow rate controller on all types of gases, including corrosive gases, at low costs, and also has excellent flow rate control accuracy.The pressure type flow rate control reference includes a pressure controller for adjusting the pressure of a calibration gas from a calibration gas supply source, a first volume provided on the downstream side of a pressure controller, a first connection mouth of an uncalibrated flow rate controller provided on the downstream side of the first volume, a reference pressure type flow rate controller connected to a second connection mouth on the downstream side of the uncalibrated flow rate controller, a second volume provided on the downstream side of a reference pressure type flow rate controller, and an evacuation device provided on the downstream side of the second volume.

摘要翻译： 一种压力式流量控制参考，其允许以低成本执行流量控制器对所有类型气体（包括腐蚀性气体）的流量校准，并且还具有优异的流速控制精度。 压力型流量控制基准包括用于调节来自校准气体供给源的校准气体的压力的压力控制器，设置在压力控制器的下游侧的第一容积，未校准的流量控制器的第一连接口， 在第一容积的下游侧具有与未校准流量控制器的下游侧的第二连接口连接的基准压力型流量控制器，设置在基准压力型流量控制器的下游侧的第二容积， 以及设置在第二容积的下游侧的抽空装置。

公开(公告)号：US07497482B2

公开(公告)日：2009-03-03

申请号：US10506671

申请日：2003-03-19

申请人： Kazuhiko Sugiyama ,  Keiko Hada ,  Eiji Ideta ,  Nobukazu Ikeda ,  Naofumi Yasumoto ,  Michio Yamaji

发明人： Kazuhiko Sugiyama ,  Keiko Hada ,  Eiji Ideta ,  Nobukazu Ikeda ,  Naofumi Yasumoto ,  Michio Yamaji

IPC分类号： F16L19/00

CPC分类号： F16L19/0218 ,  F16L19/0225 ,  F16L19/025

摘要： A pipe joint comprises a first joint member of synthetic resin having an annular recessed portion in an end face thereof, and a second joint member of synthetic resin having an annular ridge on an end face thereof. The ridge is fitted in the opening of the recessed portion, with a synthetic resin gasket fitted in the recessed portion. When the pipe joint is properly tightened up, the outer surface of the ridge of the second joint member is pressed against the inner surface of the recessed portion of the first joint member with the gasket interposed therebetween in intimate contact with the surfaces approximately over the entire areas thereof.

摘要翻译： 管接头包括合成树脂的在其端面上具有环形凹部的第一接头构件和在其端面上具有环形脊的合成树脂的第二接头构件。 脊部装配在凹部的开口中，合成树脂垫圈装配在凹部中。 当管接头被适当地紧固时，第二接头构件的脊部的外表面被压靠在第一接头构件的凹部的内表面上，垫圈插入其间，与表面大致整齐地紧密接触 区域。

公开(公告)号：US20090032115A1

公开(公告)日：2009-02-05

申请号：US10597303

申请日：2005-01-13

申请人： Tadahiro Ohmi ,  Yukio Minami ,  Kenji Tubota ,  Tsutomu Shinohara ,  Michio Yamaji ,  Nobukazu Ikeda ,  Akihiro Morimoto ,  Koji Kawada ,  Toshio Nariai

发明人： Tadahiro Ohmi ,  Yukio Minami ,  Kenji Tubota ,  Tsutomu Shinohara ,  Michio Yamaji ,  Nobukazu Ikeda ,  Akihiro Morimoto ,  Koji Kawada ,  Toshio Nariai

IPC分类号： F16K51/02 ,  F16K27/00

CPC分类号： F16K51/02 ,  Y10T137/6606 ,  Y10T137/7043 ,  Y10T137/7062

摘要： The present invention provides a vacuum thermal insulating valve that may be used at high temperature in gas supply systems or gas exhaust systems, and also may be made substantially small and compact in size owing to its excellent thermal insulating performance. With a vacuum thermal insulating valve comprising a valve equipped with a valve body and an actuator, and a vacuum thermal insulating box that houses the valve, the afore-mentioned vacuum thermal insulating box S is formed by a square-shaped lower vacuum jacket S5 having a cylinder-shaped vacuum thermal insulating pipe receiving part J on a side and with its upper face made open, and the square-shaped upper vacuum jackets S4, which is hermetically fitted to the lower vacuum jacket S5 and with its lower face made open.

摘要翻译： 本发明提供一种真空绝热阀，其可以在气体供给系统或排气系统中在高温下使用，并且由于其绝热性能优异，也可以制成大小小型的真空绝热阀。 使用包括阀体和致动器的阀的真空隔热阀和容纳阀的真空保温箱，上述真空保温箱S由方形的下部真空夹套S5形成， 圆筒形真空绝热管接收部分J的侧面并且其上表面打开，方形的上部真空夹套S4气密地装配到下部真空套筒S5上并且其下表面打开。

公开(公告)号：US20090015010A1

公开(公告)日：2009-01-15

申请号：US12213925

申请日：2008-06-26

申请人： Shigeru Itoi ,  Michio Yamaji ,  Tsutomu Shinohara ,  Kenji Tsubota ,  Tadanobu Yoshida ,  Susumu Ozawa

发明人： Shigeru Itoi ,  Michio Yamaji ,  Tsutomu Shinohara ,  Kenji Tsubota ,  Tadanobu Yoshida ,  Susumu Ozawa

IPC分类号： F16B31/00 ,  F16L19/00

CPC分类号： F16J15/0887 ,  F16B2200/506 ,  F16J15/0881 ,  F16L23/20 ,  Y10S285/91 ,  Y10S285/917 ,  Y10T29/49297 ,  Y10T29/49872

摘要： Each of ridges 7 on respective opposite side surfaces of a gasket 4 has a trapezoidal cross sectional shape defined by an outer tapered face 7a providing an outer peripheral surface, an inner tapered face 7b providing an inner peripheral surface and a flat face 7c providing a top end surface. The hardness of the gasket 4, the angle between the tapered faces 7a, 7b of the ridge 7, the height of the ridge 7 and the area of the flat top end face 7c of the ridge are so determined that the value of thrust for tightening up the coupling is between a predetermined minimum value and a predetermined maximum value.

摘要翻译： 垫圈4的相对侧面上的每个脊7具有由提供外周面的外锥面7a，提供内周面的内锥面7b和提供顶部的平面7c限定的梯形横截面形状 端面。 垫圈4的硬度，脊7的锥面7a，7b之间的角度，脊7的高度和脊的平坦顶端面7c的面积被确定为用于紧固的推力值 耦合在预定的最小值和预定的最大值之间。

公开(公告)号：US07152629B2

公开(公告)日：2006-12-26

申请号：US10537093

申请日：2003-10-31

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

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

IPC分类号： F16K11/10

CPC分类号： F16K27/003 ,  Y10T137/87885

摘要： Line interconnecting means 50 comprises lower channel blocks 51 each having a line interconnecting channel 54 and arranged in an upper stage of lines B1, B2, B3 to be interconnected, at the same position with respect to the direction of the lines, and a plurality of upper channel blocks 57 each arranged on an upper side of the lower channel blocks 51 of adjacent lines interconnected and each having a transverse channel 58a extending orthogonal to the lines and downward channel 58b extending from the transverse channel 58a and communicating with the respective line interconnecting channels 54 of the lower channel blocks 51. Each of the lower channel blocks 51 is removably fastened to a coupling member in a lower stage with screws from above, and the upper channel blocks 57 are removably fastened to the lower channel blocks 51 with screws from above.

摘要翻译： 线路互连装置50包括下部通道块51，每个下部通道块51具有线路互连通道54并且布置在相对于线的方向的相同位置处的待连接的线路B 1，B 2，B 3的上部级中，以及 多个上通道块57，每个上通道块57布置在互连的相邻线的下通道块51的上侧上，每个具有横向通道58a，横向通道58a垂直于线路，下部通道58b从横向通道58a延伸并且连通 与下通道块51的相应的线互连通道54。 下部通道块51中的每一个通过上方的螺钉可拆卸地紧固在下部的联接构件上，并且上部通道块57用上方的螺钉可拆卸地紧固到下部通道块51。

公开(公告)号：US07150444B2

公开(公告)日：2006-12-19

申请号：US11011379

申请日：2004-12-15

申请人： Tadahiro Ohmi ,  Kouji Nishino ,  Nobukazu Ikeda ,  Michio Yamaji ,  Ryousuke Dohi ,  Eiji Ideta ,  Takashi Hirose

发明人： Tadahiro Ohmi ,  Kouji Nishino ,  Nobukazu Ikeda ,  Michio Yamaji ,  Ryousuke Dohi ,  Eiji Ideta ,  Takashi Hirose

IPC分类号： F16K47/00 ,  F16K1/00

CPC分类号： F16K25/005 ,  F16K7/14 ,  F16K7/16 ,  F16K27/00 ,  H04W4/90 ,  H04W48/12 ,  H04W74/006 ,  H04W74/0833 ,  H04W76/50

摘要： A valve with an integral orifice for use in gas feeding equipment provided with a pressure-type flow volume control device to be employed for manufacturing of semi-conductors and chemical goods. The valve with an integral orifice has the excellent flow rate control characteristics by improving the processing accuracy of the orifice and preventing the distortion of the orifice at the time of assembling. The orifice is formed in a stainless steel made orifice disc. The metal-made orifice disc with the orifice formed by separate processing and the synthetic-resin-made valve seat body are removably assembled, wherein the orifice disc and the synthetic resin made valve seat body are fixed airtight to the valve main body by pressing the valve seat body via a metal inner disc.

摘要翻译： 具有用于气体供给设备的整体孔口的阀，其具有用于制造半导体和化学制品的压力型流量控制装置。 具有整体孔的阀具有优异的流量控制特性，通过提高喷嘴的加工精度并防止在组装时孔口的变形。 孔口形成为不锈钢制的孔盘。 具有通过分离处理形成的孔的金属制孔口盘和合成树脂制的阀座体可拆卸地组装，其中孔板和合成树脂制成的阀座体通过压制阀座而被气密地固定到阀主体 阀座主体经由金属内盘。

公开(公告)号：US07140647B2

公开(公告)日：2006-11-28

申请号：US10507220

申请日：2002-03-18

申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Shinya Nojima ,  Yukito Katsumi ,  Tsutomu Shinohara

发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Shinya Nojima ,  Yukito Katsumi ,  Tsutomu Shinohara

IPC分类号： F16L25/00

CPC分类号： F16J15/02 ,  F16J15/062 ,  F16J15/104 ,  F16L19/00 ,  F16L19/0212 ,  F16L19/0218 ,  F16L25/0018 ,  F16L27/082 ,  F16L27/0828 ,  Y10S277/925 ,  Y10S285/917

摘要： Two coupling members are provided in respective butting end faces thereof with annular recessed portions surrounding respective fluid channels thereof and having annular projections each formed in a bottom face of the recessed portion. A gasket comprises a sealing portion having an outside diameter smaller than the diameter of the recessed portions and is positioned between the projections of the coupling members, and a guide has an outside diameter permitting the guide to be fitted into the recessed portions and positioned externally of the sealing portion. The butting end faces of the coupling members are movable into contact with each other when the coupling is tightened up properly. The sealing portion has an annular groove formed in an outer periphery thereof, and the sealing portion and the guide are connected together by a snap ring fitted in the annular groove.

摘要翻译： 两个联接构件在其相对的端接面中设置有围绕其各自的流体通道的环形凹部，并且具有各自形成在凹部的底面中的环形突起。 垫圈包括具有比凹部的直径小的外径的密封部分，并且位于联接构件的突出部之间，并且引导件具有外径，允许引导件装配到凹部中并且位于 密封部分。 当联轴器被适当地紧固时，联接构件的对接端面可以彼此接触。 密封部分具有形成在其外周中的环形槽，并且密封部分和引导件通过装配在环形槽中的卡环连接在一起。