公开(公告)号：EP1918799A1

公开(公告)日：2008-05-07

申请号：EP06746185.5

申请日：2006-05-10

申请人： FUJIKIN INCORPORATED ,  National University Corporation Tohoku Unversity

发明人： OHMI, Tadahiro ,  NISHINO, Kouji ,  DOHI, Ryousuke ,  IKEDA, Nobukazu ,  NAGASE, Masaaki ,  HIRATA, Kaoru ,  SUGITA, Katsuyuki ,  SHINOHARA, Tsutomu ,  HIROSE, Takashi ,  IMAI, Tomokazu ,  YOSHIDA, Toshihide ,  TANAKA, Hisashi

IPC分类号： G05D7/06 ,  F16K27/00 ,  F16L55/00 ,  G01F1/42

CPC分类号： F16K27/003 ,  F16L55/02718 ,  G01F1/36 ,  G01F15/001 ,  G01F15/005 ,  G05D7/0635

摘要： The present invention makes it possible for a flow rate to be controlled to be switched easily by means of an orifice being changed conveniently without disassembling or assembling a pressure type flow rate control apparatus.
An orifice changeable pressure type flow rate control apparatus of the present invention is so constituted that a valve body (23) of a control valve (2) for a pressure type flow rate control apparatus (A) is installed between an inlet side fitting block (39) provided with a coupling part of a fluid supply pipe and an outlet side fitting block (43) provided with a coupling part of a fluid takeout pipe; a fluid inlet side of the valve body (23) and the afore-mentioned inlet side fitting block (39), and also a fluid outlet side of the afore-mentioned valve body (23) and the afore-mentioned outlet side fitting block (43) are detachably and hermitically connected, respectively, so that a flow passage for gases through the afore-mentioned control valve (2) is formed; and, a gasket type orifice (38) for a pressure type flow rate control apparatus (A) is removably inserted between a gasket type orifice insertion hole (42c) provided on the outlet side of the afore-mentioned valve body (23) and a gasket type orifice insertion hole (43b) of the outlet side fitting block (43b).

摘要翻译： 本发明通过在不拆卸或组装压力式流量控制装置的情况下方便地改变孔口，可以容易地控制流量的切换。 本发明的节流孔可变压力型流量控制装置的特征在于，在压力式流量控制装置（A）的控制阀（2）的阀体（23）之间， 39）设置有流体供给管的联接部和设置有流体取出管的联接部的出口侧配件块（43） 阀体（23）和前述入口侧配件块（39）的流体入口侧以及上述阀体（23）的流体出口侧和上述出口侧配件块（ 43）分别可拆卸地和隐蔽地连接，从而形成用于通过上述控制阀（2）的气体的流动通道; 并且用于压力式流量控制装置（A）的垫圈型孔口（38）可移除地插入设置在上述阀体（23）的出口侧的垫圈型孔插入孔（42c）和 出口侧装配块（43b）的垫圈型孔插入孔（43b）。

公开(公告)号：EP1707858A1

公开(公告)日：2006-10-04

申请号：EP05703504.0

申请日：2005-01-13

申请人： FUJIKIN INCORPORATED ,  OHMI, Tadahiro

发明人： OHMI, Tadahiro ,  MINAMI, Yukio ,  TUBOTA, Kenji ,  SHINOHARA, Tsutomu ,  YAMAJI, Michio ,  IKEDA, Nobukazu ,  MORIMOTO, Akihiro ,  KAWADA, Koji ,  NARIAI, Toshiro

IPC分类号： F16K51/00

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

摘要： Summary
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 S 5 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 S 4 , which is hermetically fitted to the lower vacuum jacket S 5 and with its lower face made open.

摘要翻译： 发明内容本发明提供一种真空热绝缘阀，其可以在气体供应系统或排气系统中在高温下使用，并且由于其优异的绝热性能，其尺寸可以做得基本上小而紧凑。 上述真空保温箱S由具有配备有阀体和致动器的阀以及容纳该阀的真空保温箱的真空保温箱S由方形的下部真空保护套S5形成， 一侧为圆柱形的真空保温管接收部分J，其上表面敞开;以及方形的上部真空套S4，其密封地装配在下部真空套S5上并且其下表面敞开。

公开(公告)号：EP1925870A1

公开(公告)日：2008-05-28

申请号：EP06768346.6

申请日：2006-07-21

申请人： Fujikin Incorporated

发明人： TOKUDA, Ichiro ,  YAMAJI, Michio ,  SHINOHARA, Tsutomu ,  TSUBOTA, Kenji

IPC分类号： F16L41/02 ,  F15B11/00 ,  F16K27/00

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： 提供了一种流体控制装置，其可以在不减小螺栓直径和路径直径的情况下小型化。 流体控制器31具有沿行方向排列的入口31a和出口31b以及沿行方向位于上述端口中间的线间连接口31c由一对接头构件7 在接合构件7的相对部分的每个上表面处形成台阶部分7a，以及具有线路到线路径13和18的线路 - 线路连接路径形成构件9和10，线路 - 线路径13和18各自与线路 - 分别构成流体控制器31的线路连接端口31c并且构成线 - 线连接装置8由连接构件7的台阶部分7a支撑。

公开(公告)号：EP1568931A1

公开(公告)日：2005-08-31

申请号：EP03770065.5

申请日：2003-10-31

申请人： FUJIKIN INCORPORATED

发明人： ITOI, Shigeru ,  YAMAJI, Michio ,  SHINOHARA, Tsutomu ,  TSUBOTA, Kenji ,  YOSHIDA, Tadanobu ,  OZAWA, Susumu

IPC分类号： F16L23/02 ,  F16J15/08

CPC分类号： F16J15/0887 ,  F16J15/0881 ,  F16L23/20 ,  Y10S285/91 ,  Y10S285/917 ,  Y10T29/49297 ,  Y10T29/49872 ,  Y10T403/645

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：EP1568926A1

公开(公告)日：2005-08-31

申请号：EP03770066.3

申请日：2003-10-31

申请人： FUJIKIN INCORPORATED

发明人： TOKUDA, Ichiro ,  TSUBOTA, Kenji ,  YAMAJI, Michio ,  SHINOHARA, Tsutomu

IPC分类号： F16K27/00

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： 线互连装置50包括：下通道块51，每个下通道块51具有线互连通道54并且布置在待相互连接的线B1，B2，B3的上级中，在与线的方向相同的位置处;以及多个 上部通道块57，每个上部通道块57布置在相互连接的相邻线的下部通道块51的上侧，并且每个上部通道块具有垂直于线延伸的横向通道58a和从横向通道58a延伸并与相应线互连通道连通的向下通道58b 下部通道块51中的每一个通过螺钉从上方可拆卸地固定到下部联接构件上，并且上部通道块57用螺钉从上方可拆卸地紧固到下部通道块51 。