公开(公告)号：EP1959180A1

公开(公告)日：2008-08-20

申请号：EP06811560.9

申请日：2006-10-11

申请人： Fujikin Incorporated

发明人： TSUBOTA, Kenji ,  YAMAJI, Michio

IPC分类号： F16L19/00 ,  F16L15/00

CPC分类号： F16L19/005 ,  F16L19/0286 ,  F16L19/046 ,  F16L27/0832 ,  Y10T70/5628 ,  Y10T70/5637 ,  Y10T70/5867

摘要： There is provided a pipe joint locking device which prevents accidental loosening of a pipe joint after tightening and with which a sealing property of a seal portion of the pipe joint is not impaired even if a force for rotating a pipe member acts on the pipe member.
The device is formed of: a first component member 11 including a mounting portion 21 to be mounted to a joint member 2 having an external thread while prevented from relative rotation, a cover portion 22 to be brought into contact with an outer peripheral face of a cap nut 5 from a lower side, and a coupling portion 23 to be brought into contact with a pipe member 3 from the lower side; and a second component member 12 including a cover portion 31 to be brought into contact with the outer peripheral face of the cap nut 5 from an upper side and a coupling portion 32 to be brought into contact with the pipe member 3 from the upper side. The coupling portion 23 of the first component member 11 and the coupling portion 32 of the second component member 12 are coupled to be fixed to a portion 3a of the pipe member 3 protruding from the cap nut 5.

摘要翻译： 提供了一种管接头锁定装置，其防止在紧固之后管接头的意外松动，并且管接头的密封部分的密封性能即使在管件旋转的作用力作用在管件上也不会受到损害。 该装置由以下部件构成：第一部件部件11，其包括安装在具有外螺纹的接头部件2上的安装部21，防止其相对转动;盖部22，与外周面相接触; 盖子螺母5从下侧，以及联接部23，其从下侧与管构件3接触; 以及第二构件构件12，其包括从上侧与盖螺母5的外周面接触的盖部31和从上侧与管构件3接触的联接部32。 第一部件11的连接部23和第二部件12的连接部32被联接固定在从盖螺母5突出的管部件3的部分3a。

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 。