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1. 发明专利

JP2013057349A Residual pressure release valve 有权
标题翻译：残压释放阀
公开(公告)号：JP2013057349A
公开(公告)日：2013-03-28
申请号：JP2011195535
申请日：2011-09-08
申请人： Smc Corp , Smc株式会社
发明人： OKITSU MASAYUKI , MATSUSHITA KAZUHIRO
IPC分类号： F16K11/078 , F16K31/524
CPC分类号： F16K17/168 , F16K11/07 , F16K31/5286 , Y10T137/7794
摘要： PROBLEM TO BE SOLVED: To provide a light-weight residual pressure release valve with enhanced assemblability.SOLUTION: A residual pressure release valve 10 comprises a body 12 containing first and second ports 20, 22 and an exhaust port 24, an engine hood 14 coupled to the body 12, and a steering wheel 18 freely rotatably provided with respect to the engine hood 14. A cam ring 68 which is cylindrical and can be divided into two with a circular arc cross section is provided on the outer periphery side of the engine hood 14. The cam ring 68 is formed of a resin material and fixed inside the steering wheel 18, and is provided with cam grooves 78a, 78b to be engaged with a pin 92 inserted into a coupling part 102 of a valve 90 constituting a valve mechanism 16. The pin 92 inserted into the cam grooves 78a, 78b is vertically moved by rotating the steering wheel 18 so that the communication state between the first and second ports 20, 22 and exhaust port 24 is changed by axial movement of the valve 90 accordingly.
摘要翻译：要解决的问题：提供具有增强的组装性的轻量级剩余压力释放阀。解决方案：残余压力释放阀10包括主体12，主体12包含第一和第二端口20,22和排气端口24，联接到主体12的发动机罩14和方向盘18，方向盘18相对于发动机罩14.在发动机罩14的外周侧设置有圆筒形并可分成圆弧形截面的凸轮环68.凸轮环68由树脂材料形成并固定在内部方向盘18，并且设置有凸轮槽78a，78b，以与插入构成阀机构16的阀90的联接部102的销92接合。插入到凸轮槽78a，78b中的销92垂直通过旋转方向盘18来移动，从而相应地通过阀90的轴向移动来改变第一和第二端口20,22和排气口24之间的连通状态。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2008101786A Pipe joint 有权
标题翻译：管接头
公开(公告)号：JP2008101786A
公开(公告)日：2008-05-01
申请号：JP2008010892
申请日：2008-01-21
申请人： Smc Corp , Smc株式会社
发明人： MATSUSHITA KAZUHIRO
IPC分类号： F16L37/12 , F16L27/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe joint whose body can be smoothly inserted into a joint mounting hole of a fluid compressor even when there is a slight size difference between the pipe joint and the joint mounting hole, and be effectively functioned in an anti-come-off form after inserted. SOLUTION: In the pipe joint whose cylindrical joint body 2 to be inserted into the joint mounting hole B has a recessed portion 2c in the outer periphery, an anti-come-off ring 7 formed separately from the joint body 2 so as to be elastically deformable in the radial direction and having one or more annular edges 7a, 7b on the outer peripheral face is fitted into the recessed portion 2c. The anti-come-off ring has an inclined face 7d formed on the outer periphery, and ends 7e, 7f formed on the end side of insertion into the joint mounting hole B and on the opposite side thereto so as to be opposed to the side wall of the recessed portion 2c in a contactable manner. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在管接头和接头安装孔之间存在轻微的尺寸差异的情况下，也可以提供一种管接头，该管接头可以平滑地插入到流体压缩机的接头安装孔中，并且被有效地起作用插入后以防脱落的形式。解决方案：在插入接头安装孔B中的圆柱形接头体2在外周具有凹部2c的管接头中，与接头体2分开形成的防脱环7 能够沿径向弹性变形，并且在外周面上具有一个以上的环状边缘7a，7b嵌合在凹部2c内。防脱环具有形成在外周上的倾斜面7d，以及形成在插入接头安装孔B的端侧上并且在相对侧上的端部7e，7f，以与侧面凹部2c的壁。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2004144173A Pipe joint 有权
公开(公告)号：JP2004144173A
公开(公告)日：2004-05-20
申请号：JP2002308848
申请日：2002-10-23
申请人： Smc Corp , Smc株式会社
发明人： MATSUSHITA KAZUHIRO
IPC分类号： F16L37/12 , F16L17/00 , F16L21/02 , F16L37/091
CPC分类号： F16L37/0915
摘要： PROBLEM TO BE SOLVED: To certainly mount a pipe joint in a taking-out prevention state even when there is some dimension difference due to a tolerance, an error, or the like between the pipe joint and a joint mounting hole of a fluid pressure apparatus. SOLUTION: A recessed section 2c is disposed in the outer periphery of a cylindrical joint body 2 to be inserted into the joint mounting hole B of the fluid pressure apparatus A. A taking-out preventing ring 7 that is formed separately from the joint body 2, can be elastically deformed radially, and has one or more annular edges 7a and 7b on the outer peripheral surface is tightened to the outer periphery of the joint body 2 in the recessed section 2c. When a pulling force acts on the pipe joint 1, the annular edges 7a and 7b of the taking-out preventing ring 7 is locked to a hole wall of the joint mounting hole B. COPYRIGHT: (C)2004,JPO

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