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1. 发明专利

JP2005180961A Sealing structure for gas pipe 有权
标题翻译：气管密封结构
公开(公告)号：JP2005180961A
公开(公告)日：2005-07-07
申请号：JP2003418147
申请日：2003-12-16
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , UMEZAWA YOSHIAKI , KOIDE HIROYUKI
IPC分类号： G01F3/22 , F16L21/08
摘要： PROBLEM TO BE SOLVED: To keep down expense for connecting gas pipes at a low cost as to a sealing structure for gas pipes with a seal member, used for sealing spaces between fit parts of the turnably together fitted gas pipes.
SOLUTION: The seal member 6 made of metal is provided between a stepped surface 12 of the gas pipe 1 and a right-end surface 23 of a joint 2. Both end surfaces of the seal member 6 are planes orthogonal to a turning-motion axis line L, when the seal member 6 is in a natural state in which no external force acts thereon. An annular projection part 14 is formed in an inner circumferential part of the stepped surface 12, while an annular projection part 24 is formed in an outer circumferential part of the end surface 23. Both the end surfaces of the seal member 6 are caused to make pressing contact with the projection parts 14 and 24, respectively, with the seal member 6 being elastically deformed in the direction of the axis line L.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了降低与密封构件的气体管道的密封结构相对于低成本连接气体管道的费用，用于密封可旋转地配合的气体管道的配合部件之间的空间。解决方案：由金属制成的密封构件6设置在气体管1的台阶表面12和接头2的右端表面23之间。密封构件6的两个端面是与转向正交的平面当密封构件6处于其中没有外力作用的自然状态时，运动轴线L。在阶梯面12的内周部形成有环状的突起部14，在端面23的外周部形成有环状的突起部24.两个密封部件6的端面均形成分别与突出部分14和24压紧接触，密封件6沿轴线L的方向弹性变形。（C）2005，JPO＆NCIPI

2. 发明专利

JP2005042747A Joint for gas meter 审中-公开
标题翻译：联合气体计
公开(公告)号：JP2005042747A
公开(公告)日：2005-02-17
申请号：JP2003200042
申请日：2003-07-22
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , FUJISAWA SHOZO , TAKAHASHI KAZUMA , HIRANO RYOICHI
IPC分类号： F16K17/38
摘要： PROBLEM TO BE SOLVED: To provide a joint for a gas meter, surely intercepting a gas passage before the gas meter is molten due to a fire or the like. SOLUTION: A valve seat 21c is formed on the inner peripheral surface of a lower end part of a gas passage 21. A fitting hole part 21b is formed at the intermediate part in the vertical direction of the gas passage 21. A storing recessed part 25 is formed on one side part of the inner peripheral surface of the fitting hole part 21b. A ball valve 4 inserted from the upper end opening part of the gas passage 21 is accommodated in the storing recessed part 25. A holding member 5 formed of a cylinder is fitted to the fitting hole part 21b. Thus, the ball valve 4 is stored in the storing recessed part 25 to be disabled from escaping. The holding member 5 is formed of resin molten or burnt out at a temperature lower than the melting temperature of the gas meter (not shown). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于燃气表的接头，在燃气表由于火焰等而熔化之前肯定地拦截了气体通道。解决方案：在气体通道21的下端部的内周面形成有阀座21c。在气体通路21的上下方向的中间部形成有安装孔部21b。凹部25形成在嵌合孔部21b的内周面的一侧。从气体通道21的上端开口部分插入的球阀4容纳在储存凹部25中。由圆筒形成的保持构件5装配到装配孔部分21b。因此，球阀4被存储在存储凹部25中，以防止其脱离。保持构件5由低于燃气表（未示出）的熔融温度的温度熔化或燃烧的树脂形成。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2008240804A Gas feeding connection unit 有权
标题翻译：气体输送连接单元
公开(公告)号：JP2008240804A
公开(公告)日：2008-10-09
申请号：JP2007079493
申请日：2007-03-26
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , YOSHIZAKI KAZUO , HIRANO RYOICHI
IPC分类号： F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a gas outlet capable of preventing gas leakage by an unexpected accident. SOLUTION: A cap 2 for shielding a plug part 3b is thread fixedly to a body 3. Valve springs 6A, 6B for urging a valve element 4 in a downstream side (right side in Fig.1) are provided on the body 3. A coil spring 11 for urging the valve element 4 in an upstream side through an engagement member 10 is provided on the cap 2. The urging force of the valve springs 6A, 6B and the urging force of the coil spring 11 become same at a predetermined position where a first male screw part 4b is threaded with a first female screw part 3f. Such that the former becomes larger than the latter when the valve element 4 is positioned in an upstream side than the predetermined position and the former becomes smaller than the latter when it is positioned in a downstream side, magnitudes of both are set. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过意外事故防止气体泄漏的气体出口。解决方案：用于屏蔽塞子部分3b的盖子2固定在主体3上。用于在下游侧（图1中的右侧）推动阀元件4的阀弹簧6A，6B设置在主体在盖2上设置有用于在上游侧推动阀元件4的螺旋弹簧11.阀弹簧6A，6B的推压力和螺旋弹簧11的作用力变得相同，其中第一外螺纹部分4b与第一阴螺纹部分3f螺纹连接的预定位置。当阀元件4位于比预定位置更靠上游侧的位置时，前者大于后者，当位于下游侧时，前者变得比后者小，因此设定两者的大小。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005061453A Joint for gas pipe 审中-公开
标题翻译：气管接头
公开(公告)号：JP2005061453A
公开(公告)日：2005-03-10
申请号：JP2003207877
申请日：2003-08-19
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , FUJISAWA SHOZO , TAKAHASHI KAZUMA , HIRANO RYOICHI
IPC分类号： G01F3/22 , F16L19/03
摘要： PROBLEM TO BE SOLVED: To provide a joint for a gas pipe, which joint can easily confirm whether or not a packing is mounted on one end surface of a joint body.
SOLUTION: The joint is configured such that a straight portion 1b having a specified outside diameter is formed on the outside peripheral surface of the lower end portion of the joint body 1. A snap ring 3 is arranged on the outside peripheral surface of the straight portion 1b. An annular projection 2b is formed on the inside peripheral surface of the upper end portion of a connecting nut 2 so as to rotatably and movably fit on the straight portion 1b located above the snap ring 3. A female thread portion 2c is formed on the inside peripheral surface of the lower end portion of the connecting nut 2. A recess 1h is formed on the upper side of the straight portion 1b of the joint body 1. In the joint, the inside diameter of the annular projection 2b is set to be larger than the outside diameter of the recess 1h and the inside diameter of the female thread portion 2c is set to be larger than the outside diameter of the snap ring 3 such that the connecting nut 2 may tilt until the outside peripheral surface of a packing 4 mounted on the lower end surface of the joint body 1 is exposed to the outside in the radial direction from one side portion of the connecting nut 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于气体管道的接头，该接头可以容易地确认衬垫是否安装在接头体的一个端面上。解决方案：接头被构造成使得具有特定外径的直线部分1b形成在接头主体1的下端部的外周面上。卡环3设置在接头体1的外周面上直线部分1b。在连接螺母2的上端部的内周面上形成有环状的突起2b，以便可转动地并且可移动地配合在位于卡环3上方的直线部分1b上。内螺纹部分2c形成在内侧连接螺母2的下端部的周面。在接头体1的直部1b的上侧形成有凹部1h。在接头中，环状突起2b的内径设定为较大比凹部1h的外径和内螺纹部2c的内径设定为大于卡环3的外径，使得连接螺母2可以倾斜直到安装的密封件4的外周面在连接螺母2的一个侧面，在接头本体1的下端面上沿径向向外侧露出。（C）2005，JPO＆NCIPI

5. 发明专利

JP2005042748A Joint for gas meter 审中-公开
标题翻译：联合气体计
公开(公告)号：JP2005042748A
公开(公告)日：2005-02-17
申请号：JP2003200043
申请日：2003-07-22
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , FUJISAWA SHOZO , TAKAHASHI KAZUMA , HIRANO RYOICHI
IPC分类号： F16K17/38
摘要： PROBLEM TO BE SOLVED: To provide a joint for a gas meter, surely intercepting a gas passage before a gas meter is molten due to a fire or the like.
SOLUTION: A tapered valve seat 24a is formed on the inner surface of the lower end part of the gas passage 24. A storing recessed part 24b, the lower part of which is opened, is formed in the inner surface of the intermediate part in the vertical direction of the gas passage 24. The storing recessed part 24b is disposed substantially right above the valve seat 24a. A ball valve 5 is stored in the storing recessed part 24b. The ball valve 5 is supported by a holding member 6 formed of regin molten or burnt out at a high temperature to be disabled from escaping downward from the storing recessed part 24b.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于燃气表的接头，在燃气表由于火焰等而熔化之前肯定地拦截气体通道。解决方案：锥形阀座24a形成在气体通道24的下端部的内表面上。在中间体的内表面上形成有开口的下部的储存凹部24b 部分位于气体通道24的垂直方向上。储存凹部24b基本上设置在阀座24a的正上方。球阀5存储在存储凹部24b中。球阀5由在高温下熔融或烧焦形成的保持部件6支撑，从而不能从储存凹部24b向下方逸出。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2008240803A Gas feeding connection unit 有权
标题翻译：气体输送连接单元
公开(公告)号：JP2008240803A
公开(公告)日：2008-10-09
申请号：JP2007079492
申请日：2007-03-26
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , YOSHIZAKI KAZUO , HIRANO RYOICHI
IPC分类号： F16L37/42
摘要： PROBLEM TO BE SOLVED: To prevent a valve element from being stopped on the midway when the valve element is returned from an opened position to a closed position in a plug type gas outlet. SOLUTION: A valve storage hole 1c and a valve seat hole 1d are provided at the inside of a body 1. A seal member 5 is provided on an inner peripheral surface of the valve seat hole 1d so as to be positioned/fixed. A valve part 2b slidably always fitted to the valve seat hole 1d and always pressing/contacted with the seal member 5 is provided on the valve element 2. A outflow passage 6 is shut off relative to the valve storage hole 1c by the seal member 5 when the valve element 2 is positioned at the closed position but it connecting the valve storage hole 1c with the valve seat hole 1d in a downstream side than the valve part 2b when the valve element 2 is positioned at the opened position is provided on the valve part 2b. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止阀元件在阀元件从插头式气体出口中的打开位置返回到关闭位置时在中途停止。解决方案：阀体存储孔1c和阀座孔1d设置在阀体1的内侧。密封件5设置在阀座孔1d的内周面上，以便被定位/固定。在阀体2上设置有可滑动地总是安装在阀座孔1d上并始终与密封构件5按压/接触的阀部分2b。通过密封构件5相对于阀存储孔1c切断出流道6 当阀元件2位于关闭位置时，当阀元件2位于打开位置时，其将阀存储孔1c与阀座2b的下游侧连接在阀座孔1d上时，阀第2b部分。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2010060115A Socket for gas 有权
标题翻译：气体插座
公开(公告)号：JP2010060115A
公开(公告)日：2010-03-18
申请号：JP2008228865
申请日：2008-09-05
申请人： Koyo Sangyo Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： YOSHIZAKI KAZUO , HIRANO RYOICHI , MINAMI TOMOYUKI , TAKAHASHI YUKA , KIMURA MITSUJI , UEDA YOSUKE , KOKETSU YASUO
IPC分类号： F16L37/23
摘要： PROBLEM TO BE SOLVED: To provide a socket for gas capable of preventing a gas from leaking outside even if a gap is created due to dust or the like between the contact surface of the connection tube of the socket and the tapered surface of a plug which comes into press contact with the contact surface, and the gas leaks from the gap. SOLUTION: On the inner peripheral surface of the right end of a body 2A, a first seal 21 is provided for forming an airtight seal between the inner peripheral surface and the outer peripheral surface of the plug 10. On the outer peripheral surface of the right end of the body 2A, a second seal 22 is provided for forming an airtight seal between the outer peripheral surface and the inner peripheral surface of an operation tube 5. On the outer peripheral surface of the operation tube 5, a third seal 23 is provided for forming an airtight seal between the outer peripheral surface and the inner peripheral surface of a cover 2B. On the outer peripheral surface of the body 2A, a fourth seal 24 is provided for forming an airtight seal between the outer peripheral surface and the inner peripheral surface of the cover 2B. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够防止气体泄漏到外部的气体插座，即使由于插座的连接管的接触表面和插座的锥形表面之间的灰尘等而产生间隙，与接触表面压接的插头，并且气体从间隙泄漏。解决方案：在主体2A的右端的内周面上设置有第一密封件21，用于在内周面和插塞10的外周面之间形成气密密封。在外周面在主体2A的右端部设置有第二密封件22，用于在外周面与操作管5的内周面之间形成气密密封。在操作管5的外周面上，具有第三密封 23设置用于在盖2B的外周表面和内周表面之间形成气密密封。在主体2A的外周面上，设置有第四密封件24，用于在外壳外表面和盖2B的内周面之间形成气密密封。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2014066363A adapter 有权
标题翻译：适配器
公开(公告)号：JP2014066363A
公开(公告)日：2014-04-17
申请号：JP2013246325
申请日：2013-11-28
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： UEDA YOSUKE , KIMURA MITSUJI
IPC分类号： F16L37/40 , F16K1/00 , F16K5/02 , F16L37/23
摘要： PROBLEM TO BE SOLVED: To prevent gas leakage in a gas cock which has a plug body opening/closing a gas passage inside and has an operation body operable from outside.SOLUTION: An adapter is provided with: a cylindrical body 22 which can be inserted in a plug inner passage 14 of a plug 15; and a valve body 27 where the cylindrical body 22 and gas leakage prevention means A are positioned in the plug inner passage 14 in the state that the cylindrical body 22 is inserted in the plug inner passage 14, which is energized to a distal end side of the plug 15 to close a body inner passage 21, and energized to a proximal end side of the plug 15 to open the body inner passage 21. The adapter is provided with: a seal member 23 which, in the state that the cylindrical body 22 is inserted in the plug inner passage 21, seals the body inner passage 21 from a space formed between an outer peripheral surface of the cylindrical body 22 and an inner peripheral surface of the plug 15; and fixing means 24 for fixing the cylindrical body 22 to the plug 15.
摘要翻译：要解决的问题：为了防止在具有内部打开/关闭气体通道的塞体的气体旋塞中的气体泄漏并且具有可从外部操作的操作体。解决方案：适配器设置有：可插入的圆柱形主体22 在插头15的塞子内部通道14中; 以及阀体27，其中圆柱体22和气体泄漏防止装置A在柱体22插入插头内通道14的状态下定位在插头内通道14中，该插头内通道14被通电到插头15封闭主体内部通道21，并且通电到插塞15的基端侧以打开主体内部通道21.适配器设置有：密封构件23，其在圆柱形主体22 插入插头内部通道21中，将主体内部通道21从形成在圆柱形主体22的外周表面和插塞15的内周表面之间的空间密封起来; 以及用于将圆柱形主体22固定到插头15的固定装置24。

9. 发明专利

JP2013167361A Flexible pipe joint 有权
标题翻译：柔性管接头
公开(公告)号：JP2013167361A
公开(公告)日：2013-08-29
申请号：JP2013093497
申请日：2013-04-26
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社 , Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , KISHIMOTO YUJI , TONO TAKETOSHI
IPC分类号： F16L33/00 , F16L33/28
摘要： PROBLEM TO BE SOLVED: To prevent any connection of a flexible pipe whose fore end cross-sectional-shape is deformed.SOLUTION: A flexible pipe joint 10 includes a joint body 20, a seal material 22, and a pressing ring 24. The pressing ring 24 includes a coating layer advancing part 79a and a body communicating part 79b. A fore end part of the flexible pipe penetrates and the coating layer is advanced in the coating layer advancing part 79a. The body communicating part 79b is arranged on a joint body 20 side from the coating layer advancing part 79a when the pressing ring 24 is inserted in the joint body 20. A circular opening 87 having a diameter which is smaller than an outside diameter of the coating layer and larger than an outside diameter of a ridge part of the flexible pipe, and capable of allowing the flexible pipe to pass therethrough, is formed in a boundary section with the coating layer advancing part 79a, out of the body communicating part 79b.
摘要翻译：要解决的问题：防止前端横截面形状变形的柔性管的任何连接。解决方案：柔性管接头10包括接头体20，密封材料22和压环24。环24包括涂层前进部分79a和主体连通部分79b。柔性管的前端部穿透并且涂层在涂层前进部79a中前进。当按压环24插入到接头体20中时，本体连通部79b布置在与涂层前进部79a的接合体20侧上。直径小于涂层外径的圆形开口87 并且在与涂层前进部79a的边界部分中形成有柔性管的脊部的外径并且能够允许柔性管通过的层，并且从本体连通部79b出来。

10. 发明专利

JP2011117582A Joint member 有权
标题翻译：联合会员
公开(公告)号：JP2011117582A
公开(公告)日：2011-06-16
申请号：JP2009277954
申请日：2009-12-07
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： HIRANO RYOICHI , KOKETSU YASUO , TAKAHASHI YUKA , MINAMI TOMOYUKI , AKIYAMA JUNICHI , UEDA YOSUKE , KIMURA MITSUJI
IPC分类号： F16L37/40 , F16J15/10 , F16L37/23
摘要： PROBLEM TO BE SOLVED: To provide a joint member capable of restraining the occurrence of such a state that the joint member is held by a plug in spite of not being a connected state. SOLUTION: In a non-connected state and in a half-connected state in which the tip of the plug 50 abuts on the tip of a second seal member 65, the inner diameter portion of a first seal member 61 abuts on an abutting surface which is the outer peripheral surface of a connection part located on the plug tip side rather than a locking recess 53. COPYRIGHT: (C)2011,JPO&INPIT

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