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1. 发明专利

JP2010286002A Metal flexible pipe joint 有权
标题翻译：金属柔性管接头
公开(公告)号：JP2010286002A
公开(公告)日：2010-12-24
申请号：JP2009137836
申请日：2009-06-09
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
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 reduce the electrolytic corrosion of a metal flexible pipe joint. SOLUTION: The metal flexible pipe joint 10 includes a metal joint body 20, a seal material 24 made of an electrical insulator, a pressing ring 22, and an come-off prevention member 64. The seal material 24 is stored in the insertion completion position of the joint body 20 so as to seal between the exposed outer peripheral surface of the metal flexible pipe and the inner peripheral surface of the joint body 20. Out of the come-out prevention member 64, part contacting the outer peripheral surface of the metal flexible pipe is coated with the electrical insulator. The pressing ring 22 holds the metal flexible pipe via the coat made of the electric insulator to cover the metal flexible pipe. When stored in the insertion completion position of the joint body 20, the part inserted in the joint body 20 out of the metal flexible pipe is covered with the seal material 24, the come-off prevention member 64, and the pressing ring 22. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：减少金属柔性管接头的电解腐蚀。解决方案：金属柔性管接头10包括金属接头体20，由电绝缘体制成的密封材料24，压环22和防脱出构件64.密封材料24储存在接合体20的插入完成位置，以密封金属柔性管的露出的外周面与接头本体20的内周面之间。在脱出防止构件64的外部，的金属柔性管被电绝缘体涂覆。压环22通过由电绝缘体制成的涂层保持金属柔性管，以覆盖金属柔性管。当存储在接头体20的插入完成位置时，从金属柔性管中插入到接头体20中的部分被密封材料24，防脱部件64和按压环22覆盖。 P>版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010175005A Flexible pipe joint 有权
标题翻译：柔性管接头
公开(公告)号：JP2010175005A
公开(公告)日：2010-08-12
申请号：JP2009019729
申请日：2009-01-30
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
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 provide a flexible pipe joint for preventing a failure in inserting a pressing ring. SOLUTION: The flexible pipe joint 10 includes a joint body 20 and the pressing ring 24. The pressing ring 24 has a cylinder portion 76a, and an exposed portion 76b. Through the cylinder portion 76a, a flexible pipe 300 passes. The cylinder portion 76a is pushed through an insertion port 30 into the joint body 20. The exposed portion 76b is provided on the rear side of the cylinder portion 76a, and exposed to the outside of the joint body 20 even after the cylinder portion 76a is pushed into the joint body 20. The cylinder portion 76a of the pressing ring 24 has a to-be-fitted portion 77. The to-be-fitted portion 77 is inserted into the joint body 20 at its midway and held in the state that it is not completely inserted into the joint body 20. Onto the outer peripheral face of the to-be-fitted portion 77, a color is applied which is different at least from that onto each of the outer peripheral face of the joint body 20 and the outer peripheral face of the exposed portion 76b. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止插入按压环的故障的柔性管接头。解决方案：柔性管接头10包括接头本体20和压环24.按压环24具有圆筒部分76a和暴露部分76b。通过圆筒部76a，柔性管300通过。圆筒部76a通过插入口30推入接头体20.露出部76b设置在筒部76a的后侧，即使在筒部76a为按压环24的圆筒部76a具有被配合部77.被配合部77在其中途插入接头体20，并且保持在接合体20的状态，它不会完全插入接头体20.在待配合部分77的外周面上，至少与接头体20的外周面不同的颜色被施加，露出部76b的外周面。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010043706A Joint for flexible tube 有权
标题翻译：柔性管接头
公开(公告)号：JP2010043706A
公开(公告)日：2010-02-25
申请号：JP2008208418
申请日：2008-08-13
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , KISHIMOTO YUJI , TONO TAKETOSHI
IPC分类号： F16L33/00 , F16L33/26 , F16L33/28
CPC分类号： F16L25/0054 , F16L25/0081
摘要： PROBLEM TO BE SOLVED: To provide a joint for a flexible tube, which does not have a tendency to allow leakage of fluid therefrom. SOLUTION: A joint body 20 of the joint 10 for the flexible tube comprises: an insertion hole 40; a first accommodation part 42; a seal material diameter-contracted guide 48; and a second accommodation part 44. A seal material 22 comprises a barrel 60a, and a single annular part 60c. The barrel 60a is pushed into the depth of the second accommodation part 44 by the tip of the flexible pipe 300 accommodated in the joint body 20. The single annular part 60c is pulled into the second accommodation part 44 by pushing the barrel 60a into the depth of the second accommodation part 44. When the single annular part 60c is pulled into the second accommodation part 44, the single annular part is engaged with a trough part 312 of the flexible pipe 300 by the seal material diameter-contracted guide 48. After being pulled into the second accommodation part 44, the annular part provides sealing between the internal periphery of the second accommodation part 44 and the external periphery of the flexible pipe 300. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种柔性管的接头，其不具有允许流体泄漏的倾向。解决方案：用于柔性管的接头10的接头体20包括：插入孔40; 第一容纳部42; 密封材料直径收缩导向件48; 和第二容纳部分44.密封材料22包括筒体60a和单个环形部分60c。筒60a被容纳在接头体20中的柔性管300的顶端推入第二容纳部44的深度。单个环形部60c通过将筒60a推入深度而被拉入第二容纳部44 当单个环形部分60c被拉入第二容纳部分44时，单个环形部分通过密封材料直径收缩的引导件48与柔性管300的槽部分312接合。在被拉入第二容纳部分44，环形部件提供第二容纳部分44的内周边与柔性管300的外周之间的密封。（C）2010，JPO＆INPIT

4. 发明专利

JP2005282829A Displacement absorbing joint 有权
标题翻译：位移吸收接头
公开(公告)号：JP2005282829A
公开(公告)日：2005-10-13
申请号：JP2004101840
申请日：2004-03-31
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , TONO TAKETOSHI
IPC分类号： F16L27/02
摘要： PROBLEM TO BE SOLVED: To provide a displacement absorbing joint capable of dissolving a wearing phenomenon occurring in an inner cylinder when lengthening the displacement absorbing joint so as to fully cope with earthquake measures, and improving the sliding performance and sealing performance. SOLUTION: In a waterproof seal in a slide housing 9, a waterproof packing 13 is installed not only outside the slide ring 12 in the axial direction and a waterproof packing 23 is installed but inside in the axial direction to strengthen the retaining force of the inner cylinder with the inner and outer waterproof packing 13, 23 in a usual state, and to make the slide ring 12 in a non-contact state for the outer perimeter of the inner cylinder 2 in a regular state. In a fluid seal at the inside edge of the inner cylinder 2, a slide ring 18 is installed inside a first sealing ring 19 for airtight in the axial direction, and a slide ring 25 is installed outside a second seal ring 20 for air tight to support the inner cylinder 2 with slide rings 18, 25 at two positions. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种当延长位移吸收接头时能够溶解在内筒中发生的磨损现象的位移吸收接头，以便完全应对地震措施，并且提高滑动性能和密封性能。解决方案：在滑动壳体9中的防水密封件中，防水密封件13不仅在轴向安装在滑动环12的外侧，并且防水密封件23安装在轴向内部，以增强保持力通过内部和外部防水密封垫圈13,23处于正常状态，并且使滑动环12处于处于正常状态的内筒2的外周的非接触状态。在内筒2的内缘的流体密封件中，滑动环18安装在第一密封环19内部，用于沿轴向气密，并且滑动环25安装在第二密封环20的外侧，用于气密地在两个位置处支撑具有滑环18,25的内筒2。版权所有（C）2006，JPO＆NCIPI

5. 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。

6. 发明专利

JP2010175071A Flexible pipe joint 有权
标题翻译：柔性管接头
公开(公告)号：JP2010175071A
公开(公告)日：2010-08-12
申请号：JP2009210662
申请日：2009-09-11
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
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 the connection of a flexible pipe whose front end portion has a deformed sectional shape, to some extent. SOLUTION: This flexible pipe joint 10 includes a joint body 20, a sealing material 22, and a pressing ring 24. The pressing ring 24 has a coat layer entry portion 79a, and a body communication portion 79b. Through the coat layer entry portion 79a, the front end portion of the flexible pipe passes and a coat layer enters. The body communication portion 79b is arranged on the side of the joint body 20 beyond the coat layer entry portion 79a when the pressing ring 24 is inserted into the joint body 20. In a boundary area of the body communication portion 79b with the coat layer entry portion 79a, a circular opening 87 is provided through which the flexible pipe passes and whose diameter is smaller than the outer diameter of the coat layer and larger than the outer diameter of a mountain portion of the flexible pipe. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止前端部具有变形截面形状的柔性管的连接在一定程度上。解决方案：该柔性管接头10包括接头本体20，密封材料22和压环24.按压环24具有涂层入口部分79a和主体连通部分79b。通过涂层入口部分79a，柔性管的前端部分通过，涂层进入。当按压环24插入接头体20时，身体连通部79b布置在接合体20的超过涂层入口部分79a的一侧。在具有涂层入口的身体连通部分79b的边界区域弯曲部分79a设有圆形开口87，柔性管通过该圆形开口87，其直径小于涂层的外径，大于柔性管的山形部分的外径。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010096282A Joint for flexible pipe 有权
标题翻译：柔性管接头
公开(公告)号：JP2010096282A
公开(公告)日：2010-04-30
申请号：JP2008268029
申请日：2008-10-17
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
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 facilitate confirmation of whether or not a flexible pipe is correctly inserted.
SOLUTION: A sealant 22 includes a sealing part 60c. The sealing part 60c seals between a flexible pipe 300 and a joint body 20. The joint body 20 includes a first storage part 42, a second storage part 44, and a fluid leakage path 120. The first storage part 42 stores the sealing part 60c until the chip of the flexible pipe 300 is inserted. The second storage part 44 stores the flexible pipe 300 and the sealing part 60c when the chip of the flexible pipe 300 pushes the sealant 22 in the depth direction of the first storage part 42. The fluid leakage path 120 communicates with the outside of the joint body 20 and the second storage part 44. The part, which communicates with the second storage part 44 in the fluid leakage path 120, is formed at the part sealed with the sealing part 60c on the inner peripheral face of the second storage part 44.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了便于确认柔性管是否正确插入。密封剂22包括密封部60c。密封部60c在柔性管300与接头体20之间密封。接头本体20包括第一收纳部42，第二收纳部44以及流体泄漏路径120.第一收纳部42将密封部60c 直到插入柔性管300的芯片。当柔性管300的芯片沿第一储存部分42的深度方向推动密封剂22时，第二储存部分44存储柔性管道300和密封部分60c。流体泄漏路径120与关节外部连通主体20和第二存储部44.与在第二存储部44的内周面上与密封部60c密封的部分形成有与流体泄漏路径120中的第二存储部44连通的部分。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009293721A Joint for flexible pipe 有权
标题翻译：柔性管接头
公开(公告)号：JP2009293721A
公开(公告)日：2009-12-17
申请号：JP2008148870
申请日：2008-06-06
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
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 provide a joint for a flexible pipe capable of securely preventing a seal rubber from being pressed and deformed by a pressing ring in the half-inserted state during stock-storage etc. of the joint before insertion of the flexible pipe.
SOLUTION: The pressing ring 7 in the half-inserted state is positioned and held in an initial position in which a tip part of the pressing ring 7 is located on the rear side of the seal rubber 6 before insertion of the flexible pipe 2. A positioning and holding means is constituted by covering an exposed outer face of the pressing ring 7 in the half-inserted state with a heat-shrinkable plastic film or sheet or its tube 32 with thickness larger than a clearance c between the inner peripheral face of a port part 3 and the outer peripheral face of the pressing ring 7 so that the front end part 32a of the plastic film or sheet or its tube 32 is made to abut on an inlet side end face 3a of the port part 3 and heating and shrinking the plastic film or sheet or its tube 32 to surround the exposed outer face. After insertion of the flexible pipe 2, the plastic film or sheet or its tube 32 is removed so that the pressing ring 7 is pressed by the pressing margin.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种柔性管接头，该接头能够在插入前能够可靠地防止密封橡胶在储存储存期间的半插入状态下的挤压环被挤压和变形柔性管。解决方案：在插入柔性管之前，将处于半插入状态的按压环7定位并保持在初始位置，在此初始位置中，压环7的前端部位于密封橡胶6的后侧定位和保持装置是通过用热缩塑料膜或片或其管32覆盖半插入状态下的压环7的暴露的外表面，厚度大于内周的间隙c 端口部3的表面和按压环7的外周面，使得塑料膜或片或其管32的前端部32a与端口部3的入口侧端面3a抵接，加热和收缩塑料膜或片或其管32以包围暴露的外表面。在插入柔性管2之后，去除塑料膜或片或其管32，使得按压环7被按压边缘按压。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009293720A Joint for flexible pipe 有权
标题翻译：柔性管接头
公开(公告)号：JP2009293720A
公开(公告)日：2009-12-17
申请号：JP2008148869
申请日：2008-06-06
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
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 provide a joint for a flexible pipe capable of securely preventing a seal rubber from being pressed and deformed by a pressing ring in the half-inserted state during stock-storage and conveyance, etc. of the joint before insertion of the flexible pipe.
SOLUTION: The pressing ring 7 in the half-inserted state is positioned and held in an initial position in which a tip part of the pressing ring 7 is located on the rear side of the seal rubber 6 before insertion of the flexible pipe 2. A positioning and holding means is constituted by covering a portion from an exposed outer face of the pressing ring 7 in the half-inserted state to an outer face of a joint body 5 with a heat-shrinkable plastic film or its tube 32 and heating and shrinking the plastic film or its tube 32 to surround the portion. After insertion of the flexible pipe 2, the plastic film or its tube 32 is removed so that the pressing ring 7 is pressed by the pressing margin.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于柔性管的接头，其能够可靠地防止密封橡胶在接头的储存和输送等期间的半插入状态下的压环被挤压和变形在插入柔性管之前。解决方案：在插入柔性管之前，将处于半插入状态的按压环7定位并保持在初始位置，在此初始位置中，压环7的前端部位于密封橡胶6的后侧定位和保持装置是通过将具有半插入状态的压环7的暴露的外表面的部分用热收缩塑料膜或其管32覆盖在接头体5的外表面上而构成的，加热和收缩塑料膜或其管32以包围该部分。在插入柔性管2之后，去除塑料膜或其管32，使得按压环7被按压边缘按压。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009127757A Pipe fitting for flexible pipe 有权
标题翻译：管接头用于柔性管
公开(公告)号：JP2009127757A
公开(公告)日：2009-06-11
申请号：JP2007304102
申请日：2007-11-26
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , KISHIMOTO YUJI , TONO TAKETOSHI
IPC分类号： F16L33/00 , F16L33/28 , F16L37/12
摘要： PROBLEM TO BE SOLVED: To provide a pipe fitting for a flexible pipe capable of minimizing the entire pipe fitting by suppressing the axial length of the fitting body. SOLUTION: A pressing ring 7 in a half-inserted state is positioned and held at the initial position where the front end thereof is brought into contact with or close to the rear side of a seal rubber 6 before the flexible pipe 2 is inserted. A positioning and holding means comprises: a spacer 29 detachably fitted into a spacer groove 28 formed in the outer periphery of the pressing ring 7 in a half-inserted state which is exposed to the inlet side of a socket part 3; a snap ring storage groove 23 formed in the inner periphery of the socket part 3; a snap ring 27 having an outer peripheral part fitted to the snap ring storage groove 23; and a snap ring holding groove 21 formed in the pressing ring 7 and engaged with the inner peripheral part of the snap ring 27. When completely pressed, the pressing ring 7 is positioned and held at the pressing position where the front end thereof is brought into contact with or close to the rear side of the seal rubber 6 which is pressed when the flexible pipe 3 is inserted. The positioning and holding are performed by removing a spacer 29 from the spacer groove 28 and pressing the pressing ring 7 to engage the spacer groove with the inner peripheral part of the snap ring 27. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过抑制装配体的轴向长度来最小化整个管件的柔性管的管接头。解决方案：在柔性管2为柔性管2之前，处于半插入状态的按压环7被定位并保持在其前端与密封橡胶6的后侧接触或靠近的初始位置处插入。定位和保持装置包括：间隔件29，该隔离件29以暴露于插座部3的入口侧的半插入状态可拆卸地装配到形成在按压环7的外周中的间隔槽28中; 形成在插座部3的内周的卡环存储槽23; 具有装配到卡环存储槽23的外周部的卡环27; 以及形成在按压环7中并与卡环27的内周部卡合的卡环保持槽21.当完全按压时，按压环7被定位并保持在其前端进入的按压位置与柔性管3插入时被按压的密封橡胶6的后侧接触或靠近。通过从隔离槽28中移除间隔件29并按压加压环7以使间隔槽与卡环27的内周部接合来进行定位和保持。（C）2009，JPO＆INPIT

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