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1. 发明授权

EP3592526B1 DRUCKSCHLAUCH UND VERFAHREN ZUR HERSTELLUNG EINES DRUCKSCHLAUCHS 有权
公开(公告)号：EP3592526B1
公开(公告)日：2023-10-18
申请号：EP18709343.0
申请日：2018-03-06
发明人： MEYER, Hans-Peter
IPC分类号： E03C1/02 , E03C1/04 , F16L11/15 , F16L33/00 , F16L33/28 , F16L33/34 , B29C48/09 , B29C48/13

2. 发明授权

EP3583344B1 AN ASSEMBLY COMPRISING AN END-FITTING AND AN UNBONDED FLEXIBLE PIPE AND USE OF IT 有权
公开(公告)号：EP3583344B1
公开(公告)日：2023-03-15
申请号：EP18754619.7
申请日：2018-02-19
发明人： HOLST, Thorsten , LARSEN, Tom , STRAARUP, Anders
IPC分类号： F16L53/37 , F16L33/28 , F16L33/01 , F16L11/08

3. 发明授权

EP3660379B1 CONNECTING STRUCTURE OF A MULTILAYER TUBE, PARTICULARLY FOR CHEMICAL AND FOOD-RELATED FLUIDS 有权
公开(公告)号：EP3660379B1
公开(公告)日：2022-07-27
申请号：EP19210266.3
申请日：2019-11-20
发明人： SOETERBROEK, Alexander J.A. , DEREGIBUS, Andrea
IPC分类号： F16L25/00 , F16L33/24 , F16L33/28 , F16L11/12

4. 发明公开

EP3412950A1 MARINE HOSE 审中-公开
公开(公告)号：EP3412950A1
公开(公告)日：2018-12-12
申请号：EP17747199.2
申请日：2017-01-19
申请人： The Yokohama Rubber Co., Ltd.
发明人： ONO Shunichi , FUSE Noriyuki
IPC分类号： F16L11/08 , F16L33/28
CPC分类号： F16L11/08 , F16L33/28
摘要： Provided is a marine hose capable of balancing high oil resistance and high flexibility in an inner surface layer that constitutes a hose body.
In a marine hose (1), a range Z of at least around 100 mm in the longitudinal direction of a hose body (3), with respect to an insertion side end E of a connection fitting (2) of an inner surface layer (4) of the marine hose (1), is a layered structure wherein a first rubber layer (4A) and a second rubber layer (4B) having different physical properties are layered in the radial direction. The rubber of the first rubber layer (4A) has an elongation at break of not less than 700% and not greater than 750%, and has an expansion coefficient of greater than 30% and not greater than 40% after 48 hours of immersion at 40°C in each of IRM 901, IRM 902, and IRM 903 specified in ISO 1817 in a test method according to method 2 of ISO 6722. The rubber of the second rubber layer (4B) has an elongation at break of not less than 550% and not greater than 600%, and has an expansion coefficient of not greater than 30% after 48 hours of immersion at 40°C in each of IRM 901, IRM 902, and IRM 903.

5. 发明授权

EP2937611B1 MARINE HOSE AND MANUFACTURING METHOD THEREFOR 失效
标题翻译：海洋软管及其制造方法
公开(公告)号：EP2937611B1
公开(公告)日：2018-04-18
申请号：EP13865586.5
申请日：2013-12-16
申请人： The Yokohama Rubber Co., Ltd.
发明人： IEMOTO, Akihiro , SHIMANOE, Satoshi
IPC分类号： F16L33/01 , F16L33/28 , F16L33/00 , F16L23/16 , F16L11/133 , B32B25/04 , F16L23/024 , B32B27/12 , B32B27/32 , B32B1/08 , F16L11/08 , F16L11/12 , F16L58/18
CPC分类号： B32B25/04 , B32B1/08 , B32B27/12 , B32B27/32 , B32B2597/00 , F16L11/083 , F16L11/122 , F16L11/133 , F16L23/024 , F16L23/162 , F16L33/003 , F16L33/01 , F16L33/28 , F16L58/187
摘要： To provide a marine hose and a manufacturing method therefor capable of more reliably preventing components contained in the inner surface rubber layer from being eluted into the fluid being transported. A structure is provided in which a resin film 9 is applied to as to cover the inner peripheral surface of a nipple portion 2b and project from both ends in the longitudinal direction of a connection fitting 2, the resin film 9 that is projecting from a first end side is folded back and applied to the connection end face of a flange portion 2a and the connection fitting 2 is inserted into a mandrel 11 and set in a predetermined position, a separate resin film 9 is placed on the outer peripheral side of the mandrel 11 so as to overlap with the resin film 9 projecting from a second end side of the connection fitting 2, members are successively layered onto the outer peripheral side of the resin film 9 to form a molding 1A, which is vulcanized thereby forming a resin layer 9 that covers the inner peripheral side of the inner surface rubber layer 3 and the nipple portion 2b with the resin film 9, the resin layer 9 extends to the connection end face of the flange portion 2a.

6. 发明授权

EP2021674B1 CUFFED CONNECTION SYSTEM FOR DUCTS AND TUBULAR MEMBERS 有权转让
标题翻译：用于管件和管件的紧密连接系统
公开(公告)号：EP2021674B1
公开(公告)日：2014-07-02
申请号：EP07793940.3
申请日：2007-05-02
申请人： BFM Technology Limited
发明人： MCPHEAT, Blair Forres
IPC分类号： F16L37/02 , F16L27/107 , F16L37/091 , B65G53/00 , F16L27/108 , F16L27/103 , F16L33/28 , F16L33/32 , B65G53/52 , F16L25/10
CPC分类号： F16L33/28 , B65G53/52 , F16L25/10 , F16L33/32 , F16L37/02 , F16L37/025 , F16L47/06

7. 发明公开

EP2708789A1 HELICALLY CORRUGATED SYNTHETIC RESIN PIPE WITH JOINT, AND STRUCTURE FOR CONNECTING HELICALLY CORRUGATED SYNTHETIC RESIN PIPES 审中-公开
标题翻译：用于连接螺旋波纹树脂圆管相关的和结构螺丝形波浪树脂管
公开(公告)号：EP2708789A1
公开(公告)日：2014-03-19
申请号：EP11865066.2
申请日：2011-05-10
申请人： Kanaflex Corporation
发明人： KANAO, Shigeki
IPC分类号： F16L33/00 , F16L9/06 , F16L33/28
CPC分类号： F16L9/147 , B29C53/785 , F16L25/0036 , F16L33/28 , F16L47/065
摘要： There are provided a spirally waved synthetic resin conduit provided with a coupling and a connection structure for such a spirally waved synthetic resin conduit. The synthetic resin conduit is simply configured by a small number of components, has sufficient water and pressure resistances as well as excellent sealing properties with no need for any rigid material or high accuracy, achieves the reduction in weight and cost, and is easily handled with facilitated connection work on site. In such a spirally waved synthetic resin conduit provided with a coupling, which includes a receiver opening 4 provided at an end of the conduit and connected to another spirally waved synthetic resin conduit, the receiver opening 4 is formed with a foamable resin into a cylindrical shape so as to extend from the end of the spirally waved synthetic resin conduit in an axial direction of the conduit, and an FRP layer 8a is formed by impregnating reinforcing fibers with a resin, at least on an outer peripheral surface of the formed receiver opening at a connection end.
摘要翻译：本发明提供一种螺旋波纹设有联接和寻求的螺旋的连接结构的合成树脂管波纹的合成树脂导管。的合成树脂管被简单地通过小数量的部件配置，具有足量的水和压力termoresistencias以及与无需任何刚性材料或高精确度优异的密封性能，实现了重量和成本的减少，并且容易与处理现场易化连接工作。在寻求提供有耦合的螺旋波纹的合成树脂导管，其包括在在所述导管的端部并连接到另一个接收器开口4螺旋波纹的合成树脂导管，所述接收器开口4形成具有发泡性树脂成圆筒状以从螺旋的端部延伸在所述导管的轴向方向波纹的合成树脂导管和在FRP层8a被在增强纤维中浸渗有树脂，所形成的接收器开口的外周面中的至少一个上形成连接端。

8. 发明公开

EP2623837A1 SYNTHETIC RESIN TUBE WITH JOINT AND CONNECTION STRUCTURE THEREOF 有权
标题翻译： KENSTHARZRÖHREMIT VERBINDUNG UND VERBINUNDGSSTRUKTURDAFÜR
公开(公告)号：EP2623837A1
公开(公告)日：2013-08-07
申请号：EP10857879.0
申请日：2010-10-01
申请人： Kanaflex Corporation
发明人： KANAO, Shigeki
IPC分类号： F16L47/06 , F16L33/00 , F16L33/28
CPC分类号： F16L47/065 , F16L25/0036
摘要： Provided is a helical corrugated synthetic resin pipe with a joint which has a simple structure with a small number of parts, achieves sufficient waterproof property and pressure resistance as well as excellent sealing properties with no need for any strong material or highly accurate production, realizes reduction in weight and reduction in cost, and is easily handled with facilitated connection operation on site. The synthetic resin pipe being characterized in that a socket portion cylindrically extended from a connected-side end portion of the helical corrugated synthetic resin pipe is provided by foaming a foamable resin and an FRP layer obtained by impregnating a synthetic resin layer with reinforcing fibers is laminated at least on an outer circumferential surface of the socket portion.
摘要翻译：提供一种具有接头的螺旋状波纹合成树脂管，其结构简单，部件数量少，具有足够的防水性能和耐压性，并且具有优异的密封性能，不需要任何强力材料或高精度的生产，实现了减少重量轻，成本降低，易于现场实现连接操作。合成树脂管的特征在于，通过使发泡性树脂发泡而形成从螺旋状波纹状合成树脂管的连接侧端部圆筒状延伸的插座部，并且通过层叠有通过用增强纤维浸渍合成树脂层而获得的FRP层至少在插座部的外周面上。

9. 发明公开

EP2021674A4 CUFFED CONNECTION SYSTEM FOR DUCTS AND TUBULAR MEMBERS 有权转让
标题翻译：通道和管状元件的存储连接系统
公开(公告)号：EP2021674A4
公开(公告)日：2011-10-19
申请号：EP07793940
申请日：2007-05-02
申请人： BFM TECHNOLOGY LTD
发明人： MCPHEAT BLAIR FORRES
IPC分类号： F16L37/02 , B65G53/00 , B65G53/52 , F16L25/10 , F16L27/103 , F16L27/107 , F16L27/108 , F16L33/28 , F16L33/32 , F16L37/091
CPC分类号： F16L33/28 , B65G53/52 , F16L25/10 , F16L33/32 , F16L37/02 , F16L37/025 , F16L47/06

10. 发明授权

EP1719941B1 PIPE JOINT 有权
公开(公告)号：EP1719941B1
公开(公告)日：2011-08-10
申请号：EP05710569.4
申请日：2005-02-23
申请人： Bridgestone Corporation , Bridgestone Flowtech Corporation
发明人： HOSODA, Yukihiro, c/o BRIDGESTONE CORPORATION , NAGAYAMA, Tomohisa, c/o BRIDGEST0NE CORPORATION , MINAGAWA, Koichi, c/o BRIDGEST0NE FLOWTECH CORP. , MINE, Kenji, c/o BRIDGEST0NE FLOWTECH CORPORATION
IPC分类号： F16L21/02 , F16L33/00 , F16L33/28
CPC分类号： F16L37/0915 , F16L2201/10
摘要： A pipe joint in which at least that part of the joint which corresponds to the position of the head of an inserted pipe is constructed by a transparent resin, and this construction enables a worker to easily visually determine whether or not the insertion is complete. A pipe joint has a joint base body; an inner tube which extends from the joint base body and is fitted into the bore of a pipe; an O-ring which is fitted in the outer peripheral surface of the inner tube; a transparent resin collar which corresponds to a head portion of the pipe completely inserted in the inner tube, which is fixed to the joint base body, and through which the head of the pipe is visible; a pipe holding member which is placed at the head of the resin collar and holds the pipe; a releasing ring which is placed at the head of the resin collar; and a sleeve which is installed on the resin collar, covering at least a part of the resin collar, pipe holding member, and releasing ring.
摘要翻译：一种管接头，其中至少与插入管的头部的位置相对应的接头部分由透明树脂构成，并且这种结构使得工作人员能够容易目测确定插入是否完成。管接头具有接头基体; 内管，其从接头基体延伸并配合到管的孔中; 安装在内管的外周面上的O形环; 一个透明的树脂环，该树脂环对应于完全插入内管中的管子的头部，管子的头部固定在接头基体上，并且管子的头部可以通过它看到; 管子保持部件，其位于树脂环的头部并保持管子; 放置在树脂环的头部的释放环; 以及套筒，该套筒安装在树脂套环上，覆盖树脂套环，管子保持构件和释放环的至少一部分。

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