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1. 发明专利

JP2008275078A Pipe member connection device 审中-公开
标题翻译：管接头连接装置
公开(公告)号：JP2008275078A
公开(公告)日：2008-11-13
申请号：JP2007119886
申请日：2007-04-27
申请人： Denso Corp , Gomuno Inaki Kk , ゴムノイナキ株式会社 , 株式会社デンソー
发明人： YOSHINO MAKOTO , NAKANO TATSUKI
IPC分类号： F16L37/08
摘要： PROBLEM TO BE SOLVED: To provide a pipe member connection device enabling to inform a worker that pipes are adequately connected to each other.
SOLUTION: The pipe member connection device comprises a male side pipe member 10, a female side pipe member 1, and a joint member 20 for connecting both pipe members 1, 10 to each other. The joint member 20 has an arm portion 24 to be elastically deformed, and a joint side protruded portion 28 to be elastically displaced so that its diameter is shrunk or enlarged in the radial direction of the female side pipe member 1 with the elastic deformation of the arm portion 24. The female side pipe member 1 has a female side protruded portion 6 for engaging with the joint side protruded portion 28, and an inner wall face 7 located on a track where an outside face 25 of the joint side protruded portion is elastically displaced. In a process for the joint side protruded portion 28 to engage with the female side protruded portion 6 when connecting both pipe members 1, 10 to each other, the joint side protruded portion 28 elastically displaced with its diameter shrunk is elastically displaced in the diameter enlarging direction until the outside face 25 of the joint side protruded portion knocks the inner wall face 7.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通知工作人员管道彼此充分连接的管道构件连接装置。管构件连接装置包括阳侧管构件10，阴侧管构件1和用于将两个管构件1,10彼此连接的接头构件20。接头构件20具有弹性变形的臂部24和弹性变形的弹性位移使其直径在阴侧管构件1的径向收缩或扩大的接头侧突出部28，弹性变形阴侧管构件1具有用于与接合侧突出部28接合的阴侧突出部6和位于接合侧突出部的外侧面25的轨道上的内壁面7 流离失所。在将两个管构件1,10彼此连接时，接合侧突出部28与阴侧突出部6接合的过程中，以直径收缩弹性位移的接合侧突出部28在直径扩大中弹性位移方向直到接合侧突出部分的外表面25撞击内壁面7.版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2014118982A Seal rubber molding and cooling apparatus using the same 有权
标题翻译：密封橡胶成型和冷却装置使用它
公开(公告)号：JP2014118982A
公开(公告)日：2014-06-30
申请号：JP2012272195
申请日：2012-12-13
申请人： Denso Corp , 株式会社デンソー , Gomuno Inaki Kk , ゴムノイナキ株式会社
发明人： OSADA DAISAKU , NAKANO TATSUKI , MORITA AKIRA
IPC分类号： F16J15/10 , C08K3/04 , C08K5/14 , C08L9/02 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a seal rubber molding having superior permeability resistance against chlorofluorocarbon R134a and durability, and preferable as a seal member against a refrigerant gas including chlorofluorocarbon R134a, and provide a cooling apparatus using the same.SOLUTION: This invention relates to a seal rubber molding 1 used against chlorofluorocarbon R134a. The seal rubber molding 1 is formed by vulcanizing rubber compound containing, under a prescribed rate, acrylonitrile-butadiene copolymer rubber with a prescribed quantity of coupling acrylonitrile, carbon black with a prescribed particle diameter and vulcanizer composed of organic peroxide. In addition, this invention relates to a cooling apparatus provided with a refrigerant pipe where at least chlorofluorocarbon R134a flows as refrigerant, and the seal rubber molding 1 is used at its connecting part.
摘要翻译：要解决的问题：提供一种对氯氟烃R134a具有优异的耐渗透性和耐久性的密封橡胶模制件，并且优选作为对包含氯氟烃R134a的制冷剂气体的密封构件，并且提供使用其的冷却装置。解决方案：本发明涉及一种用于防氯氟烃R134a的密封橡胶模制1。密封橡胶成型体1是通过将规定量的丙烯腈 - 丁二烯共聚物橡胶以规定量的偶联丙烯腈，规定粒径的炭黑和由有机过氧化物构成的硫化剂硫化为橡胶化合物而形成的。此外，本发明涉及一种设置有制冷剂管的冷却装置，其中至少氯氟烃R134a作为制冷剂流动，并且在其连接部分使用密封橡胶模制件1。

3. 发明专利

JP2004100809A Heat-resistant seal member 审中-公开
公开(公告)号：JP2004100809A
公开(公告)日：2004-04-02
申请号：JP2002262979
申请日：2002-09-09
申请人： Gomuno Inaki Kk , ゴムノイナキ株式会社
发明人： NAKANO TATSUKI , SUGITO TSUTOMU , OKAMOTO HIROSHI , INOUE SHINICHI
IPC分类号： F16J15/10 , B29C43/02 , B29K79/00 , B29L31/26 , C08G73/10 , C08J5/00
摘要： PROBLEM TO BE SOLVED: To provide a seal member scarcely causing a problem of thermal degradation, applied to a seal member and a packing necessary for a replacement, and expected of improving the heat resistance.
SOLUTION: This heat-resistant seal member is manufactured of non-thermoplastic polyimide-based powder by heat compression molding (sintering molding). The polyimide-based powder is prepared from a composition including polyamic acid (polyimide precursor) provided by the ring opening reaction of diacid anhydride with diamine having a soft segment in a main chain.
COPYRIGHT: (C)2004,JPO

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