公开(公告)号：US09248945B2

公开(公告)日：2016-02-02

申请号：US14592440

申请日：2015-01-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Ryuta Aoe ,  Osamu Sekiguchi ,  Katsuya Manabe ,  Yoshinori Miyazaki ,  Masayoshi Takami ,  Masayoshi Taki ,  Ken Hatta

IPC: F17C1/16 ,  B65D53/02 ,  B65D25/14 ,  B65D81/20 ,  F16J12/00 ,  F17C1/00

CPC classification number: B65D53/02 ,  B65D25/14 ,  B65D81/20 ,  F16J12/00 ,  F17C1/00 ,  F17C1/16 ,  F17C2201/0109 ,  F17C2201/056 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/066 ,  F17C2205/0305

Abstract: A mouthpiece structure for a pressure vessel includes a liner made of a synthetic resin, and constituting a vessel body and a cylindrical part communicating between an interior and an exterior of the vessel body, a cylindrical mouthpiece mounted closely to an inner periphery of the cylindrical part, a retainer having a covering portion which covers regions of outer surfaces of the cylindrical part and the mouthpiece respectively and a peripheral wall surrounding the cylindrical part, the cylindrical part and the mouthpiece having an interface between an inner periphery of the cylindrical part and an outer periphery of the mouthpiece, the interface having a distal end facing the regions, a first sealing member disposed between the mouthpiece and the covering portion, and a second sealing member disposed between the cylindrical part and the peripheral wall of the retainer.

Abstract translation: 用于压力容器的接口结构包括由合成树脂制成的衬套，并且构成容器主体和在容器主体的内部和外部之间连通的圆柱形部件，紧密地安装在圆柱形部分的内周的圆筒形接口 ，具有覆盖部分的保持器，所述保持器分别覆盖所述圆筒部分和所述接口管的外表面的区域，以及围绕所述圆柱形部分的周壁，所述圆柱形部分和所述接口管在所述圆柱形部分的内周和外部之间具有界面 所述接口管的周边，所述接口具有面向所述区域的远端，设置在所述接口管和所述覆盖部分之间的第一密封构件，以及设置在所述圆筒部和所述保持器的周壁之间的第二密封构件。