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1. 发明公开

EP0744274A2 Hydropneumatic filament wound pressure vessel 失效
标题翻译： Hydropneumatischer fasergewickelterDruckbehälter
公开(公告)号：EP0744274A2
公开(公告)日：1996-11-27
申请号：EP96300917.0
申请日：1996-02-09
申请人： ESSEF Corporation
发明人： Winkelman, Heinrich , Carter, Thomas G. , Zimmerman, Robert L. , Murphy, James C. , Horner, Douglas M. , Pristas, Robert J.
IPC分类号： B29C53/60 , F15B1/12
CPC分类号： F17C1/16 , B29C53/56 , F17C2201/0109 , F17C2201/0166 , F17C2201/018 , F17C2201/0185 , F17C2203/0604 , F17C2203/0663 , F17C2203/067 , F17C2205/0323 , F17C2205/0335 , F17C2205/0397 , F17C2209/2163 , F17C2209/232 , F17C2223/0123 , F17C2223/013
摘要： A hydropneumatic filament-wound pressure vessel is disclosed. The vessel has first and second cup-shaped tank liners having circular open mouths which are provided with a seal and diaphragm assembly. The seal assembly includes a pocket formed by an inner wall and shelf associated with the first liner and a ledge associated with the second liner. The shelf, ledge and cylindrical wall cooperate with an inner surface of the second liner to provide an O-ring pocket. An O-ring is provided in the pocket and the O-ring defines the periphery of a flexible diaphragm which divides the interior of the liners into separate pressure chambers. A continuous filament is wound over the surface of the liners in an isotensoid pattern. Each liner has a geodesic dome surface extending between a diameter of the liner and a polar opening. The dome surface is defined by oppositely curving surfaces of revolution of a meridia joined by an inflection point. The first surface of revolution curves from the liner diameter to a first point just unto but not at said inflection point. The second surface of revolution curves from the polar opening to a second point just unto but not at said inflection point in a direction opposite the curvature of the first surface of revolution. The first and second surfaces are joined, and the inflection point is traversed by a straight line third surface of revolution closely approximating geodesic curvature through the inflection point.
摘要翻译：公开了一种液压气动丝缠绕压力容器。容器具有第一和第二杯状罐衬套，其具有圆形开口，其设置有密封件和隔膜组件。密封组件包括由与第一衬里相关联的内壁和搁架形成的凹口和与第二衬垫相关联的凸缘。搁板，凸缘和圆柱形壁与第二衬套的内表面配合以提供O形环口袋。 O形圈设置在口袋中，O形圈限定柔性膜片的周边，其将衬垫的内部分成单独的压力室。连续的细丝以等渗样图案缠绕在衬垫的表面上。每个衬垫具有在衬套的直径和极性开口之间延伸的测地圆顶表面。圆顶表面由通过拐点连接的子午线的旋转相对弯曲的表面限定。第一旋转表面从衬垫直径弯曲到仅在所述拐点处的第一点。旋转的第二表面在与第一旋转曲面的曲率相反的方向上从极性开口弯曲到仅在所述拐点处的第二点。第一和第二表面被连接，并且拐点被直线第三旋转表面穿过，通过拐点紧密接近测地曲率。

2. 发明授权

EP0744274B1 Hydropneumatic filament wound pressure vessel 失效
标题翻译：液压气动纤维缠绕压力容器
公开(公告)号：EP0744274B1
公开(公告)日：2001-10-04
申请号：EP96300917.0
申请日：1996-02-09
申请人： ESSEF Corporation
发明人： Winkelman, Heinrich , Carter, Thomas G. , Zimmerman, Robert L. , Murphy, James C. , Horner, Douglas M. , Pristas, Robert J.
IPC分类号： B29C53/60 , F15B1/12
CPC分类号： F17C1/16 , B29C53/56 , F17C2201/0109 , F17C2201/0166 , F17C2201/018 , F17C2201/0185 , F17C2203/0604 , F17C2203/0663 , F17C2203/067 , F17C2205/0323 , F17C2205/0335 , F17C2205/0397 , F17C2209/2163 , F17C2209/232 , F17C2223/0123 , F17C2223/013
摘要： A hydropneumatic filament-wound pressure vessel is disclosed. The vessel has first and second cup-shaped tank liners having circular open mouths which are provided with a seal and diaphragm assembly. The seal assembly includes a pocket formed by an inner wall and shelf associated with the first liner and a ledge associated with the second liner. The shelf, ledge and cylindrical wall cooperate with an inner surface of the second liner to provide an O-ring pocket. An O-ring is provided in the pocket and the O-ring defines the periphery of a flexible diaphragm which divides the interior of the liners into separate pressure chambers. A continuous filament is wound over the surface of the liners in an isotensoid pattern. Each liner has a geodesic dome surface extending between a diameter of the liner and a polar opening. The dome surface is defined by oppositely curving surfaces of revolution of a meridia joined by an inflection point. The first surface of revolution curves from the liner diameter to a first point just unto but not at said inflection point. The second surface of revolution curves from the polar opening to a second point just unto but not at said inflection point in a direction opposite the curvature of the first surface of revolution. The first and second surfaces are joined, and the inflection point is traversed by a straight line third surface of revolution closely approximating geodesic curvature through the inflection point.

3. 发明公开

EP0744274A3 Hydropneumatic filament wound pressure vessel 失效
标题翻译：液压气动长丝缠绕压力容器
公开(公告)号：EP0744274A3
公开(公告)日：1997-01-02
申请号：EP96300917.0
申请日：1996-02-09
申请人： ESSEF Corporation
发明人： Winkelman, Heinrich , Carter, Thomas G. , Zimmerman, Robert L. , Murphy, James C. , Horner, Douglas M. , Pristas, Robert J.
IPC分类号： B29C53/60 , F15B1/12
CPC分类号： F17C1/16 , B29C53/56 , F17C2201/0109 , F17C2201/0166 , F17C2201/018 , F17C2201/0185 , F17C2203/0604 , F17C2203/0663 , F17C2203/067 , F17C2205/0323 , F17C2205/0335 , F17C2205/0397 , F17C2209/2163 , F17C2209/232 , F17C2223/0123 , F17C2223/013
摘要： A hydropneumatic filament-wound pressure vessel is disclosed. The vessel has first and second cup-shaped tank liners having circular open mouths which are provided with a seal and diaphragm assembly. The seal assembly includes a pocket formed by an inner wall and shelf associated with the first liner and a ledge associated with the second liner. The shelf, ledge and cylindrical wall cooperate with an inner surface of the second liner to provide an O-ring pocket. An O-ring is provided in the pocket and the O-ring defines the periphery of a flexible diaphragm which divides the interior of the liners into separate pressure chambers. A continuous filament is wound over the surface of the liners in an isotensoid pattern. Each liner has a geodesic dome surface extending between a diameter of the liner and a polar opening. The dome surface is defined by oppositely curving surfaces of revolution of a meridia joined by an inflection point. The first surface of revolution curves from the liner diameter to a first point just unto but not at said inflection point. The second surface of revolution curves from the polar opening to a second point just unto but not at said inflection point in a direction opposite the curvature of the first surface of revolution. The first and second surfaces are joined, and the inflection point is traversed by a straight line third surface of revolution closely approximating geodesic curvature through the inflection point.
摘要翻译：公开了一种液压气动细丝缠绕的压力容器。该容器具有第一和第二杯形罐衬里，该衬里具有圆形开口，其设有密封件和隔膜组件。密封组件包括由内壁和与第一内衬相关联的搁架形成的袋以及与第二内衬相关联的壁架。搁架，壁架和圆柱形壁与第二衬里的内表面配合以提供O形环口袋。 O型环设置在袋中，O型环限定柔性隔膜的外围，柔性隔膜将衬垫的内部分成单独的压力室。连续细丝以等压线图案缠绕在衬垫的表面上。每个衬里具有在衬里的直径与极性开口之间延伸的测地圆顶表面。圆顶表面通过相反地弯曲由拐点连接的子午线的旋转表面来限定。旋转的第一表面从衬管直径向第一点弯曲，但不在拐点处。旋转的第二表面从极开口弯曲到第二点，而不是在与所述第一旋转表面的曲率相反的方向上的所述拐点处。第一和第二表面连接在一起，并且拐点被直线第三旋转表面非常接近地通过拐点的测地曲率横穿。

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