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Watertight container intended to be submerged in sea water with access opening closed by a shutter
Watertight container intended to be submerged in sea water with access opening closed by a shutter
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机译：拟浸入海水的防水容器，出入口由百叶窗关闭
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摘要
"Leaktight container intended to be immersed in sea water with access opening closed by a shutter" The invention relates to a sealed container (2) intended to be immersed in sea water (9) comprising a opening (11) for access to an interior volume (10) delimited by an internal lateral face (16) with axis of revolution A1, a shutter (3) with axis of revolution A2 and adapted to fit into the opening (11) in a nesting direction (D) which merges with the axes of revolution A2 and A1 to close the opening (11), the shutter (3) comprising: an outer side face (17) which, after interlocking, comes opposite the internal side face (16), a bearing face (5) arranged to come, after interlocking, to bear against a stop face (6) of the container (11), and an O-ring ( 4) compressed between the outer side face (17) and the inner side face (16) to ensure the sealing of the closure and defining in said faces an external part e (14) seawater side (9) and an inner part (15) isolated from seawater inner side (10) of the container (2). According to the invention, when the shutter (3) is fitted into the opening (11), the bearing face (5) and the stop face (6) are isolated from the sea water by the O-ring ( 4), and the side faces facing the shutter (3) and the opening (11) are separated by a minimum free distance (7) measured at the shortest which is greater than or equal to 100 µm in order to allow the passage of sea water (9) between the opening (11) of the container (2) and the shutter (3) up to the seal (4). Figure for the abstract: Fig. 1
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