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1. 发明公开

EP2812497A1 GATE FOR FREE SPILLWAY WEIRS 审中-公开
标题翻译：免费溢洪道闸
公开(公告)号：EP2812497A1
公开(公告)日：2014-12-17
申请号：EP12808283.1
申请日：2012-12-05
申请人： Raycap Intellectual Property, Ltd.
发明人： KAGIANNAS, Argyrios , CHEVALIER, Sylvain
IPC分类号： E02B8/06 , E02B7/16
CPC分类号： E02B8/06 , E02B7/16
摘要： A gate (1) for free spillway weirs (2) comprises a barrier (3) being tiltably supported on a weir (2) and movable between a first, water retaining position and a second, flood releasing position, a bottom structure (14) delimiting with the weir (2) in said first position of the barrier (3) a chamber (15) on the water retaining side of the barrier (3) filled with air and being pressed against the weir (2) by water pressure and thereby holding the barrier (3) in its water retaining position, and an inlet well (7) leading on its one end to an opening (17) set under a predetermined flood level (FL) and in said first position of the barrier (3) on its other end to an opening (16) connecting to the chamber (15), wherein when the chamber (15) is flooded through the inlet well (7) the barrier (3) is movable by means of the hydrostatic pressure to its flood releasing position thereby lifting the bottom structure (14). The bottom structure (14) comprises at least one foldable water pressure receiving part (11) delimiting the chamber (15), capable of being folded in a flow direction by the water flow after the bottom structure (14) has been lifted.
摘要翻译：用于自由溢洪道堰（2）的闸门（1）包括可倾斜地支撑在堰（2）上并且可在第一保水位置和第二溢洪释放位置，底部结构（14）之间移动的屏障（3）在所述屏障（3）的所述第一位置中与所述堰（2）限定在所述屏障（3）的所述防水侧上充满空气并通过水压压靠所述堰（2）的腔室（15）（3）保持在其保水位置;以及入口井（7），其一端通向设定在预定溢流水位（FL）下方且位于所述屏障（3）的所述第一位置中的开口（17）在其另一端连接到连接到腔室（15）的开口（16），其中当腔室（15）通过入口井（7）充满时，屏障（3）借助于流体静压力可移动到其溢流释放位置，从而提升底部结构（14）。底部结构（14）包括限定腔室（15）的至少一个可折叠水压力接收部件（11），其能够在底部结构（14）已被提升之后通过水流在流动方向上折叠。

2. 发明公开

EP2812496A1 GATE FOR FREE SPILLWAY WEIRS 有权
标题翻译：免费溢洪道闸
公开(公告)号：EP2812496A1
公开(公告)日：2014-12-17
申请号：EP12801723.3
申请日：2012-12-05
申请人： Raycap Intellectual Property, Ltd.
发明人： KAGIANNAS, Argyrios , CHEVALIER, Sylvain
IPC分类号： E02B8/06 , E02B7/16 , E02B7/44
CPC分类号： E02B8/06 , E02B3/10 , E02B5/08 , E02B7/16 , E02B7/20 , E02B7/205 , E02B7/42
摘要： A gate (1) with a barrier (3) capable of retaining water (W) with a central barrier wall (4) that is inclined in a direction away from the water, a bottom structure (7) beneath the water that is capable of delimiting by a weir (2) a bottom chamber (8) filled with air and holding the barrier in its water retaining position by the water pressure exercised on said bottom structure, and an inlet (17) extending beyond the retaining level of the barrier with an upper opening (18) that allows water to flood the bottom chamber so as to offset the water pressure on the bottom structure and thereby allow a tipping of the gate, wherein a wall structure (12) forms a wall chamber (13) on the central barrier wall, wherein the wall chamber is capable of being flooded so as to assist the tipping of the gate.
摘要翻译：具有能够保持水（W）的屏障（3）的闸门（1）具有沿远离水的方向倾斜的中心屏障壁（4），位于水下方的底部结构（7），其能够由堰（2）限定充满空气并通过在所述底部结构上施加的水压将所述屏障保持在其保水位置的底部腔室（8），以及延伸超过所述屏障的保持水平的入口（17）（18），所述上部开口（18）允许水充满所述底部腔室以抵消所述底部结构上的水压并且由此允许所述门的翻转，其中壁结构（12）在所述底部腔室中央屏障壁，其中该壁室能够被淹没以协助该闸门的倾斜。

3. 发明授权

EP2812496B1 GATE FOR FREE SPILLWAY WEIRS 有权
标题翻译：免费溢洪道闸
公开(公告)号：EP2812496B1
公开(公告)日：2016-04-27
申请号：EP12801723.3
申请日：2012-12-05
申请人： RAYCAP INTELLECTUAL PROPERTY LTD.
发明人： KAGIANNAS, Argyrios , CHEVALIER, Sylvain
IPC分类号： E02B8/06 , E02B7/16 , E02B7/44
CPC分类号： E02B8/06 , E02B3/10 , E02B5/08 , E02B7/16 , E02B7/20 , E02B7/205 , E02B7/42

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