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1. 发明公开

EP2455548A2 Screen intake device for shallow water 审中-公开
标题翻译：浅水进水装置
公开(公告)号：EP2455548A2
公开(公告)日：2012-05-23
申请号：EP11250905.4
申请日：2011-11-21
申请人： Johnson Screens, Inc.
发明人： Watson, Mark
IPC分类号： E02B5/08
CPC分类号： E03B3/04 , E02B5/08 , Y10T29/49826
摘要： A screen intake apparatus has a concrete platform resting on a water source floor. A screen (100) intake anchors on the platform (60) and forms a half cylinder thereon. A barrier (62) at one end of the platform in divides the flow of water. The screen intake has a half-cylindrical body and half-cylindrical screens. Transition walls (126A,B) in the screen intake divide the body's hollow and the screens' interiors, and at least one flow modifier (150) communicates the interior with the hollow. These flow modifiers also form a half cylinder with the platform. A manifold in the screens receives a supply of air to clear debris. Forming a half-cylinder, the screen intake on the platform can have a much lower profile for the water source than the normal cylindrical screens, which require half of its diameter in clearance above and below.
摘要翻译：筛进口设备具有搁置在水源地板上的混凝土平台。筛网（100）进口锚固在平台（60）上并在其上形成半圆柱体。在平台一端的屏障（62）划分水流。屏幕摄入量有半圆柱体和半圆柱形屏幕。屏幕进气口中的过渡壁（126A，B）将主体的中空部分和屏幕内部分开，并且至少一个流量调节器（150）将内部与中空部分连通。这些流量调节器也与平台形成一个半圆柱体。屏幕上的歧管接收空气供应以清除碎片。形成一个半圆柱体时，平台上的滤网进水口比普通的圆柱形滤网的水源剖面要低得多，因为它需要上下两个间隙的一半直径。

2. 发明公开

EP2455548A3 Screen intake device for shallow water 审中-公开
标题翻译： Siebeinzugsvorrichtung用于浅水
公开(公告)号：EP2455548A3
公开(公告)日：2013-12-25
申请号：EP11250905.4
申请日：2011-11-21
申请人： Johnson Screens, Inc.
发明人： Watson, Mark
IPC分类号： E02B5/08 , E03B3/04
CPC分类号： E03B3/04 , E02B5/08 , Y10T29/49826
摘要： A screen intake apparatus has a concrete platform resting on a water source floor. A screen (100) intake anchors on the platform (60) and forms a half cylinder thereon. A barrier (62) at one end of the platform in divides the flow of water. The screen intake has a half-cylindrical body and half-cylindrical screens. Transition walls (126A,B) in the screen intake divide the body's hollow and the screens' interiors, and at least one flow modifier (150) communicates the interior with the hollow. These flow modifiers also form a half cylinder with the platform. A manifold in the screens receives a supply of air to clear debris. Forming a half-cylinder, the screen intake on the platform can have a much lower profile for the water source than the normal cylindrical screens, which require half of its diameter in clearance above and below.

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