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公开(公告)号：US07156995B2
公开(公告)日：2007-01-02
申请号：US10091170
申请日：2002-03-04
CPC分类号： C02F1/008 , C02F1/74 , C02F2101/103 , C02F2101/203 , C02F2101/206
摘要： Mineral contaminants are removed from water in a system in which water is sprayed into an air head at the top of a tank through a diffuser and withdrawn through a pick-up tube. A solenoid valve operates to allows air from a compressor to flow into the top of the tank through a shuttle valve which is opened by the air pressure. Simultaneously a drain valve connected to the shuttle valve opens a drain, venting water and air from the tank. The shuttle valve, closed by the solenoid valve, closes the air supply line and connecting the shuttle valve to atmosphere, and pressure within the aeration tank can close the shuttle valve, which causes closing of the drain valve. The part of the valve which opens the drain is made responsive to excess pressure within the air tank to open the drain and so acts as a pressure relief valve.
摘要翻译： 矿物污染物从系统中的水中除去，在该系统中，水通过扩散器喷洒到罐的顶部的空气头中并通过拾取管抽出。 电磁阀操作以允许来自压缩机的空气通过由空气压力打开的梭阀流入罐的顶部。 同时，连接到梭阀的排水阀打开排水管，从水箱排出水和空气。 由电磁阀闭合的梭阀关闭供气管线并将梭阀连接到大气中，并且曝气池内的压力可以关闭梭阀，这导致关闭排水阀。 打开排水管的阀的部分是响应于空气罐内的过压而打开排水管，因此用作泄压阀。
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公开(公告)号：US5816546A
公开(公告)日：1998-10-06
申请号：US627770
申请日：1996-04-01
申请人： Jerry N. Miller
发明人： Jerry N. Miller
CPC分类号： B60R7/14
摘要： A clamp for fixing a gun rack to a vehicle includes an elongated frame, a first clamp member for gripping a door frame attached to the frame, a second clamp member for gripping a door frame spaced apart from the first clamp member and movable relative to the frame, and a tightened attached to the frame and to the second clamp member to move the second clamp member relative to the first clamp member to position the clamp members so they grasp a first door frame and a second door frame of the vehicle.
摘要翻译： 用于将枪架固定到车辆的夹具包括细长框架，用于夹紧附接到框架的门框的第一夹紧构件，用于夹紧与第一夹紧构件间隔开的门框的第二夹紧构件，并且相对于 框架，并且紧固到框架和第二夹紧构件上以相对于第一夹紧构件移动第二夹紧构件以定位夹紧构件，使得它们抓住车辆的第一门框架和第二门框架。
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