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1. 发明授权

US5634487A Water tank and gated dump valve for fire trucks 失效
标题翻译：用于消防车的水箱和门控倾卸阀
公开(公告)号：US5634487A
公开(公告)日：1997-06-03
申请号：US491604
申请日：1995-06-16
申请人： Paul J. Downey
发明人： Paul J. Downey
IPC分类号： A62C27/00 , A01G25/09
CPC分类号： A62C27/00 , Y10T137/6855 , Y10T137/6899 , Y10T137/85986
摘要： A water tank for a fire truck constructed of a foam and fiber glass composite material. The tank is generally rectangular in shape and has two large compartments, one being at the front and the other being at the rear of the tank. The front compartment has two access doors provided in the left side panel and in the right side panel respectively of the tank. The rear compartment has five access doors, three doors being provided in rear panel and two doors being provided in the side panels of the tank. A gated dump valve for dumping the water in the tank is also provided. The valve has a gate that is used to control the direction of flow of the water being dumped from the tank. Depending on the position of the gate water will flow either from the rear of the truck or from the side of the truck. Provision is made for both the opening and closing of the valve and the changing of the gate position to be controlled from inside the cab of the truck.
摘要翻译：用于由泡沫和玻璃纤维复合材料构成的消防车的水箱。坦克通常是矩形的，有两个大的隔间，一个在前面，另一个位于坦克的后面。前隔室有两个进入门分别设置在左侧面板和右侧面板上。后隔间有五个检修门，后门板上设有三个门，两个门设置在箱体的侧板上。还提供了用于将水倾倒在罐中的门控倾卸阀。阀具有用于控制从罐倾倒的水的流动方向的门。根据门的位置，水将从卡车的后部或从卡车的侧面流出。规定了阀的打开和关闭以及从卡车的驾驶室内部控制的门位置的改变。

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