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1. 发明授权

US5566706A Siphoning device to attain desired water level in pools and the like 失效
标题翻译：虹吸装置以在池等中获得期望的水位
公开(公告)号：US5566706A
公开(公告)日：1996-10-22
申请号：US546273
申请日：1995-10-20
申请人： Richard J. Harpenau
发明人： Richard J. Harpenau
IPC分类号： E04H4/12 , F04F10/00 , F04F10/02
CPC分类号： E04H4/12 , F04F10/00 , Y10T137/2842 , Y10T137/2917 , Y10T137/2924
摘要： A siphoning device used to attain the desired level of water in a swimming pool or other like pools of water that are either overfilled from rain water or from overfilling. A small simple plastic tubular device that is designed to connect to a regular garden hose and hang over the pool edge. A vertical soft plastic threaded tubular pick-up pipe exhibiting threads on one end connects into a vertically aimed threaded fitting of the device and extends into the water to be cut-off by user with a knife at the point that represents the users desired level of water for the pool. Upon filling of the garden hose with water and creating a natural gravity siphon action by locating the termination portion of the hose at a point in the yard that is horizontally a few inches or more lower than the desired pool level, water will be pulled or drained through the siphon device until pool water level reaches the level of the soft plastic pipe cut-off. At which time, the introduction of air into the hose will cease the siphon action and likewise the pool will not be drained any further.
摘要翻译：一种虹吸装置，用于在游泳池或其他类似的水池中达到所需的水量，这些水从雨水过度填补或过量填充。一个小型简单的塑料管状设备，设计用于连接到普通的花园软管，并悬挂在泳池边缘。垂直软塑料螺纹管状拾取管，其一端显示出螺纹，连接到装置的垂直目标的螺纹接头中，并延伸到水中，用户用切割刀代替用户期望的水平水池为游泳池。在将花园软管装入水中并通过将软管的终端部分放置在院子里的水平比所需池水平低几英寸或更多的点处，从而产生自然重力虹吸作用时，水将被拉或排出通过虹吸装置直到水池水位达到软塑料管截止水平。此时，将空气引入软管将停止虹吸作用，同样池也不会再排出。

2. 发明授权

US5476183A Recessed dryer vent rough-in box 失效
标题翻译：嵌入式干燥机通风粗入箱
公开(公告)号：US5476183A
公开(公告)日：1995-12-19
申请号：US234123
申请日：1994-04-28
申请人： Richard J. Harpenau
发明人： Richard J. Harpenau
IPC分类号： F16L5/00 , H02G3/08
CPC分类号： F16L5/00 , Y10T137/698
摘要： A dryer rough-in box, comprising planar surfaces including a top, a bottom, a pair of sides and a back. The top and bottom are parallel, as are the pair of sides. The top and bottom extend between and are perpendicular to the sides. The sides are perpendicular to the back. The dryer rough-in box has typically a plurality of ports, for allowing a dryer exhaust vent duct pass therethrough, for allowing flexibility of installation configurations. The box has a lip, for mounting the dryer rough-in box to studs in a wall. The dryer rough-in box permits a dryer to be placed in close proximity to a wall by creating a space for the dryer hose to fit when accordion upon it self.
摘要翻译：一种干燥机粗加工箱，包括平面，包括顶部，底部，一对侧面和背面。顶部和底部是平行的，一对侧面也是平行的。顶部和底部在两侧之间延伸并且垂直于侧面。侧面垂直于背面。干燥机粗加工箱通常具有多个端口，用于允许干燥器排气管通过其中，以允许安装配置的灵活性。该箱子有一个唇缘，用于将干燥机粗加工箱安装在墙壁上的螺柱上。干燥机粗加工箱允许干燥器靠近墙壁放置，通过为干燥器软管创建一个适合手风琴自己的空间。

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