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    • 2. 发明申请
    • YARD HYDRANT WITH DRAIN PORT AIR LINE
    • YARD水泥与排水口空气线
    • US20070039649A1
    • 2007-02-22
    • US11460000
    • 2006-07-26
    • William Ball
    • William Ball
    • E03B9/02
    • E03B9/14Y10T137/5497
    • A yard hydrant that facilitates the evacuation of water from therein. The wall hydrant has a standpipe having a drain port wherein the standpipe is coupled to a head casing that has a discharge conduit. An air line is mounted adjacent and to the drain port and extends from the drain port to an end that may be attached to a pressurized fluid source. Thus, when water remains in the standpipe even after a closure valve is closed, pressurized air is supplied through the air line and drain port into the standpipe to force retained water toward and out of the discharge conduit.
    • 便于从其中排出水的码头消防栓。 壁式消防栓具有具有排水口的立管,其中立管连接到具有排放管道的头部外壳。 空气管线被安装在靠近排水口并且从排水口延伸到可附接到加压流体源的端部。 因此,即使在闭合阀关闭之后,即使在立管中仍然存在水分,通过空气管线和排放口将加压空气供给到立管中,以将流出的水保持在排出管道中。
    • 8. 发明申请
    • Pipe coupling for joining pipes of varying diameters
    • 用于连接不同直径管道的管接头
    • US20050067833A1
    • 2005-03-31
    • US10675351
    • 2003-09-30
    • William Ball
    • William Ball
    • F16L25/14F16L55/00
    • F16L13/161F16L25/14
    • A pipe coupling for joining a first pipe to pipes of varying diameters includes first and second hollow fittings which are secured together in end-to-end relationship by a crimping process to rigidly hold the fitting members together to form a continuous fluid passageway. The first fitting member is comprised of metal, and a second fitting member is comprised of plastic material. The second fitting member has a pair of well openings with the outer well adjacent one end thereof being of a greater diameter than the inner well. The outer well is adapted to receive the end of a hollow plastic pipe of greater diameter, e.g., ¾″. The second well is available alternatively to receive the end of a plastic pipe of reduced diameter, e.g., ½″.
    • 用于将第一管连接到不同直径的管的管接头包括第一和第二中空配件,其通过压接过程以端对端关系固定在一起,以将配合构件刚性地保持在一起以形成连续的流体通道。 第一配件由金属构成,第二配件由塑料材料构成。 第二装配构件具有一对井口,其外端与其一端相邻,其直径大于内井的直径。 外孔适于接收更大直径的中空塑料管的端部,例如¾“。 第二个井可以替代地接收直径减小的塑料管的端部,例如1/2“。
    • 9. 发明申请
    • Method and Associated Apparatus for Assembling and Testing a Plumbing System
    • 用于组装和测试管道系统的方法和相关装置
    • US20080098517A1
    • 2008-05-01
    • US11931681
    • 2007-10-31
    • William Ball
    • William Ball
    • E03C1/24
    • E03C1/24E03C1/232E03C2001/2413
    • A system is provided for enhancing the interconnectability of a bathtub to a plumbing system. More specifically, provided is a flexible conduit and an overflow assembly that allows for a portion of the overflow assembly to be easily located with the wall of a bathtub. The flexible conduit provided allows for adjustability of the conduit to the openings of the bathtub. In addition, provided are methods and apparatus that facilitate testing of a plumbing assembly. Finally, an apparatus and methods are provided that protect portions of the finished bathtub assembly to decrease in the need for replacing said hardware. It is envisioned that aspects and inventions disclosed herein can be used in conjunction to facilitate the interconnection and protection of hardware associated with a bathtub.
    • 提供了一种用于增强浴缸与管道系统的互连性的系统。 更具体地,提供了柔性导管和溢流组件,其允许溢流组件的一部分容易地与浴缸的壁定位。 提供的柔性导管允许导管对浴缸的开口的可调节性。 此外,提供了便于测试管道组件的方法和装置。 最后,提供一种保护成品浴缸组件的部分以减少更换所述硬件的需要的装置和方法。 可以想到,这里公开的方面和发明可以结合使用以促进与浴缸相关联的硬件的互连和保护。