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    Corporation stop assembly
    61.
    发明授权
    Corporation stop assembly 失效
    公司停止装配

    公开(公告)号：US5988199A

    公开(公告)日：1999-11-23

    申请号：US742707

    申请日：1996-11-01

    Applicant: Timothy B. Ryan ,  Harvey E. Svetlik

    Inventor： Timothy B. Ryan ,  Harvey E. Svetlik

    IPC: F16L47/28 ,  F16K43/00 ,  F16L41/04

    CPC classification number: F16L47/285 ,  Y10T137/0458 ,  Y10T137/6123 ,  Y10T137/87877

    Abstract: A fitting for coupling a service line to a polyethylene fluid distribution pipe such as a water main or a gas main includes a stub length of polyethylene pipe that serves as a base for attaching a corporation stop valve. The cross section of the open base end is machined to match the curvature of the outside surface of the main pipe and then fused into the sidewall of the main. The corporation stop valve can then be used for hot tapping polyethylene mains.

    Abstract translation: 用于将服务线连接到聚乙烯流体分配管如水主或气体主体的配件包括用作连接公司截止阀的基座的聚乙烯管的短截线长度。 加工开口基端的横截面以匹配主管外表面的曲率，然后熔合到主体的侧壁。 公司的截止阀可以用于热水龙头。

    Method and valve for hot tapping a line
    62.
    发明授权
    Method and valve for hot tapping a line 失效
    热拔线的方法和阀门

    公开(公告)号：US5660199A

    公开(公告)日：1997-08-26

    申请号：US368677

    申请日：1995-01-04

    Applicant: Jeffrey L. Maichel

    Inventor： Jeffrey L. Maichel

    IPC: F16L41/06 ,  F16L55/105 ,  F16K43/00

    CPC classification number: F16L55/105 ,  F16L41/06 ,  Y10T137/0458 ,  Y10T137/0469 ,  Y10T137/6123

    Abstract: A method of hot tapping a pipeline includes the step of providing a valve having a valve body, a bonnet on the valve body, and means in the form of an isolating mechanism for enabling a user to seal the valve body from the bonnet for purposes of removing the bonnet with the valve in use. The method proceeds by (i) connecting the valve body to a line to be tapped and a hot tapping machine to the valve body; (ii) hot tapping the line through the valve body with the valve open, withdrawing the hot tapping machine from the valve body, closing the valve, removing the hot tapping machine, and connecting a desired downstream component; (iii) sealing the valve body from the bonnet with the isolating mechanism; and (iv) removing the bonnet from the valve body. In line with the above, a valve for hot tapping a line includes a valve body, a movable gate, a removable bonnet with a gate actuating mechanism, and a bonnet isolating mechanism for enabling a user to seal the valve body from the bonnet for purposes of removing the bonnet.

    Abstract translation: 热水管道的方法包括以下步骤：提供具有阀体的阀门，阀体上的发动机罩，以及隔离机构形式的装置，以使用户能够将阀体与阀盖密封，以达到 使用阀门卸下阀盖。 该方法通过以下步骤进行：（i）将阀体连接到要攻丝的管线和热攻丝机器到阀体; （ii）阀门打开时通过阀体热拔出线，从阀体取出热攻丝机，关闭阀门，取出热攻丝机，连接所需的下游部件; （iii）用隔离机构将阀体与发动机罩密封; 和（iv）从阀体上拆下阀盖。 根据上述，用于热攻丝的阀包括阀体，可移动闸门，具有闸门致动机构的可拆卸盖帽以及用于使使用者能够将阀体与发动机罩密封用于目的的发动机罩隔离机构 去除发动机罩。

    Safety arrangement
    63.
    发明授权
    Safety arrangement 失效
    安全安排

    公开(公告)号：US5653253A

    公开(公告)日：1997-08-05

    申请号：US607368

    申请日：1996-02-27

    Applicant: Morten Larsen

    Inventor： Morten Larsen

    IPC: B67D1/14 ,  B67D1/08 ,  F16K35/00 ,  F16K35/10 ,  F16K43/00 ,  B65D83/70

    CPC classification number: B67D1/0838 ,  Y10T137/0458 ,  Y10T137/314 ,  Y10T137/598 ,  Y10T137/6137

    Abstract: In a double valve (4) for transportable containers (1) for distribution a liquid under pressure of a gas, a safety arrangement is adapted for preventing a person, who tries to dismount a valve while there is an over-pressure in the container, to be injured. The double valve has a housing (5a,5b) for detachable fixing the valve in a vertically mounted neck ring (2) in the container. In the housing a displaceable riser pipe (8), acted on by a pressure spring (10), is mounted having an elastomere valve ring (9) partly for closing a gas passage between the housing and the valve ring, partly a liquid passage between the opening in this and a valve plug (13) loaded by a second pressure spring in the riser pipe. Furthermore in the housing under the neck ring there is a catch (17) with a vertically, downwardly converging wedge (19) the narrow edge (21) of which is tiltingly supported by the lower edge (27) of a window (15) in the wall of the housing (5b). The catch comprises a spring (24) which is leaning against the inner side of the wall with an elastic force urging the wider edge (20) of the wedge to protrude through the window. The double valve can without any risk be dismounted by means of a special spanner (31) and a de-activation rod (32). The safety arrangement has a simple construction and is very reliable.

    Abstract translation: 在用于在气体压力下分配液体的可运送容器（1）的双重阀（4）中，安全装置适于防止在容器内存在过压的情况下试图卸下阀的人， 受伤 双阀具有用于将阀可拆卸地固定在容器中的垂直安装的颈环（2）中的壳体（5a，5b）。 在壳体中，安装有由压力弹簧（10）作用的可移动的提升管（8），其具有一个弹性孔阀环（9），部分地用于封闭壳体和阀环之间的气体通道， 其中的开口和由提升管中的第二压力弹簧装载的阀塞（13）。 此外，在颈环下的壳体中有一个具有垂直向下会聚的楔形物（19）的锁扣（17），其窄边缘（21）由窗口（15）的下边缘（27）倾斜地支撑在窗口 壳体（5b）的壁。 夹子包括弹簧（24），该弹簧以弹性力抵靠壁的内侧倾斜，该弹力推动楔形物的较宽边缘（20）突出穿过窗口。 双重阀可以通过特殊扳手（31）和去激活杆（32）拆卸而无任何危险。 安全布置结构简单，非常可靠。

    Installing reservoir taps
    64.
    发明授权
    Installing reservoir taps 失效
    安装水龙头

    公开(公告)号：US4779636A

    公开(公告)日：1988-10-25

    申请号：US109814

    申请日：1987-10-16

    Applicant: John W. Crowe

    Inventor： John W. Crowe

    IPC: F16L41/14 ,  B08B9/02 ,  B08B5/04 ,  F16K43/00

    CPC classification number: F16L41/14 ,  Y10T137/0458 ,  Y10T137/0486 ,  Y10T137/4245 ,  Y10T137/6123 ,  Y10T137/6126

    Abstract: This process permits an inlet/outlet to be established in a liquid filled tank using an underwater diver without the necessity of draining or otherwise putting the tank out of service. The diver enters the tank at the top and places a dry pot against about the center of the back of the manhole cover. A hole is drilled in the manhole cover and a pipe nipple inserted through the hole. A flange is provided on the pipe nipple and if a gasket is not used, it is welded completely around to prevent leakage. A cap or valve is screwed onto the pipe nipple on the outside and the dry pot is removed. Various other ways of placing the pipe nipple through the wall are described. The installed nipple can be used by attaching a suction hose thereto for the purpose of removing sediments from the floor of the tank. If desired a smaller inlet/outlet installed in this manner is used to supply air for a diver working on the inside of the tank.

    Abstract translation: 该过程允许使用水下潜水员在装满液体的罐中建立入口/出口，而不需要排放或以其他方式将罐停止使用。 潜水员在顶部进入坦克，并将干锅放在人孔盖背面的中心附近。 在人孔盖中钻一个孔，并通过孔插入管接头。 在管接头上设有凸缘，如果不使用垫圈，则将其完全焊接在一起以防止泄漏。 将盖子或阀门拧到外部的管接头上，并将干锅卸下。 描述了通过壁放置管接头的各种其它方式。 安装的接头可以通过将抽吸软管连接到其上，以便从罐的地板上除去沉积物。 如果需要，以这种方式安装的较小的入口/出口用于为在罐的内部工作的潜水员供应空气。

    Saddle tap connection and installation device
    68.
    发明授权
    Saddle tap connection and installation device 有权
    鞍式龙头连接和安装装置

    公开(公告)号：US08936280B2

    公开(公告)日：2015-01-20

    申请号：US13737798

    申请日：2013-01-09

    Applicant: ATS Products, Inc.

    Inventor： Doug Williams

    IPC: F16L41/00 ,  F16L41/08

    CPC classification number: F16L41/08 ,  F16L41/082 ,  Y10T137/0447 ,  Y10T137/0458 ,  Y10T156/1056

    Abstract: Saddle tap assemblies comprising internal collars and external saddle taps are disclosed. A saddle tap assembly may include an external slip tap, internal tap collar, a duct section, and adhesive. The external slip tap and the internal tap collar may each have a flange. The flanges may be curved. The flange of the internal collar may have a sheared portion permitting the flange of the internal collar to pass through an opening in a section of duct. The installation of saddle tap assemblies according to embodiments of the present invention is more cost-effective and less time consuming than conventional methods. Moreover, the seals and bonds formed using embodiments of the present invention provide for several layers of chemical protection and structural stiffening wherever the saddle tap assemblies are located.

    Abstract translation: 公开了包括内圈和外部鞍形抽头的鞍形分接组件。 鞍式龙头组件可以包括外部滑动水龙头，内部分接环，管道部分和粘合剂。 外部滑动丝锥和内部分接环可以各自具有凸缘。 凸缘可以是弯曲的。 内部凸缘的凸缘可以具有允许内部凸缘的凸缘穿过导管部分中的开口的剪切部分。 根据本发明的实施例的鞍形螺栓组件的安装比常规方法更具成本效益和更少的耗时。 此外，使用本发明的实施例形成的密封件和粘合件在鞍形螺栓组件所在的任何地方提供了几层化学保护和结构加强。

    SADDLE TAP CONNECTION AND INSTALLATION DEVICE
    69.
    发明申请
    SADDLE TAP CONNECTION AND INSTALLATION DEVICE 有权
    LE LE。。。。。。。。。。。。。。

    公开(公告)号：US20130187376A1

    公开(公告)日：2013-07-25

    申请号：US13737798

    申请日：2013-01-09

    Applicant: ATS Products, Inc.

    Inventor： Doug Williams

    IPC: F16L41/08

    CPC classification number: F16L41/08 ,  F16L41/082 ,  Y10T137/0447 ,  Y10T137/0458 ,  Y10T156/1056

    Abstract: Saddle tap assemblies comprising internal collars and external saddle taps are disclosed. A saddle tap assembly may include an external slip tap, internal tap collar, a duct section, and adhesive. The external slip tap and the internal tap collar may each have a flange. The flanges may be curved. The flange of the internal collar may have a sheared portion permitting the flange of the internal collar to pass through an opening in a section of duct. The installation of saddle tap assemblies according to embodiments of the present invention is more cost-effective and less time consuming than conventional methods. Moreover, the seals and bonds formed using embodiments of the present invention provide for several layers of chemical protection and structural stiffening wherever the saddle tap assemblies are located.

    Abstract translation: 公开了包括内圈和外部鞍形抽头的鞍形分接组件。 鞍式龙头组件可以包括外部滑动水龙头，内部分接环，管道部分和粘合剂。 外部滑动丝锥和内部分接环可以各自具有凸缘。 凸缘可以是弯曲的。 内部凸缘的凸缘可以具有允许内部凸缘的凸缘穿过导管部分中的开口的剪切部分。 根据本发明的实施例的鞍形螺栓组件的安装比常规方法更具成本效益和更少的耗时。 此外，使用本发明的实施例形成的密封件和粘合件在鞍形螺栓组件所在的任何地方提供了几层化学保护和结构加强。

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