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1. 发明授权

US08887768B2 Pipe pressure testing method and apparatus 有权
标题翻译：管道压力试验方法及装置
公开(公告)号：US08887768B2
公开(公告)日：2014-11-18
申请号：US13482557
申请日：2012-05-29
申请人： Dennis L Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
发明人： Dennis L Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
IPC分类号： F16L55/11 , G01M3/28 , G01M3/02
CPC分类号： G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
摘要： A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
摘要翻译：提供一种与配件一起使用的密封装置。配件具有圆形端口和具有纵向轴线的流动路径。圆形端口围绕与端口相对的流动路径的一部分，其中密封装置插入端口。密封装置具有圆形顶部，其具有两个相对的表面，其相对的表面倾斜，但是倾斜使得表面在顶部更靠近。连续的侧壁连接两个表面的周边。相对的表面在顶部处进一步倾斜并间隔开，而不是在与顶部相对的端部处。穿过相对表面的圆柱形孔在使用过程中包围流路。

2. 发明授权

US08210029B2 Pipe pressure testing method and apparatus 有权
标题翻译：管道压力试验方法及装置
公开(公告)号：US08210029B2
公开(公告)日：2012-07-03
申请号：US12542371
申请日：2009-08-17
申请人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
发明人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
IPC分类号： G01M3/28
CPC分类号： G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
摘要： A pipeline pressure testing assembly has a fitting defining a flow path and having a port on a wall of the fitting into which a pressure testing device is removably inserted along a central axis of the port for pressure testing. The port is circular, larger than the interior diameter of the pipeline and located at or above the tube forming the flow path through the fitting. The fitting has a recess encircling at least part of the flow path and opening to the port to receive the testing and sealing devices. The recess is formed by two opposing walls inclined relative to the central axis of the recess. The recess walls at the top of the flow path by the port are spaced apart a distance as large as the pipe diameter for cleanout and inspection. A tubular valve stem screws into the testing device and has a rotary valve blocking flow through the tubular valve stem. Flow through the fitting is blocked with the rotary valve closed and the tubular valve stem in a first position. Flow through the testing device is allowed with the rotary valve closed and the tubular valve stem in an open position. With the rotary valve open, flow through the tubular valve stem is permitted when the tubular valve stem is in either the first or second position to provide multiple drain and fill options.
摘要翻译：管道压力测试组件具有限定流动路径的配件，并且在配件的壁上具有端口，压力测试装置沿着端口的中心轴线可拆卸地插入其中用于压力测试。该端口是圆形的，大于管道的内径，并且位于管的上方或上方，形成通过配件的流动路径。该配件具有围绕流动路径的至少一部分的凹部并且通向端口以接收测试和密封装置。凹部由相对于凹部的中心轴线倾斜的相对的两个壁形成。通过端口在流动路径的顶部处的凹部间隔开与管直径一样大的距离，用于清洁和检查。管状阀杆螺钉进入测试装置，并具有阻止流过管状阀杆的旋转阀。旋转阀关闭并且管状阀杆处于第一位置时阻塞通过配件的流动。旋转阀关闭并且管状阀杆处于打开位置时允许通过测试装置的流动。当旋转阀打开时，当管状阀杆处于第一或第二位置时，允许流过管状阀杆，以提供多个排水和填充选项。

3. 发明申请

US20120255344A1 PIPE PRESSURE TESTING METHOD AND APPARATUS 有权
标题翻译：管道压力测试方法和设备
公开(公告)号：US20120255344A1
公开(公告)日：2012-10-11
申请号：US13482557
申请日：2012-05-29
申请人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
发明人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
IPC分类号： G01M3/28 , F16L21/02 , F16L21/00
CPC分类号： G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
摘要： A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
摘要翻译：提供一种与配件一起使用的密封装置。配件具有圆形端口和具有纵向轴线的流动路径。圆形端口围绕与端口相对的流动路径的一部分，其中密封装置插入端口。密封装置具有圆形顶部，其具有两个相对的表面，其相对的表面倾斜，但是倾斜使得表面在顶部更靠近。连续的侧壁连接两个表面的周边。相对的表面在顶部处进一步倾斜并间隔开，而不是在与顶部相对的端部处。穿过相对表面的圆柱形孔在使用过程中包围流路。

4. 发明申请

US20100037681A1 PIPE PRESSURE TESTING METHOD AND APPARATUS 有权
标题翻译：管道压力测试方法和设备
公开(公告)号：US20100037681A1
公开(公告)日：2010-02-18
申请号：US12542371
申请日：2009-08-17
申请人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
发明人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
IPC分类号： G01M3/28 , F16J15/16
CPC分类号： G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
摘要： A pipeline pressure testing assembly has a fitting defining a flow path and having a port on a wall of the fitting into which a pressure testing device is removably inserted along a central axis of the port for pressure testing. The port is circular, larger than the interior diameter of the pipeline and located at or above the tube forming the flow path through the fitting. The fitting has a recess encircling at least part of the flow path and opening to the port to receive the testing and sealing devices. The recess is formed by two opposing walls inclined relative to the central axis of the recess. The recess walls at the top of the flow path by the port are spaced apart a distance as large as the pipe diameter for cleanout and inspection. A tubular valve stem screws into the testing device and has a rotary valve blocking flow through the tubular valve stem. Flow through the fitting is blocked with the rotary valve closed and the tubular valve stem in a first position. Flow through the testing device is allowed with the rotary valve closed and the tubular valve stem in an open position. With the rotary valve open, flow through the tubular valve stem is permitted when the tubular valve stem is in either the first or second position to provide multiple drain and fill options.
摘要翻译：管道压力测试组件具有限定流动路径的配件，并且在配件的壁上具有端口，压力测试装置沿着端口的中心轴线可拆卸地插入其中用于压力测试。该端口是圆形的，大于管道的内径，并且位于管的上方或上方，形成通过配件的流动路径。该配件具有围绕流动路径的至少一部分的凹部并且通向端口以接收测试和密封装置。凹部由相对于凹部的中心轴线倾斜的相对的两个壁形成。通过端口在流动路径的顶部处的凹部间隔开与管直径一样大的距离，用于清洁和检查。管状阀杆螺钉进入测试装置，并具有阻止流过管状阀杆的旋转阀。旋转阀关闭并且管状阀杆处于第一位置时阻塞通过配件的流动。旋转阀关闭并且管状阀杆处于打开位置时允许通过测试装置的流动。当旋转阀打开时，当管状阀杆处于第一或第二位置时，允许流过管状阀杆，以提供多个排水和填充选项。

5. 发明授权

US07980523B2 Suspended platform for water heaters 有权
标题翻译：热水器暂停平台
公开(公告)号：US07980523B2
公开(公告)日：2011-07-19
申请号：US10817229
申请日：2004-04-02
申请人： Virgil E. O'Neil , Larry D. Brown
发明人： Virgil E. O'Neil , Larry D. Brown
IPC分类号： A47H1/10
CPC分类号： F16M13/027 , F16M11/22 , F24H9/06
摘要： A method and apparatus are provided for suspending an appliance from a plurality of support members which depend from overhead beams and structures of a building. A lower frame has a base with side walls extending from the base and joined to form a fluid tight container. The base has sufficient strength to support the appliance thereon when the lower frame is suspended from the support members and all the weight of the appliance is carried by the base. At least three connectors are provided, each fastened to at least one of the side walls and base. Each connector removably fastens to a different one of the support members. An upper frame can be fastened to the depending support members to further stabilize the frame. Straps can encircle the appliance to stabilize the appliance on the frame.
摘要翻译：提供了一种方法和装置，用于将设备从依赖于建筑物的架空梁和结构的多个支撑构件悬挂下来。下框架具有基部，侧壁从基部延伸并且连接以形成流体密封的容器。当下框架从支撑构件悬挂时，基座具有足够的强度以支撑其上的设备，并且设备的所有重量由基座承载。至少提供三个连接器，每个连接器都固定在至少一个侧壁和底座上。每个连接器可拆卸地紧固到不同的一个支撑构件。上框架可以紧固到垂直支撑构件以进一步稳定框架。皮带可以环绕设备以使设备在框架上稳定。

6. 发明授权

US08074422B2 Embedded pipe hanger 有权
标题翻译：嵌入式吊架
公开(公告)号：US08074422B2
公开(公告)日：2011-12-13
申请号：US10925594
申请日：2004-08-25
申请人： Virgil E. O'Neil , Larry D. Brown , Charles Price
发明人： Virgil E. O'Neil , Larry D. Brown , Charles Price
IPC分类号： E04B1/38
CPC分类号： F16L3/11 , E04B1/41
摘要： A support bracket is provided for fastening to a concrete molding form. The bracket has a first and second distal end connected by a middle portion. The distal ends are generally in a first plane and the middle portion extends from a side of each distal end at an obtuse angle relative to that plane. The distal ends are releasably fastened to the form during use of the bracket, with the middle portion extending to be embedded in the concrete. After removal of the form, one or both of the distal ends are bent away from the concrete during use, with pipes being inserted through the openings in the distal ends. The support bracket may incorporate an internally-threaded and generally tubular structure attached to the middle portion of the support bracket, with one end of the tubular structure embedded in the concrete during use and the other end exposed at the plane of the concrete surface for useful access to the internal threads.
摘要翻译：提供用于紧固到混凝土模制形式的支撑支架。支架具有通过中间部分连接的第一和第二远端。远端大体上处于第一平面中，并且中间部分从每个远端的侧面以相对于该平面的钝角延伸。在使用支架期间，远端可释放地固定在该形状上，中间部分延伸成嵌入在混凝土中。在移除形式之后，在使用过程中，一个或两个远端远离混凝土弯曲，管道通过远端的开口插入。支撑托架可以包括附接到支撑托架的中间部分的内螺纹和大体上管状的结构，其中管状结构的一端在使用期间嵌入在混凝土中，另一端暴露在混凝土表面的平面处以用于访问内部线程。

7. 发明授权

US07654287B1 Dual slide gate valve and method for using same 有权
标题翻译：双滑闸阀及其使用方法
公开(公告)号：US07654287B1
公开(公告)日：2010-02-02
申请号：US11505675
申请日：2006-08-17
申请人： Greg P. Metzger , Fred O. Enstrom , Scott W. Randolph , Duane R. Condon , Thomas L. Kendall , Larry D. Brown , Dennis L. Hart
发明人： Greg P. Metzger , Fred O. Enstrom , Scott W. Randolph , Duane R. Condon , Thomas L. Kendall , Larry D. Brown , Dennis L. Hart
IPC分类号： F16L55/10
CPC分类号： G01M3/2853 , F16K3/0281 , F16L55/105 , Y10T137/5109
摘要： A method and device for pressure testing a pipe line is provided wherein a fitting is inserted into the pipeline by inserting male ends of the pipeline into female ends of the fitting to define a flow path through the fitting extending along a longitudinal axis. The fitting has an internal recess cooperating with a test slide to block flow through the fitting. An externally accessible port allows insertion and removal of the test slide. The test slide has an internal recess in which a pressure release slide moves to open a hole to release pressure, and to close the hole to block flow through the fitting for pressure testing. After testing and the release of the fluid test pressure, the test slide is removed and a finish slide is inserted into the recess. The finish slide has an opening located and configured to coincide with the flow path through the male ends of the pipes, and to block the recess to provide a substantially uniform, cylindrical flow path through the fitting.
摘要翻译：提供了一种用于对管线进行压力测试的方法和装置，其中通过将管道的阳端插入管件的阴端而将管件插入管道中，以限定通过沿着纵向轴线延伸的配件的流动路径。配件具有与测试滑块配合的内部凹部，以阻止通过配件的流动。外部可访问的端口允许插入和移除测试滑块。测试滑块具有内部凹部，其中压力释放滑块移动以打开孔以释放压力，并且关闭孔以阻止流过配件以进行压力测试。在测试和释放流体测试压力后，移除测试滑块，并将精整滑块插入凹槽中。精加工滑块具有开口，该开口设置成与通过管的阳端的流动路径重合，并且阻塞凹部以提供穿过配件的基本上均匀的圆柱形流动路径。

8. 发明授权

US07398675B1 Dual slide gate valve and method for using same 有权
标题翻译：双滑闸阀及其使用方法
公开(公告)号：US07398675B1
公开(公告)日：2008-07-15
申请号：US11353595
申请日：2006-02-13
申请人： Greg P. Metzger , Fred O. Enstrom , Scott W. Randolph , Duane R. Condon , Thomas L. Kendall , Larry D. Brown , Dennis L. Hart
发明人： Greg P. Metzger , Fred O. Enstrom , Scott W. Randolph , Duane R. Condon , Thomas L. Kendall , Larry D. Brown , Dennis L. Hart
IPC分类号： G01M3/04 , G01M3/08
CPC分类号： G01M3/2853 , F16K3/0281 , F16L55/105 , Y10T137/5109
摘要： A method and device for pressure testing a pipe line is provided wherein a fitting is inserted into the pipeline by inserting male ends of the pipeline into female ends of the fitting to define a flow path through the fitting extending along a longitudinal axis. The fitting has an internal recess cooperating with a test slide to block flow through the fitting. An externally accessible port allows insertion and removal of the test slide. The test slide has an internal recess in which a pressure release slide moves to open a hole to release pressure, and to close the hole to block flow through the fitting for pressure testing. After testing and the release of the fluid test pressure, the test slide is removed and a finish slide is inserted into the recess. The finish slide has an opening located and configured to coincide with the flow path through the male ends of the pipes, and to block the recess to provide a substantially uniform, cylindrical flow path through the fitting.
摘要翻译：提供了一种用于对管线进行压力测试的方法和装置，其中通过将管道的阳端插入管件的阴端而将管件插入管道中，以限定通过沿着纵向轴线延伸的配件的流动路径。配件具有与测试滑块配合的内部凹部，以阻止通过配件的流动。外部可访问的端口允许插入和移除测试滑块。测试滑块具有内部凹部，其中压力释放滑块移动以打开孔以释放压力，并且关闭孔以阻止流过配件以进行压力测试。在测试和释放流体测试压力后，移除测试滑块，并将精整滑块插入凹槽中。精加工滑块具有开口，该开口设置成与通过管的阳端的流动路径重合，并且阻塞凹部以提供穿过配件的基本上均匀的圆柱形流动路径。

9. 发明授权

US07377472B2 Pipe and cable holder 有权
标题翻译：管道和电缆架
公开(公告)号：US07377472B2
公开(公告)日：2008-05-27
申请号：US10734953
申请日：2003-12-12
申请人： Larry D. Brown , Dennis L. Hart
发明人： Larry D. Brown , Dennis L. Hart
IPC分类号： F16L3/08
CPC分类号： F16L3/10 , Y10T24/14 , Y10T24/142
摘要： A clamp assembly releasably secures a plumbing pipe to a support. The assembly has a clamp base releasably connected to a clamping block by pawls that releasably engage a pair of ratchet arms extending from the base. Each of the base and clamping block has two inclined surfaces forming a generally V-shaped notch that opens toward the pipe. A cap is optionally placed over one or both of the V-shaped notches and is interposed between the notch and the pipe. At least one resilient leg or a flange may extend from the base opposite the ratchet arms, with the flange and/or the arms resiliently engaging opposite sides of the support to hold the clamp assembly in position.
摘要翻译：夹具组件将管道管可释放地固定到支撑件上。组件具有通过可释放地接合从基部延伸的一对棘轮臂的可释放地连接到夹持块的夹具基座。基座和夹紧块中的每一个具有形成朝向管道开口的大致V形凹口的两个倾斜表面。盖可选地放置在V形凹口中的一个或两个上，并且插入凹口和管之间。至少一个弹性腿或凸缘可以从与棘轮臂相对的基部延伸，其中凸缘和/或臂弹性地接合支撑件的相对侧，以将夹具组件保持在适当位置。

10. 发明授权

US06997041B1 Dual slide gate valve and method for using same 有权
标题翻译：双滑闸阀及其使用方法
公开(公告)号：US06997041B1
公开(公告)日：2006-02-14
申请号：US10706578
申请日：2003-11-12
申请人： Greg P. Metzger , Fred O. Enstrom , Scott W. Randolph , Duane R. Condon , Thomas L. Kendall , Larry D. Brown , Dennis L. Hart
发明人： Greg P. Metzger , Fred O. Enstrom , Scott W. Randolph , Duane R. Condon , Thomas L. Kendall , Larry D. Brown , Dennis L. Hart
IPC分类号： G01M3/08 , G01M3/04 , F16L55/10 , F16K1/00
CPC分类号： G01M3/2853 , F16K3/0281 , F16L55/105 , Y10T137/5109
摘要： A method and device for pressure testing a pipe line is provided wherein a fitting is inserted into the pipeline by inserting male ends of the pipeline into female ends of the fitting to define a flow path through the fitting extending along a longitudinal axis. The fitting has an internal recess cooperating with a test slide to block flow through the fitting. An externally accessible port allows insertion and removal of the test slide. The test slide has an internal recess in which a pressure release slide moves to open a hole to release pressure, and to close the hole to block flow through the fitting for pressure testing. After testing and the release of the fluid test pressure, the test slide is removed and a finish slide is inserted into the recess. The finish slide has an opening located and configured to coincide with the flow path through the male ends of the pipes, and to block the recess to provide a substantially uniform, cylindrical flow path through the fitting.
摘要翻译：提供了一种用于对管线进行压力测试的方法和装置，其中通过将管道的阳端插入管件的阴端而将管件插入管道中，以限定通过沿着纵向轴线延伸的配件的流动路径。配件具有与测试滑块配合的内部凹部，以阻止通过配件的流动。外部可访问的端口允许插入和移除测试滑块。测试滑块具有内部凹部，其中压力释放滑块移动以打开孔以释放压力，并且关闭孔以阻止流过配件以进行压力测试。在测试和释放流体测试压力后，移除测试滑块，并将精整滑块插入凹槽中。精加工滑块具有开口，该开口设置成与通过管的阳端的流动路径重合，并且阻塞凹部以提供穿过配件的基本上均匀的圆柱形流动路径。

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