公开(公告)号：US20120291561A1

公开(公告)日：2012-11-22

申请号：US13474302

申请日：2012-05-17

申请人： Willie V. Evans ,  Gary K. Evans

发明人： Willie V. Evans ,  Gary K. Evans

IPC分类号： G01N3/02

CPC分类号： G01N17/046 ,  G01N2203/0664

摘要： The apparatus mounts on a high pressure pipe and moves a witness coupon into and out of the pipe. A coupon holder assembly is secured to a driver. A coupon rod is engaged within the coupon holder assembly and the driver, wherein, an upper end of the coupon rod is engaged with the driver and a lower end of the coupon rod is positioned within the coupon holder assembly but may be driven in translation downwardly and out of the coupon holder assembly. A clamp may be engaged with the coupon rod securing it in a fixed position when the coupon rod is not being moved. A ball valve is used to isolate the apparatus from the high pressure pipe, and once isolated, a bleed valve is used to vent to atmospheric.

摘要翻译： 该设备安装在高压管道上，并将证人证件进出管道。 优惠券支架组件固定在驱动器上。 优惠券杆接合在优惠券支架组件和驱动器内，其中，息票杆的上端与驱动器接合，并且息票杆的下端定位在息票支持器组件内，但可以向下平移地被驱动 并从优惠券支架组件中取出。 夹子可以与固定杆固定在固定位置上的试样杆接合，当试样杆未被移动时。 使用球阀将设备与高压管隔离，一旦隔离，则使用放气阀将其排放到大气压。

公开(公告)号：US20120011923A1

公开(公告)日：2012-01-19

申请号：US12837240

申请日：2010-07-15

申请人： Willie V. Evans ,  Gary K. Evans

发明人： Willie V. Evans ,  Gary K. Evans

IPC分类号： G01N17/04 ,  F16L55/07

CPC分类号： G01N17/046

摘要： An assembly for insertion of an object into a pipeline comprises a base, a connector, and a set of pins. The base has a cylindrical passage and is connected to a mechanism for configured to drive the object into an inlet in the pipeline. The connector includes a head and a cylinder with a threaded internal surface and a external surface having a groove spanning a circumference of the external surface. The connector is rotatable within the cylindrical passage in the base in a first direction and held substantially stationary within the cylindrical passage in the base in a second direction by the set of pins in cooperation with the groove. The base is rotatable in the first direction and held substantially stationary in the second direction while connected to the inlet in the pipeline by the connector.

摘要翻译： 用于将物体插入管道的组件包括基座，连接器和一组销。 基座具有圆柱形通道并且连接到用于构造成将物体驱动到管道中的入口的机构。 连接器包括头部和具有螺纹内表面的圆柱体和具有横跨外表面的圆周的凹槽的外表面。 连接器可以在底座内的圆柱形通道中沿着第一方向旋转，并且通过与槽协作的一组销在第二方向上保持基本上固定在基座内的圆柱形通道中。 底座可沿第一方向转动，并通过连接器与管道中的入口连接，在第二方向上保持基本上静止。

公开(公告)号：US06357470B1

公开(公告)日：2002-03-19

申请号：US09589906

申请日：2000-06-07

申请人： Willie V. Evans ,  Gary K. Evans

发明人： Willie V. Evans ,  Gary K. Evans

IPC分类号： G01N1704

CPC分类号： F16L41/16 ,  G01N17/046 ,  Y10T29/53848 ,  Y10T29/53878 ,  Y10T137/598 ,  Y10T137/612

摘要： A packer joint is provided for mounting on a vessel or pipeline entry valve which includes a stinger guide and seal. Clamping collet are mounted within the packer to retain the stinger in the desired position. Different metals within the guide body from those of the stinger rod prevent gaulding and damage. A lock-up the rod may be released via a bore hole providing tapping access to the collets.

摘要翻译： 提供封隔器接头用于安装在容器或管道入口阀上，该容器或管道入口阀包括托管架引导件和密封件。 夹紧夹头安装在封隔器内，以将托管架保持在所需位置。 引导体内的不同金属与刺猬杆的不同金属可以防止造成伤害。 杆的锁定可以通过提供对夹头的攻丝进入孔的孔来释放。

公开(公告)号：US09599229B2

公开(公告)日：2017-03-21

申请号：US14519896

申请日：2014-10-21

申请人： Gary K. Evans

发明人： Gary K. Evans

IPC分类号： F04D17/10 ,  F04D29/08 ,  F16J15/34 ,  F04D7/02 ,  F04D29/12

CPC分类号： F16J15/3404 ,  F04D7/02 ,  F04D29/128 ,  F16J15/3436 ,  F16J15/348

摘要： A cartridge seal for centrifugal pump comprises a shaft tube assembly attached to a structure. A shaft tube of the shaft tube assembly receives a shaft of the centrifugal pump. A shaft collar of the cartridge seal attached to a second end of the shaft tube is in communication with a second end of the structure. A chamber tube of the shaft tube assembly and the shaft tube collectively define a chamber that contains compressed gas. A spring is located in the chamber of compressed gas. The compressed gas and the spring cause the shaft tube assembly to substantially prevent movement of fluids between the shaft and the structure in the centrifugal pump.

公开(公告)号：US20160108926A1

公开(公告)日：2016-04-21

申请号：US14519896

申请日：2014-10-21

申请人： Gary K. Evans

发明人： Gary K. Evans

IPC分类号： F04D29/08 ,  F16J15/34 ,  F04D17/10

CPC分类号： F16J15/3404 ,  F04D7/02 ,  F04D29/128 ,  F16J15/3436 ,  F16J15/348

摘要： A cartridge seal for centrifugal pump comprises a shaft tube assembly attached to a structure. A shaft tube of the shaft tube assembly receives a shaft of the centrifugal pump. A shaft collar of the cartridge seal attached to a second end of the shaft tube is in communication with a second end of the structure. A chamber tube of the shaft tube assembly and the shaft tube collectively define a chamber that contains compressed gas. A spring is located in the chamber of compressed gas. The compressed gas and the spring cause the shaft tube assembly to substantially prevent movement of fluids between the shaft and the structure in the centrifugal pump.

摘要翻译： 用于离心泵的墨盒密封件包括附接到结构的轴管组件。 轴管组件的轴管接收离心泵的轴。 附接到轴管的第二端的筒密封件的轴环与结构的第二端连通。 轴管组件的腔室管和轴管共同限定包含压缩气体的腔室。 弹簧位于压缩气室中。 压缩气体和弹簧使轴管组件基本上防止流体在轴和离心泵中的结构之间运动。

公开(公告)号：US08359937B2

公开(公告)日：2013-01-29

申请号：US12837240

申请日：2010-07-15

申请人： Wilie V. Evans ,  Gary K. Evans

发明人： Wilie V. Evans ,  Gary K. Evans

IPC分类号： G01N33/00

CPC分类号： G01N17/046

摘要： An assembly for insertion of an object into a pipeline comprises a base, a connector, and a set of pins. The base has a cylindrical passage and is connected to a mechanism for configured to drive the object into an inlet in the pipeline. The connector includes a head and a cylinder with a threaded internal surface and a external surface having a groove spanning a circumference of the external surface. The connector is rotatable within the cylindrical passage in the base in a first direction and held substantially stationary within the cylindrical passage in the base in a second direction by the set of pins in cooperation with the groove. The base is rotatable in the first direction and held substantially stationary in the second direction while connected to the inlet in the pipeline by the connector.

摘要翻译： 用于将物体插入管道的组件包括基座，连接器和一组销。 基座具有圆柱形通道并且连接到用于构造成将物体驱动到管道中的入口的机构。 连接器包括头部和具有螺纹内表面的圆柱体和具有横跨外表面的圆周的凹槽的外表面。 连接器可以在底座内的圆柱形通道中沿着第一方向旋转，并且通过与槽协作的一组销在第二方向上保持基本上固定在基座内的圆柱形通道中。 底座可沿第一方向转动，并通过连接器与管道中的入口连接，在第二方向上保持基本上静止。

公开(公告)号：US20150272079A1

公开(公告)日：2015-10-01

申请号：US14226909

申请日：2014-03-27

申请人： Gary K. Evans

发明人： Gary K. Evans

IPC分类号： A01K5/02

CPC分类号： A01K5/0225 ,  Y10T29/49716

摘要： A feeder configured to feed deer. The feeder comprises a container configured to store feed. The feeder also comprises a feed dispenser physically associated with the container. The feed dispenser has an output that is programmable. The feed dispenser is configured to dispense a portion of the feed from the container through the output. The feeder further comprises a tube system with an input in communication with the output of the feed dispenser. The tube system is configured to receive at the input the portion of the feed dispensed by the feed dispenser through the output of the feed dispenser and hold the feed in a position accessible by deer.

摘要翻译： 供料器配置成喂鹿。 进料器包括一个构造成储存进料的容器。 进料器还包括物理地与容器相关联的进料分配器。 进料分配器具有可编程的输出。 进料分配器配置成通过输出从容器中分配进料的一部分。 进料器还包括具有与进料分配器的输出连通的输入的管系统。 管系统构造成在输入处接收由进料分配器分配的进料的通过进料分配器的输出的部分，并将进料保持在鹿可接近的位置。

公开(公告)号：US5138755A

公开(公告)日：1992-08-18

申请号：US467793

申请日：1990-01-19

申请人： Willie V. Evans ,  Gary K. Evans

发明人： Willie V. Evans ,  Gary K. Evans

IPC分类号： B25B27/00 ,  B25B27/24 ,  F16L55/18

CPC分类号： F16L55/18 ,  B25B27/0028 ,  B25B27/24 ,  Y10T29/53848 ,  Y10T29/53878

摘要： A packer joint is provided for mounting on a vessel or pipeline entry valve which includes a stinger guide and an adjustable packer seal. A driving mechanism is mounted on the packer joint to which the stinger is connected for insertion through the packer joint into the vessel or pipe line. Improved clamping collets are mounted within the packer joint to retain the stinger in the desired position after insertion. A safety cap is provided for mounting on or around the packer joint and exposed end of the stinger after the stinger is inserted and the driving mechanism removed.

摘要翻译： 提供封隔器接头用于安装在容器或管道入口阀上，该容器或管道入口阀包括托管架引导件和可调节的封隔器密封件。 驱动机构安装在封隔器接头上，托管架连接到所述封隔器接头上，以通过封隔器接头插入容器或管道中。 改进的夹紧夹头安装在封隔器接头内，以便在插入后将托管架保持在所需位置。 提供了一个安全帽，用于安装在封隔器接头上或其周围，并在插入托管架后取出驱动机构。

公开(公告)号：US4697465A

公开(公告)日：1987-10-06

申请号：US855707

申请日：1986-04-25

申请人： Willie V. Evans ,  Gary K. Evans

发明人： Willie V. Evans ,  Gary K. Evans

IPC分类号： G01N17/00 ,  G01N3/00

CPC分类号： G01N17/00

摘要： A corrosion coupon holder for inserting and removing a coupon from the interior of a pipeline while under pressure has an elongated housing with a threaded connection at one end and a removable closure device at the other end, the housing connection to be attached to a pipe entry valve which is connected as a branch to the pipeline. The housing other end also carries a guide body having a bore which guidingly and sealingly receives a rod for inserting a coupon having a safety stop element at one end to hold the coupon, the guide body having a split collet associated with the bore with a locking screw mounted to act on the collet to fixedly clamp the rod in the bore of the guide body and the housing having a bleeder valve communicating with the interior to relieve pressure from within such interior.

摘要翻译： 用于在压力下从管道内部插入和去除试样的腐蚀试样支架具有在一端具有螺纹连接的细长壳体和在另一端处的可移除的闭合装置，所述壳体连接件将附接到管道入口 作为分支连接到管道的阀。 壳体的另一端还具有引导体，该引导体具有一个引导体并密封地容纳一个杆的引导体，该杆用于在一端插入具有安全止动元件的试样以保持试样，引导体具有与孔相关联的分离夹头， 螺钉安装以作用在夹头上以将杆固定地夹紧在引导体的孔中，并且壳体具有与内部连通的泄放阀，以在该内部内释放压力。