公开(公告)号：US09188242B2

公开(公告)日：2015-11-17

申请号：US13804697

申请日：2013-03-14

Applicant: Control Components, Inc.

Inventor： Fabio Giove ,  Jalal Abrahimzadeh

IPC: F16K31/14 ,  F16J15/18 ,  F16K51/00 ,  F16K41/00 ,  F16K41/02 ,  F16J15/32

CPC classification number: F16K51/00 ,  F16J15/181 ,  F16J15/182 ,  F16J15/186 ,  F16J15/3296 ,  F16K41/003 ,  F16K41/02 ,  Y10T137/4471

Abstract: In accordance with the present invention, there is provided a fluid or liquid barrier packing system which is adapted to minimize VOC emissions, while also providing live-loading and continuous load monitoring functions. The components of the packing system (including the liquid barrier) are adapted to be installed in a traditional stuffing box of a valve utilizing a top entry method, and without the necessity of having to inject the liquid through any side ports of the valve. The packing system reduces leakage levels as required by low emission leakage specifications by creating a reverse osmosis effect, limiting the diffusivity of a gas through the packing elements of the system. Thus, the packing system of the present invention provides a simplified method to load and monitor a barrier in the stuffing box of the valve to slightly higher pressure than processed fluid pressure.

Abstract translation: 根据本发明，提供一种适于最小化VOC排放的流体或液体屏障填料系统，同时还提供活载和连续载荷监测功能。 包装系统（包括液体屏障）的部件适于安装在利用顶部进入方法的阀的传统填料箱中，并且不需要通过阀的任何侧面端口喷射液体。 包装系统通过产生反渗透效应来降低低排放泄漏规格所要求的泄漏水平，从而限制气体通过系统的包装元件的扩散性。 因此，本发明的包装系统提供了一种简化的方法，用于将阀的填料箱中的阻挡件加载和监视到比被处理的流体压力略高的压力。

公开(公告)号：US20130299008A1

公开(公告)日：2013-11-14

申请号：US13804697

申请日：2013-03-14

Applicant: CONTROL COMPONENTS, INC.

Inventor： Fabio Giove ,  Jalal Abrahimzadeh

IPC: F16K51/00

CPC classification number: F16K51/00 ,  F16J15/181 ,  F16J15/182 ,  F16J15/186 ,  F16J15/3296 ,  F16K41/003 ,  F16K41/02 ,  Y10T137/4471

Abstract: In accordance with the present invention, there is provided a fluid or liquid barrier packing system which is adapted to minimize VOC emissions, while also providing live-loading and continuous load monitoring functions. The components of the packing system (including the liquid barrier) are adapted to be installed in a traditional stuffing box of a valve utilizing a top entry method, and without the necessity of having to inject the liquid through any side ports of the valve. The packing system reduces leakage levels as required by low emission leakage specifications by creating a reverse osmosis effect, limiting the diffusivity of a gas through the packing elements of the system. Thus, the packing system of the present invention provides a simplified method to load and monitor a barrier in the stuffing box of the valve to slightly higher pressure than processed fluid pressure.

Abstract translation: 根据本发明，提供一种适于最小化VOC排放的流体或液体屏障填料系统，同时还提供活载和连续载荷监测功能。 包装系统（包括液体屏障）的部件适于安装在利用顶部进入方法的阀的传统填料箱中，并且不需要通过阀的任何侧面端口喷射液体。 包装系统通过产生反渗透效应来降低低排放泄漏规格所要求的泄漏水平，从而限制气体通过系统的包装元件的扩散性。 因此，本发明的包装系统提供了一种简化的方法，用于将阀的填料箱中的阻挡件加载和监视到比被处理的流体压力略高的压力。