公开(公告)号：US07424327B2

公开(公告)日：2008-09-09

申请号：US11342467

申请日：2006-01-30

申请人： Richard J. Grgic ,  Fabio Malaspina ,  Brian A. Batke ,  Harcharan Rajagopal ,  David M. Callahan

发明人： Richard J. Grgic ,  Fabio Malaspina ,  Brian A. Batke ,  Harcharan Rajagopal ,  David M. Callahan

IPC分类号： G05B15/02 ,  G05B11/01

CPC分类号： G05B19/042 ,  G05B2219/25061 ,  G05B2219/25064 ,  G05B2219/25066 ,  G05B2219/25074 ,  G05B2219/25081 ,  G06F8/65

摘要： An industrial control system includes a central controller having a memory containing programmable data including operating programs for operating the controller, control program for controlling an industrial process, and configuration data configuring values used by the operating program and control program. The central controller is designed to control multiple devices also having memory holding programmable data including operating programs and configuration data. A program is executable by the central controller that causes the central controller to identify memories distributed through the industrial control system having programmable data and collect the programmable data from the memories. Accordingly, the collected programmable data may be used to substantially recreate operation of the industrial control system in a second industrial control system having another central controller substantially identical to the industrial controller and multiple devices connected to the central controller.

摘要翻译： 工业控制系统包括具有包含可编程数据的存储器的中央控制器，该存储器包括用于操作控制器的操作程序，用于控制工业过程的控制程序以及由操作程序和控制程序使用的配置数据配置值。 中央控制器设计用于控制多个设备，其中还具有保存可编程数据的存储器，包括操作程序和配置数据。 程序可由中央控制器执行，使得中央控制器识别通过具有可编程数据的工业控制系统分配的存储器并从存储器收集可编程数据。 因此，收集的可编程数据可用于在具有与工业控制器基本相同的另一个中央控制器和连接到中央控制器的多个设备的第二工业控制系统中基本上重建工业控制系统的操作。

公开(公告)号：US5333832A

公开(公告)日：1994-08-02

申请号：US131132

申请日：1993-10-04

申请人： Leroy E. Bartholomew ,  Eric G. Childs ,  David M. Callahan

发明人： Leroy E. Bartholomew ,  Eric G. Childs ,  David M. Callahan

IPC分类号： E21B33/06

CPC分类号： E21B33/062

摘要： An improved ram-type blowout preventer having an improved resilient ram packer which includes an upper retainer plate and a lower retainer plate which each have a front face with a central recess therein, a back and sides, resilient end elements bonded between the plates at the sides and having facing surfaces extending from front to back and a resilient insert shaped to be positioned between said plates and between said end elements with sides mating with the shape of the facing surfaces of the end elements.

摘要翻译： 一种改进的柱塞式防喷器，其具有改进的弹性柱塞打包器，其包括上保持器板和下保持器板，每个保持板具有其中具有中心凹部的前表面，后端和侧面的弹性端元件， 侧面并且具有从前向后延伸的面对表面以及形状为定位在所述板之间和所述端部元件之间的弹性插入件，其侧面与端部元件的相对表面的形状配合。