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11. 发明授权

US07079021B2 System to manually initiate an emergency shutdown test and collect diagnostic data in a process control environment 有权
标题翻译：系统手动启动紧急关机测试并在过程控制环境中收集诊断数据
公开(公告)号：US07079021B2
公开(公告)日：2006-07-18
申请号：US10117007
申请日：2002-04-05
申请人： Jimmie L. Snowbarger , Riyaz M. Ali
发明人： Jimmie L. Snowbarger , Riyaz M. Ali
IPC分类号： G08B29/00
CPC分类号： G05B19/0428 , G05B9/02 , G05B19/41865 , G05B23/0256 , G05B2219/24037 , Y02P90/20 , Y02P90/86 , Y10T137/0396 , Y10T137/0441 , Y10T137/0753
摘要： An emergency shutdown test system, wherein the emergency shutdown test system includes an emergency shutdown device controller and sensors to provide data to the controller, the controller having a processor, a memory coupled to the processor and an auxiliary input, wherein an emergency shutdown test is stored in the memory, and the auxiliary input is adapted to receive a binary signal and sensor data. Routines are stored in the memory and are adapted to be executed on the processor to cause the emergency shutdown test to be performed in response to the receipt of the binary signal at the auxiliary input and to cause sensor data to be recorded in the memory during the emergency shutdown test.
摘要翻译：一种紧急停机测试系统，其中所述紧急停机测试系统包括紧急停机设备控制器和向所述控制器提供数据的传感器，所述控制器具有处理器，耦合到所述处理器的存储器和辅助输入，其中紧急停机测试是存储在存储器中，并且辅助输入适于接收二进制信号和传感器数据。程序被存储在存储器中并且适于在处理器上执行以响应于在辅助输入处接收到二进制信号来执行紧急停机测试，并且在该时间段期间将传感器数据记录在存储器中紧急关机测试。

12. 发明授权

US06862547B2 Control device test system with a remote switch activation 有权
标题翻译：控制设备测试系统与远程开关激活
公开(公告)号：US06862547B2
公开(公告)日：2005-03-01
申请号：US10116940
申请日：2002-04-05
申请人： Jimmie L. Snowbarger , Riyaz M. Ali , Patrick S. Flanders
发明人： Jimmie L. Snowbarger , Riyaz M. Ali , Patrick S. Flanders
IPC分类号： G05B9/02 , G05B19/418 , G05B23/02 , G01L25/00 , G01M7/00 , G01M10/00 , G01M15/00 , G01M17/00
CPC分类号： G05B19/0428 , G05B9/02 , G05B19/41865 , G05B23/0256 , G05B2219/24037 , Y02P90/20 , Y02P90/86 , Y10T137/0396 , Y10T137/0441 , Y10T137/0753
摘要： A control device test system including an electrical switch and a device controller, wherein the device controller has a processor, a memory coupled to the processor, and an auxiliary input coupled to the processor and adapted to receive a binary signal from the electrical switch. A routine is stored in the memory of the processor and is adapted to be executed on the processor to cause a control device test to be performed in response to the receipt of the binary signal at the input.
摘要翻译：一种包括电开关和设备控制器的控制设备测试系统，其中所述设备控制器具有处理器，耦合到所述处理器的存储器和耦合到所述处理器的辅助输入端，并且适于从所述电气开关接收二进制信号。例程存储在处理器的存储器中，并且适于在处理器上执行以响应于在输入处接收到二进制信号来执行控制设备测试。

13. 发明授权

US08104495B2 Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device 有权
标题翻译：多功能紧急停机设备控制器，用于对系统仪器设备进行气动测试
公开(公告)号：US08104495B2
公开(公告)日：2012-01-31
申请号：US12582126
申请日：2009-10-20
申请人： Jimmie L. Snowbarger
发明人： Jimmie L. Snowbarger
IPC分类号： F16K31/12
CPC分类号： F16K37/0091 , Y10T137/0318 , Y10T137/0379 , Y10T137/0396 , Y10T137/2278 , Y10T137/7761 , Y10T137/7762 , Y10T137/7769
摘要： A multi-functional or versatile emergency shutdown valve controller may be used in various different emergency shutdown configurations to enable the testing of different types and configurations of emergency shutdown devices and the supporting equipment associated therewith. In one example, a digital valve controller for use with an emergency shutdown valve includes two pressure sensors and is adapted to be connected to a pneumatic valve actuator and to a solenoid valve device to assist in the on-line testing of the valve actuator as well as in the on-line testing of the solenoid valve. To perform testing of the solenoid valve, the valve controller may measure the pressure at different ports of the solenoid valve as the solenoid valve is actuated for a very short period of time. The valve controller may determine whether the solenoid device is fully functional or operational based on the derivative of the difference between the measured pressure signals, i.e., based on the rate of change of the difference between the measured pressure signals over time.
摘要翻译：多功能或多用途的紧急关闭阀控制器可用于各种不同的紧急停机配置中，以便能够测试不同类型和配置的紧急停机装置以及与之相关的辅助设备。在一个示例中，与紧急关闭阀一起使用的数字阀控制器包括两个压力传感器，并且适于连接到气动阀致动器和电磁阀装置，以辅助阀致动器的在线测试如电磁阀的在线测试。为了执行电磁阀的测试，阀门控制器可以测量电磁阀的不同端口处的压力，因为电磁阀在非常短的时间内被致动。阀控制器可以基于所测量的压力信号之间的差的导数，即基于随时间测量的压力信号之间的差的变化率来确定螺线管装置是完全功能还是可操作。

14. 发明申请

US20110160917A1 METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO TEST SAFETY INSTRUMENTED SYSTEM SOLENOIDS 有权
标题翻译：方法，装置和制造试验安全仪器系统电磁阀的文章
公开(公告)号：US20110160917A1
公开(公告)日：2011-06-30
申请号：US12648695
申请日：2009-12-29
申请人： Jimmie L. Snowbarger
发明人： Jimmie L. Snowbarger
IPC分类号： G05D7/06 , G06F1/28
CPC分类号： G05B23/0256 , F16K37/0083
摘要： Example methods, apparatus and articles of manufacture to test safety instrumented system (SIS) solenoids are disclosed. A disclosed valve position control apparatus includes a relay to control a state of a solenoid and a valve positioner including a transmitter to transmit a solenoid test signal to the relay, electrical contacts to communicatively couple the solenoid test signal to the relay via one or more wires, and a solenoid tester to generate the solenoid test signal and to monitor a response of the solenoid when the solenoid test signal is transmitted to the relay to verify an operation of the solenoid.
摘要翻译：公开了用于测试安全仪表系统（SIS）螺线管的示例性方法，设备和制造品。所公开的阀位控制装置包括用于控制螺线管状态的继电器和包括发射器的阀定位器，用于向继电器发送螺线管测试信号，电触点将螺线管测试信号经由一根或多根导线以及螺线管测试器，用于产生螺线管测试信号，并且当螺线管测试信号被传送到继电器时，监视螺线管的响应，以验证螺线管的操作。

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