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公开(公告)号：US20130220452A1
公开(公告)日：2013-08-29
申请号：US13853674
申请日：2013-03-29
申请人： Entegris, Inc.
IPC分类号： G05D7/06
CPC分类号： G05D7/0617 , G05D16/2013 , Y10T137/0396 , Y10T137/7758 , Y10T137/776 , Y10T137/7761
摘要： Apparatus and a control system for monitoring (preferably digitally) and/or controlling pressure to a pneumatic load such as a proportional fluid control valve and using a measurement input from a fluid measurement device that responds to a flow rate, the liquid measurement input being used to control the pressure to the pneumatic load so that pneumatic load may be increased or decreased (to proportionally open or close the pneumatic valve) to change the flow rate of the fluid to a desired rate. The pneumatic load can also be adjusted (to proportionally open or close the pneumatic valve) to accommodate changes in temperature and viscosity of a fluid.
摘要翻译： 装置和控制系统，用于监控（优选数字化）和/或控制诸如比例流体控制阀的气动负载的压力，并使用来自响应于流量的流体测量装置的测量输入，所使用的液体测量输入 以控制气动负载的压力，使得可以增加或减少气动负载（以比例地打开或关闭气动阀），以将流体的流速改变到期望的速率。 也可以调节气动负载（按比例打开或关闭气动阀），以适应流体温度和粘度的变化。
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2.发明申请公开(公告)号：US20150193370A1
公开(公告)日：2015-07-09
申请号：US14663721
申请日：2015-03-20
申请人： Entegris, Inc.
CPC分类号： G06F13/4027 , F04B49/065 , G05B19/042 , G05B2219/25204 , G06F13/4282 , H04L67/12 , Y02D10/14 , Y02D10/151
摘要： Embodiments of the present invention provide I/O systems, methods, and devices for interfacing pump controller(s) with control device(s) which may have different interfaces and/or signaling formats. In one embodiment, an I/O interface module comprises a processor, a memory, and at least two data communications interfaces for communicating with a pumping controller and a control device. The I/O interface module can receive discrete signals from the control device, interpret them accordingly and send the packets to the pump controller. The pump controller reads the packets and takes appropriate actions at the pump. The I/O interface module can interpret packets of data received from the pump controller and assert corresponding discrete signals to the control device. The I/O interface module is customizable and allows a variety of interfaces and control schemes to be implemented with a particular multiple stage pump without changing the hardware of the pump.
摘要翻译： 本发明的实施例提供了用于将泵控制器与可能具有不同接口和/或信令格式的控制设备接口的I / O系统，方法和设备。 在一个实施例中，I / O接口模块包括处理器，存储器和用于与泵送控制器和控制设备通信的至少两个数据通信接口。 I / O接口模块可以从控制设备接收离散信号，相应地解释它们，并将数据包发送到泵控制器。 泵控制器读取数据包，并在泵处采取适当的措施。 I / O接口模块可以解释从泵控制器接收的数据包，并将相应的离散信号声明给控制设备。 I / O接口模块是可定制的，允许使用特定的多级泵实现各种接口和控制方案，而无需更换泵的硬件。
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公开(公告)号：US08939428B2
公开(公告)日：2015-01-27
申请号：US13853674
申请日：2013-03-29
申请人： Entegris, Inc.
IPC分类号： F16K31/126 , G05D7/06 , G05D16/20
CPC分类号： G05D7/0617 , G05D16/2013 , Y10T137/0396 , Y10T137/7758 , Y10T137/776 , Y10T137/7761
摘要： Apparatus and a control system for monitoring (preferably digitally) and/or controlling pressure to a pneumatic load such as a proportional fluid control valve and using a measurement input from a fluid measurement device that responds to a flow rate, the liquid measurement input being used to control the pressure to the pneumatic load so that pneumatic load may be increased or decreased (to proportionally open or close the pneumatic valve) to change the flow rate of the fluid to a desired rate. The pneumatic load can also be adjusted (to proportionally open or close the pneumatic valve) to accommodate changes in temperature and viscosity of a fluid.
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公开(公告)号：US09262361B2
公开(公告)日：2016-02-16
申请号：US14663721
申请日：2015-03-20
申请人： Entegris, Inc.
IPC分类号： H04L29/08 , G06F13/40 , F04B49/06 , G05B19/042 , G06F13/42
CPC分类号： G06F13/4027 , F04B49/065 , G05B19/042 , G05B2219/25204 , G06F13/4282 , H04L67/12 , Y02D10/14 , Y02D10/151
摘要： Embodiments of the present invention provide I/O systems, methods, and devices for interfacing pump controller(s) with control device(s) which may have different interfaces and/or signaling formats. In one embodiment, an I/O interface module comprises a processor, a memory, and at least two data communications interfaces for communicating with a pumping controller and a control device. The I/O interface module can receive discrete signals from the control device, interpret them accordingly and send the packets to the pump controller. The pump controller reads the packets and takes appropriate actions at the pump. The I/O interface module can interpret packets of data received from the pump controller and assert corresponding discrete signals to the control device. The I/O interface module is customizable and allows a variety of interfaces and control schemes to be implemented with a particular multiple stage pump without changing the hardware of the pump.
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