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1. 发明申请

US20120090704A1 Liquid Flow Controller And Precision Dispense Apparatus And System 失效
标题翻译：液体流量控制器和精密分配装置及系统
公开(公告)号：US20120090704A1
公开(公告)日：2012-04-19
申请号：US13300772
申请日：2011-11-21
申请人： Marc Laverdiere , Robert F. McLoughlin , George Gonnella , Iraj Gashgaee , Jennifer Marrs
发明人： Marc Laverdiere , Robert F. McLoughlin , George Gonnella , Iraj Gashgaee , Jennifer Marrs
IPC分类号： F16K31/12
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。

2. 发明申请

US20110213504A1 I/O SYSTEMS, METHODS AND DEVICES FOR INTERFACING A PUMP CONTROLLER 审中-公开
标题翻译：用于接口泵控制器的I / O系统，方法和设备
公开(公告)号：US20110213504A1
公开(公告)日：2011-09-01
申请号：US13104468
申请日：2011-05-10
申请人： James Cedrone , Robert F. McLoughlin , George Gonnella
发明人： James Cedrone , Robert F. McLoughlin , George Gonnella
IPC分类号： G05D7/06
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。

3. 发明申请

US20090132094A1 System and Method for a Variable Home Position Dispense System 有权
标题翻译：可变家庭位置分配系统的系统和方法
公开(公告)号：US20090132094A1
公开(公告)日：2009-05-21
申请号：US11666124
申请日：2005-11-21
申请人： Marc Laverdiere , James Cedrone , George Gonnella , Iraj Gashgaee , Paul Magoon , Timothy J. King
发明人： Marc Laverdiere , James Cedrone , George Gonnella , Iraj Gashgaee , Paul Magoon , Timothy J. King
IPC分类号： G05D7/00 , G01F11/00
CPC分类号： F04B43/02 , F04B13/00 , F04B49/065 , F04B2201/0201 , F04B2205/09
摘要： Embodiments of the present, invention provide a system and method for reducing the hold-up volume of a pump. More particularly, embodiments of the present invention provide a system and method for determining a home position to reduce hold-up volume at a dispense pump and/or a feed pump. The home position for the diaphragm can be selected such that the volume of the chamber at the dispense pump and/or feed pump contains sufficient fluid to perform the various steps of a dispense cycle while minimizing the hold-up volume. Additionally, the home position of the diaphragm can be selected to optimize the effective range of positive displacement.
摘要翻译：本发明的实施例提供了一种用于减小泵的保持容积的系统和方法。更具体地，本发明的实施例提供了一种用于确定原始位置以减少分配泵和/或进料泵的滞留体积的系统和方法。可以选择隔膜的原始位置，使得在分配泵和/或进料泵处的室的体积包含足够的流体，以在最小化保持容积的同时执行分配循环的各个步骤。另外，可以选择隔膜的原位来优化正位移的有效范围。

4. 发明申请

US20070127511A1 I/O systems, methods and devices for interfacing a pump controller 有权
标题翻译： I / O系统，用于连接泵控制器的方法和设备
公开(公告)号：US20070127511A1
公开(公告)日：2007-06-07
申请号：US11602449
申请日：2006-11-20
申请人： James Cedrone , Robert McLoughlin , George Gonnella
发明人： James Cedrone , Robert McLoughlin , George Gonnella
IPC分类号： H04L12/28
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。

5. 发明申请

US20130004340A1 SYSTEM AND METHOD FOR MONITORING OPERATION OF A PUMP 有权
标题翻译：用于监测泵的操作的系统和方法
公开(公告)号：US20130004340A1
公开(公告)日：2013-01-03
申请号：US13615926
申请日：2012-09-14
申请人： George Gonnella , James Cedrone
发明人： George Gonnella , James Cedrone
IPC分类号： F04B49/00
CPC分类号： F04B13/00 , F04B1/08 , F04B23/04 , F04B23/06 , F04B41/06 , F04B43/088 , F04B49/06 , F04B49/065 , F04B49/08 , F04B49/103 , F04B51/00 , F04B2203/0209 , F04B2205/01 , F04B2205/03 , F04B2205/04
摘要： Systems and methods for monitoring operation of a pump, including verifying operation or actions of a pump, are disclosed. A baseline profile for one or more parameters of a pump may be established. An operating profile may then be created by recording one or more values for the same set of parameters during subsequent operation of the pump. The values of the baseline profile and the operating profile may then be compared at one or more points or sets of points. If the operating profile differs from the baseline profile by more than a certain tolerance an alarm may be sent or another action taken, for example the pumping system may shut down, etc.
摘要翻译：公开了用于监视泵的操作的系统和方法，包括验证泵的操作或动作。可以建立泵的一个或多个参数的基线曲线。然后可以通过在泵的后续操作期间记录用于相同参数集合的一个或多个值来创建操作简档。然后可以在一个或多个点或一组点处比较基线轮廓和操作轮廓的值。如果操作配置文件与基线配置文件的差异超过一定容差，则可能会发送报警或采取其他操作，例如泵送系统可能会关闭等。

6. 发明授权

US08172546B2 System and method for correcting for pressure variations using a motor 有权
标题翻译：使用电机校正压力变化的系统和方法
公开(公告)号：US08172546B2
公开(公告)日：2012-05-08
申请号：US11602472
申请日：2006-11-20
申请人： James Cedrone , George Gonnella , Raymond A. Zagars , Robert F. McLoughlin
发明人： James Cedrone , George Gonnella , Raymond A. Zagars , Robert F. McLoughlin
IPC分类号： F15B13/16
CPC分类号： F04B13/00 , F04B7/0076 , F04B43/02 , F04B49/065 , F04B2201/0201 , F04B2201/0601 , F04B2205/03 , Y10T137/87885
摘要： Systems and methods for compensating for pressure increase which may occur in various enclosed spaces of a pumping apparatus are disclosed. Embodiments of the present invention may compensate for pressure increases in chambers of a pumping apparatus by moving a pumping means of the pumping apparatus to adjust the volume of the chamber to compensate for a pressure increase in the chamber. More specifically, in one embodiment, to account for unwanted pressure increases to the fluid in a dispense chamber the dispense motor may be reversed to back out piston to compensate for any pressure increase in the dispense chamber.
摘要翻译：公开了用于补偿可能在泵送装置的各种封闭空间中发生的压力增加的系统和方法。本发明的实施例可以通过移动泵送装置的泵送装置来调节泵室的容积来补偿泵送装置的腔室中的压力增加，以补偿腔室中的压力增加。更具体地，在一个实施例中，为了解决分配室中的流体的不希望的压力增加，分配马达可以反向以返回活塞以补偿分配室中的任何压力增加。

7. 发明申请

US20120070313A1 SYSTEM AND METHOD FOR POSITION CONTROL OF A MECHANICAL PISTON IN A PUMP 有权
标题翻译：泵中机械活塞位置控制的系统与方法
公开(公告)号：US20120070313A1
公开(公告)日：2012-03-22
申请号：US13301516
申请日：2011-11-21
申请人： George Gonnella , James Cedrone , Iraj Gashgaee
发明人： George Gonnella , James Cedrone , Iraj Gashgaee
IPC分类号： F04B49/06
CPC分类号： F04B17/03 , F04B25/00 , F04B49/065 , Y10S417/90
摘要： Embodiments of the systems and methods disclosed herein utilize a brushless DC motor (BLDCM) to drive a single-stage or a multi-stage pump in a pumping system for real time, smooth motion, and extremely precise and repeatable position control over fluid movements and dispense amounts, useful in semiconductor manufacturing. The BLDCM may employ a position sensor for real time position feedback to a processor executing a custom field-oriented control scheme. Embodiments of the invention can reduce heat generation without undesirably compromising the precise position control of the dispense pump by increasing and decreasing, via a custom control scheme, the operating frequency of the BLDCM according to the criticality of the underlying function(s). The control scheme can run the BLDCM at very low speeds while maintaining a constant velocity, which enables the pumping system to operate in a wide range of speeds with minimal variation, substantially increasing dispense performance and operation capabilities.
摘要翻译：本文公开的系统和方法的实施例利用无刷直流电动机（BLDCM）来驱动泵送系统中的单级或多级泵，以实时，平稳地运动，以及对流体运动进行非常精确和可重复的位置控制，分配量，用于半导体制造。 BLDCM可以使用位置传感器来实现位置反馈到执行定制的面向场的控制方案的处理器。本发明的实施例可以通过根据底层功能的关键性，通过自定义控制方案增加和减少BLDCM的工作频率，而不会不期望地损害分配泵的精确位置控制而不发生损害。该控制方案可以以非常低的速度运行BLDCM，同时保持恒定的速度，这使得泵送系统能够以较小的变化，大幅度增加的分配性能和操作能力在宽范围的速度下运行。

8. 发明授权

US08082946B2 Liquid flow controller and precision dispense apparatus and system 有权
标题翻译：液体流量控制器和精密分配装置及系统
公开(公告)号：US08082946B2
公开(公告)日：2011-12-27
申请号：US12454611
申请日：2009-05-20
申请人： Marc Laverdiere , Robert F. McLoughlin , George Gonnella , Iraj Gashgaee , Jennifer Marrs
发明人： Marc Laverdiere , Robert F. McLoughlin , George Gonnella , Iraj Gashgaee , Jennifer Marrs
IPC分类号： G05D7/06
CPC分类号： G05D7/0617 , G05D16/2013 , Y10T137/0396 , Y10T137/7758 , Y10T137/776 , Y10T137/7761
摘要： Fluid control apparatus including a proportional flow valve having a fluid inlet and a fluid outlet; a pneumatic proportional control valve in communication with the proportional flow valve for modulating the proportional flow valve; a frictional flow element having a frictional flow element fluid inlet in fluid communication with the fluid outlet of the proportional flow valve and having a frictional flow element fluid outlet spaced from the frictional flow element fluid inlet, an upstream pressure sensor; a downstream pressure sensor; and a controller in communication with the upstream pressure sensor, the downstream pressure sensor and the pneumatic proportional control valve.
摘要翻译：流体控制装置包括具有流体入口和流体出口的比例流量阀; 与比例流量阀连通的气动比例控制阀，用于调节比例流量阀; 摩擦流动元件，其具有与比例流量阀的流体出口流体连通的摩擦流体元件流体入口，并具有与摩擦流体元件流体入口间隔开的摩擦流体元件流体出口，上游压力传感器; 下游压力传感器; 以及与上游压力传感器，下游压力传感器和气动比例控制阀连通的控制器。

9. 发明申请

US20090230336A1 Liquid flow controller and precision dispense apparatus and system 有权
标题翻译：液体流量控制器和精密分配装置及系统
公开(公告)号：US20090230336A1
公开(公告)日：2009-09-17
申请号：US12454611
申请日：2009-05-20
申请人： Marc Laverdiere , Robert F. McLoughlin , George Gonnella , Iraj Gashgaee , Jennifer Marrs
发明人： Marc Laverdiere , Robert F. McLoughlin , George Gonnella , Iraj Gashgaee , Jennifer Marrs
IPC分类号： F16K31/00
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。

10. 发明申请

US20070128050A1 System and method for a pump with reduced form factor 有权
标题翻译：具有减小形状因数的泵的系统和方法
公开(公告)号：US20070128050A1
公开(公告)日：2007-06-07
申请号：US11602464
申请日：2006-11-20
申请人： James Cedrone , George Gonnella , Iraj Gashgaee
发明人： James Cedrone , George Gonnella , Iraj Gashgaee
IPC分类号： F04B3/00
CPC分类号： F04B43/04 , F04B7/0076 , F04B9/02 , F04B13/00 , F04B23/06 , F04B49/065 , F04B53/06 , F04B53/16 , F04B53/22 , F04B2201/0201 , F04B2201/0601 , F04B2205/03 , Y10T29/49236 , Y10T137/87885
摘要： Embodiments of the present invention provide pumps with features to reduce form factor and increase reliability and serviceability. Additionally, embodiments of the present invention provide features for gentle fluid handling characteristics. Embodiments of the present invention can include a pump having a motor driven feed stage pump and a motor driven dispense stage pump. The feed stage motor and the feed stage motor can include various types of motors and the pumps can be rolling diaphragm or other pumps. According to one embodiment, a dispense block defining the pump chambers and various flow passages can be formed out of a single piece of material.
摘要翻译：本发明的实施例提供具有减小形状因素并提高可靠性和可服务性的特征的泵。此外，本发明的实施例提供了用于温和流体处理特性的特征。本发明的实施例可以包括具有马达驱动的进料级泵和马达驱动的分配级泵的泵。进料级马达和进料级马达可以包括各种类型的马达，泵可以是滚动隔膜或其他泵。根据一个实施例，可以由单件材料形成限定泵室和各种流动通道的分配块。

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