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Data Processing: Generic Control Systems Or Specific Applications > Specific Application, Apparatus Or Process > Hvac Control > Flow Control (e.g., Valve Or Pump Control) Flow Control (e.g., Valve Or Pump Control)Flow Control (e.g., Valve Or Pump Control) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/07/06 - 20060276936 - System and method for verifying connection of correct fluid supply to an infusion pump A system and method for verifying that a particular fluid supply is connected to an infusion pump or pump channel. An upstream pressure sensor coupled to a fluid conduit associated with the fluid supply is used to provide pressure signals in response to pressure sensed in the conduit to a ... 12/07/06 - 20060276935 - System for controlling fluid flow Embodiments of the present invention provide systems and methods of controlling fluid dispense to ensure clean break off of fluid at the end of a dispense process and to reduce crystallization of fluid in the dispense nozzle. One embodiment of the present invention can include a controller that can, generate ... 11/30/06 - 20060271242 - System for controlling a flow of fluid through a rotational atherectomy device A method system and controller for controlling fluid flow in a rotational atherectomy device. A source of fluid is provided through a pump to the rotational atherectomy device, wherein the pump maintains the fluid flow at a minimal rate during a time period when a drive shaft of the device ... 11/23/06 - 20060265105 - Loop-powered field instrument Systems and techniques for field instruments may include the ability to derive power from a communication-loop signal. In one implementation, a system and technique for a loop-powered field instrument may include the ability to receive a varying communication-loop signal and generate a power signal for a field instrument component from ... 10/19/06 - 20060235573 - Well pump controller unit In the oil production industry one objective of the field operator is to streamline their oil pumping operations for the more efficient production. The current invention is a controller device used to continuously control and optimize oil production from a well. The current invention is used in conjunction with a ... 08/10/06 - 20060178781 - Water timer with watering plan and method A water timer comprises a user interface, having a user input region, and a controller, coupled to the user interface and programmed to provide flow control device control signals. The controller is programmed to permit the following steps by a user: (a) selecting a zone; (b) selecting a first watering ... 06/08/06 - 20060122734 - Slug flow protection system A protection system is provided that mitigates damage caused by slug flow in oil and gas production systems. The protection system opens or closes a choke valve based upon flow parameters such as the separator pressure and level, and the riser pressure. The choke valve position is calculated based upon ... 05/11/06 - 20060100746 - Medication data transfer system and method for patient infusions A system and method are provided to associate a medication name with an infusion pump and to communicate that association to a patient data management system (“PDMS”) for display and monitoring. In the case where the infusion pump does not contain a library of selectable medical fluid names that includes ... 05/04/06 - 20060095163 - Electrohydraulic control system Consistent with an aspect of the disclosure, a method for controlling a hydraulic cylinder is provided. The hydraulic cylinder is provided with a chamber and configured to receive fluid from a valve. The method includes receiving a user input and determining a desired velocity of the hydraulic cylinder in accordance ... 04/27/06 - 20060089752 - Method of and system for reducing utility costs associated with machine operation A method and control system are provide for controlling operation of a pump station having a wetwell for receiving water therein. The control system includes a controller operatively connected to lead and lag pumps. The controller monitors the water level of the water in the wetwell and inhibits operation of ... 03/09/06 - 20060052904 - System and method for flow monitoring and control One embodiment of the present invention can include a flow control device comprising an inlet, an outlet, a pressure loss element between the inlet and outlet, a pressure sensor located upstream from the constriction configured to measure a first pressure of a fluid flowing through the flow control device, a ... 03/09/06 - 20060052903 - Controller system for downhole applications The present invention generally provides a closed feedback system for operating peripheral devices in response to environmental conditions. Illustrative environmental conditions include well bore pressure, line pressure, fluid levels, flow rates and the like. In one embodiment, a flow controller disposed in a fluid line is operated in response to ... 03/02/06 - 20060047367 - Method of controlling an implantable medical device with optimized pump drive Method of controlling an implantable medical device having a power source having a voltage, a therapeutic substance pump driven by a motor, electrically coupled to the power source, supplied with a series of drive pulses having a duty cycle. The voltage of the power source is measured. The duty cycle ... 01/12/06 - 20060009881 - Pipeline flow control optimization software and methods Pipeline flow optimization systems, software, and methods that emulate transient optimization are disclosed. A pipeline flow optimization system includes an upset condition handler that is adapted to provide a multivariable controller with pipeline flow adjustments to handle one or more upset conditions. The optimization system may be used with fluid ... 12/29/05 - 20050288825 - Method and system for a mass flow controller with reduced pressure sensitivity Systems and methods for mass flow controllers which minimize false flow conditions and display a reduced sensitivity to pressure transients are disclosed. Pressure gradients that exist within the volume of a mass flow controller fluid path are minimized in order to limit the potential energy contained in compressed or pressurized ... 12/22/05 - 20050283277 - Method and system for improving pump efficiency and productivity under power disturbance conditions A system for controlling operation of a progressing cavity pump to maintain the motor operating under power disturbance conditions. For a blackout condition, a backspin controller uses regenerative power to provide controlled deceleration of the pump, counteracting backspin and preventing backspinning freely. For a brownout condition, a power dip controller ... 12/22/05 - 20050283276 - Real time subsea monitoring and control system for pipelines A method for monitoring and maintaining a pipeline is shown which includes installing a monitoring system for measuring at least one parameter of interest, the monitoring system including various monitoring sensors placed at selected locations along the pipeline. A series of measurements are taken using the monitoring sensors in real ... 12/15/05 - 20050278074 - Feedback control methods and apparatus for electro-pneumatic control systems Methods and apparatus related to feedback control for electro-pneumatic control systems are disclosed. An example electro-pneumatic control system comprises an electro-pneumatic controller and a secondary pneumatic power stage coupled to the electro-pneumatic controller to provide a feedback signal to the electro-pneumatic controller. ... 12/15/05 - 20050278073 - Medical infusion pump capable of learning bolus time patterns and providing bolus alerts An apparatus and method are disclosed for improving a medical infusion pump. Users of medical infusion pumps, such as insulin pumps, require a bolus of a medication at predicable times of the day, such as at or near mealtimes for insulin pumps. The disclosed medical infusion pump determines bolus time ... 12/15/05 - 20050278072 - Flow monitoring system for a flow control apparatus A flow control apparatus having a flow monitoring system capable of detecting and identifying flow present within the administration feeding set loaded to the flow control apparatus is disclosed. The flow control apparatus comprises a single sensor capable of detecting the presence or absence of fluid in the administration feeding ... 12/08/05 - 20050273204 - Intelligent valve flow linearization A feed-forward flow controller is designed to calculate a target valve position from a target flow. Correction is made for liquid or gas pressure drop across the valve and for the valve flow modulating member geometry. This feed-forward action may also be used to linearize a feed-back flow control loop. ... 11/24/05 - 20050261805 - Device for programming a pump used to inject medicaments The invention relates to a device for programming a pump used to inject medicaments. Said pump comprises two connectable units, namely: (i) a cartridge unit (12) which contains the liquid to be injected and which comprises an electronic memory unit (36) that is intended to contain data relating to the ... 10/20/05 - 20050234598 - Autonomous agents for coordinated diagnostics, reconfiguration, and control for coupled systems Autonomous cooperative units working together to solve diagnostics, monitoring, surveillance, reconfiguration, and control problems may be organized into clusters and cluster associations, for example along the lines of a particular distribution system for water, power or the like. The clusters allow controlled communication among agents within different services and support ... 10/13/05 - 20050228544 - Distributed control system for a whirlpool tub A control system for plumbing equipment includes a user interface and a main controller. Only the user interface is customized and unique to a specific model of the plumbing equipment, and stores main software program that is tailored to operate the particular components of that specific model. The main controller ... 08/18/05 - 20050182525 - System and method of controlling fluid flow Embodiments of the present invention provide systems and methods of controlling fluid dispense to ensure clean break off of fluid at the end of a dispense process and to reduce crystallization of fluid in the dispense nozzle. One embodiment of the present invention can include a controller that can, generate ... 08/18/05 - 20050182524 - System and method for flow monitoring and control One embodiment of the present invention can include a flow control device comprising an inlet, an outlet, a pressure loss element between the inlet and outlet, a pressure sensor located upstream from the constriction configured to measure a first pressure of a fluid flowing through the flow control device, a ... 06/30/05 - 20050143864 - Programmable insulin pump An apparatus for delivering a bolus of a medical agent to a patient. The apparatus comprises a pump mechanism, a data input device, and a processor in data communication with the keypad and arranged to control the pump mechanism. The processor is programmed to receive data specifying a bolus amount ... 06/23/05 - 20050137752 - Wireless sensor and control transmitter system A wireless sensor and control transmitter system is provided for operating an irrigation or other hydraulic system. The system includes a master module unit hardwired to and in communication with the hydraulic system controller, and a field module unit that is hardwired to and in communication with field electromechanical control ... 06/02/05 - 20050119796 - Method and apparatus to control the rate of flow of a fluid through a conduit An apparatus to control the rate of flow of a stream of pressurized fluid through a conduit. The apparatus comprises a flow measurement device operatively connected to the conduit, a flow control device operatively connected to the conduit, and a controller operatively connected to the flow control device. The flow ... ### FreshPatents.com Support |