Patents
Sitemap › G05 - Controlling; Regulating › G05D - Systems for controlling or regulating non-electric variables › G05D 7 - Control of flow
Patents for G05D 7 - Control of flow (11,410)
11/2007
11/22/2007DE19725474B4 Mengenregelventil für ein Kraftstoffeinspritzsystem Flow control valve for a fuel injection system
11/21/2007EP1857905A1 Gas expansion regulator and flow meter and check valve for gas vent
11/21/2007EP1856586A2 An apparatus for dispensing precise volumes of fluid
11/21/2007CN200979006Y Digital display flow quantity control valve
11/21/2007CN200978998Y Multifunctional internal pressure balance flow regulating device
11/21/2007CN200978843Y Proportional pressure and flow control valve for middle and small flow
11/21/2007CN200976792Y Intelligent mosquito-repellent incense chemical spraying machine
11/21/2007CN101074734A Electric flow self-balancing adjusting valve and method
11/21/2007CN100350337C Control for pipeline gas distribution system
11/20/2007US7297246 Electrokinetic pump
11/20/2007US7296594 Combination check valve and neutral valve assembly for use in a hydraulic component
11/20/2007US7296592 Composite polymer microfluidic control device
11/15/2007WO2007129697A1 Valve control apparatus and flow volume controller
11/15/2007US20070262279 Apparatus for Regulating Flow of a Medium in a Heating and Cooling System
11/15/2007US20070262029 Actuated pressure control valve assembly and method
11/14/2007CN200975552Y Flow electromagnetic valve for regulating flow
11/13/2007US7294320 Hydrogen peroxide abatement of metal hydride fumes
11/08/2007WO2007127897A2 Adaptive response time closed loop control algorithm
11/08/2007WO2005111755A3 Microfluidic valve apparatuses with separable actuation and fluid-bearing modules
11/07/2007EP1851600A1 Device and method for regulating the pressure and/or volume flow of a liquid
11/07/2007CN200971996Y Valve with device for controlling flow
11/07/2007CN200971549Y Control device for water tank without core of water-saving toilet
11/07/2007CN101069141A Valve control system and method
11/07/2007CN101067751A Micro-flow quantitative control system
11/07/2007CN101067565A Apparatus for measuring glass flow change and method thereof
11/07/2007CN101067310A Automatic flushing apparatus of bidet and method of controlling the same
11/07/2007CN100347376C Method for feeding a treating agent to an application apparatus
11/06/2007US7292945 Fluid flow measuring and proportional fluid flow control device
11/06/2007CA2292660C Temperature compensation system for regulating flow through tubing in a pump
11/06/2007CA2241304C Flotation cell fluid level control apparatus
11/01/2007WO2007123576A1 Pressure regulation in remote zones
11/01/2007US20070255458 System and method for managing stratified liquids in storage tanks
11/01/2007US20070253774 Control Gates
10/2007
10/31/2007EP1850200A2 Control and monitoring apparatus for fluid dispensing means
10/31/2007EP1629335B1 Convertible control device capable of regulating fluid pressure for multiple fluid types and associated method of use
10/31/2007CN200969048Y Gaseous mass flow controller
10/31/2007CN200968437Y Electronic type dynamic balancing electric regulating valve
10/30/2007US7287541 Method, apparatus and system for controlling fluid flow
10/28/2007CA2583884A1 Control and monitoring apparatus for fluid dispensing means
10/25/2007US20070246999 Compressed air supply device and method for operating a compressed air supply device
10/24/2007EP1265661B1 Exchangeable electronic cards for infusion devices
10/24/2007CN101061338A Process fluid flow device with variable orifice
10/24/2007CN101058850A Quenching machine computer-controlled system quenching valve control arrangement
10/23/2007US7286945 Apparatus and method for identifying possible defect indicators for a valve
10/23/2007US7284566 Valve arrangement for guiding a liquid against a gas pressure gradient
10/23/2007US7284564 Gas storage and dispensing system for variable conductance dispensing of gas at constant flow rate
10/18/2007WO2007117327A2 Beverage dispensing
10/18/2007WO2005111434A3 Phase-change valve apparatuses
10/18/2007US20070240769 Shutoff valve apparatus and mass flow control device with built-in valve
10/17/2007EP1844519A2 System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
10/17/2007EP1844377A1 Flow regulator
10/17/2007EP1639283A4 Flow control valves
10/17/2007CN200961730Y Flux proportion valve of fluid
10/17/2007CN101054816A 流量控制器 Flow Controllers
10/16/2007US7283894 System and method for fluid regulation
10/11/2007WO2007114725A1 Transducer for an automatic control device
10/11/2007WO2007113151A1 Flow control valve
10/11/2007US20070239400 Process control monitoring systems, industrial plants, and process control monitoring methods
10/11/2007US20070239371 Process, sensor and diagnosis device for pump diagnosis
10/10/2007EP1841994A1 Constant flow regulator device
10/10/2007EP1654464B1 Device for damping water hammer
10/10/2007CN101052930A Medical infusion pump capable of learning bolus time patterns and providing bolus alerts
10/10/2007CN101052469A Method and apparatus for determining one or more operating parameters for a microfluidic circuit
10/10/2007CN100342292C Flow regulating apparatus
10/04/2007WO2007109956A1 Fluidic flow merging apparatus
10/04/2007WO2007050175A3 Computer-operated landscape irrigation and lighting system
10/04/2007WO2006082092A8 Flow regulator
10/04/2007US20070233412 Mass flow rate control apparatus, its calibration method and semiconductor-producing apparatus
10/04/2007US20070227226 Variable function voting solenoid-operated valve apparatus having air-to-move valve actuators and testing method therefor
10/03/2007EP1840476A2 Air flow control apparatus
10/03/2007CN200955865Y Water flow switch for electric water heater
10/03/2007CN200955187Y Fully-automatic control device of water-saving toilet closet cistern without inner tube
10/03/2007CN101047355A Structure of fan driving circuit
10/03/2007CN101046255A Great flow rate proportional water valve
10/03/2007CN100340743C Exhaust steam line for steam plants
10/02/2007US7277770 Direct write process and apparatus
10/02/2007US7276168 Method for supply of constant-concentration ozonated water
09/2007
09/27/2007WO2006076059A3 System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
09/27/2007US20070225870 Pressure control system with optimized performance
09/27/2007DE10126598B4 Vorrichtung und Verfahren zur Bereitstellung eines Mischgetränks Apparatus and method for providing a mixed drink
09/26/2007CN200953094Y 流量控制器 Flow Controllers
09/26/2007CN200953093Y Airflow control system
09/26/2007CN200953013Y Sulfur determination device with automatic flow regulator
09/26/2007CN200952170Y Controller for water-saving closet non-inner core cistern
09/26/2007CN200952169Y Full-automatic controller for water-saving closet non-inner core cistern
09/26/2007CN200951240Y Flexible tube flow-rate regulating device
09/25/2007US7273098 Method for controlling oil and gas well production from multiple wells
09/25/2007US7273063 Methods and apparatus for pressure compensation in a mass flow controller
09/20/2007US20070215206 System and method for a mass flow controller
09/20/2007DE102006029065B3 Continuous flow controller for e.g. gas pipeline, has control body protruding into control opening, such that gap is defined between body and edge area limiting opening, where body is movably guided against reset force of bars
09/19/2007EP1834116A1 Process fluid flow device with variable orifice
09/19/2007CN200949662Y Flowrate control valve
09/19/2007CN200949257Y Control device of water-saving closet no inner core water tank
09/19/2007CN101040234A Flow-control valve assembly
09/19/2007CN101037875A Sanitation cleaning and flushing device
09/19/2007CN100338541C Variable pressure regulated flow controllers
09/13/2007WO2007027304A3 Metering valve with integral relief and makeup function
09/13/2007US20070213877 Hand cleaning apparatus and method of use of same
09/13/2007US20070209704 Flow control device
09/13/2007US20070209703 Pressure Reducing Regulator with Adjustable Feature
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