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)
12/1998
12/02/1998EP0880733A2 Regulator flow fluctuation stabilizer
12/02/1998EP0880732A1 Method and device for examining and/or adjusting valves
12/02/1998EP0777887A4 Bimodal liquid chromatography pump employing artificial intelligence logic feedback control
12/01/1998US5844137 Purge system
12/01/1998US5842502 Device for regulating the flow of fluid
12/01/1998CA2017843C Method and apparatus for compensating for non-linear flow characteristics in dispensing a coating material
11/1998
11/26/1998WO1998053233A1 Magnetic flow controller
11/26/1998WO1998052874A2 Water treatment system having dosing control
11/26/1998WO1998037343A3 Micro mass flow control apparatus and method
11/24/1998US5839470 Three-way stopcock and flow rate control device in use thereof
11/24/1998US5839467 Fluid flow regulator
11/18/1998EP0878254A1 Apparatus and method for producing a thin solidified alloy
11/18/1998EP0877975A1 Pressure compensating hydraulic control valve system
11/17/1998CA2165847C Process gas distribution system and method with automatic transducer zero calibration
11/12/1998WO1998050699A1 Automated, quantitative filtration of liquids
11/12/1998DE19758463A1 Dosing unit for fluids
11/12/1998DE19758462A1 Dosing unit for fluids
11/11/1998EP0877310A1 Dampening resonance in a flow regulator
11/11/1998CN1040686C Variable constant flow adjusting lift valve device
11/05/1998DE19716907A1 Regelung für ein Hochleistungsförderband im industriellen Einsatz Scheme for a high performance conveyor belt for industrial use
11/05/1998CA2236718A1 Ozone dispensing system
11/04/1998EP0875431A2 Flow control valve
10/1998
10/29/1998WO1998048330A1 Proportioner
10/29/1998WO1998048329A1 Proportioner
10/29/1998WO1998048328A1 Proportioner
10/29/1998WO1998047794A1 Regulating system for a high capacity, industrial conveyor belt
10/29/1998WO1998047793A1 Conveying device for open-cast mines
10/29/1998DE19716908A1 Fördereinrichtung für Tagebauanlagen Conveyor for opencast mines
10/28/1998CN2296030Y Household gas safeguard
10/21/1998CN2295239Y Sectional water control structure
10/21/1998CN2295153Y Adjustable venturi spray nozzle
10/20/1998US5823437 System usable for dispensing fluids
10/20/1998US5823226 Automatic variable-demand flow regulator
10/14/1998EP0714314B1 Inhalator with breath flow regulation
10/13/1998US5820100 Electromagnetic linear actuator with movable plates and valve fluid regulator controlled by the actuator
10/13/1998US5819778 Flow control device of power steering system
10/13/1998US5819777 Flow control device
10/13/1998US5819532 Dynamic load signal fluid controller with instant on flow amplification
10/13/1998CA2136217C Pivotal diaphragm, flow control valve
10/07/1998EP0869335A2 Device and method for measuring and controlling the flowrate of a fluid
10/06/1998US5816285 Pressure type flow rate control apparatus
09/1998
09/30/1998EP0867796A1 Flow control valve utilizing sonic nozzle
09/30/1998EP0866998A1 A method of predictive maintenance of a process control system haivng fluid movement
09/30/1998EP0770234A4 Dedrooped bypass valve
09/29/1998US5813652 Apparatus for suppressing noise generated by a flow of water through a water valve
09/29/1998CA2093955C Control and blower system for extruded film tubes
09/22/1998US5812433 Electromagnetic driving system for controlling electromagnetic driving device by simulator
09/22/1998US5810031 Ultra high purity gas distribution component with integral valved coupling and methods for its use
09/16/1998EP0864076A2 Improved fluid pressure measuring system for control valves
09/16/1998CN1193391A Regulator flow fluctuation stabilizer
09/15/1998US5806716 Mass flow, fluid measuring and dispensing system
09/15/1998US5806558 Flow control valve with impeller having spherical edge
09/09/1998EP0756558B1 Process and device for dosing free-flowing media
09/09/1998EP0733182B1 Control valve
09/03/1998WO1998038555A1 Pressure sensitive device with check valve intended to save fluid
09/02/1998EP0862101A1 Dampening resonance in a flow regulator
09/01/1998US5799700 Automatic intravenous flow control device
08/1998
08/27/1998WO1998037469A1 Device for controlling a liquid flow
08/27/1998WO1998037343A2 Micro mass flow control apparatus and method
08/26/1998EP0860173A2 Flow rate controller for a medication infusion pump
08/25/1998CA2230316A1 Flow rate controller for a medication infusion pump
08/20/1998WO1998036338A1 An apparatus for varying the flow area of a conduit
08/18/1998US5794668 Filling stream adjusting process
08/12/1998EP0858018A1 Method and device for flow control of liquids
08/11/1998US5792367 Comprising a computer for calculating the fluid flow rate based on the fluid pressure; medical equipment
08/11/1998US5791369 Pressure type flow rate control apparatus
08/05/1998EP0856691A1 Constant flowrate water saving valve and shower head using same
08/04/1998US5787943 Process and device for dosing free-flowing media
07/1998
07/30/1998DE19702211A1 Haemodialysis appts
07/29/1998EP0746805B1 Device for depositing a fluid material, manipulator therefor, and method for using said device
07/29/1998CN2286892Y Fluid computer-management metering control device
07/29/1998CN2286891Y Fully-automatic flow controller
07/28/1998US5786012 Accurately pumping the right amount liquid vitamins dosage into liquid food
07/28/1998US5785681 Flow rate controller for a medication infusion pump
07/28/1998US5785298 Proportional solenoid-controlled fluid valve assembly
07/23/1998DE19700304C1 Flow setting method for fuel injectors in internal combustion engine
07/22/1998EP0853776A1 Adjustable flow regulator device
07/16/1998WO1998030943A1 Flow-responsive diverting valve
07/15/1998EP0853266A2 Process-chamber flow control system
07/15/1998EP0575533B1 Process-chamber flow control system
07/15/1998EP0575523B1 Flow regulator adaptable for use with exhaust from a process chamber
07/14/1998US5779466 Gas flow controller
07/09/1998WO1998029663A1 Flow control valve
07/08/1998EP0852060A1 Electromagnetic linear actuator having movable plates and a fluid flow controller with valves controlled by said actuator
07/07/1998US5775532 Automatic calibration process and apparatus for materials feeding
07/07/1998US5775369 Flow regulating valve
07/07/1998US5775361 Method and apparatus for enhancing stability in hydraulic flow control
07/07/1998CA2044569C Stepper motor throttle controller
07/02/1998WO1998028670A1 Flow regulation fitting
07/02/1998WO1998028669A1 Flow control means
07/02/1998DE19654092A1 Control device for output delivered by IC engine coolant fluid pump
07/02/1998DE19653945A1 Air-flow distribution box for volumetric air-flow regulation of air-conditioning system
07/02/1998DE19650115C1 Medikamenten-Dosiervorrichtung Drug dosing
07/01/1998CN1186182A Cross flow with crossmirror and lock out capability valve
06/1998
06/30/1998CA2145654C Remote region vacuum regulator
06/25/1998DE19725376A1 Strangregulierarmatur Flow regulation
06/25/1998DE19654417A1 Flow control valve for coolant circuit of road vehicle
06/24/1998EP0626803B1 Fluid regulator
06/23/1998US5769110 Fluid control apparatus
06/23/1998US5768883 Flowrate control sytem and method
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