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)
11/1985
11/05/1985US4550747 Digital fluid pressure flow rate and position control system
10/1985
10/29/1985US4549566 Flow volume control device for power steering system
10/23/1985EP0158985A2 Distributor for granulated material
10/23/1985EP0158930A2 Fluid-flow control device
10/15/1985US4546786 Flow control valve
10/10/1985CN85200015U Floating charmber controller for micro flow rate of fluid
10/09/1985EP0057226B1 Thrust regulator arranged within a pressurized container
10/08/1985US4545801 Gaseous glass for preform
10/08/1985US4545403 In pipelines
10/08/1985US4545401 Fluid flow regulator
09/1985
09/24/1985US4542740 Gas dosing device for medical apparatus
09/18/1985EP0154681A1 Peristaltic pump control
09/17/1985US4541451 For controlling fluid flow
09/04/1985EP0153395A1 Timed flow control valve assembly
08/1985
08/20/1985US4535915 Polymerizing from center to edge
08/20/1985US4535809 Hydraulic valve means
08/14/1985EP0151200A1 Raw material supply device
08/06/1985US4532814 Fluid sampler and gas flow control system and method
08/06/1985CA1191612A1 System for generating dry coal weight signal for coal feeder and control system based thereon
07/1985
07/30/1985US4531535 Flow divider
07/24/1985EP0149010A2 Digital fluid pressure flow rate and position control system
07/17/1985EP0148231A1 A device for controlling the flow in a pipe system
07/16/1985US4528968 Duty ratio control method for on-off type solenoid valves
07/09/1985US4527595 Flow regulator
07/03/1985EP0147281A2 Device for controlling a fluid flow rate with a variable feed pressure
07/03/1985EP0146574A1 Procedure and means for making the effect of gravity the same in flow regulators independent of the installation mode.
06/1985
06/25/1985US4524804 Electropneumatic servo valve for controlling a volume current and pressure, respectively
06/20/1985WO1985002630A1 Plant for the treatment of objects by means of a liquid
06/19/1985EP0144370A1 Flow regulator and its use.
06/19/1985EP0144369A1 Flow regulator.
06/18/1985US4523609 Volume flow or pressure regulating device
06/12/1985EP0143819A1 Flow regulator.
06/11/1985US4523280 Spreader control
06/11/1985US4522534 Control method for open channel
06/11/1985US4522221 Timed flow control valve assembly
06/04/1985US4520844 Regulator valve for stabilizing volume flow, especially in ventilation systems
05/1985
05/29/1985EP0142679A2 Airflow control apparatus
05/28/1985US4519417 Devices for controlling flow of fluid under pressure
05/15/1985EP0141061A1 Method and device for controlling a variable
05/14/1985CA1186972A1 Pressure compensated flow control system
05/09/1985WO1985001974A1 Device for regulating the flow of a fluid from a container
05/07/1985US4515515 Compressor servomechanical regulator
04/1985
04/30/1985US4513777 Pressure compensated flow control valve assembly for fluids containing finely divided solids
04/23/1985US4513034 Variable permeability liquid crystalline membranes
04/23/1985US4512188 Flow rate control and metering means for shear-sensitive liquids
04/23/1985US4512185 Steam turbine valve test system
04/17/1985EP0137156A1 Airflow control system
04/16/1985US4510993 Hydrolyzed polyacrylamide, enhanced oil recovery
04/11/1985EP0101689A4 Flow control for intravenous solutions.
04/09/1985US4510397 Polymer flow control apparatus
04/03/1985EP0135751A1 Hydraulic device
04/03/1985EP0063587B1 Flow control device employing elastomeric element
04/02/1985US4508144 Flow control device
04/02/1985US4508140 Hydraulic flow control valves
04/02/1985US4508127 Fuel mass flow measurement and control system
04/02/1985US4508021 Ventilating arrangement
04/02/1985CA1184821A1 Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion
03/1985
03/27/1985EP0134989A2 Dual mode gas sampler and pneumatic flow control system
03/27/1985EP0134833A1 Method for controlling fluid flow
03/19/1985US4505293 Fluid flow control valve
03/06/1985EP0133623A1 Flow limiting valve
03/05/1985US4502501 Fuel control assembly incorporating an integral pressure drop monitor for use with a gas turbine plant
02/1985
02/28/1985WO1985000903A1 Timed flow control valve assembly
02/19/1985CA1182715A2 Air conditioning control system with master and tracking controllers
01/1985
01/31/1985WO1985000446A1 A device for controlling the flow in a pipe system
01/22/1985CA1181317A1 Bypass-type differential pressure regulator
01/02/1985CA1180421A Sprayer control system
12/1984
12/27/1984CA1180083A Ultrasensitive apparatus and method for detecting change in fluid flow conditions in a flowline of a producing oil well, or the like
12/19/1984EP0128690A1 Improvements in fluid flow control valves
12/12/1984EP0127717A1 Flow control device with integrated pressure detector
12/11/1984US4487334 Thrust control means mountable in a pressurized container
12/06/1984WO1984004805A1 Improvements in fluid flow control valves
12/06/1984WO1984004804A1 Flow regulator and its use
12/06/1984WO1984004803A1 Procedure and means for making the effect of gravity the same in flow regulators independent of the installation mode
12/06/1984WO1984004802A1 Flow regulator
12/06/1984WO1984004801A1 Flow regulator
12/05/1984EP0127346A1 Peristaltic pumps
12/04/1984US4486190 Precision medication dispensing system and method
12/04/1984US4485854 Method and device for injecting a liquefied pressurizing gas into containers
11/1984
11/28/1984EP0126182A1 Method and device for the flow control of solid fuels
11/27/1984CA1178691A1 Fluid flow control system
11/27/1984CA1178538A1 Turboflapper nozzle systems
11/14/1984EP0125121A2 Flow controller
11/14/1984EP0125100A1 Motor control
11/13/1984CA1177724A1 Flow control valve
11/07/1984EP0124218A1 Fluid-flow transducer
10/1984
10/24/1984EP0122466A2 Control apparatus for the regulating variable of a flow governor in an air conditioning plant
10/17/1984EP0122100A1 Fluid density and mass flow measurement
10/16/1984US4476893 Hydraulic flow control valve
10/11/1984EP0076840A4 Fluid flow control system.
10/03/1984EP0120773A1 Control apparatus for a liquid flow, in particular for a radioactive liquid
10/02/1984US4474309 Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion
10/02/1984CA1175530A1 Microprocessor controlled valve flow indicators
09/1984
09/18/1984CA1174525A1 Method of and arrangement for supplying a fuel to a plurality of burners of a furnace
09/12/1984EP0118049A1 Liquid flow rate controller
09/04/1984CA1173805A1 Compressor
08/1984
08/28/1984US4468219 Pump flow rate compensation system
08/28/1984US4468171 Method of controlling air flow rate of fan
08/21/1984CA1172848A1 Gas flow control method and apparatus for metallurgical vessels
08/14/1984US4465103 Self-regulating flow control device
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