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)
09/1995
09/12/1995US5448922 Gas permeation system
09/12/1995CA2021680C Apparatus for the controlled ventilation of rooms
09/05/1995US5448499 Mispour-misfill prevention apparatus and process
09/05/1995US5447414 In an air handling system
09/05/1995US5447173 Mass flow controller, operating method and electromagnetic valve
08/1995
08/31/1995WO1995023365A1 Device for depositing a fluid material, manipulator therefor, and method for using said device
08/31/1995DE19506360A1 Methode zur Regulierung der einer Gasmaske zugeführten Durchflußmenge an Luft, außerdem eine Gasmaske Method for regulating a gas mask supplied air flow, also a gas mask
08/30/1995EP0669140A2 Insufflator
08/30/1995CN1107578A Apparatus for delivering metered quanties of a fluid substance
08/24/1995WO1995022743A1 System and method for monitoring a fluid flow in a dialysis machine
08/23/1995CN2205974Y High-pressure flow controlling device of planar sealed annular chamber flange with symmetric structure
08/16/1995EP0667007A1 System for controlling flow through a process region
08/16/1995EP0667006A1 Remote region vacuum regulator
08/16/1995EP0666792A1 Pressure controlling and/or regulating device for a fluid medium, in particular air or gas.
08/16/1995CN1106921A Process and device for controlling a flow of particles in a pipe
08/15/1995US5441232 Solenoid valve
08/15/1995US5441076 Processing apparatus using gas
08/09/1995EP0666340A1 Method for in-situ liquid flow rate estimation and verification
08/09/1995EP0665939A1 Air flow control apparatus
08/08/1995USRE35010 Method of compensating for changes in the flow characteristics of a dispensed fluid to maintain the volume of dispensed fluid at a setpoint
08/08/1995US5439026 Processing apparatus and flow control arrangement therefor
08/02/1995EP0664879A1 Thermal mass flow controller having orthogonal thermal mass flow sensor
07/1995
07/27/1995WO1995020072A1 Paving material machine having a tunnel with automatic gate control
07/25/1995US5436615 Overflow detection system
07/25/1995US5435779 Precision gas flow control by use of coarse and fine control elements
07/25/1995US5435349 Valve block assembly for I.S. machine
07/18/1995US5433243 Fluid flow control device and method
07/18/1995US5433237 Method of compensating a differential pressure regulator
07/14/1995CA2139891A1 Method and apparatus for controlling a variable fluid delivery system
07/12/1995EP0662594A2 Air baffle apparatus
07/12/1995EP0662348A1 Centrifugal separator with control device
07/11/1995US5431200 Apparatus for delivering metered quantities of a fluid substance
07/11/1995US5431182 Smart valve positioner
07/08/1995CA2139533A1 Air baffle apparatus
07/05/1995EP0660767A1 Regulation of flowrate of liquid furnace products
07/05/1995EP0467914B1 Method for producing a heatable and refrigerable element for a system handling small quantities of liquid, and an element manufactured by the method
07/04/1995US5429272 Device for controlling, by means of an electrovalve, the volume liquid flowing to a receptacle
06/1995
06/27/1995US5427139 For controlling flow of a fluid
06/27/1995US5426982 Process and device for controlling a flow of particles in a pipe
06/21/1995EP0576498B1 Method and device for applying a paste
06/20/1995US5425390 Purging method
06/15/1995WO1995016158A1 Control valve
06/13/1995CA1335900C Butterfly valve having a function for measuring a flow rate and method of measuring a flow rate with a butterfly valve
06/08/1995WO1995015520A1 Device for the controlled dosing of a fluid
06/08/1995DE4341492A1 Pipeline throughput regulating appts.
06/08/1995DE4340933A1 Water-tap valve controller with electronic setting
06/07/1995CN1028798C Modular pressure instrument
06/06/1995US5421545 Poppet valve with force feedback control
06/06/1995US5421365 Flow control apparatus
06/06/1995US5421363 Adjustable rate flow regulator
06/06/1995CA2043635C Flow rate regulating mechanism for gas lighters and similar devices and method of producing a microcell polymer filter for use therein
06/01/1995DE3690098C2 Device for setting the flow rate of a gas
05/1995
05/31/1995EP0465624B1 Inductive flow meter
05/30/1995US5419930 Method and device for applying a paste
05/26/1995WO1995014264A1 Low current electro-hydraulic metering module
05/23/1995CA1335626C Flow balancing apparatus, aircraft air conditioning unit comprising such apparatus and aircraft comprising such air conditioning unit
05/17/1995CN2197695Y Fluid flowing controller
05/17/1995CN1028454C Numerically controlled high-flow regulating valve
05/11/1995WO1995012788A1 Precision gas flow control by use of coarse and fine control elements
05/04/1995WO1995012154A1 Flow control valve with enhanced flow control piston
05/03/1995EP0650568A1 Pivotal diaphragm, flow control valve
04/1995
04/27/1995DE4336283A1 Valve for flowing media
04/26/1995EP0650108A1 Flow regulating device of a fluid material
04/25/1995US5410495 Apparatus, systems, and methods for diagnosing anomalous mass flow controller operation
04/25/1995US5409194 Variable flow electrically controlled valve
04/25/1995US5409042 Constant-rate flow control valve
04/25/1995US5408970 Electronically controlled continuous flow fuel system
04/19/1995EP0575533A4 Process-chamber flow control system.
04/19/1995EP0575523A4 Flow regulator adaptable for use with exhaust from a process chamber.
04/19/1995CN2195109Y Adjustable pressure reduction orifice plate
04/18/1995US5406969 Regulation of flowrate of liquid furnace products
04/13/1995WO1995009989A1 Micromachined flow switches
04/13/1995WO1995009988A1 Micromachined filters and flow regulators
04/13/1995WO1995009987A1 Micromachined fluid flow regulators
04/06/1995WO1995009305A1 Flow-metered pumping with load compensation system and method
04/04/1995US5403603 Operating a pressure cooking valve by monitoring the current drawn by the motor to sense the accumulation of food at the lock, generating a signal, comparing
04/04/1995US5402670 Mass measuring system
03/1995
03/30/1995WO1995008463A1 Electromagnetically actuated valve, especially for hydraulic anti-lock braking systems in motor vehicles
03/30/1995WO1995008461A1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles
03/30/1995WO1995008460A1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles
03/30/1995DE4333049A1 Control system for distributing liquids or gases
03/29/1995EP0645027A1 Process for driving electric, current-controlled actuators.
03/28/1995US5402352 For controlling the input of steam
03/22/1995EP0643594A1 Blood extraction flow control calibration system and method
03/21/1995US5399122 Balloon with accompanying helium supplying cartridge
03/16/1995WO1995007427A1 Sprinkler flow control apparatus and method
03/14/1995US5397062 Device for setting a prescribed gas quantity
03/09/1995DE4431330A1 Seat valve with control based on force feedback
03/07/1995US5394755 Flow quantity test system for mass flow controller
03/02/1995WO1995006276A1 Valve positioner with pressure feedback, dynamic correction and diagnostics
03/02/1995WO1995006214A1 Variable constant flow rate adjusting lift valve device
03/02/1995DE4430056A1 Hoist control device
03/02/1995DE4328982A1 Method for controlling a quantity flow of particles and control arrangement for carrying out the method
03/02/1995DE4328617A1 Adjusting device with auxiliary control
03/01/1995EP0551479A4 Variable gain servo assist
02/1995
02/23/1995WO1995005208A1 Inhalator with breath flow regulation
02/21/1995US5390693 Flow amplifier
02/16/1995DE4326884A1 Volume-flow regulator (controller, governor) for pneumatic conveyance of solid matter
02/15/1995EP0603385A4 Automatic fluid flow control device.
02/15/1995EP0557390B1 Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane
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