| Patents for G05D 7 - Control of flow (11,410) |
|---|
| 01/18/1994 | US5279481 Airborne liquid-spreading system |
| 01/13/1994 | DE4229826C1 Determining weight of shot in injection or transfer moulding - by measuring weight of material in feeder device before and after shot quantity is there taken out and discharged into extruder |
| 01/13/1994 | DE4222240A1 Washing machine inlet valve calibration - using separate measurement for the flow vol. and trickle flow vol. |
| 01/12/1994 | CN1080721A Smoke sampling antomatic uniform velocity controlling system |
| 01/11/1994 | US5277333 Apparatus for metering and discharging a liquid |
| 01/11/1994 | US5277028 Hydraulic flow control with temperature sensitive spring biased bypass valve |
| 01/05/1994 | EP0576819A1 Method and device for line flow limitation |
| 01/05/1994 | EP0576816A1 Device for feeding liquid and air to a two-fluid nozzle |
| 01/05/1994 | EP0576498A1 Method and device for applying a paste. |
| 01/05/1994 | EP0329683B1 Apparatus and method for dispensing fluid materials |
| 01/05/1994 | CN1023419C Hydraulic drilling jar |
| 01/04/1994 | US5275504 Glass bead application sensor system |
| 01/04/1994 | US5275042 Variable gate flow analyzing method and apparatus |
| 12/29/1993 | EP0576328A1 Automatic sphygmomanometer |
| 12/29/1993 | EP0575533A1 Process-chamber flow control system |
| 12/29/1993 | EP0575523A1 Flow regulator adaptable for use with exhaust from a process chamber |
| 12/29/1993 | EP0364562B1 Electronically controlled temperature and flow mixing device for liquid media, in particular for sanitary installations |
| 12/23/1993 | WO1993025950A1 Mass flow controller |
| 12/23/1993 | WO1993025946A1 Process for driving electric, current-controlled actuators |
| 12/22/1993 | EP0575029A1 Method and apparatus for flow control for sensor calibration |
| 12/22/1993 | EP0574389A1 Method and device for the automatic regulation of a fluid flow rate in a fluid distribution network as a function of pressure variations |
| 12/21/1993 | US5271427 Assembly for the control of pressure and volume flow of a flowable medium |
| 12/21/1993 | US5271389 Ventilator control system that generates, measures, compares, and corrects flow rates |
| 12/18/1993 | CA2087807A1 Method and apparatus for flow control for sensor calibration |
| 12/15/1993 | EP0573571A1 Pneumatic controller for analyzer transport device |
| 12/14/1993 | US5269660 Method and an installation for adjusting the flow rate of air in a network of ducts |
| 12/14/1993 | US5269659 Air sampling pump system |
| 12/09/1993 | WO1993024159A1 Blood extraction flow control calibration system and method |
| 12/08/1993 | CN2148976Y Microcomputer water flow controlling instrument |
| 12/08/1993 | CN2148975Y Adjustable gas safe flow controller |
| 12/07/1993 | US5267676 Liquid dispenser for use with washing machine |
| 12/07/1993 | US5267584 Method of fluid flow control using a porous media |
| 12/07/1993 | CA1324935C Fluid delivery control and monitoring apparatus for a medication infusion system |
| 12/02/1993 | DE4217577A1 Digital dispensing valve for liquid or gas - comprises valves between inlet and outlet lines operable in selective combinations |
| 12/01/1993 | EP0572108A2 Gas feeder |
| 12/01/1993 | EP0500560A4 Volume and flow measuring apparatus |
| 11/30/1993 | US5265643 Constant flow rate control valve with low pressure drop start |
| 11/30/1993 | US5265594 Apparatus for regulating the flow-through amount of a flowing medium |
| 11/25/1993 | WO1993023791A1 A system for producing a photographic dispersion |
| 11/23/1993 | US5263608 Method and apparatus for dispensing a constant controlled volume of adhesive |
| 11/23/1993 | CA1324508C Variable gas volume flow measuring and control methods and apparatus |
| 11/23/1993 | CA1324491C Device for charging a carrier gas stream with free-flowing material and process for operating the device |
| 11/21/1993 | WO1993023690A1 Regulating valve |
| 11/18/1993 | EP0569480A1 Flow regulator. |
| 11/18/1993 | DE4216075A1 Appts. for producing constant gas flow of predetermined value - using four parallel branch feeds each having controllable valve and throttle units in series |
| 11/17/1993 | CN2146731Y Quantity of water metering controller |
| 11/16/1993 | US5261437 Method and apparatus for monitoring and analyzing recirculation control system performance |
| 11/16/1993 | CA2068591C Variable speed hydromassage pump control |
| 11/16/1993 | CA1324371C Unit apt to act upon the flow |
| 11/14/1993 | CA2068544A1 Compact liquid reservoir and metering apparatus |
| 11/13/1993 | CA2068469A1 Computer with system monitoring features |
| 11/11/1993 | WO1993021977A1 Flow control device for infusion systems |
| 11/11/1993 | CA2111568A1 Flow-control device for infusion systems |
| 11/10/1993 | CN2146020Y Mechanical Flow controller |
| 11/09/1993 | US5260880 Loss-in-weight feeder system |
| 11/09/1993 | US5259186 Gas turbine fuel control |
| 11/04/1993 | DE4317523A1 Current controller for use in e.g. hydraulic or pneumatic systems - has spring element on aperture which reduces cross-section of aperture for through flow with increasing pressure difference |
| 11/03/1993 | CN2145400Y Pneumatic controllor |
| 11/02/1993 | US5257537 Self actuating throttle valve |
| 10/26/1993 | US5255710 Process-chamber flow control system |
| 10/26/1993 | US5255709 Flow regulator adaptable for use with process-chamber air filter |
| 10/21/1993 | DE4309782A1 Sensor for mass flow regulator, esp. for controlling gas flow rate - has surrounding housing covered with thermal insulation plate and has sensor tube arranged in and projecting through housing |
| 10/21/1993 | DE4212659A1 Differential pressure flow control valve - has spring plate, which is adjusted via threaded spindle, turnable in diaphragm plate |
| 10/20/1993 | EP0660767A4 Regulation of flowrate of liquid furnace products. |
| 10/20/1993 | CN2144218Y Flow-limiter for flushing mechanical seal |
| 10/19/1993 | US5255205 Method and apparatus for regulating fluid flow |
| 10/19/1993 | US5254102 Apparatus for controlling the rate of dripping of intravenous fluid |
| 10/13/1993 | EP0422025B1 Method and device for regulating the spraying of coating materials |
| 10/13/1993 | CN2143792Y Fully automatic temperature sensing flow control valve |
| 10/12/1993 | US5251815 Self powered and balancing air damper |
| 10/12/1993 | US5251655 Flow control valves for post-mix beverage dispensers |
| 10/12/1993 | US5251654 Flow regulator adaptable for use with exhaust from a process chamber |
| 10/12/1993 | CA1322890C Flow rate control system |
| 10/07/1993 | DE4307827A1 Hydraulic power supply system - with variable delivery provided by variable displacement pump that is adjusted to meet demands determined by commands to load devices |
| 10/06/1993 | EP0563805A1 Winter service spreading vehicle |
| 10/06/1993 | CN1022344C Electro-magnetic valve for controlling flow of fluid in pipe |
| 10/05/1993 | US5251148 Integrated process control valve |
| 10/05/1993 | US5249599 Fluid flow regulator |
| 09/21/1993 | US5246201 Orifice assembly for gas metering device |
| 09/21/1993 | US5246031 Flow-control valve especially for gasified liquids |
| 09/15/1993 | EP0560490A1 System and method for controlling a periodically actuated ventilation flow system |
| 09/15/1993 | CN1022140C Flow control method and apparatus thereof |
| 09/14/1993 | US5244009 Assembly for flow regulation and for opening a flow-through conduit for liquids under pressure |
| 09/14/1993 | US5243847 Method and apparatus for the indirect identification of mass flow |
| 09/12/1993 | WO1993024756A1 Pressure compensation valve |
| 09/08/1993 | CN2141912Y Laval nozzle depressurization water economizer |
| 09/07/1993 | US5241991 Electro-rheological control valve |
| 09/07/1993 | CA1321903C Flowmeter controller for an air inleakage monitoring system |
| 09/01/1993 | EP0557390A1 Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane. |
| 09/01/1993 | EP0370070B1 Synthetisized flow-control servovalve |
| 08/31/1993 | US5240035 Pressure compensated flow control device for IV administration |
| 08/31/1993 | CA1321824C Acoustic monitoring of two phase feed nozzles |
| 08/25/1993 | EP0557218A1 Valve control circuit |
| 08/25/1993 | EP0556878A2 Thermoelectric chiller and automatic syringe |
| 08/25/1993 | EP0360809B1 Apparatus and method for dispensing fluid materials using position-dependent velocity feedback |
| 08/25/1993 | CA2090131A1 Temperature sensitive water supply shut-off system |
| 08/24/1993 | CA1321526C Throughflow regulating valve |
| 08/19/1993 | WO1993015603A1 Fluid regulator |
| 08/18/1993 | EP0555410A1 Hybrid control method and system for controlling the flow of liquid coating material |
| 08/17/1993 | US5236425 Self-adjusting suction regulator |