| Patents for G05D 7 - Control of flow (11,410) |
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| 05/31/2001 | WO2001038835A1 Method for controlling an amount of material delivered during a material transfer |
| 05/31/2001 | WO2001007825A3 Method for adjusting the pressure in a cryogenic tank and corresponding device |
| 05/31/2001 | DE19956379A1 Device for controlling hydraulic volumetric flow to loaded working device has sensor valve body movable relative to pilot control/main valve bodies, interacting with pilot control valve body |
| 05/31/2001 | CA2761429A1 Method for controlling an amount of material delivered during a material transfer |
| 05/30/2001 | EP0805927B1 Improved automatic recirculation valve |
| 05/25/2001 | WO2001036024A1 Pressure-responsive flow regulator and drug delivery devices employing the same |
| 05/25/2001 | CA2389540A1 Pressure-responsive flow regulator and drug delivery devices employing the same |
| 05/23/2001 | EP1102141A1 Fluid control system and method with computer management |
| 05/23/2001 | EP1101986A1 Electric-control valve for regulating flow of fluid |
| 05/23/2001 | DE19955524A1 Device for controlling hydraulic volume flow of loaded working equipment e.g. of forklift truck, has pilot valve seat formed by components separated from main valve body |
| 05/23/2001 | DE19955523A1 Hydraulic volume flow control device for at least one loaded working machine or device, uses out-flowing volume to generate force acting on pilot valve body in the closure direction |
| 05/23/2001 | DE19955522A1 Hydraulic volume flow control device e.g. for loaded working equipment, such as forklift truck, includes main valve body operating in conjunction with main valve seat and has pilot |
| 05/22/2001 | US6234204 Flow control valve |
| 05/17/2001 | WO2001035179A1 Automatic regulation device |
| 05/16/2001 | EP1098709A1 Apparatus for, and method of, varying the rate of flow of fluid along a pathway |
| 05/15/2001 | US6230934 Method for measuring and delivering hyper-concentrated liquids |
| 05/15/2001 | US6230734 Flow-rate controller |
| 05/15/2001 | US6230731 Valve closure seating method and apparatus |
| 05/09/2001 | EP1097412A1 Device forming an electronic regulator of a fluid flow |
| 05/08/2001 | US6227231 Pressure/flow rate control valve |
| 05/02/2001 | EP1096351A1 Parallel bypass type fluid feeding device, and method and device for controlling fluid variable type pressure system flow rate used for the device |
| 05/01/2001 | US6224676 Gas supply apparatus and film forming apparatus |
| 05/01/2001 | US6224033 Proportional solenoid-controlled fluid valve assembly |
| 05/01/2001 | US6223645 Compressed air flow rate controller for paint sprayer system |
| 04/26/2001 | DE19951174A1 Flow limiting device for supply pipeline monitors instantaneous flow and operates blocking device if irregularity occurs |
| 04/26/2001 | DE10035829A1 Ventilating unit especially for stall ventilation, has speed of motor adjusted by alterating and operating voltage and actual volume flow is determined |
| 04/17/2001 | US6216741 Flow limiter |
| 04/17/2001 | US6216726 Wide range gas flow system with real time flow measurement and correction |
| 04/17/2001 | CA2196251C Multiple orifice glass feed system |
| 04/12/2001 | WO2001025661A1 Flow control valve assembly |
| 04/12/2001 | DE19944366A1 Ventil Valve |
| 04/11/2001 | EP1089943A1 Filter cartridge assembly |
| 04/11/2001 | EP0932502B1 Process and plant for preparing printing paste or the like, in particular for printing textile or carpet webs |
| 04/05/2001 | WO2000037858A9 Variable-air-volume diffuser, assembly and method |
| 04/04/2001 | EP1089301A1 Apparatus and method for changing the dynamic response of an electromagnetically operated actuator |
| 04/04/2001 | EP1088260A1 Fluid flow control method and apparatus for filtration system |
| 04/04/2001 | CN2426173Y Flow automatic regulator |
| 04/03/2001 | US6209711 Conveying device for open-cast mines |
| 04/03/2001 | US6209578 Constant flow valve |
| 04/03/2001 | US6209576 Automatic fluid flow shut-off device |
| 04/03/2001 | CA2215189C Fluid flow control plates for hot melt adhesive applicator |
| 03/29/2001 | WO2001022185A1 Automatic valve for the stabilization of a thermostatic mixing device |
| 03/29/2001 | WO2001021962A1 Addressable valve arrays for proportional pressure or flow control |
| 03/29/2001 | CA2385855A1 Addressable valve arrays for proportional pressure or flow control |
| 03/27/2001 | US6208913 Chemical injection system |
| 03/27/2001 | US6206031 Reduced length pressure compensating liquid flow regulator |
| 03/27/2001 | US6206022 Integrated flow controller module |
| 03/22/2001 | WO2001020208A1 Valve |
| 03/22/2001 | DE19940042A1 Laboratory air extractor flow control unit has integral measurement is compact |
| 03/21/2001 | EP0956524B1 Proportioner |
| 03/21/2001 | CN2424336Y 快速节流阀 Quick Throttle |
| 03/21/2001 | CN2424193Y Controller for water treatment medicament |
| 03/21/2001 | CN1287862A Measuring and monitoring device for medical fluid infusion and blood transfusion |
| 03/20/2001 | US6205409 Predictive failure monitoring system for a mass flow controller |
| 03/20/2001 | US6203523 Implantable drug infusion device having a flow regulator |
| 03/20/2001 | US6202679 Fluid metering apparatus |
| 03/14/2001 | EP0978021B1 Proportioner |
| 03/14/2001 | CN2423572Y 自力式流量自动控制器 Self-flow automation controller |
| 03/13/2001 | US6199582 Flow control valve |
| 03/07/2001 | EP1081570A1 Fluid flow regulator and control method |
| 03/07/2001 | EP1081441A2 Air flow regulator for security devices, in particular for laboratory fume hoods |
| 03/06/2001 | US6196417 Method and apparatus for improved regulation of flow of particulate matter |
| 03/06/2001 | US6196259 Method and apparatus for regulating and terminating fluid flow |
| 03/06/2001 | US6196248 Fuel flow control system |
| 03/01/2001 | DE10041958A1 Control circuit for electromagnetic valve adds derived current to voltage-current converter output when rectangular pulse current is switched off |
| 02/27/2001 | US6192925 Flow regulator for water pump |
| 02/27/2001 | US6192922 Airflow control valve for a clean room |
| 02/27/2001 | US6192902 Chemical treating apparatus and flow rate controlling method thereof |
| 02/22/2001 | WO2001013191A1 Method for detecting abnormal flow rate for pressure flow rate controller |
| 02/22/2001 | WO2001013017A2 Pressure independent control valve |
| 02/21/2001 | CN2420634Y Micro computer self adaptive energy saving temperature regulating meter for heat supply |
| 02/20/2001 | US6189564 Metering valve |
| 02/20/2001 | US6189531 Adjustable flow regulator device |
| 02/20/2001 | CA2148281C Pressure controlling and/or regulating device for a fluid medium, in particular air or gas |
| 02/15/2001 | DE19934457A1 Verfahren zur Regelung des Drucks in einem Kryotank und dafür geeignete Vorrichtung Method for regulating the pressure in a cryogenic tank and apparatus therefor |
| 02/14/2001 | EP0783730B1 Non-linear control system for a single input-single output process |
| 02/13/2001 | US6186176 System and method for controlling the flow of a gaseous medium through a fluid |
| 02/08/2001 | WO2001009695A1 Compressor drive |
| 02/08/2001 | WO2001009539A1 Constant flow control valve |
| 02/08/2001 | DE19934398A1 Mass flow measurement and control appts consists of a block construction with flat building elements with one or two channels, and integral instruments. |
| 02/07/2001 | EP0894216A4 Proportional solenoid-controlled fluid valve assembly |
| 02/07/2001 | CN2418328Y 流量控制阀 Flow control valve |
| 02/07/2001 | CN1061631C Servo control for hydraulic elevator |
| 02/06/2001 | US6182688 Autonomous device for limiting the rate of flow of a fluid through a pipe, and fuel circuit for an aircraft comprising such a device |
| 02/06/2001 | US6182457 Electronic variable orifice tube and system for use therewith |
| 02/01/2001 | WO2001007825A2 Method for adjusting the pressure in a cryogenic tank and corresponding device |
| 02/01/2001 | DE19932596A1 Durchflußmengenregler Flow regulator |
| 02/01/2001 | DE19931961A1 Verfahren zur Regelung einer Fördergröße einer Pumpe Method for controlling a feed size of a pump |
| 01/30/2001 | US6178996 Flow rate control apparatus |
| 01/30/2001 | US6178995 Fluid supply apparatus |
| 01/25/2001 | WO2001006333A2 Particle sensing system and associated methods |
| 01/18/2001 | WO2001004717A1 System and method for a variable gain proportional-integral (pi) controller |
| 01/18/2001 | WO2001004716A1 A system and method for a digital mass flow controller |
| 01/18/2001 | WO2001004715A1 System and method of operation of a digital mass flow controller |
| 01/18/2001 | WO2001004714A1 Flow regulator |
| 01/17/2001 | EP1069252A1 Flow regulating device for rainwater retention basin |
| 01/17/2001 | CN1280663A Method control paradigm and means for monitoring and controlling the process variables of a process gas flowing through a drier hood used in a drying process |
| 01/17/2001 | CN1280253A Method for regulating pump transport volume |
| 01/16/2001 | US6173864 Viscous material dispensing system and method with feedback control |
| 01/16/2001 | US6173737 Bidirectional flow control valve |