| Patents for G05D 7 - Control of flow (11,410) |
|---|
| 02/15/1995 | CN2189758Y Gas-flow regulator |
| 02/14/1995 | US5388984 Method of continuous modulation of a fluid flow rate by means of an electrically controlled sequential valve |
| 02/02/1995 | CA2167058A1 Liquid material dispenser and valve |
| 02/01/1995 | EP0636959A2 Hybrid valving system for varying fluid flow rate |
| 02/01/1995 | EP0636529A1 Flow control valve for pumps of power-assisted steering |
| 02/01/1995 | EP0355153B1 Liquid level control system |
| 01/31/1995 | US5385505 Pressure maintenance system for substantially sealed space |
| 01/31/1995 | US5385329 Method and apparatus for enhancing stability in hydraulic flow control |
| 01/30/1995 | CA2129071A1 Flow control valve |
| 01/26/1995 | DE4324555A1 Simple control device for adjusting slides, gates, flaps, throttles and valves for flows and ducts or pipelines for flowing media of large cross-sectional area |
| 01/24/1995 | US5383489 Flow control valve with enhanced flow control piston |
| 01/19/1995 | WO1995002126A1 Pump controller |
| 01/18/1995 | EP0566574B1 Intelligent mass flow controller |
| 01/12/1995 | DE4331057C1 Optimising the stirrer rotational speed in a mechanical metering device |
| 01/11/1995 | EP0633035A1 Multichannel dosage system |
| 01/11/1995 | EP0548149B1 Flow controlling device for a discharge system such as a drainage system |
| 01/10/1995 | US5380485 Apparatus for conducting and controlling chemical reactions |
| 01/10/1995 | US5379792 Damper with blade for sensing pressure differential |
| 01/10/1995 | US5379791 Dual-head flow controller and method |
| 01/05/1995 | DE4320715A1 Valve for low flow rates in a liquid channel |
| 01/05/1995 | CA2166067A1 Multiple electromagnetic tiles for boundary layer control |
| 01/04/1995 | EP0632355A2 Discharge flow control system and method in hydraulic pump |
| 01/04/1995 | EP0632354A2 Pressure vessel for supplying a liquid at a constant flow rate |
| 01/04/1995 | EP0632255A1 Method to control dosing efficiency in a loss-in-weight feeder |
| 01/04/1995 | EP0632203A1 Electropneumatic converter with solenoid valve control |
| 12/27/1994 | US5375413 For regulating air flow within a refrigeration device |
| 12/23/1994 | CA2126403A1 Electropneumatic converter with solenoid valve control |
| 12/22/1994 | DE4421303A1 Apparatus and process for taking up and letting out a liquid |
| 12/21/1994 | EP0629568A2 Method and apparatus for controlling the drive of self-excited vibrating parts feeder |
| 12/20/1994 | US5373737 Sensor device for mass flow controller |
| 12/15/1994 | DE4319660A1 Servo-valves for the control of volume flows |
| 12/15/1994 | DE4319015A1 Device for controlling a mass flow |
| 12/14/1994 | EP0628460A1 Changeover valve and flow control valve assembly having the same |
| 12/07/1994 | EP0627601A1 Air flow regulating device |
| 12/07/1994 | EP0626803A1 Fluid regulator |
| 12/06/1994 | US5370354 For a variable fluid |
| 11/29/1994 | CA1333298C Computer aided tuning of turbine controls |
| 11/24/1994 | DE4316484A1 Flow limiter for district heating installations |
| 11/23/1994 | EP0625740A2 Amplifying system for solenoid controlled proportion valve |
| 11/22/1994 | US5365962 Flow control system and method of operating a flow control system |
| 11/17/1994 | DE4316759A1 Directional valve with a proportional function |
| 11/15/1994 | US5363876 Flow control devices |
| 11/10/1994 | DE4321975C1 Method for monitoring the metering capacity of a metering device |
| 11/09/1994 | EP0623398A1 Method and apparatus for controlling fume hood face velocity using variable by-pass resistance |
| 11/02/1994 | EP0622716A2 A method and system for maintaining a desired air flow through a fume hood |
| 11/01/1994 | CA2041900C Hydraulic drilling jar |
| 10/26/1994 | EP0621523A2 Method for providing high-precision volumetric flow at low flow rate and apparatus therefor |
| 10/26/1994 | EP0621452A1 Device for the automatic air flow control in an air conditioning installation, ventilating installation or alike |
| 10/19/1994 | EP0620329A1 Flow regulator particularly for rainwater receiving basin |
| 10/19/1994 | EP0620199A2 Modular section control for I.S. machine |
| 10/19/1994 | EP0620197A2 Valve block assembly for I.S. machine |
| 10/19/1994 | CN1026270C Arrangement of gas carrier carrying fluidable material and operation of same |
| 10/11/1994 | US5354516 Gas feeder |
| 10/05/1994 | EP0618429A1 Method and device for dosing, particularly for powders |
| 09/29/1994 | WO1994021938A1 Flow control valve |
| 09/21/1994 | EP0616276A1 Apparatus for delivering metered quantities of a fluid substance |
| 09/21/1994 | EP0615592A1 A pressure regulator for maintaining a stable flow level of a fluid |
| 09/20/1994 | US5348036 Automatic control valve |
| 09/20/1994 | US5347982 Flame monitor safeguard system |
| 09/15/1994 | DE4408452A1 Durchflußregler Flow |
| 09/14/1994 | EP0615099A1 Fluid distribution network with controller |
| 09/13/1994 | CA2070016C Electric multi-point positioner |
| 09/07/1994 | EP0614135A1 Liquid dispensing reservoir having a flow rate that is independent of the liquid level |
| 09/01/1994 | WO1994019734A1 Method and apparatus for enhancing stability in hydraulic flow control |
| 08/31/1994 | CN1091400A Micrc computer control system for pre-watering cement to granulate |
| 08/25/1994 | DE4405640A1 Powder-feed apparatus, apparatus for electrostatic powder application and powder-flow-rate measuring apparatus |
| 08/25/1994 | DE4339489A1 Device for shutting off and releasing a gas flow in a gas pipe |
| 08/25/1994 | DE4305362A1 Method for adjusting a pulsed electromagnetic valve |
| 08/24/1994 | EP0452437B1 Control valve |
| 08/23/1994 | US5341307 Apparatus and method for controlling flow rate in vibratory feeders |
| 08/17/1994 | EP0610418A1 Method for liquid flow measuring and apparatus to practise this method |
| 08/17/1994 | EP0610226A1 Compressed air control system |
| 08/04/1994 | WO1994017463A1 Improved automatic recirculation valve |
| 08/04/1994 | DE4341579A1 Control valve for refrigerating plant |
| 08/03/1994 | EP0608919A1 Terminal element |
| 08/03/1994 | EP0608218A1 Methods and devices for control of fluidic systems |
| 08/02/1994 | US5335166 Method of operating a sand screw |
| 08/02/1994 | US5333646 Electromagnetic valve for controlling the flow of a fluid in a pipe |
| 08/02/1994 | US5333638 Automatic recirculation valve |
| 08/02/1994 | US5333454 Flow control valve unit |
| 08/02/1994 | CA2113390A1 By-pass valve metering system |
| 07/27/1994 | EP0607451A1 Flow rate control valve and its control method |
| 07/26/1994 | US5332337 Particle feeding device and method for pyrolytic carbon coaters |
| 07/26/1994 | US5331995 Flow control system for medical ventilator |
| 07/26/1994 | CA2098173C Flow regulator |
| 07/26/1994 | CA1331045C Method for controllably positioning a solenoid plunge |
| 07/21/1994 | WO1994015686A1 A balloon with accompanying helium supplying cartridge |
| 07/19/1994 | US5329966 Gas flow controller |
| 07/19/1994 | US5329965 Hybrid valving system for varying fluid flow rate |
| 07/19/1994 | CA2042056C Constant flow valve |
| 07/19/1994 | CA1330835C Terminal element |
| 07/14/1994 | DE4300545A1 Device for influencing a flow-medium pressure prevailing in an elastic line through which flow takes place |
| 07/13/1994 | EP0605669A1 Flow control device for infusion systems |
| 07/13/1994 | CN1089372A Controller for mass flow of materials |
| 07/13/1994 | CN1025462C 流量控制器 Flow Controllers |
| 07/06/1994 | CN2171131Y Controller for gas flow |
| 07/06/1994 | CN2171130Y Controller for gas flow |
| 07/05/1994 | US5327473 Time period configurable fluid flow control circuit |
| 07/05/1994 | US5325884 Compressed air control system |
| 06/29/1994 | EP0604236A1 Nitrogen oxide removal control apparatus |