| Patents for G05D 7 - Control of flow (11,410) |
|---|
| 10/06/1987 | US4697616 Fluid flow control apparatus |
| 10/06/1987 | US4697613 Pressure compensated flow rate controllers |
| 10/06/1987 | US4697607 Procedure and means for making the effect of gravity the same in flow regulators independent of the installation mode |
| 10/01/1987 | DE3610002A1 Volumetric-flow measuring and control system |
| 09/30/1987 | EP0238816A1 Control valve |
| 09/23/1987 | EP0237624A2 Actuator for controlling a fluid-flow |
| 09/22/1987 | US4694854 Device for regulating the discharge of fluid from a container |
| 09/22/1987 | US4694852 Flow regulating valve for controlling the flow of corrosive fluids |
| 09/22/1987 | US4694851 Flow regulator and its use |
| 09/16/1987 | EP0237390A1 Method for controlling fluid flow through a valve and apparatus for carrying out this method |
| 09/16/1987 | EP0236308A1 Vacuum vapor transport control |
| 09/09/1987 | EP0235896A1 Electromagnetic flow coupler for regulating flow rate/pressure |
| 09/08/1987 | CA1226508A1 Dual mode gas sampler and pneumatic flow control system |
| 09/03/1987 | DE3604267A1 Device for rate of flow limitation, metering and admixture of liquid and gaseous substances |
| 09/02/1987 | EP0234797A1 Improvements in or relating to gas pressurised dispensing containers |
| 09/01/1987 | US4691187 Variable linear resistor |
| 09/01/1987 | US4690163 Method and apparatus for regulating fluid flow |
| 08/27/1987 | WO1987005133A1 Device for automatic dosage of gas into liquid |
| 08/27/1987 | WO1987004951A1 Adhesive dispensing pump control system and pump |
| 08/25/1987 | US4688996 Electromagnetic flow coupler for regulating flow rate/pressure |
| 08/19/1987 | EP0144369B1 Flow regulator |
| 08/18/1987 | US4687020 Fluid mass flow controller |
| 08/13/1987 | DE3703111A1 Device for dosing liquid |
| 08/12/1987 | EP0231217A1 Thrust regulator comprising a mounting housing. |
| 08/11/1987 | US4685331 Thermal mass flowmeter and controller |
| 08/05/1987 | EP0230822A1 Flow regulating distribution circuit |
| 08/05/1987 | EP0230715A1 Variable rate flow controller |
| 08/05/1987 | CN86204969U Automatic controlling device for titration experiment |
| 08/04/1987 | US4683907 Valve for the interception and regulation of flow with a fixed tubular sealing element |
| 07/29/1987 | EP0229817A1 Method and device for regulating a fluid flow to hydraulic or pneumatic drive means |
| 07/28/1987 | CA1224860A1 Controlled flow rate intravenous apparatus employing shape-memory flow-control element |
| 07/22/1987 | EP0229632A2 Flowmeter-controlled valving |
| 07/22/1987 | CN86108708A Control system and method for gas-making process in gas-making furnace |
| 07/21/1987 | CA1224554A1 Flow rate control system |
| 07/21/1987 | CA1224446A1 Liquid flow rate controller |
| 07/16/1987 | WO1987004277A1 Adjustable flow regulating valve |
| 07/15/1987 | EP0228514A1 Aseptic constant flow valve |
| 07/14/1987 | US4679595 Device for controlling the flow in a pipe system |
| 07/14/1987 | US4679585 Flowmeter-controlled valving |
| 07/14/1987 | US4679579 Method and apparatus for controlling the pressure of gases flowing through a conduit |
| 07/14/1987 | CA1224101A1 Precision medication dispensing system and method |
| 07/08/1987 | CN86207203U Automatic continual burden proportion-regulating unit |
| 07/08/1987 | CN85204970U Quantitative liquid pump with digital phase-lock loop controlling the liquid flow |
| 07/07/1987 | US4678005 Flow regulator |
| 07/06/1987 | EP0188461A4 Liquid flow controller having pressure balanced piston for delivering constant flow. |
| 07/01/1987 | EP0227316A1 Dampers |
| 06/30/1987 | CA1223575A1 Method and device for injecting a liquefied pressurisation gas into containers |
| 06/24/1987 | EP0225996A1 Flow rate control system in fluid supply and drain apparatus |
| 06/23/1987 | US4674531 Flow regulator |
| 06/16/1987 | US4672997 Modular, self-diagnostic mass-flow controller and system |
| 06/09/1987 | US4671097 Calibration system for the calibration of mass flow controllers |
| 06/09/1987 | CA1222804A1 Airflow control apparatus |
| 06/04/1987 | DE3639161A1 Dosing arrangement |
| 06/02/1987 | US4670138 Apparatus for controlling an infinitesimal flow rate of fluid |
| 06/02/1987 | US4670007 Fluid flow control process and apparatus |
| 06/02/1987 | US4669495 Adjustable flow regulating valve |
| 05/26/1987 | US4667700 Apparatus for throttling flow limitation in water fittings |
| 05/19/1987 | US4666732 Process for the control and adjustment of the flow of a viscous liquid in an apparatus which automatically emits the viscous liquid in the form of a seam |
| 05/06/1987 | EP0220332A1 Method and circuit for timing chemical dispenser operation |
| 05/05/1987 | US4662798 Method and a device for measuring and/or regulating the mass flow of solid particles |
| 05/05/1987 | US4662601 Hydraulic valve means |
| 04/29/1987 | CN86200994U Fixed quantity liquid supplier, time pulse controlled with step-switch |
| 04/22/1987 | EP0218588A1 A calibration system for the calibration of mass flow controllers. |
| 04/22/1987 | CN85107722A Program controlling automatic valve |
| 04/21/1987 | US4659062 Flowgrid regulator |
| 04/21/1987 | US4658855 Mass flow controller |
| 04/07/1987 | US4655246 Regulated gas flow control valve |
| 04/07/1987 | US4655245 Hydraulic fuse |
| 04/07/1987 | US4655240 Hydraulic volumetric proportioning valve |
| 04/01/1987 | EP0216382A2 Gas supply system for variable demand application |
| 03/26/1987 | WO1987001614A1 Vacuum vapor transport control |
| 03/25/1987 | EP0215541A1 Pressure-responsive pilot valve |
| 03/24/1987 | US4651780 Apparatus for visually monitoring and controlling the liquid flow in a pressure line |
| 03/24/1987 | US4651730 Gas metering device for medical apparatus |
| 03/24/1987 | US4651729 Fluid flow regulator |
| 03/19/1987 | DE3628899A1 Flow regulator |
| 03/17/1987 | US4649951 Assisted slide for pressure compensation in a hydraulic distributor |
| 03/17/1987 | US4649760 Method and apparatus for controlling flow volume through an aerosol sampler |
| 03/10/1987 | US4648424 Liquid flow rate controller |
| 03/03/1987 | US4646941 Mechanism for discharging granular material |
| 03/03/1987 | CA1218640A1 Piezoelectric fluid control device |
| 02/26/1987 | WO1987001172A1 Valve for the addition of water to electrochemical accumulator batteries |
| 02/25/1987 | EP0077770B1 Pulse width modulated constant current servo driver |
| 02/19/1987 | DE3624470A1 Method and device for improving a web-drying process |
| 02/19/1987 | DE3528781A1 Proportional choke valve |
| 02/17/1987 | US4644238 Airflow control apparatus |
| 02/17/1987 | US4643353 Air conditioning control system with enhanced operating range |
| 02/11/1987 | CN86105193A Valve for the addition of water to electrochemical accumulator batteries |
| 02/10/1987 | US4641683 Valve arrangement for controlling the flow of mediums |
| 02/04/1987 | EP0210170A1 Digital electro-hydraulic valve arrangement |
| 02/03/1987 | US4640310 Variable air-piloted air regulator system |
| 02/03/1987 | US4640095 Digital electro-hydraulic valve arrangement |
| 02/03/1987 | US4640093 Fuel metering system |
| 01/29/1987 | WO1987000588A1 Method and device for regulating a fluid flow to hydraulic or pneumatic drive means |
| 01/29/1987 | WO1987000513A1 Thrust regulator comprising a mounting housing |
| 01/27/1987 | CA1217260A1 Airflow control system |
| 01/20/1987 | US4638233 Method of establishing a preferred rate of air flow, method of determining torque, and apparatus |
| 01/20/1987 | US4637546 Pneumatic differential pressure controller |
| 01/20/1987 | US4637525 Control system for controlling the supply of a predetermined quantity of fluid |
| 01/20/1987 | US4637428 Fluid flow control valves |