| Patents for G01F 1 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow (42,661) |
|---|
| 07/01/1987 | EP0226602A1 Apparatus and method for calibrating a sensor |
| 06/30/1987 | US4676112 Electromagnetic flow meter |
| 06/30/1987 | CA1223464A1 Digital flow meter for dispensing fluids |
| 06/25/1987 | DE3546121A1 Energy meter for radiators |
| 06/24/1987 | EP0226405A2 Separating air from liquid fuel |
| 06/23/1987 | US4674338 Flow volume detection device |
| 06/23/1987 | US4674336 Volumetric flow rate determination in conduits not directly accessible |
| 06/23/1987 | US4674316 Calibration system for mechanical gas volume corrector |
| 06/19/1987 | DE3544852A1 Method and appliance for measuring the amount of metal to be fed into a metal vapour discharge lamp |
| 06/19/1987 | DE3544456A1 Flowmeter using ultrasonic technology |
| 06/16/1987 | US4673927 Apparatus for detecting and controlling the level of a gaseous fluid |
| 06/16/1987 | US4673008 System for charging containers with solids suspended in a carrier fluid |
| 06/16/1987 | US4672997 Modular, self-diagnostic mass-flow controller and system |
| 06/16/1987 | US4672854 Converter of the rate of flow of a fluid |
| 06/16/1987 | US4672847 Hot-wire flow rate measuring apparatus |
| 06/16/1987 | US4672842 System and method for automatically monitoring liquid volume changes in storage tanks |
| 06/16/1987 | EP0225741A1 Method and apparatus for investigating two-phase flow in pipes |
| 06/16/1987 | CA1223072A1 Method and apparatus for determining quality and mass flow rate of flowing stream |
| 06/10/1987 | EP0225229A1 Electromagnetic flow meter with a pulsed magnetic field |
| 06/10/1987 | EP0224741A1 Thermal mass flow meter for gases and fluids |
| 06/09/1987 | US4672356 Potentiometer chamber on the intake pipe of an internal combustion engine |
| 06/09/1987 | US4672331 For receiving an input analog voltage and processing |
| 06/09/1987 | US4671119 Flow measuring device for partially filled conduits |
| 06/09/1987 | US4671109 Flow measuring device for liquids bearing entrained solids |
| 06/03/1987 | EP0224028A1 Fuel injection control system for internal combustion engines |
| 06/02/1987 | US4669308 Method and apparatus for determining liquid flow rates |
| 06/02/1987 | US4669306 Heat-wire type air flow measurement apparatus |
| 06/02/1987 | US4669301 Method for measuring the flow rate of a medium flowing through a pipe and apparatus therefor |
| 05/27/1987 | EP0223400A2 Ferromagnetic wear detector and method |
| 05/27/1987 | EP0223300A2 Gas meter |
| 05/27/1987 | EP0223123A1 Ultrasonic flow rate measuring device |
| 05/27/1987 | EP0222987A2 Arrangement comprising an air flow meter for an internal-combustion engine |
| 05/27/1987 | CN86204792U U-type double pipe differential pressure gauge |
| 05/27/1987 | CN86204075U Coal meter with chain device |
| 05/27/1987 | CN86106913A Method for compensating interference voltages in the electrode circuit in magnetic-inductive flow measurement |
| 05/26/1987 | US4669052 Apparatus and method for calibrating a sensor |
| 05/26/1987 | US4668943 Excessive gas flow detector |
| 05/26/1987 | US4668102 Temperature and flow station |
| 05/20/1987 | CN86204763U Two-purpose multi-pipe inclined differential pressure meter |
| 05/19/1987 | US4666061 Measuring device for beverage dispenser lines |
| 05/19/1987 | US4665757 Flow rate meter with pressure equalizer conduit |
| 05/19/1987 | US4665745 Heat wire type air flowrate measuring apparatus |
| 05/14/1987 | DE3638184A1 Flow-measuring device |
| 05/14/1987 | DE3539978A1 Method for measuring the rate of flow with the aid of ultrasound |
| 05/13/1987 | EP0221501A1 Flowmeter |
| 05/13/1987 | EP0221268A2 Arrangement comprising an air flow meter for an internal-combustion engine |
| 05/13/1987 | EP0221267A2 Arrangement comprising an air flow meter for an internal-combustion engine |
| 05/13/1987 | CN86206884U Water accumulating flowmeter for weir |
| 05/12/1987 | US4664090 Air flow measuring system for internal combustion engines |
| 05/12/1987 | US4663977 Sonic measurement of gas flow |
| 05/12/1987 | US4663976 Electromagnetic flowmeter |
| 05/06/1987 | EP0220636A2 Fluid flow sensor |
| 05/05/1987 | US4662798 Method and a device for measuring and/or regulating the mass flow of solid particles |
| 05/05/1987 | US4662219 Methods for metering two-phase flow |
| 05/05/1987 | US4662218 Well logging device and method |
| 05/05/1987 | CA1221250A1 Apparatus and method for tensioning resistive wire |
| 05/05/1987 | CA1221249A1 Hot wire anenometer |
| 04/30/1987 | DE3538114A1 Flap-type flow meter, in particular air flow meter for intake systems of internal combustion engines |
| 04/29/1987 | EP0219984A2 Flow sensing device |
| 04/29/1987 | EP0219967A1 Air flow measuring apparatus for internal combustion engines |
| 04/29/1987 | EP0219942A1 Fuel control apparatus for engine |
| 04/29/1987 | EP0219725A1 Method of compensating interference voltages in the electrode circuit in magnetic-inductive flow measurement |
| 04/29/1987 | EP0064975B1 Vortex generating mass flowmeter |
| 04/29/1987 | CN86107072A Hot wire air flow meter |
| 04/29/1987 | CN85106933A Flow indicator for pulsating liquid |
| 04/28/1987 | US4661705 Quench, volume and activity determinations in a liquid scintillation flow system |
| 04/28/1987 | US4660421 Apparatus for mass flow rate and density measurement |
| 04/28/1987 | US4660414 Petroleum stream monitoring means and method |
| 04/23/1987 | DE3537309A1 Process for measuring the glue consumption of laminating machines/laminating devices |
| 04/22/1987 | EP0219489A1 Measuring orifice for a measuring arrangement for measuring fluid flow and measuring arrangement using such a measuring orifice |
| 04/21/1987 | US4658832 Portable device for the survey of the breathing ventilation and of the oxygen consumption, connected by means of radio signals to a fixed reception and elaboration station |
| 04/21/1987 | US4658657 Mass flow meter |
| 04/21/1987 | US4658654 Flow rate detecting device |
| 04/21/1987 | US4658653 Electromagnetic flowmeter |
| 04/21/1987 | US4658652 Electromagnetic flowmeter with capacitance type electrodes |
| 04/21/1987 | US4658641 Method and apparatus for measuring the flow rate of a flowing medium |
| 04/21/1987 | CA1220819A1 Composite electrode structure |
| 04/21/1987 | CA1220646A1 Two phase flowmeter |
| 04/16/1987 | DE3535680A1 Turbine meter for measuring the flow rate of fluids |
| 04/15/1987 | EP0218293A1 A method and an apparatus for determining the velocity, direction and other magnitudes of a flow, in particular a gas flow |
| 04/15/1987 | EP0218232A1 Hot wire air flow meter |
| 04/15/1987 | EP0218216A1 Intake air flow sensor |
| 04/15/1987 | EP0218126A1 Method for measuring fluid speeds by means of ultrasonic vibrations |
| 04/15/1987 | EP0217892A1 Measuring sensor for magnetic-inductive flowmeter |
| 04/14/1987 | US4656874 Flowmeter with electronically adjustable measurement module and display |
| 04/14/1987 | US4656873 Flow measuring device |
| 04/14/1987 | CA1220359A1 Flow sensor |
| 04/08/1987 | EP0216923A1 Diffractosight improvements. |
| 04/07/1987 | US4656353 Variable pulse rate led electronics for a fiber optic vortex shedding flowmeter |
| 04/07/1987 | US4655370 Feed meter for conveyed material |
| 04/07/1987 | US4655090 Turbine flowmeter for fluids |
| 04/07/1987 | US4655089 Mass flow meter and signal processing system |
| 04/02/1987 | DE3622350A1 Method and device for measuring the average speed of blasting abrasive mixtures |
| 04/01/1987 | EP0216574A1 Powder flow-rate measuring and controlling apparatus |
| 04/01/1987 | EP0216526A1 Multi-component flow measurement and imaging |
| 03/31/1987 | US4654813 Electronic square root error indicator |
| 03/31/1987 | US4653332 Mass flow meter working on the coriolis principle |
| 03/31/1987 | US4653321 Method of automatically measuring fluid flow rates |
| 03/31/1987 | US4653288 Apparatus for measuring refrigerant flow rate in refrigeration cycle |
| 03/26/1987 | WO1987001606A1 Drain manifold for air data sensor |