Patents
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)
09/1986
09/09/1986US4610167 Apparatus for measuring flow velocity of fluids
09/09/1986US4610162 Fluidic flowmeter
09/09/1986CA1211215A1 Pulverized coal relative distribution meter
09/09/1986CA1210956A1 Temperature compensated flow sensor
09/03/1986EP0193290A2 Fluid flow rate monitor probe
09/03/1986CN85202782U Signal quality guarantee circuit
09/03/1986CN85108279A Improvements in pitot tube type flow measuring devices and methods of mounting same in liquid/gas two-phase or multi-phase systems
09/02/1986US4609872 NMR multiple-echo phase-contrast blood flow imaging
09/02/1986US4608871 Device for measuring the liquid portion of a two-phase flow of gas and liquid
09/02/1986US4608865 Integrated pyroelectric sensor and method
09/02/1986US4608864 Device for sampling and measuring the flow rate of a continuously or intermittently circulating liquid
09/02/1986CA1210876A1 Fluid flow and ash concentration meter system using mossbauer effect
09/02/1986CA1210610A1 Device for sensing the volumetric flow rate of air in a duct
08/1986
08/27/1986EP0192101A1 A mass flow meter
08/27/1986EP0191785A1 Method for fabricating a measuring probe intended to measure the temperature or the mass of a flowing medium
08/27/1986CN85102829A Microflowmeter
08/26/1986US4608560 Computer controlled energy monitoring system
08/26/1986US4607533 Electromagnetic flowmeter
08/26/1986CA1210509A1 Method and apparatus for measuring flow
08/20/1986EP0052623B1 Microprocessor controlled valve
08/20/1986CN85109076A 液流传感装置 Flow sensing devices
08/19/1986US4607254 Flow detector
08/19/1986US4607221 Nuclear magnetic resonance method and apparatus
08/19/1986US4606318 Fuel injection control system for internal combustion engine
08/19/1986CA1210112A1 Fuel flow monitor for an electronic fuel injection circuit
08/13/1986EP0190454A1 Apparatus for measuring the mass of a flowing medium
08/13/1986CN85205577U Plug-in transmitter for measuring tangent flow of turbine
08/12/1986US4604906 Flowmeter
08/12/1986US4604905 Measured-value sensors for magnetic-inductive flowmeters
08/12/1986US4604904 Sensor for the detection of random signals which are suitable for correlative signal processing
08/12/1986US4604902 Means and techniques useful in mass flowmeters for multiphase flows
08/12/1986US4604895 Hot wire anemometer
08/12/1986CA1209670A1 Torsional mode suppressor
08/12/1986CA1209481A1 Fuel mass flow measurement and control system
08/06/1986CN85109339A Radial field electromagnetic flow meter
08/05/1986US4604092 Liquid drainage system with vertical movable light emitter and detector
08/05/1986US4603589 Ultrasonic flowmeter
08/05/1986CA1208939A1 Velocity and mass air flow sensor
08/05/1986CA1208936A1 Particle counting apparatus
07/1986
07/30/1986EP0189314A2 Apparatus and method for pulsation damping and flow measurement in liquid fuel system
07/30/1986EP0189230A1 A fuel flow meter and a fuel supply system
07/30/1986EP0188572A1 Improved apparatus for mass flow rate and density measurement.
07/30/1986EP0188492A1 Vortex shedding flowmeter.
07/29/1986US4603257 Method and apparatus for accurate determination of powder content in flowing gas stream
07/29/1986US4602514 Device for measuring the volume flow of a gas in a duct
07/29/1986CA1208456A1 Fluid flow measuring device
07/23/1986EP0188131A1 A flow meter with displaceable flow rate indicator
07/23/1986CN85204661U Universal flow meter for oil
07/23/1986CN85202899U Vernier compression-type dynamic flow sensor
07/22/1986US4601210 Flowmeter with radial vibrational mode for ultrasonic waves
07/22/1986US4601209 Electromagnetic flowmeter of the residual magnetism type
07/16/1986EP0187562A1 Flow meter with a thermally resistant element
07/16/1986EP0187407A1 Processing vortex shedding frequency signals
07/16/1986CN85202540U Magnetoelectric flowmeter of micro watt consumption
07/15/1986US4599907 Mass-flow sensing transducer
07/15/1986US4599906 Remote probe differential pressure transducer
07/15/1986US4599895 Method and apparatus for measuring fluid flow
07/15/1986US4599894 Method and apparatus to shield an air flow rate meter disposed in the intake tube of an internal combustion engine from air column fluctuations
07/09/1986CN85204346U Automatic mechanically-regulating device for pressure compensation
07/09/1986CN85202918U Sensor for measuring the flow of conductive liquid
07/09/1986CN85103502A Gas flowmeter
07/08/1986US4599696 System for diagnosing an internal combustion engine
07/08/1986US4599694 Hybrid airflow measurement
07/08/1986US4598593 Acoustic cross-correlation flowmeter for solid-gas flow
07/08/1986US4598583 Metering cell
07/08/1986CA1207408A1 Thermal mass flowmetering
07/08/1986CA1207404A1 Detector of the flowing of a fluid in a pipe and energy saving device for a hot water system using this detector
07/02/1986EP0186429A1 Radial field electromagnetic flow meter
07/02/1986EP0185709A1 Apparatus for mass flow rate and density measurement
07/02/1986CN85107483A Cyclic centrifugal flowmeter
07/02/1986CA1206773A Laminar-flow channeling in thermal flowmeters and the like
07/01/1986US4597295 Electromagnetic flowmeter
06/1986
06/25/1986EP0185278A1 Method for measuring the speed of a fluid medium and circuit for performing the method
06/25/1986EP0185190A1 Method for continuously measuring the production of liquid from a liquid-gas mixture and meter for carrying out said method
06/24/1986US4597050 Apparatus for indicating flow of solid material into an earth moving device
06/24/1986US4596442 Fiberoptic flow indicator system
06/24/1986US4596153 Vane for use in monitoring flow of a fluid
06/24/1986US4596140 Constant overheat anemometer with sensor lead wire impedance compensation
06/24/1986US4596138 Measuring apparatus for internal combustion engine
06/24/1986US4596133 Apparatus and methods for measuring fluid flow parameters
06/24/1986CA1206351A1 Vortex flow meter
06/18/1986CN85204529U Uniform speed tube flowmeter working at a large differential pressure
06/17/1986US4595879 Nuclear magnetic resonance flow imaging
06/17/1986US4594901 Electrostatic flow meter
06/17/1986US4594890 Fluid flow measuring device
06/17/1986US4594889 Mass airflow sensor
06/17/1986US4594888 Airflow measuring sound attenuator
06/11/1986EP0184275A1 Gas or low volume liquid flow meter
06/11/1986EP0184011A1 Air flow meter
06/11/1986EP0183987A1 Device for measuring the flow in an air conditioning equipment
06/11/1986EP0183859A1 Electromagnetic flow meter
06/11/1986EP0183814A1 Measuring apparatus for measuring flow and/or its characteristics.
06/11/1986CN85204236U Ring type centrifugal flow meter
06/11/1986CN85201847U Electrical conducting liquid flowmeter
06/10/1986US4594504 Light modulation sensor in a vortex shedding flowmeter
06/10/1986US4593700 Ultrasonic wave blood flow meter
06/10/1986US4593561 Fluid parameter measurement system
06/10/1986CA1205721A1 Electromagnetically controllable spray valve and spray system
06/10/1986CA1205653A1 Coriolis-type mass flow meter comprising at least two straight parallel vibrating tubes
06/10/1986CA1205652A1 Fluid flow transducer