| 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) |
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| 10/29/1992 | WO1992018833A1 Constant temperature gradient fluid mass flow transducer |
| 10/29/1992 | WO1992018830A1 Lever-operated dynamic fluid flow sensing system |
| 10/29/1992 | WO1992015353A3 Delivery of aerosol medications for inspiration |
| 10/29/1992 | DE4113492A1 Arrangement for spraying glue into dowel holes in workpiece - has enclosed glue system containing glue reservoir, valve and electronic throughput detector with steel core and induction coil |
| 10/28/1992 | EP0510791A2 Flow verification for process gas in a wafer processing system, apparatus and method |
| 10/28/1992 | EP0510779A2 A milking plant |
| 10/28/1992 | EP0510774A2 Method and apparatus to measure multiphase flow properties |
| 10/28/1992 | EP0510143A1 Apparatus for measuring physical properties of fluids |
| 10/28/1992 | CN1065724A Gas-liquid phase pipe flow rate measuring method and device |
| 10/27/1992 | US5158801 Forming thermoplastic polymer, then silicon dioxide on surface be tested; stress relieving |
| 10/27/1992 | US5157975 Coriolis mass flow meter employing non-metallic flow conduit structure |
| 10/27/1992 | US5157974 Fluidic flowmeter |
| 10/27/1992 | CA1309272C Process for the measurement of weight flow-rates and related devices |
| 10/25/1992 | CA2057346A1 Fluid metering apparatus |
| 10/22/1992 | DE4112981A1 Wt. measuring arrangement for flowing, gaseous medium, esp. in IC engine air induction system - has hot film air mass sensor in by=pass channel opening in min. cross=section region of venturi section |
| 10/21/1992 | EP0509830A2 Electromagnetic flowmeter |
| 10/21/1992 | EP0509290A1 Method for electromagnetic measurement of flow rate |
| 10/21/1992 | EP0509288A1 Method and apparatus for measuring a value corresponding to the mass of a milk plug as well as the milk flow |
| 10/21/1992 | CN1018764B Mass flowmeter |
| 10/21/1992 | CN1018763B Fluid flow indicator |
| 10/21/1992 | CN1018762B Liquid flow meter |
| 10/20/1992 | USRE34104 Hot wire air flow meter |
| 10/20/1992 | US5156489 Adjustable flume |
| 10/20/1992 | US5156046 Switching control type thermal flow sensor |
| 10/18/1992 | CA2040729A1 Apparatus with feedback control to facilitate education, rehabilitation and training of propulsion and body coordination motor skills |
| 10/15/1992 | WO1992017753A1 Acoustic flowmeter |
| 10/15/1992 | WO1992017752A1 Electrode seal assembly for a ceramic flow tube |
| 10/15/1992 | WO1992017339A1 Liquid flow metering |
| 10/15/1992 | DE4111777A1 Karman vortex flowmeter with diaphragms and piezoelectric elements - embodies fluid-tight sepn. of pressure transducers from passages which convey pressurised fluid into vortex regions |
| 10/14/1992 | EP0508675A1 Ultrasound high velocity flow correlation measurement using coded pulses |
| 10/14/1992 | EP0352274B1 Mass flow fuel injection control system |
| 10/14/1992 | CN2118971U Adjustable water supply device |
| 10/14/1992 | CN2118970U Screw multiple flow main water meter machine core |
| 10/13/1992 | US5155471 Low pressure burst disk sensor with weakened conductive strips |
| 10/13/1992 | US5155201 Polyurethane polyols and high solids coatings therefrom |
| 10/13/1992 | US5154513 Method for determining the temperature of a flow of medium |
| 10/12/1992 | CA2059355A1 Expansion chamber method and apparatus for eliminating accuracy errors when testing gaseous flowmeters |
| 10/09/1992 | CA2060279A1 Method of determining gas flow volume |
| 10/08/1992 | DE4211003A1 Liq. vol. detector for dosing, coating or injection appts. - senses each drop delivered using optical detector aligned to light source and time measuring circuit |
| 10/08/1992 | DE4207188A1 Air intake sensor for IC engine - has platinum@ heat generating resistor and platinum@ temp. compensating resistor in same flow channel |
| 10/07/1992 | EP0507752A2 Apparatus for measuring and monitoring fluidodynamic parameters in two-phase mixtures |
| 10/07/1992 | CN2118294U Earth flange for electromagnetic flowmeter |
| 10/07/1992 | CN2118293U Air flowmeter |
| 10/07/1992 | CN2118292U All plastic anticorrsive flowmeter |
| 10/07/1992 | CN1018572B Butterfly valve having function for measuring flow rate and method of measuring flow rate with butterfly valve |
| 10/06/1992 | US5153823 Device to measure and/or control flow-through and/or quantity of heat |
| 10/06/1992 | US5153665 For measuring flow characteristics |
| 10/06/1992 | US5152309 Valve control apparatus |
| 10/06/1992 | US5152181 Mass-volume vortex flowmeter |
| 10/06/1992 | US5152174 Mass flow rate sensor and method |
| 10/06/1992 | US5152049 Method of making a heated extended resistance temperature sensor |
| 10/01/1992 | WO1992016848A1 Device for measuring a gas flow, and method for using the device |
| 09/30/1992 | EP0505958A1 Flowmeter |
| 09/30/1992 | EP0505482A1 Soundproofed holding device for an ultrasonic transducer |
| 09/29/1992 | US5150619 Vortex flowmeters |
| 09/29/1992 | US5150611 Flow sensor |
| 09/24/1992 | DE4209121A1 Heat flow sensor with cylindrical housing for fluid to be measured - uses heat-sensitive resistor, e.g. as branch of bridge, in straight measuring pipe positioned in housing |
| 09/24/1992 | DE4111001A1 Fluid flow speed measuring arrangement - contains sensor coil, valve wheel with magnetic vanes downstream of fixed rotor which induces rotary fluid motion |
| 09/24/1992 | DE4109974A1 Measuring urine flow of patient - using measurement head contg. distribution chamber connecting delivery, take=off and measurement chambers, dynamic pressure sensor and electronic evaluation unit |
| 09/23/1992 | EP0505099A2 Method and apparatus for determining the flow rate of a viscous fluid stream |
| 09/23/1992 | EP0505042A1 Supplying fluid |
| 09/23/1992 | EP0504224A1 A flow tube drive circuit having a bursty output for use in a coriolis meter. |
| 09/23/1992 | EP0504178A1 Flowmetering apparatus. |
| 09/23/1992 | CN1018385B Differential pressure type mass flowmeter for vortex street |
| 09/22/1992 | US5149387 Flush mounting of thin film sensors |
| 09/22/1992 | US5148829 Multi-orifice plate and fitting with positioner and differential selector |
| 09/22/1992 | US5148707 Heat-sensitive flow sensor |
| 09/17/1992 | WO1992015848A1 Particle weighing system |
| 09/16/1992 | EP0503925A1 Gas leak detection system |
| 09/16/1992 | EP0503462A2 Fluidic vibrating type flowmeter |
| 09/16/1992 | EP0502957A1 Linearization of a sensing bridge circuit output |
| 09/16/1992 | CN2116198U Electronic siphonal flow meter |
| 09/15/1992 | US5148405 Method for monitoring acoustic emissions |
| 09/15/1992 | US5146789 Turbine flowmeter |
| 09/15/1992 | CA1307406C Fluidic volumetric fluid flow meter |
| 09/10/1992 | DE4206570A1 Ultrasonic flowmeter receiving reflected ultrasonic signals by array of transfer elements - executes Fourier transformation w.r.t. orientation of received signals and processes result as sequence of two=dimensional signals |
| 09/09/1992 | EP0502517A1 Device for measuring fluid flow in a flow channel |
| 09/09/1992 | CN2115521U Insert type electromagnetic flow sensor |
| 09/08/1992 | US5146414 Method and apparatus for continuously measuring volumetric flow |
| 09/06/1992 | WO1992015353A2 Delivery of aerosol medications for inspiration |
| 09/03/1992 | WO1992014995A1 Temperature compensated liquid level and fluid flow sensor |
| 09/03/1992 | WO1992014994A1 Method of measuring the local rate of flow of a liquid in a channel |
| 09/03/1992 | WO1992014993A1 Thermometric flow measurement |
| 09/02/1992 | EP0501505A2 Method for measuring the flow of fluids |
| 09/02/1992 | EP0501431A2 Mass flow sensor for very low fluid flows |
| 09/02/1992 | EP0501286A2 Woltmann meter |
| 09/02/1992 | EP0501099A1 Mass flow measuring device with a measuring capacitor |
| 09/02/1992 | EP0500560A1 Volume and flow measuring apparatus |
| 09/02/1992 | CN2114811U Phase lock frequency difference ultrasonic flowmeter |
| 09/02/1992 | CN2114810U Pneumatic high-temp. target type flowrate transmission device |
| 09/02/1992 | CN2114809U Simple canal sewage flowmeter |
| 09/01/1992 | US5142907 Constant temperature gradient fluid mass flow transducer |
| 08/27/1992 | DE4119396C1 Measuring tube for Coriolis mass flow meter - comprises carbon@ produced by pyrolysis of non-meltable plastics |
| 08/27/1992 | DE4105311A1 Electrode for inductive flow meter - comprising support fixed to measuring tube, support having layer of corrosion resistant material |
| 08/27/1992 | DE4104451A1 Rain overflow arrangement with measurement system for overflow reservoir - has several measurement devices with different ranges connected in series and=or in parallel |
| 08/26/1992 | EP0500192A2 Suction air amount measuring device for an engine |
| 08/26/1992 | EP0500011A1 Method for measuring local flow speed of a fluid flow in a channel |
| 08/26/1992 | EP0499759A1 Process for monitoring flow in a pneumatic conveying system |
| 08/26/1992 | CN2114143U Pressure differential electronic water meter for open canals |
| 08/25/1992 | US5142271 Fluid flow sensor |