| 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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| 06/04/1986 | EP0183637A1 Apparatus for accurate determination of powder content in flowing gas stream |
| 06/04/1986 | EP0183606A1 Electromagnetic flow meter for liquid metal with a double encapsulation |
| 06/04/1986 | EP0183340A1 Vortex shedding flowmeters |
| 06/03/1986 | US4592886 Technique for stabilizing injection molded flowmeter liner |
| 06/03/1986 | US4592240 In a conduit |
| 06/03/1986 | US4592239 Flowmeter |
| 05/28/1986 | EP0182654A2 A liquid flow sensing device |
| 05/28/1986 | EP0182481A2 A method of, and apparatus for, determining fluid movement using nuclear magnetic resonance |
| 05/27/1986 | US4591073 Apparatus for monitoring particulate material |
| 05/27/1986 | US4590805 Ultrasonic impeller flowmeter |
| 05/27/1986 | US4590796 Apparatus and method for pulsation damping and flow measurement in liquid fuel system |
| 05/20/1986 | US4589279 Apparatus and method for detecting intake air mass flow rate |
| 05/20/1986 | CA1204836A1 Flow sensing apparatus |
| 05/14/1986 | EP0180974A1 Method and device for sensing flow velocities and/or fluxes |
| 05/14/1986 | EP0180944A2 Apparatus for measuring a flow of fluid |
| 05/14/1986 | EP0180791A1 Differential pressure-sensitive flow probe |
| 05/14/1986 | EP0038353B1 Mass rate of flow flowmeter |
| 05/14/1986 | CN85202151U Magnetic spring intermittent hydraulic remote gauge |
| 05/13/1986 | US4587844 Flow rate meter |
| 05/13/1986 | US4587843 Thermocouple-type gas-flow measuring apparatus |
| 05/13/1986 | US4587842 Arrangement for measuring the mass flow-rate of a flowing medium |
| 05/13/1986 | CA1204301A1 Mass air flow sensor |
| 05/10/1986 | CN85107831A Electromagnetic flow meter converter |
| 05/10/1986 | CN85107760A 流动指示装置 Flow indicating device |
| 05/09/1986 | WO1986002723A1 Transducer with reduced acoustic reflection |
| 05/09/1986 | WO1986002722A1 Ultrasonic flow meter with wide measuring range |
| 05/09/1986 | WO1986002583A1 Process and device for detecting slag |
| 05/09/1986 | WO1986002540A1 Volumetric flow rate determination in conduits not directly accessible |
| 05/07/1986 | EP0180540A1 Apparatus and method for obtaining and controlling the aseptic conditions in a filling machine |
| 05/07/1986 | EP0180526A2 Device for detecting and controlling the presence of a gaseous fluid in relation to a predetermined level of liquid in a vessel |
| 05/06/1986 | USH56 Flow measurement device |
| 05/06/1986 | US4587488 Method of determining the rate of flow of a liquid |
| 05/06/1986 | US4586386 Method and apparatus for determining powder flow rate and transfer efficiency of powder spray system |
| 04/30/1986 | EP0179541A2 Sonic flow meter |
| 04/30/1986 | EP0179285A1 Magnetic inductive flow meter |
| 04/30/1986 | EP0179109A1 Transducer for magnetic inductive flow meters. |
| 04/29/1986 | US4585552 System for the measurement of the difference between two fluid flows in separate ducts |
| 04/29/1986 | US4584883 Karman vortex flowmeter |
| 04/29/1986 | US4584868 Apparatus for determining the supercompressibility factor of a flowing gas |
| 04/24/1986 | WO1986002455A1 Measuring flow of insulating fluids |
| 04/24/1986 | WO1986002454A1 Flow measuring apparatus with analog, essentially linear output |
| 04/24/1986 | WO1986002443A1 Flow indicating device |
| 04/23/1986 | EP0178776A1 Improvements in pitot tube type flow measuring devices and methods of mounting same in liquid/gas two-phase or multi-phase systems |
| 04/22/1986 | US4583683 Air conditioning system utilizing a Karman vortex detecting type flowmeter |
| 04/22/1986 | US4583410 Timing circuit for acoustic flow meters |
| 04/16/1986 | EP0178104A1 Flowmeter |
| 04/16/1986 | EP0177632A1 Hot wire anemometer |
| 04/15/1986 | US4582598 Separating and collecting plasma from whole blood |
| 04/15/1986 | US4581946 Instrumental error compensation circuit for flow meter |
| 04/15/1986 | US4581945 Pressure to voltage converter for measuring gas glow rates |
| 04/15/1986 | US4581944 Electronic flow transducer assembly |
| 04/15/1986 | US4581943 Orbital-ball flow sensors |
| 04/15/1986 | US4581942 Measuring conduit for flow rate and concentration of fluid |
| 04/15/1986 | US4581930 Average mass flow rate meter using self-heated thermistors |
| 04/15/1986 | US4581929 Air flow meter circuit with temperature compensation circuit |
| 04/15/1986 | US4581928 Slotted diaphragm semiconductor device |
| 04/15/1986 | US4581926 Determination of steam quality in thermal injection wells |
| 04/09/1986 | EP0176996A2 Semiconductor device, in particular semiconductor sensor and method for its fabrication |
| 04/08/1986 | US4581707 Microprocessor controlled valve flow indicators |
| 04/02/1986 | EP0176051A1 Flow sensor |
| 04/02/1986 | EP0175857A1 Device for determining the volume flow of a fluid medium by a regulating member of a control loop, and use thereof for control and/or heat measurement |
| 04/01/1986 | US4579153 Drop dispenser |
| 04/01/1986 | US4579098 Method of and device for controlling the burn-off of a measuring resistor |
| 04/01/1986 | US4579005 Single crystal Doppler flowmeter |
| 04/01/1986 | US4578996 Gas-flow measuring apparatus and method |
| 04/01/1986 | CA1202543A1 Vortex flow meter frequency adjustment |
| 03/26/1986 | EP0175403A1 A device for determining the velocity in a flowing fluid by use of the acoustic Doppler-effect |
| 03/26/1986 | EP0175077A1 Air flow sensor |
| 03/25/1986 | US4577495 Apparatus for shielding and protecting an air flow rate meter disposed in the intake tube of an internal combustion engine from air column fluctuations |
| 03/25/1986 | CA1202346A1 Fluid flow controller |
| 03/19/1986 | EP0174552A1 Single jet rotary liquid meter |
| 03/18/1986 | US4576050 Thermal diffusion fluid flow sensor |
| 03/18/1986 | US4576043 Methods for metering two-phase flow |
| 03/18/1986 | US4576039 Air-flow detecting apparatus |
| 03/18/1986 | US4576036 Method and apparatus for determining quality and mass flow rate of flowing steam |
| 03/18/1986 | CA1201902A1 Constant-current duty-cycle driver for electromagnetic flowmeter |
| 03/13/1986 | WO1986001605A1 A device for determining the velocity in a flowing fluid by use of the acoustic doppler-effect |
| 03/12/1986 | EP0173946A1 Air flow meter |
| 03/11/1986 | US4574896 Measuring device for the continuous weight determination of material streams |
| 03/11/1986 | US4574643 Two phase flowmeter |
| 03/11/1986 | US4574619 Method for determining the flow rate of air through a turbine-engine labyrinth seal |
| 03/05/1986 | EP0173461A1 Thermal diffusion fluid flow sensor |
| 03/04/1986 | US4574240 Method for flow measurement using nuclear magnetic resonance |
| 03/04/1986 | US4574239 Method for flow measurement using nuclear magnetic resonance |
| 03/04/1986 | US4573361 Float-type flowmeter |
| 02/27/1986 | WO1986001290A1 Method for fabricating a measuring probe intended to measure the temperature or the mass of a flowing medium |
| 02/26/1986 | EP0172676A1 An acoustic fluid flow meter |
| 02/26/1986 | EP0172669A1 Flow sensor assembly |
| 02/26/1986 | EP0172451A2 Flow rate detecting device |
| 02/26/1986 | EP0172440A2 Hot-wire flow rate measuring apparatus |
| 02/25/1986 | US4572664 Method of measuring velocity gradients in a flowing medium and apparatus for carrying out the method |
| 02/25/1986 | US4572004 Fluid flow meter for measuring the rate of fluid flow in a conduit |
| 02/25/1986 | US4572003 Sidetone generator flowmeter |
| 02/25/1986 | US4571997 For installation in a conduit |
| 02/25/1986 | US4571996 Air flow sensor |
| 02/25/1986 | US4571991 Air flow measuring apparatus |
| 02/25/1986 | US4571990 Method and apparatus for measuring the rate of air flow in the intake tube of an internal combustion engine |
| 02/25/1986 | US4571987 Leak detector |
| 02/25/1986 | US4571801 Method of manufacturing a cartridge unit for establishing controlled laminar-flow conditions |
| 02/19/1986 | EP0171937A1 Flow meter |