Patents
Patents for G01F 15 - Details of, or accessories for, apparatus of groups insofar as such details or appliances are not adapted to particular types of such apparatus (11,880)
04/1996
04/02/1996US5504692 System and method for improved flow data reconciliation
03/1996
03/27/1996EP0504178B1 Flowmetering apparatus
03/26/1996CA2082168C Delivery of aerosol medications for inspiration
03/20/1996EP0702211A2 A high void fraction multi-phase fluid flow meter
03/14/1996DE19533465A1 Measuring system for measuring mass flow value, e.g. liquid or gas flow vol
03/13/1996EP0701109A2 Watermeter
03/13/1996EP0700508A1 Method of correcting the output signal from a gravimetric airflow meter
03/13/1996CN2222341Y Water meter protective cover
03/12/1996US5497764 Medication cassette for an automatic aerosol medication delivery
03/06/1996EP0516841B1 Orifice system
03/05/1996US5495872 Flow conditioner for more accurate measurement of fluid flow
02/1996
02/27/1996US5494071 Mounting system for pressure transmitters
02/27/1996US5494068 Gas leak sensor shutoff valve and method for installation
02/27/1996US5493917 Meter reading
02/27/1996US5493907 Interposed in a fluid flow line
02/22/1996DE4428975A1 Battery operated rpm sensor for detecting rotational frequency of gear wheel volumetric meters
02/21/1996EP0697582A2 Apparatus for measuring the flow rate of a fluid
02/21/1996CN2220632Y Anti-explosion zero return indicator
02/20/1996CA2033193C Optoelectronic sensor for an energy consumption meter
02/15/1996DE4427413A1 Volumetric measuring device for integrating measurement of drinking water in pipeline
02/13/1996US5491589 Meter reading apparatus
02/08/1996WO1996003721A1 Apparatus for metering and dispensing gas
02/08/1996WO1996003623A1 Device for measuring the quantity of a flowing medium
02/08/1996WO1996003621A1 Device for measuring the quantity of a flowing medium
02/08/1996WO1996003340A1 Temperature compensating fuel dispenser
02/08/1996CA2195637A1 Temperature compensating fuel dispenser
02/07/1996EP0372045B1 Metering pulse generators
02/07/1996CN2219489Y IC card gas metering controller
01/1996
01/25/1996DE4426100A1 Vorrichtung zur Messung der Masse eines strömenden Mediums Device for measuring the mass of a flowing medium,
01/23/1996US5485746 Hot-wire type airflow meter having a flow smoothing core
01/16/1996US5485150 Remote data read system
01/16/1996US5483838 Fluid flow connector and gauge assembly
01/09/1996US5482073 Method of changing out gas meters
12/1995
12/28/1995WO1995035481A1 Device for ultrasonic measurement of a fluid volume
12/27/1995EP0689037A1 Counting mechanism for liquid and gas meters
12/27/1995EP0689036A2 Fluid property sensors incorporating plated metal rings for improved packaging
12/26/1995US5479007 Optoelectronic keyboard using current control pulses to increase the working life of the emitters
12/21/1995DE4420965A1 Method for exchanging gas or water meter without interrupting supply
12/19/1995US5476012 Air flow sensor with swirl generator
12/19/1995CA2058791C Paddlewheel flowmeter assembly
12/14/1995WO1995033977A1 Mounting system for pressure transmitters
12/14/1995DE4420476A1 Pipeline leak detecting and temp modelling appts
12/13/1995EP0686833A1 Apparatus for metering fluids
12/13/1995CN2215114Y Energy-saving efficient running water meter
12/12/1995US5474683 Peritoneal dialysis systems and methods employing pneumatic pressure and temperature-corrected liquid volume measurements
12/06/1995EP0685710A1 Anti-fog device for totalizing liquid flowmeter
11/1995
11/29/1995EP0683890A1 Method and device for correcting the drift offset of a pressure sensor of a flowmeter
11/28/1995US5469750 Method and apparatus for sensing flow in two directions and automatic calibration thereof
11/28/1995US5469749 Multiple-function fluid measuring and transmitting apparatus
11/28/1995US5469746 Electromagnetic flow meter
11/22/1995CN1112235A Multigit counting wheel mechanism for a volume-measuring instrument or for an electricity meter
11/15/1995EP0682234A1 Fluorometer for liquids and gasses
11/15/1995CN2212778Y Multifunctional multipurpose casing box for household gas meter
11/15/1995CN2212777Y digital water volume meter
11/09/1995WO1995030196A1 Liquid registration and control system having networked functional modules
11/09/1995WO1995030114A1 Diagnostic system for use in an environment control network
11/09/1995CA2189144A1 Liquid registration and control system having networked functional modules
11/07/1995US5464039 Fluid flowmeter-controller
10/1995
10/31/1995US5461911 Flow transducer muff
10/24/1995US5460040 Thermosetting flowmeter
10/24/1995US5460038 Acoustic displacement flow meter
10/19/1995DE19509858A1 Flow correction for turbine type gas flow meter
10/18/1995EP0677722A2 Adaptor, in particular for opto-electronic volumetic flow measurement in pipelines
10/18/1995EP0440779B1 Device for measuring the flow of a gas containing particulates
10/18/1995CN2210387Y Water measuring instrument with digital display for remote indication
10/12/1995DE4421075A1 Pulse transferring circuitry between galvanically separated appts.
10/11/1995EP0676064A1 Data input and control equipment for gas pressure regulating stations
10/05/1995WO1995026494A1 Device and method for mixing, measuring the flow rate of and supplying a multi-phase mixture
10/05/1995WO1995026493A1 Method of correcting the output signal from a gravimetric airflow meter
10/05/1995DE4411517A1 Stored program control(SPC) device e.g. for cooling water system
10/05/1995DE4410789A1 Verfahren zur Korrektur des Ausgangssignales eines Luftmassenmessers A method of correcting the output signal of an air mass meter
10/05/1995CA2186376A1 Device and method for mixing, measuring the flow rate of and supplying a multi-phase mixture
09/1995
09/28/1995DE4442790A1 Fluid dosing unit
09/26/1995US5453944 Method and apparatus for leak detection and pipeline temperature modelling method and apparatus
09/20/1995EP0672238A1 Funnel inlet and outlet for ultrasonic gas meters.
09/19/1995US5451937 Universal generator interface module
09/12/1995US5450336 Method for correcting the drift offset of a transducer
09/12/1995US5448921 Coriolis mass flow rate meter
09/06/1995EP0670476A1 A fluid sensor
08/1995
08/29/1995US5446677 Diagnostic system for use in an environment control network
08/24/1995DE4406468A1 Restaurant providing self-service facilities at individual tables
08/24/1995DE4404850A1 Monitor unit for determining use of various supply media e.g. electricity and gas
08/23/1995EP0667952A1 Compound electronic filter for flowmeters
08/16/1995EP0667510A1 Fluid flow measurement
08/16/1995EP0667509A2 Temperature compensation in mass flow sensors after the principle of a hot wire anemometer
08/16/1995EP0380591B1 Fiber/resin composites, and method of making the same
08/15/1995US5441078 Device for terminating flow of a liquid after continuous flow of a predetermined duration
08/15/1995CA2140180A1 Fluid flow measurement
08/09/1995EP0646259A4 System and method for improved flow data reconciliation ---------.
08/08/1995US5440217 Drive mechanism for automated flow measuring device
08/01/1995US5437300 Apparatus for changing out gas meters
07/1995
07/25/1995US5435188 Electronic filter for flowmeters with compound controls
07/25/1995US5435179 Three piece handwheel having expansion mechanism for meter box or meter yoke
07/18/1995US5433342 Method and apparatus for supplying preset quantities of liquids
07/18/1995US5433117 Ultrasonic gas meter
07/18/1995US5433103 Method of calibration for volumetric blending
07/13/1995WO1995018958A1 Process for finding the volume flow rate of a gas in a measuring tube
07/05/1995EP0661526A1 A method of gathering information from water meters and a system for its use
07/04/1995US5429272 Device for controlling, by means of an electrovalve, the volume liquid flowing to a receptacle
07/04/1995US5429001 Vortex mass flowmeter