| 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) |
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| 09/17/1997 | CN2262703Y Electronic telemetering water meter sensor |
| 09/16/1997 | US5668313 Method for correcting the output signal of an air mass meter |
| 08/28/1997 | DE19706613A1 Detecting consumption of heat or heating charge proportion etc. or energy consumption |
| 08/26/1997 | US5660617 Pressure boosting the gaseous components after separation from liquid and solid components of system |
| 08/26/1997 | US5660207 Fluid flow meter |
| 08/19/1997 | US5659300 Meter for measuring volumetric consumption of a commodity |
| 08/14/1997 | DE19605164A1 Ultrasonic flow meter for liquid and gaseous media with ultrasonic converters |
| 08/14/1997 | DE19601646C1 Waste water flow measurement arrangement for e.g. water or run=off channel |
| 08/12/1997 | US5656938 Temperature compensation in mass flow sensors employing the hot-wire anemometer principle |
| 08/12/1997 | US5656784 Fluid density variation compensation for fluid flow volume measurement |
| 08/12/1997 | US5655516 Delivery of aerosol medications for inspiration |
| 08/07/1997 | DE19604181A1 Pressure-tight and temp. resistant exchangeable cable housing entrance for mass flowmeter |
| 08/06/1997 | EP0787678A1 Fluid dispensing apparatus |
| 08/05/1997 | US5654505 For establishing communication between gas meters and building gas systems |
| 07/30/1997 | CN2258609Y Safety protective joint for gasmeter |
| 07/24/1997 | WO1997026509A1 Bypass type coriolis effect flowmeter |
| 07/24/1997 | WO1997019318A3 Metering method and apparatus for building structures |
| 07/24/1997 | DE19601609A1 Digital battery-operated water flow meter |
| 07/23/1997 | CN1155072A Gas-meter water-meter micro power-consumption precharging controller and pipeline cutting-off device |
| 07/16/1997 | EP0784254A2 Device for controlling the flow of a liquid |
| 07/16/1997 | EP0783668A1 Flowmeter alignment device |
| 07/16/1997 | CN2257922Y Gas meter dirt-proof cover |
| 07/10/1997 | WO1997024586A1 Mechanical counter for a metering apparatus |
| 07/03/1997 | DE19549042A1 Metal plug part esp. for screwing on to flow sensor reducing corrosion induced by electric currents |
| 07/01/1997 | US5644079 Device for measuring the mass of a flowing medium |
| 06/26/1997 | WO1997022855A1 System for measuring differential pressure, flow, and level |
| 06/19/1997 | DE19546927A1 Measuring unit with sensor selectively insertable in connection tube of tube part |
| 06/18/1997 | CN1152117A Magnetically-transmitted high-precision 8-digit water meter |
| 06/12/1997 | DE19545631A1 Evaluation of measuring value indicator, of analogue indicating instrument esp. for water meters |
| 06/10/1997 | US5637805 Integrated rotary gas meter head with unitary mounting bracket |
| 06/10/1997 | CA2062403C Flow amount measuring and controlling apparatus |
| 06/05/1997 | DE19646583A1 Fluid flow monitor for installations conveying explosive substances |
| 06/05/1997 | DE19646582A1 Fluid flow monitor for installations conveying explosive substances |
| 06/04/1997 | EP0776462A1 Device for carrying equipment through a conduit and method for use of the device |
| 06/03/1997 | US5635625 Oil changer |
| 05/29/1997 | WO1997019318A2 Metering method and apparatus for building structures |
| 05/28/1997 | DE19549033C1 Mechanisches Zählwerk für ein Dosiergerät Mechanical counter for a metering |
| 05/27/1997 | US5632632 Flowmeter alignment device |
| 05/20/1997 | US5631416 Device for measuring the mass of a flowing medium |
| 05/14/1997 | EP0772567A1 Temperature compensating fuel dispenser |
| 05/07/1997 | EP0772027A2 Improved system for measuring and controlling gas mass flow |
| 05/07/1997 | DE19540884A1 Measuring volume of flowing liquid without measuring faults by unallowed contained gas portions |
| 05/06/1997 | US5627313 Positive displacement volumetric measuring device |
| 04/30/1997 | CN2253467Y Theft-proof device for water and gas meters |
| 04/29/1997 | US5625659 Method and apparatus for electronically measuring dispenser usage |
| 04/24/1997 | DE19539239A1 Pressure reducer e.g. for domestic water installations |
| 04/22/1997 | US5622618 Apparatus for monitoring cumulative flow of fluid through a filter medium |
| 04/22/1997 | US5622162 Method and apparatus for releasing a controlled amount of aerosol medication over a selectable time interval |
| 04/16/1997 | EP0657021B1 Flow meter |
| 04/15/1997 | US5621316 Apparatus for measuring the positions of plural movable members each associated with a respective magnetorestrictive element |
| 04/09/1997 | EP0565583B1 Remotely readable data storage devices and apparatus |
| 04/09/1997 | CN2251713Y Ultra-low power dissipation operation display device for flow meter |
| 04/03/1997 | WO1997012211A1 Microwave waveguide for tank level sensors |
| 04/03/1997 | DE19640395A1 Air flow meter for combustion engine |
| 04/02/1997 | EP0765465A1 Device for ultrasonic measurement of a fluid volume |
| 03/27/1997 | WO1997011338A1 Improved fluid meter comprising a repulsive magnetic drive |
| 03/27/1997 | DE19538163C1 Rotation rate and rotation direction detection method e.g. for water meter |
| 03/25/1997 | US5614681 Karman vortex flow meter |
| 03/20/1997 | WO1997010019A1 Flow estimation and compensation of flow-induced pressure swings in cpap treatment and assisted respiration |
| 03/19/1997 | EP0763189A1 Mounting system for pressure transmitters |
| 03/12/1997 | EP0762087A2 Adjustable and detachable connecting device, particularly adapted for gas meters and the like |
| 03/04/1997 | US5608647 Method for releasing controlled amount of aerosol medication |
| 03/04/1997 | US5608170 Flow measurement system |
| 02/25/1997 | US5606514 Cyclic signal processing |
| 02/25/1997 | US5606513 Transmitter having input for receiving a process variable from a remote sensor |
| 02/25/1997 | US5606109 Liquid volume measuring apparatus |
| 02/20/1997 | WO1997006377A1 Flood control device |
| 02/20/1997 | CA2228517A1 Flood control device |
| 02/19/1997 | EP0758465A1 Liquid registration and control system having networked functional modules |
| 02/12/1997 | CN1142603A Axial vane typewater meter |
| 02/11/1997 | US5602744 Universal send/receive utility usage data gathering system |
| 02/11/1997 | CA2043402C Method of and apparatus for checking the volume of containers |
| 02/06/1997 | WO1997004288A1 Transmitter for providing a signal indicative of flow through a differential transducer using a simplified process |
| 02/06/1997 | CA2227420A1 Transmitter for providing a signal indicative of flow through a differential transducer using a simplified process |
| 02/05/1997 | EP0757233A1 Fluid flow meter, in particular for gas or water |
| 01/23/1997 | WO1997002473A1 Pulse encoder for a liquid dispensing apparatus |
| 01/23/1997 | WO1997002472A1 Cut-off member with a fire-protection valve for a gas meter, and gas meter provided therewith |
| 01/23/1997 | WO1997002471A1 Tamper-proof cut-off member for a gas meter, and gas meter provided therewith |
| 01/22/1997 | CN1141077A Method and device for monitoring changes in the current value of a fluid flow rate in a fluid meter |
| 01/21/1997 | US5596152 Flow straightener for a turbine-wheel gasmeter |
| 01/15/1997 | EP0672238B1 Funnel inlet and outlet for ultrasonic gas meters |
| 01/14/1997 | US5594666 Mass flow control system |
| 01/08/1997 | EP0752094A1 Device and method for mixing, measuring the flow rate of and supplying a multi-phase mixture |
| 01/07/1997 | US5591923 Electroic filter for flowmeters with compound controls |
| 01/07/1997 | CA2088509C Mounting means for fluid pressure transmitters |
| 01/02/1997 | DE19523666A1 Flow through-put measurement in side lines of water supply for individual billing of consumer |
| 01/02/1997 | DE19523593A1 Rotating piston counter for volume measurement of fluid |
| 12/31/1996 | US5589642 High void fraction multi-phase fluid flow meter |
| 12/18/1996 | CN2243069Y Water-proof detecting amplifier |
| 12/17/1996 | US5586045 Method of calibrating a high resolution flowmeter and measuring volume flow |
| 12/17/1996 | US5585760 Regulated power supply wherein a battery source is supplemented by auxiliary power provided by data signals |
| 12/17/1996 | US5585748 Voltage-frequency converter circuit with temperature compensation |
| 12/11/1996 | CN1137825A Device for carrying equipment through conduit and method for use of device |
| 12/03/1996 | US5581028 Fluid property sensors incorporating plated metal rings for improved packaging |
| 12/03/1996 | US5581027 For sensing a flow of a gas |
| 11/27/1996 | CN2241324Y Distant metering device for tap water |
| 11/19/1996 | US5576500 Apparatus for measuring an attribute of a fluid in a flow conduit |
| 11/19/1996 | US5576487 Apparatus for calibrating a fluid mass flowmeter |
| 11/14/1996 | DE19619247A1 Air flow meter of thermal resistance type for measuring air flow rate |
| 11/12/1996 | US5574396 Micro-power vortex isolator circuit |