| 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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| 11/28/2012 | CN102798423A Accessory apparatus for flowmeters |
| 11/28/2012 | CN102426039B Rotary current stabilizer |
| 11/28/2012 | CN102295260B Vehicle-mounted high-precision fluid metering device and metering management system |
| 11/28/2012 | CN101946160B Distribution valve with integrated flow metering unit |
| 11/27/2012 | US8316706 Connecting element for connecting a measurement recorder to a sealed fluid system |
| 11/27/2012 | CA2778063A1 Accessory apparatus for flowmeters |
| 11/27/2012 | CA2536341C Flow meter filter system and method |
| 11/22/2012 | WO2012156179A1 Method, managing apparatus and natural gas storage system for the automated management of a plurality of throughflow apparatuses |
| 11/22/2012 | WO2012107208A3 Explosion-proof apparatus |
| 11/21/2012 | EP2525197A1 Device for measuring at least one property of a flowing fluid medium |
| 11/21/2012 | CN202547719U Non-pressure liquid flow quantity measurement device |
| 11/21/2012 | CN202547718U Labyrinth seal structure for intelligent gas meter controller box |
| 11/21/2012 | CN202547717U Four-door type self-heat-tracing insulation box |
| 11/21/2012 | CN202547716U Self-heat-tracing heat preserving box with upwardly/downwardly-opened door |
| 11/21/2012 | CN202547715U Up and down lateral-opened door type self-heat tracing heat insulation box |
| 11/21/2012 | CN202547714U Stainless steel water meter housing |
| 11/21/2012 | CN202547713U Counting device for controlling start and stop of single chip by sensing signal |
| 11/21/2012 | CN202547712U Instrument encoding character wheel device |
| 11/21/2012 | CN202547711U Temperature-compensation circuit for strain gauge of air flow meter |
| 11/21/2012 | CN202547710U Temperature and pressure compensation type gas meter |
| 11/21/2012 | CN202547709U Local resistance piece pressure-equalizing source device for pipeline |
| 11/21/2012 | CN202547708U Gas meter avoiding axial transmission |
| 11/21/2012 | CN202538105U Timing oxygen flow meter |
| 11/21/2012 | CN102792133A Ultrasonic flow meter with transducer assembly having a rotatable receptacle and elbow connector |
| 11/21/2012 | CN102792132A Ultrasonic flow meter having a port cover assembly |
| 11/21/2012 | CN102792130A Flowrate sensor and flowrate detection device |
| 11/21/2012 | CN102788623A Wide-range photoelectric direct-reading water meter |
| 11/21/2012 | CN102788622A Target gas metering gas meter and target gas metering method thereof |
| 11/21/2012 | CN102788621A Self power generation electronic water flowmeter |
| 11/21/2012 | CN101952713B System and method for measuring properties of liquid in multiphase mixtures using two open ended coaxial probes with different sensitivity depths |
| 11/15/2012 | US20120290267 System and method for measuring ghg emissions in bioproduct production processes |
| 11/15/2012 | US20120285259 Flow meter |
| 11/14/2012 | EP2521899A2 Ultrasonic flow meter with transducer assembly having a rotatable receptacle and elbow connector |
| 11/14/2012 | EP2521898A2 Ultrasonic flow meter, transducer assembly, and methods of manufacturing the same |
| 11/14/2012 | EP2521896A2 Ultrasonic flow meter having a port cover assembly |
| 11/14/2012 | CN202533133U Shell of water meter |
| 11/14/2012 | CN202533132U Explosion-suppression type instrument converter case |
| 11/14/2012 | CN202533131U Resistance strain-gauge impact flow meter with flow guiding drifting-prevention function |
| 11/14/2012 | CN202533130U Number reading wheel of gauge |
| 11/14/2012 | CN202533129U Mechanism capable of preventing reverse conduction of gas meter and gas meter with mechanism |
| 11/14/2012 | CN202533128U Flowmeter screw hollow rotor |
| 11/14/2012 | CN202533127U Self-generating remote-transmission water meter device without power source |
| 11/14/2012 | CN202533124U AD (Analog-Digital) sampling unit applied to Coriolis mass flow-meter |
| 11/14/2012 | CN202533116U Electromagnetic flowmeter |
| 11/14/2012 | CN202533113U Explosion-proof electromagnetic flowmeter converter |
| 11/14/2012 | CN202533112U Flame-proof electromagnetic flow meter |
| 11/14/2012 | CN202533110U Wide-range V-type gas flow meter |
| 11/14/2012 | CN202533107U Vortex street type gas flow-meter with wide measuring range |
| 11/14/2012 | CN202533106U Wide-range differential type gas flow meter |
| 11/14/2012 | CN202533104U Electronic water meter |
| 11/14/2012 | CN102778264A Automatic blowing device of converter flue gas flowmeter and control method thereof |
| 11/14/2012 | CN102778263A Axial outer clamping type sensing device |
| 11/14/2012 | CN102778259A Packaging type stemflow measuring device and measuring method |
| 11/14/2012 | CN102142188B Gas wireless meter reading system |
| 11/14/2012 | CN101868698B Meter provided with means for detecting fraud or attempted fraud |
| 11/14/2012 | CN101788315B Method for precisely measuring wet gas |
| 11/14/2012 | CN101680792B Hot film-type air flow meter and production method thereof |
| 11/07/2012 | EP2520908A1 Device for driving a solenoid valve associated to a flow counter by means of a remote system, and for sending the lpg level of a tank to said remote system |
| 11/07/2012 | CN202522284U Clamping sheet for fixing water meter |
| 11/07/2012 | CN202522283U Anti-frosting water meter sheath |
| 11/07/2012 | CN202522282U Photoelectric pulse transducer for mechanical pointer-type flowmeters |
| 11/07/2012 | CN202522281U External signaling water meter of signaling device |
| 11/07/2012 | CN202522280U Oil consumption meter |
| 11/07/2012 | CN202522279U Pre-payment watermeter on-off control mechanism |
| 11/07/2012 | CN202522274U Integrated temperature and pressure compensatory venturis taper pipe flow meter |
| 11/07/2012 | CN202522273U Intelligent differential pressure flow transducer |
| 11/07/2012 | CN102768053A Split flow meter display |
| 11/07/2012 | CN102768052A Novel device for measuring flange pressure tapping flows |
| 11/07/2012 | CN102767681A Flow meter display with fixing bracket |
| 11/07/2012 | CN102183279B Passive direct-reading type remote-transmission water meter |
| 11/07/2012 | CN102084227B A remote-reader module for fastening to the cap of a fluid meter |
| 11/07/2012 | CN101777216B Radio frequency ic card water meter |
| 11/06/2012 | US8306762 Systems and methods for analysis of downhole data |
| 11/06/2012 | US8302470 System and method for testing fire pump full capacity flow |
| 11/06/2012 | CA2506399C An apparatus and method for providing a flow measurement compensated for entrained gas |
| 11/01/2012 | WO2012148851A1 Method and apparatus for supplying electricity to a meter by the help of a reading device |
| 11/01/2012 | CA2834346A1 Method and apparatus for supplying electricity to a meter by the help of a reading device |
| 10/31/2012 | EP2518455A2 Use Of Wattmeter To Determine Hydraulic Fluid Parameters |
| 10/31/2012 | CN202511835U Installation support applicable for insert type flow meter |
| 10/31/2012 | CN202511834U Device for measuring whether heater hot water is standard or not |
| 10/31/2012 | CN202511833U Fuel oil metering device |
| 10/31/2012 | CN202511832U Flowmeter with internal heat tracing device |
| 10/31/2012 | CN202511831U Voice counting-off water meter |
| 10/31/2012 | CN202511830U Composite strain type sensor for flow meter |
| 10/31/2012 | CN202511829U Balance fluid metering valve |
| 10/31/2012 | CN202511825U Cone-type balance fluid metering system |
| 10/31/2012 | CN102410859B 外置式水表 External water meter |
| 10/31/2012 | CN102052939B Novel turbine volumetric flowmeter with high precision |
| 10/26/2012 | WO2012143866A1 Apparatus and method for measuring the flow-rate of different fluids present in multiphase streams |
| 10/26/2012 | WO2012143669A1 Manifold meter with outlet removal |
| 10/26/2012 | CA2833084A1 Apparatus and method for measuring the flow-rate of different fluids present in multiphase streams |
| 10/24/2012 | CN202501892U Pulse collector with double-timing-counting function |
| 10/24/2012 | CN202501891U Electronic direct-reading counter of meter |
| 10/24/2012 | CN202501890U Electronic direct reading counter for wet type water meter |
| 10/24/2012 | CN202501889U Communication system for flow measurement |
| 10/24/2012 | CN202501888U Toilet water tank leakage detection alarm device |
| 10/24/2012 | CN202501887U Sealing device for deceleration integrated mechanism assembly and valve assembly of water meter |
| 10/24/2012 | CN202501886U Screwing nut protecting bush of water meter joint |
| 10/24/2012 | CN202501885U Single-meter double-pipe circulating hot water metering system |
| 10/24/2012 | CN202501884U Clamp-preventing cap for water meter |