| 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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| 10/10/1978 | US4120032 Methods and systems for use with pulse train circuitry |
| 10/10/1978 | US4119948 Remote meter reading system |
| 10/03/1978 | US4118780 Technique for monitoring flow rate differences in water cooling conduit |
| 09/26/1978 | US4116060 Mass flow sensor and method |
| 09/19/1978 | CA1038979A1 Transponder for transmitting data from digital encoding transducers over a telephone line |
| 09/05/1978 | US4111042 Combined pressure and temperature correction apparatus for gas meters |
| 08/29/1978 | US4109525 Maximum strength/weight fluid metering device |
| 08/29/1978 | CA1037284A1 Flow indicator with weight blasing means |
| 08/15/1978 | US4106344 Housing for electro-mechanical counter |
| 08/15/1978 | CA1036388A1 Barometrically compensated pressure index continuous integrator for measuring throughput fluid flow of meters |
| 08/08/1978 | US4105138 Apparatus for presetting volumes of liquid |
| 08/01/1978 | US4104511 Safety interlock system for preset counters |
| 07/18/1978 | US4100803 Apparatus for measuring the volume of a flowing fluid, particularly a gas in pipes |
| 06/13/1978 | US4094194 Sensing system for vortex-type flowmeters |
| 06/06/1978 | US4093961 Optical reading apparatus with scanner light intensity control |
| 06/06/1978 | US4093871 Correction circuit |
| 05/16/1978 | US4090179 System for monitoring flow rate difference in water cooling conduit |
| 05/09/1978 | US4088022 Turbine flowmeter and components thereof |
| 04/18/1978 | US4085334 Electronic system for process instrumentation and control |
| 04/18/1978 | US4085287 Data transmitting apparatus |
| 04/11/1978 | US4084155 Two-wire transmitter with totalizing counter |
| 04/11/1978 | US4083241 Multi-channel common-line flowmeter transmission system |
| 03/14/1978 | US4078645 Prepayment fluid feeder |
| 03/14/1978 | US4078421 Method and automatic device for the testing of tight cavities |
| 02/21/1978 | US4075607 System for collecting data from meters placed at remote places |
| 02/14/1978 | US4073189 Fluid flow monitoring device |
| 12/13/1977 | US4062376 Service connection between a main and a meter in a building and method of and equipment for installing the same |
| 12/06/1977 | US4061032 Liquid flow meter or the like for corrosive liquids under pressure |
| 12/06/1977 | US4061030 Method and device for correcting the output signal from a digital transducer for measuring a physical magnitude or variable |
| 11/08/1977 | US4057173 Electrical control system for automatic metering valve |
| 11/01/1977 | US4056717 Temperature correction systems for a fluid flow meter |
| 09/06/1977 | USRE29383 Digital fluid flow rate measurement or control system |
| 07/26/1977 | US4038534 Methods and systems for use with pulse train circuitry |
| 07/12/1977 | US4034606 Gas flow transducer utilizing rolling piston |
| 06/28/1977 | US4032805 Electrical pulse generator for remote reading meter |
| 06/28/1977 | US4032042 Apparatus for computing and metering liquid discharges |
| 06/21/1977 | US4031362 Electronic remote reading system for a meter |
| 05/10/1977 | US4022977 Automatic meter-reading and controlling system |
| 05/10/1977 | US4022239 Hydraulic-metering multiple valve |
| 05/03/1977 | US4020689 Flow meter |
| 04/19/1977 | US4019135 Recording device for energy meters |
| 03/22/1977 | US4012956 Flow meter |
| 03/22/1977 | US4012948 Fuel consumption measuring device |
| 02/15/1977 | US4007635 Fluid volume apparatus for measuring a fluid under pressure |
| 02/01/1977 | US4005603 Apparatus for measuring fluid flow |
| 01/11/1977 | US4002067 Low friction absolute pressure continuous integrator |
| 12/21/1976 | US3998093 Energy monitoring system |
| 12/07/1976 | US3995486 Liquid flowmeter |
| 11/30/1976 | US3994168 Fluid meter |
| 11/16/1976 | US3992705 Remote adding and reading device for a meter |
| 11/09/1976 | US3990299 Combined water meter and pressure regulator |
| 10/26/1976 | US3988576 Presettable counter mechanism |
| 10/26/1976 | US3987662 Fluid leakage detection apparatus |
| 09/28/1976 | US3982436 Fluid-volume measuring apparatus |
| 09/21/1976 | US3981194 Flow meter system |
| 09/14/1976 | US3980865 Electronic integrator for gas volume calculations |
| 09/07/1976 | US3978727 Method and device for correcting the output signal from a digital transducer for measuring a physical magnitude or variable |
| 08/17/1976 | US3975589 Transponder for transmitting data from digital encoding transducers over a telephone line |
| 08/17/1976 | US3974694 Remote digital indicator attachment for a gas meter |
| 07/20/1976 | US3970334 Connectors for coupling meters with meter bars |
| 07/20/1976 | US3969939 Temperature compensator for gas flow meter |
| 06/22/1976 | US3965341 Flow rate computer |
| 06/15/1976 | US3963151 Fluid dispensing system |
| 06/15/1976 | US3962918 Flow indicator with weight biasing means |
| 06/08/1976 | US3962572 Rate divider |
| 06/08/1976 | US3961528 Meter setting device |
| 06/08/1976 | US3961527 System for measuring the flow and recording quantities of liquid |
| 06/01/1976 | US3961316 Mechanically actuated magnetocrystalline counter |
| 04/20/1976 | US3950989 DC to frequency conversion circuit |
| 04/13/1976 | US3949608 Electronic device for determining the average temperature of a flow of gas |
| 04/13/1976 | US3949606 Fluid meter and adapter units therefor |
| 03/30/1976 | US3946609 Barometrically compensated pressure index continuous integrator for measuring throughput fluid flow of meters |
| 03/23/1976 | US3946208 Service meter with pulse counter |
| 03/09/1976 | US3942378 Fluid flow measuring system |
| 02/24/1976 | US3939710 Liquid flow meter |
| 02/17/1976 | US3938737 Counter for measuring apparatus such as a water meter or the like |
| 02/10/1976 | US3937083 Temperature-compensating liquid meter |
| 02/03/1976 | US3935736 Meter setter |
| 01/20/1976 | US3934127 Gravitometers |
| 01/13/1976 | US3932065 Pneumatically controlled liquid transfer system |