Justia Patents Thermal Measuring And Testing Patents Measuring Quantity Of Heat (epo) Patents Measuring Quantity Of Heat Conveyed By Flowing Mediums, E.g., In Heating Systems, Etc. (epo) Patents Based Upon Measurement Of Temperature Difference (epo) Patents Between An Inlet And An Outlet Point, Combined With Measurement Of Rate Of Flow Of The Medium If Such, By Integration During A Certain Time-interval (epo) Patents (Class 374/E17.009)

Between An Inlet And An Outlet Point, Combined With Measurement Of Rate Of Flow Of The Medium If Such, By Integration During A Certain Time-interval (epo) Patents (Class 374/E17.009)

E Subclasses

Indicating product of flow and temperature difference directly (epo) (Class 374/E17.01)

Using mechanical means for both measurements (EPO) (Class 374/E17.011)
Using electrical or magnetic means for both measurements (EPO) (Class 374/E17.012)
Using electrical or magnetic means for one measurement and mechanical means for the other (EPO) (Class 374/E17.013)

Where the indicating-instrument is driven electrically or magnetically by the temperature-measurement device and mechanically by the flow-measurement device (EPO) (Class 374/E17.014)

There are no patents to show for this class.