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| Number | Title | Issue Date |
| 7665368 | Flow meter An electromagnetic flow meter for measuring flow rate of a fluid passing therethrough includes a conduit defining a fluid inlet, a fluid outlet and a measuring section positioned between the inlet and the outlet. The flow meter also includes a single coil for genera... | 02/23/2010 |
| 7621188 | Flow meter An electromagnetic flow meter for measuring flow rate of a fluid passing therethrough includes a conduit defining a fluid inlet, a fluid outlet and a measuring section positioned between the inlet and the outlet. The flow meter also includes a single coil for genera... | 11/24/2009 |
| 6973839 | Electromagnetic flow meter having processing means resolving output data into a non-flow waveform component A method of obtaining a measure of flow from an electromagnetic flow meter is disclosed. A shaped excitation waveform is applied to the flow meter and an output is received from the meter. The sampled output data from the meter is then resolved into a non-flow wavef... | 12/13/2005 |
| 6962087 | Electromagnetic flow meter There is described herein a method of obtaining a measure of flow from an electromagnetic flow meter having at least one field generating coil and potential sensing electrodes. A composite excitation waveform is applied to the field-generating coil. The composite ex... | 11/08/2005 |
