DEVICES AND SYSTEMS FOR MEASURING FLUID FLOW
Devices and systems for measuring fluid flow. A measuring device (1000) configured for coupling to a control device (2000) comprises a fluid conduit (1200), a first electrical connector (1480, 1480', 1480''), a first ultrasound transducer (1410) and a second ultrasound transducer (142...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Devices and systems for measuring fluid flow. A measuring device (1000) configured for coupling to a control device (2000) comprises a fluid conduit (1200), a first electrical connector (1480, 1480', 1480''), a first ultrasound transducer (1410) and a second ultrasound transducer (1420), each electrically connected to the first electrical connector, and an acoustic coupling medium (1140) coupling the first and second ultrasound transducers (1410, 1420) to the fluid conduit. The first ultrasound transducer is configured to emit, in response to receiving a control signal, an ultrasound signal along a sound path (1160) extending through the acoustic coupling medium from the first ultrasound transducer to the second ultrasound transducer. The second ultrasound transducer is configured to receive an ultrasound signal transmitted along the sound path and to generate a measurement signal based on the received ultrasound signal wherein the fluid conduit is disposed at least in part along the sound path such that the emitted ultrasound signal propagates along the sound path and strikes, in a measurement section (1230) of the fluid conduit, a medium to be measured. A control device (2000) comprises a housing (2100) including a coupling portion (2300) configured for receiving a measuring device (1000), a second electrical connector (2280, 2280', 2280''), an electronic control unit (2200), ECU, electrically connected to the second electrical connector and configured for sending one or more control signals to the measuring device and for receiving one or more measurement signals from to the measuring device. A system (100) comprises a measuring device (1000) and a control device (2000).
Dispositifs et systèmes de mesure d'un écoulement de fluide. Un dispositif de mesure (1000) configuré pour être couplé à un dispositif de commande (2000) comprend un conduit de fluide (1200), un premier connecteur électrique (1480, 1480', 1480''), un premier transducteur ultrasonore (1410) et un second transducteur ultrasonore (1420), chacun étant connecté électriquement au premier connecteur électrique, et un milieu de couplage acoustique (1140) couplant les premier et second transducteurs ultrasonores (1410, 1420) au conduit de fluide. Le premier transducteur ultrasonore est configuré pour émettre, en réponse à la réception d'un signal de commande, un signal ultrasonore selon une voie de propagation du son (1160) s'étendant à travers le milieu de couplage acoustique du premier transdu |
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