Patent · US Active

Sensor device and fluid flow-rate measuring assembly having a sensor device of this type

US11913818B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

FRABA B.V. · NL

Inventors

MICHAEL LOEKEN · Emmelshausen, DE
MATTHIAS LANSING · Aachen, DE
FLORIAN HALLERMANN · Aachen, DE

Key dates

Filing date	Jun 15, 2020
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Aug 31, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG01P3/4815
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor device includes an excitation magnet which generates an alternating excitation magnetic field, an energy generator having a pulse wire module in which electric energy pulses are generatable via the alternating excitation magnetic field, at least one sensor element which senses a physical variable and which provides a sensor signal, an evaluation unit which evaluates the sensor signal, and a wireless data interface which is connected to the evaluation unit via a data connection. The at least one sensor element and the evaluation unit are each electrically connected to the energy generator and are suppliable with an electric energy thereby.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.