Patent · US Active

Device and a method for measuring fluid—mechanically effective material parameters of a fluid

US10942103B2 · kind B2 · utility

1Cited by

12References

20Claims

0Family size

Assignee

Berlin Heart GmbH · DE

Inventors

Kurt Graichen · Berlin, DE
Andreas Arndt · Dalbke, DE
Peter Nuesser · Kleinmachnow, DE

Key dates

Filing date	Jul 27, 2018
Grant date	Mar 9, 2021
Priority date	—
Expiry date	Sep 6, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N11/162
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method and a device for the measurement of one or more fluid-mechanically effective parameters of a fluid, with a fluid pump which comprises a delivery element which is mounted in a magnet bearing, and the delivery element of the fluid pump is excited into an oscillation by way of an excitation device, wherein the oscillation parameters as well as, as the case may be, the oscillation behaviour is measured, and parameters of the fluid are determined from this.

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