Hochtemperatur-Massendurchflussregler und Massendurchflusssensoren

Details

Veröffentlichungs-Nr.

EP4818651

Anmeldetag

27. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

Abstract

Disclosed example thermal mass flow sensors include: a flow tube having a layer of inorganic insulation on an outer surface of the flow tube; two or more wires wound around corresponding lengths of the flow tube over the inorganic insulation; a heating controller configured to control heating of one or more of the two or more wires; and mass flow measurement circuitry configured to determine a mass flow through the flow tube based on measuring temperatures of two or more of the two or more wires.

Anmelder

Firma

Illinois Tool Works Inc.

Land

🇺🇸 USA