The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Nov. 11, 2021
Belimo Holding Ag, Hinwil, CH;
Samuel Fux, Uster, CH;
Stefan Mischler, Wald, CH;
Peter Schmidlin, Uster, CH;
Marc Thuillard, Uetikon am See, CH;
Valentin Gresch, Pfäffikon, CH;
Philip Holoch, Neschwil, CH;
Wiliam Zogg, Egg, CH;
BELIMO Holding AG, Hinwil, CH;
Abstract
A method of controlling a thermal power transfer of a thermal energy exchanger () of an HVAC system (), the method comprising: receiving, by a controller (), a setpoint thermal power transfer (Power SP); measuring, by a flow sensor (), a measured flow of fluid (φ) through the thermal energy exchanger (); determining, by the controller (), an estimated thermal power transfer (Power EST), using the measured flow of fluid (φ) and a defined flow rate to delta-T mapping; comparing, by the controller (), the setpoint thermal power transfer (Power SP) and the estimated thermal power transfer (Power EST); and regulating, by the controller (), the flow (φact) of the fluid (W) through the thermal energy exchanger () based on the comparing.