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:
Aug. 15, 2023
Filed:
Mar. 25, 2019
Belimo Holding Ag, Hinwil, CH;
Philip Holoch, Neschwil, CH;
Daniel Hauser, Pfäffikon, CH;
Benjamin Schönenberger, Oetwil am See, CH;
Pasquale Wintsch, Russikon, CH;
Michael Hediger, Jona, CH;
Silvio Grogg, Wetzikon, CH;
Peter Schmidlin, Uster, CH;
BELIMO HOLDING AG, Hinwil, CH;
Abstract
A flow control device () for an HVAC fluid transportation system comprises a flow tube () formed in one piece, a flow measurement system () integrated with the flow tube () and configured to measure a volumetric flow of fluid (ϕ) through the flow tube (), and an electronic circuit () arranged in a fixed fashion on the flow tube () and connected electrically to the flow measurement system (). The flow control device () further comprises a control signal output terminal () attached to the flow tube () and connected to the electronic circuit (). The electronic circuit () is configured to generate and apply on the control signal output terminal () an actuator control signal, using the volumetric flow of fluid (ϕ) measured by the flow measurement system (), for an actuator actuating a valve of the HVAC fluid transportation system () arranged outside the flow tube () of the flow control device ().