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:
Nov. 01, 2022
Filed:
Jul. 12, 2018
Applicant:
Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;
Inventors:
Assignee:
ebm-papst Mulfingen GmbH & Co. KG, Mulfingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 27/00 (2006.01); F04D 25/16 (2006.01); F04D 25/08 (2006.01); F24F 11/46 (2018.01); F24F 11/00 (2018.01); F24F 11/74 (2018.01);
U.S. Cl.
CPC ...
F04D 27/004 (2013.01); F04D 25/166 (2013.01); F04D 25/08 (2013.01); F24F 11/0001 (2013.01); F24F 11/46 (2018.01); F24F 11/74 (2018.01);
Abstract
A control device and a method for controlling a system having at least two fans () and/or fan groups for generating a defined setpoint value (VG,setpoint, ΔpG,setpoint), wherein, by changing the operating points of at least one fan () depending on which setpoint value is fixedly predetermined, at least one of the fans () is brought to an optimal operating point and thereby the efficiency ηG of the system is increased.