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:
Dec. 05, 2023
Filed:
Jul. 02, 2019
Applicant:
Wabco Gmbh, Hannover, DE;
Inventors:
Assignee:
ZF CV Systems Hannover GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 49/08 (2006.01); F04B 49/06 (2006.01); F04B 51/00 (2006.01); F04B 49/20 (2006.01); F25B 49/02 (2006.01); B60T 17/02 (2006.01); B60T 17/00 (2006.01);
U.S. Cl.
CPC ...
F04B 49/08 (2013.01); F04B 49/065 (2013.01); F04B 49/20 (2013.01); F04B 51/00 (2013.01); B60T 17/002 (2013.01); B60T 17/02 (2013.01); F04B 2201/1201 (2013.01); F04B 2203/0209 (2013.01); F04B 2205/05 (2013.01); F04B 2205/09 (2013.01); F04B 2207/70 (2013.01); F25B 49/022 (2013.01);
Abstract
A method for monitoring the functioning of a compressor, which is switchable into a delivery mode and, when in the delivery mode, delivers compressed air via a dryer line of a compressed-air preparation unit into at least one main supply line, from which multiple supply lines of compressed-air consumer circuits branch off, wherein a pressure sensor is connected at each of at least some of the supply lines, is disclosed. The method results in outputting a warning message if a weighted pressure gradient grd_phas not exceeded a gradient limiting value grd_pwithin a predefined monitoring time period T.