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. 05, 2025
Filed:
Apr. 28, 2020
Zf Cv Systems Hannover Gmbh, Hannover, DE;
Thomas Dieckmann, Pattensen, DE;
Jan Fiebrandt, Hannover, DE;
Gerd Schuenemann, Laatzen, DE;
Jan Cohrs, Hannover, DE;
ZF CV SYSTEMS EUROPE BV, Brussels, BE;
Abstract
A cleaning device for dispensing a gaseous medium and/or a medium mixture includes a mixing element having a first feed connection in a main medium feed line, a second feed connection in a medium feed branch line, and a dispensing connection configured to dispense the gaseous medium and/or the medium mixture. The cleaning device further includes a pressure chamber on the main medium feed line and a switching valve arranged in the main medium feed line, downstream or and/or at the pressure chamber. The switching valve is configured to prevent passage of the gaseous medium through the mixing element in a first switching state and to allow passage of the gaseous medium in a second switching state. The cleaning device optionally additionally includes a regulating device arranged in the medium feed branch line and configured to regulate a feed of the liquid medium.