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:
Mar. 24, 2015
Filed:
Feb. 19, 2010
Applicants:
Klaus Grunert, Berlin Reinickendorf, DE;
Guido Sattler, Falkensee, DE;
Inventors:
Klaus Grunert, Berlin Reinickendorf, DE;
Guido Sattler, Falkensee, DE;
Assignee:
BSH Hausgeräte GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B 21/06 (2006.01); D06F 58/22 (2006.01);
U.S. Cl.
CPC ...
D06F 58/22 (2013.01);
Abstract
A laundry drying unit includes a process air circuit and a component arranged in the process air circuit. Provided above the component is a washing tank for dispensing a cleaning fluid, with a flow of cleaning fluid dispensed from the washing tank to the component being controlled by a controllable valve. The valve can be controlled on the basis of an amount of cleaning fluid in the washing tank.