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:
Apr. 24, 2018
Filed:
Jun. 25, 2015
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Michael Fasold, Auenwald, DE;
Bernd Tippmer, Ludwigsburg, DE;
Michael Harenbrock, Ludwigsburg, DE;
Heinz Fuchs, Benningen, DE;
Sascha Bauer, Auenwald, DE;
Joerg Menssen, Markgroeningen, DE;
Thomas Tschech, Marbach, DE;
Steffen Schuetz, Bietigheim-Bissingen, DE;
Assignee:
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04119 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04149 (2013.01);
Abstract
A humidifier has a stack unit having a plurality of water-vapor-permeable membranes which are arranged parallel one above the other and spaced apart from one another. Two adjacent membranes are connected to one another via fixing elements, wherein a first fixing element acts on the top membrane from above and a second fixing element acts on the bottom membrane from below.