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. 07, 2018
Filed:
Jun. 25, 2015
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventor:
Michael Fasold, Auenwald, DE;
Assignee:
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 (2006.01); H01M 8/04 (2016.01); H01M 8/04119 (2016.01); B01D 63/08 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04149 (2013.01); B01F 3/04 (2013.01); B01F 3/04007 (2013.01); H01M 8/04141 (2013.01); B01D 63/082 (2013.01);
Abstract
A humidifier has a stack unit has a plurality of water-vapor-permeable membranes which are arranged placed above one another and spaced apart from one another. Two directly adjacent membranes are connected at a first edge region in a flow-tight manner, and at a second, angularly offset edge region, they are arranged between sealing strips which are placed one above the other and between which flow openings are formed.