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:
Oct. 04, 2022
Filed:
Jun. 27, 2019
Applicant:
Vitesco Technologies Gmbh, Hannover, DE;
Inventors:
Finn Frederiksen, Schwalbach, DE;
Heiko Jausel, Schwalbach, DE;
Assignee:
VITESCO TECHNOLOGIES GMBH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); B01D 53/94 (2006.01); F01N 13/00 (2010.01);
U.S. Cl.
CPC ...
G01N 33/0063 (2013.01); B01D 53/9431 (2013.01); F01N 13/008 (2013.01); F01N 2560/02 (2013.01);
Abstract
A method for monitoring a concentration of a corrosive gas including at least observing at least one gas fuse, the gas fuse having at least one metal wire, which is configured for breaking due to corrosion if exposed to the corrosive gas in a way that a time-integrated concentration of the corrosive gas exceeds a critical value.