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:
Sep. 05, 2017
Filed:
Mar. 14, 2013
Applicant:
Kautex Textron Gmbh & Co. KG, Bonn, DE;
Inventors:
Volker Treudt, Windeck, DE;
Thomas Wagner, Kerpen, DE;
Assignee:
Kautex Textron GmbH & Co. KG, Bonn, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01); F01N 3/20 (2006.01); B60K 15/073 (2006.01); F01P 7/16 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2006 (2013.01); B60K 15/073 (2013.01); F01N 3/2066 (2013.01); F01P 7/16 (2013.01); F01N 2610/02 (2013.01); F01N 2610/10 (2013.01); F01N 2610/105 (2013.01); F01N 2610/1406 (2013.01); F01N 2610/1433 (2013.01); F01N 2610/1486 (2013.01); Y02T 10/24 (2013.01);
Abstract
The invention relates to a device for storing and delivering an aqueous additive for catalytic exhaust-gas denitrogenization in a motor vehicle. The device comprises a storage vessel () enclosing a storage volume (), comprises at least one delivery pump () for the additive, and comprises means for heating at least parts of the storage volume (), wherein the device is characterized in that the storage vessel () is at least partially of double-walled form.