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:
Jul. 05, 2022
Filed:
Jul. 18, 2016
Supply module having a heating device for conveying an operating/auxiliary agent capable of freezing
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Andreas Doeffinger, Leonberg, DE;
Martin Kiontke, Ditzingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24H 1/00 (2022.01); H05B 3/04 (2006.01); H05B 3/44 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); F24H 1/20 (2022.01);
U.S. Cl.
CPC ...
F24H 1/009 (2013.01); F01N 3/206 (2013.01); F01N 3/2066 (2013.01); F01N 3/2896 (2013.01); F24H 1/202 (2013.01); H05B 3/04 (2013.01); H05B 3/44 (2013.01); F01N 2610/02 (2013.01); F01N 2610/10 (2013.01); F01N 2610/1406 (2013.01); H05B 2203/013 (2013.01); H05B 2203/014 (2013.01); H05B 2203/02 (2013.01); Y02T 10/12 (2013.01);
Abstract
The invention relates to a supply module () for conveying an operating/auxiliary agent capable of freezing for the exhaust gas aftertreatment of an internal combustion engine and for heating a reservoir holding the operating/auxiliary agent capable of freezing. The supply module () comprises a main heater () and an auxiliary heater (), which are electrically contacted on a supporting body (). A pot wall () of a heating pot () comprises electrical contacts () of the main heater () and electrical contacts () of the auxiliary heater ().