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. 06, 2016
Filed:
Nov. 19, 2012
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F01N 11/00 (2006.01); B05B 9/00 (2006.01);
U.S. Cl.
CPC ...
F01N 3/208 (2013.01); F01N 3/2066 (2013.01); F01N 11/00 (2013.01); B05B 9/002 (2013.01); F01N 2260/024 (2013.01); F01N 2610/02 (2013.01); F01N 2610/11 (2013.01); F01N 2610/1453 (2013.01); Y02T 10/24 (2013.01);
Abstract
The invention relates to a device for cooling a metering module (), in particular a module for metering an operating agent/auxiliary agent such as a reducing agent into the exhaust gas system of an internal combustion engine. A cooling device comprising a cooling member () through which a cooling liquid flows is associated with the metering module (). The cooling member () acts as a housing () for the metering module (). A first group of parts () forms an air gap insulation () on an electric contact (), while cooling fluid flows through a second group of parts ().