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. 11, 2015
Filed:
Sep. 12, 2012
Daniel Norling, Huddinge, SE;
Daniel Ryrfeldt, Hägersten, SE;
Markus Mustonen, Nyköping, SE;
Henrik Birgersson, Stockholm, SE;
Emelie Lagerkvist, Stockholm, SE;
Fatima Strand, Hägersten, SE;
Per Birkestad, Stockholm, SE;
Magnus Wahlberg, Stockholm, SE;
Daniel Norling, Huddinge, SE;
Daniel Ryrfeldt, Hägersten, SE;
Markus Mustonen, Nyköping, SE;
Henrik Birgersson, Stockholm, SE;
Emelie Lagerkvist, Stockholm, SE;
Fatima Strand, Hägersten, SE;
Per Birkestad, Stockholm, SE;
Magnus Wahlberg, Stockholm, SE;
SCANIA CV AB, , SE;
Abstract
An arrangement for introducing a liquid medium into exhaust gases from a combustion engine: A mixing chamber () has exhaust gases flow through it. Its downstream end () has an endwall () of thermally conductive material as an end surface of the mixing chamber (). An injector injects the liquid medium spray into the mixing chamber () or into exhaust gases led into the mixing chamber (). An exhaust passage () adjacent to the mixing chamber () is intended for exhaust gases to flow through it and is delineated from the mixing chamber () by the endwall (). Heat flanges () of thermally conductive material are situated on at least part of the side of said endwall () which faces towards the exhaust passage (), extend into the exhaust passage (), absorb heat from exhaust gases which flow through the exhaust passage and give off this heat to the endwall.