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. 22, 2015
Filed:
Sep. 14, 2011
Peter Loman, Sollentuna, SE;
Peter Loman, Sollentuna, SE;
SCANIA CV AB, , SE;
Abstract
Arrangement for introducing a liquid medium into exhaust gases from a combustion engine: an injector for injecting the liquid medium into an injection chamber (), a casing () which surrounds the injection chamber, a mixing duct (), a gathering chamber () which surrounds the casing and is connected to the injection chamber via throughflow apertures of the casing, and a bypass duct () for leading exhaust gases into the mixing duct without passing through the gathering chamber and the injection chamber. The inlet () of the gathering chamber diverts a portion of the exhaust gases to flow into the gathering chamber, and then into the injection chamber via the throughflow apertures, and thereafter into the mixing duct, while the bypass duct leads another portion of the exhaust gases into the mixing duct in order to be mixed there with the diverted exhaust gases.