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:
Jan. 01, 2019
Filed:
Jul. 29, 2015
Eberspächer Exhaust Technology Gmbh & Co.kg, Neunkirchen, DE;
Jürgen Kobe, Nürtingen-Raidwangen, DE;
Frank Berkemer, Eningen u.A., DE;
Konrad Klausa, Deizisau, DE;
David Binder, Schramberg, DE;
Felix Hackländer, Esslingen, DE;
Eberspächer Exhaust Technology GmbH & Co.KG, Neunkirchen, DE;
Abstract
An injection device (), for introducing a reducing agent () into an exhaust gas stream () of an exhaust system () of an internal combustion engine (), has an exhaust pipe () for guiding the exhaust gas stream (), which has a connecting piece opening () in a wall (). A connecting piece () is inserted with an inner end () into the connecting piece opening () and is provided for connecting an injector () at an outer end (). Simplified assembly is achieved if the connecting piece () has, at an inner end (), a laterally projecting, fully circumferentially extending collar (). The collar () is in contact, on an inner side () of the wall (), with an opening edge () enclosing the connecting piece opening () and is welded to the wall ().