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:
Nov. 07, 2017
Filed:
Nov. 12, 2014
Robert Bosch Gmbh, Stuttgart, DE;
Siegurd Kloeckner, Cologne, DE;
Christian Alt, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A device, in particular an exhaust gas post-treatment device, having a pipe, in particular an exhaust pipe, through which a gas flow, in particular exhaust gas of an internal combustion engine, s is guided; having an injection device, associated with the pipe, for metered injection of a fluid medium, in particular exhaust gas post-treatment agent, into the gas flow; and having at least one mixing apparatus that is disposed in the pipe downstream from the injection device and has several air guidance elements disposed in one plane. Provision is made that the plane is oriented at least substantially perpendicularly to an injection direction of the injection device.