Device and method for producing a reducing agent air-mixture

US6848251B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Wolfgang Ripper · Stuttgart, DE
• Wilhelm Polach · Asperg, DE
• Bernd Mahr · Plochingen, DE
• Walter Frisch · Stuttgart, DE
• Sven Huber · Freilassing, DE
• Hanspeter Mayer · Adnet, AT
• Michael Offenhuber · Adnet, AT
• Markus Foetschl · Unternberg, AT
• Gerald Hoepflinger · Puch, AT

Key dates

• Filing date: Dec 14, 2000
• Grant date: Feb 1, 2005
• Expiry date: Dec 29, 2020

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/12
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A device for generating a mixture of reducing agent and air, having a mixing space into which reducing agent via a reducing agent delivery conduit and air via an air delivery conduit can be introduced into the mixing space, having means for pressurizing the air, in such a way that the air flows essentially at the speed of sound through the air delivery conduit.