Device for recycling and cooling exhaust gas for an internal combustion engine

US8061334B2 · kind B2 · utility

Assignee

• BEHR GMBH & CO. KG · DE

Inventors

• Jochen Eitel · Lotus Pond, DE
• Markus Flik · Boston, US
• Peter Geskes · Esslingen am Neckar, DE
• Thomas Heckenberger · Echterdingen, DE
• Dieter Heinle · Plüderhausen, DE
• Jens Ruckwied · Stuttgart, DE
• Andreas Thumm · Jeffery Road, DE

Key dates

• Filing date: Jun 20, 2006
• Grant date: Nov 22, 2011
• Expiry date: Oct 7, 2028

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M26/30
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A device for recycling and cooling exhaust gas of an internal combustion engine is disclosed, comprising a first exhaust-gas heat exchanger and a second exhaust-gas heat exchanger, wherein the first and second exhaust gas heat exchangers are combined in a structural unit and form a module.