Hybrid drive for a motor vehicle with an exhaust gas turbocharger

US6659212B2 · kind B2 · utility

Assignee

• Daimlerchrysler AG · US

Inventors

• Dietmar Geisse · Stuttgart, DE
• Karl-Ernst Noreikat · Eßlingen, DE
• Alfons Rennefeld · Stuttgart, DE

Key dates

• Filing date: May 7, 2001
• Grant date: Dec 9, 2003
• Expiry date: May 7, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S903/916
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

In a hybrid drive for a vehicle, an exhaust gas turbocharger is coupled to an electrical machine. The machine is actuated by an electronic control device to limit the supercharge pressure of the exhaust gas turbocharger.