Method and apparatus for cooling a fuel injection system

US6615807B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Helmut Rembold · Stuttgart, DE
• Udo Hafner · Munich, DE
• Winfried Moser · Ludwigsburg, DE
• Matthias Philipp · Stuttgart, DE
• Klaus Joos · Walheim, DE
• Karl Gmelin · Flein, DE
• Bernd Herrmann · Ehningen, DE
• Volkmar Goldschmitt · Asperg, DE
• Thomas Frenz · Nördlingen, DE
• Ruediger Weiss · Metzingen, DE
• Edmund Schaut · Friolzheim, DE
• Uwe Mueller · Cleebronn, DE
• Markus Amler · Rutesheim, DE
• Hansjoerg Bochum · Leinfelden, DE

Key dates

• Filing date: Dec 13, 2001
• Grant date: Sep 9, 2003
• Expiry date: Dec 13, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/12
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A method for cooling a fuel injection system and fuel injection systems are proposed that improve the hot-starting performance of the internal combustion engine.