Heating system for heating the passenger compartment of an automobile

US6595432B2 · kind B2 · utility

Assignee

• Webasto Thermosysteme International GmbH · DE

Inventors

• Martin Stemmler · Kassel, DE
• Ingrid Lanzl · Munich, DE

Key dates

• Filing date: Feb 20, 2002
• Grant date: Jul 22, 2003
• Expiry date: Feb 20, 2022

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/6606
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A heating system for heating the interior of a motor vehicle including a liquid circuit for dissipating engine heat and delivering heat to the vehicle interior, a valve block for controlling the liquid flow in the liquid circuit, and an electric heating device integrated into the valve block to heat the liquid flowing through the valve block.