Air conditioning system for a motor vehicle

US4962883A · kind A · utility

Assignee

• Dr. Ing. h.c. F. Porsche AG · DE

Inventors

• Hermann Burst · Rutesheim, DE
• Walter Pross · Sindelfingen, DE

Key dates

• Filing date: Oct 13, 1989
• Grant date: Oct 16, 1990
• Expiry date: Oct 13, 2009

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02D41/12
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

An air conditioning arrangement for a motor vehicle with an internal combustion engine whose fuel air mixture supply system is equipped with a fuel cut off in the coasting operation, utilizes a switching device which, in the case of a high heat requirement, at least temporarily stops the fuel cut off in the coasting operation.