Method of controlling heating and/or air conditioning installation in motor vehicles

US4932588A · kind A · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Horst Fedter · Bühlertal, DE
• Werner Grunwald · Gerlingen, DE
• Peter Nolting · Bühl, DE

Key dates

• Filing date: Dec 16, 1988
• Grant date: Jun 12, 1990
• Expiry date: Dec 16, 2008

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60H1/00764
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A method of controlling climate in an interior of a vehicle, which method comprises the steps of measuring air temperature in the vehicle interior and outside of the vehicle, measuring relative humidity in the vehicle interior and outside of the vehicle, and controlling air flow from outside of the vehicle into the vehicle interior in accordance with the measured temperatures and humidities.