Arrangement for producing a vacuum in a motor vehicle system

In an arrangement for producing a vacuum in a motor vehicle system including an internal combustion engine with an air intake system, a vacuum-operated power brake system for braking the vehicle and a fuel vapor adsorption system for collecting fuel vapors, a vacuum pump is provided which has a suct...

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Bibliographische Detailangaben
Hauptverfasser: Hagen, Aurel, Klein, Peter, Mauz, Lothar, Pradt, Arthur, Schweizer, Bernhard, Wunderlich, Klaus
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In an arrangement for producing a vacuum in a motor vehicle system including an internal combustion engine with an air intake system, a vacuum-operated power brake system for braking the vehicle and a fuel vapor adsorption system for collecting fuel vapors, a vacuum pump is provided which has a suction side in communication selectively with the vacuum operated power brake system and the fuel vapor adsorption system and a discharge side in communication with the air intake system of the internal combustion engine.