Arrangement for producing a vacuum in a motor vehicle system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2002
Grant Date -
Aug 9, 2001
app pub date -
Jan 12, 2001
filing date -
Jan 13, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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.
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