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公开(公告)号:US06412277B2
公开(公告)日:2002-07-02
申请号:US09760207
申请日:2001-01-12
申请人: Aurel Hagen , Peter Klein , Lothar Mauz , Arthur Pradt , Bernhard Schweizer , Klaus Wunderlich
发明人: Aurel Hagen , Peter Klein , Lothar Mauz , Arthur Pradt , Bernhard Schweizer , Klaus Wunderlich
IPC分类号: F15B2104
CPC分类号: F02M25/089 , B60T13/46 , B60T17/02
摘要: 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.
摘要翻译: 在包括具有进气系统的内燃机的机动车辆系统中的真空制造装置,用于制动车辆的真空操作动力制动系统和用于收集燃料蒸气的燃料蒸气吸附系统中,提供真空泵 其具有与真空操作的动力制动系统和燃料蒸气吸附系统选择性地连通的吸入侧和与内燃机的进气系统连通的排出侧。