发明名称 Bounce-free magnet actuator for injection valves
摘要 The invention relates to a magnet valve for actuating a fuel injector, having a magnet core and magnet coil received in the core. A closing spring acts on the magnet armature in the closing direction. An outlet gap for an actuating fluid is formed between a face end of the stop sleeve, oriented toward the magnet armature, and the magnet armature itself. The outlet gap discharges into a hydraulic damping chamber, which is defined by a face end of the magnet armature and by a damping face of the non-magnetic material.
申请公布号 US7354027(B2) 申请公布日期 2008.04.08
申请号 US20050538915 申请日期 2005.06.13
申请人 ROBERT BOSCH GMBH 发明人 MENNICKEN MICHAEL;BOLTZ JOACHIM
分类号 F16K31/00;F02M51/06;F02M61/16;F02M63/00 主分类号 F16K31/00
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