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公开(公告)号:US5875764A
公开(公告)日:1999-03-02
申请号:US78078
申请日:1998-05-13
申请人: Andreas Kappel , Randolf Mock , Hans Meixner , Edward-James Hayes
发明人: Andreas Kappel , Randolf Mock , Hans Meixner , Edward-James Hayes
CPC分类号: F02M63/0035 , F02M47/027 , F02M59/46 , F02M63/0026 , F02M63/0036 , F02M2200/706
摘要: An easily controllable primary drive (5) guided in a first bore (3), for example a piezo actuator, transmits its stroke by a piston-hydraulic stroke transmission with a hydraulic chamber (2) onto a stroke element (70) of the secondary side guided in a second bore (4). The pressure in a valve chamber (9) is controlled via the stroke element (7) of the secondary side.
摘要翻译: 在第一孔(3)中引导的容易控制的主驱动器(5)例如压电致动器通过具有液压室(2)的活塞液压冲程变速器将其行程传递到次级的冲程元件(70)上 在第二孔(4)中引导。 通过次级侧的行程元件(7)控制阀室(9)中的压力。