发明名称 Ventilation of an Operating Element
摘要 A method of actuating a piston having a first side and a second side includes the steps of generating a counter-ventilation pulse having a duration and amplitude defined to achieve a predetermined operating speed of the piston and a predetermined damping of a final position of a piston, applying an actuating pressure to the first side of the piston, and venting a second side of the piston in a defined manner using the counter-ventilation pulse so as to prevent a buildup of a maximum possible ventilation pressure.
申请公布号 US2009004027(A1) 申请公布日期 2009.01.01
申请号 US20060097858 申请日期 2006.12.09
申请人 ZF FRIEDRICHSHAFEN AG 发明人 INGENBLEEK ROBERT;ULBRICHT MARKUS;STEINBORN MARIO;BRENTEL ARMIN
分类号 F04B49/00 主分类号 F04B49/00
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