首页> 外国专利> Servo valve for a hydraulic auxiliary power guide of a vehicle comprises a centering device formed by a first centering element with slanted surfaces connected to a first valve element and a second centering element

Servo valve for a hydraulic auxiliary power guide of a vehicle comprises a centering device formed by a first centering element with slanted surfaces connected to a first valve element and a second centering element

机译:用于车辆的液压辅助动力导向装置的伺服阀包括对中装置,该对中装置由第一对中元件形成,该第一对中元件具有连接至第一阀元件和第二对中元件的倾斜表面。

摘要

Servo valve comprises a centering device (6) formed by a first centering element (7) with slanted surfaces (8) connected to a first valve element (2) and a second centering element (9) with or without slanted surfaces. A rolling body (11) is arranged between the slanted surfaces of the centering elements. The centering elements are held against each other by a spring (12). Preferred Features: The first valve element is a rotary disk valve (13) and the second valve element is a control bushing (14) arranged coaxial to the rotary disk valve. The first centering element is fixed to a retroactive piston (15) of the servo valve.
机译:伺服阀包括由第一定心元件(7)形成的定心装置(6),该第一定心元件(7)具有连接至第一阀元件(2)的倾斜表面(8)和具有或不具有倾斜表面的第二定心元件(9)。在定心元件的倾斜表面之间布置有滚动体(11)。定心元件通过弹簧(12)相互抵靠。优选特征:第一阀元件是转盘阀(13),第二阀元件是与转盘阀同轴布置的控制衬套(14)。第一定心元件固定在伺服阀的回溯活塞(15)上。

著录项

  • 公开/公告号DE102005006418A1

    专利类型

  • 公开/公告日2006-08-24

    原文格式PDF

  • 申请/专利权人 ZF LENKSYSTEME GMBH;

    申请/专利号DE20051006418

  • 发明设计人 BAUR JOHANNES;

    申请日2005-02-12

  • 分类号F16K3/30;

  • 国家 DE

  • 入库时间 2022-08-21 21:20:24

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