公开(公告)号：EP2984741A1

公开(公告)日：2016-02-17

申请号：EP14701066.4

申请日：2014-01-21

申请人： Pierburg GmbH

发明人： SARI, Osman ,  SIMONS, Norbert ,  SABIC, Robert ,  BOHNEN, Manfred

IPC分类号： H02K5/24 ,  F16K1/22 ,  F16F1/373 ,  F02D9/10 ,  F02M26/00

CPC分类号： F02M26/54 ,  F01M5/021 ,  F01P11/20 ,  F02D9/1035 ,  F02N19/02 ,  F02N19/04 ,  F02N19/10 ,  F16F1/373 ,  F16F1/376 ,  H02K5/00 ,  H02K5/24

摘要： Drive arrangements for assemblies of an internal combustion engine, in particular for exhaust-gas recirculation valves, having a drive element (12), a housing (10) and an intermediate element (64) that is arranged so as to be preloaded between the drive element (12) and the housing (10), are known. To achieve all-round vibration decoupling of the drive element, it is proposed that the housing (10) have a static receiving part (32) and a cover (38) fastened thereon, which cover bears axially against a stop (60) on the static receiving part (32), wherein the intermediate element (64) is arranged radially between the cover (38) and the drive element (12) and so as to be elastically deformed axially between the drive element (12) and the cover (38), such that, in the case of an exhaust-gas recirculation valve, the electric motor (12) is loaded axially against a drive-side bearing bracket (42), which is formed on the housing (10), by the spring force of an elastically deformed intermediate element (64) and is mounted in the cover (38) radially by means of the intermediate element (64).

摘要翻译： 用于内燃机的集料的驱动装置包括驱动元件，壳体和中间元件。 该壳体包括一个静止的接纳部分，该静止的接收部分包括一个止动件和一个固定在静态接收部分上的盖子。 盖被配置成轴向地抵靠止动件。 中间元件以预加载状态布置在驱动元件和壳体之间，径向地位于盖和驱动元件之间，并且在弹性变形状态下轴向地布置在驱动元件和盖之间。