公开(公告)号：EP2286110B1

公开(公告)日：2013-10-16

申请号：EP09746805.2

申请日：2009-05-14

申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO

发明人： FRAANJE, Petrus Rufus ,  RIJNVELD, Niek ,  VAN DEN DOOL, Teunis Cornelis

IPC分类号： F16F15/02 ,  F16F7/10

CPC分类号： F16F15/02 ,  F16F7/1005

公开(公告)号：EP2286110A1

公开(公告)日：2011-02-23

申请号：EP09746805.2

申请日：2009-05-14

申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO

发明人： FRAANJE, Petrus Rufus ,  RIJNVELD, Niek ,  VAN DEN DOOL, Teunis Cornelis

IPC分类号： F16F15/02 ,  F16F7/10

CPC分类号： F16F15/02 ,  F16F7/1005

摘要： A vibration sensor (9) comprises a reference mass (10), a resilient element (11) supporting the reference mass (10), and a base (13) supporting the resilient element (11), and further comprises a displacement sensor (12) for determining the distance between the reference mass (10) and the base (13). In accordance with the invention the vibration sensor comprises an actuator (14) that is situated between the resilient element (11) and the base (13), a second displacement sensor (15), and a controller (16) for providing an output signal to the actuator (14)