发明授权
- 专利标题: Hydraulically damped rubber mounting with eddy current suppression
- 专利标题(中): 液压阻尼橡胶安装,具有涡流抑制功能
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申请号: US923290申请日: 1992-07-31
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公开(公告)号: US5273263A公开(公告)日: 1993-12-28
- 发明人: Ulrich Freudenberg , Tillman Freudenberg
- 申请人: Ulrich Freudenberg , Tillman Freudenberg
- 申请人地址: DEX Weinheim/Bergstr.
- 专利权人: Firma Carl Freudenberg
- 当前专利权人: Firma Carl Freudenberg
- 当前专利权人地址: DEX Weinheim/Bergstr.
- 优先权: DEX4127502 19910820
- 主分类号: F16F13/18
- IPC分类号: F16F13/18 ; F16F13/26 ; F16F13/00 ; B60K5/12
摘要:
A controllable rubber bearing with a hydraulic damping device, in which a fluid-filled working space is limited by a plate of magnetizable material. The plate is supported on a spring at least partially. The plate can be moved back and forth in the direction of the working space, as a function of preset parameters, using a magnet system. The support element comprises at least two opposite partial elements at least within the axial expanse of the magnet coil, which are separated from one another by an electrically insulating layer. The insulating layer extends parallel to the direction of motion of the plate and is essentially perpendicular to at least one groove of the support element, which can be made of soft iron or a moldable magnetizable material.
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