发明名称 |
Fluid-filled vibration-damping device and method of controlling the same |
摘要 |
A vibration-damping device including: an elastic body connecting a first and a second mounting member: a pressure receiving and equilibrium chambers partially defined by the elastic body and a flexible diaphragm, filled with a non-compressible fluid and held in fluid communication through a first orifice passage and a second orifice passage that is tuned higher than the first orifice passage. A shut-off valve mechanism operable to selectively allow and inhibit fluid flows through the second orifice passage, an elastic oscillation plate partially defining the pressure-receiving chamber so that a fluid pressure in the pressure-receiving chamber acts on one surface of the elastic oscillation plate, and a working air chamber partially defined by the other surface of the elastic oscillation plate and oscillated by a periodic air pressure change in the working air chamber, are also incorporated. A method of controlling the same is also disclosed.
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申请公布号 |
US6708963(B2) |
申请公布日期 |
2004.03.23 |
申请号 |
US20020194616 |
申请日期 |
2002.07.11 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD.;HONDA MOTOR CO LTD |
发明人 |
NISHI NAOKI;KATO KAZUHIKO;MATSUOKA HIDEKI |
分类号 |
B60K5/12;F16F13/26;F16M5/00;(IPC1-7):F16F13/00 |
主分类号 |
B60K5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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