| 发明名称 |
DAMPING SYSTEM OF THE PENDULUM OSCILLATOR TYPE |
| 摘要 |
A vibration damping system for a transmission system, exhibiting a stiffness K, of a motor vehicle having a combustion engine, having a support member able to be rotationally driven around an axis X, having a moment of inertia I; and a pendulum flyweight mounted movably on the support member, the pendulum flyweight being tuned to a tuning order n, the pendulum flyweight having a first resonance order of an order lower than the tuning order n, and a second resonance order higher than the tuning order n; the moment of inertia I of the support being configured for any engine speed value within an engine speed range of the combustion engine from 600 to 5000/n revolutions per minute, and for a given stiffness K of the transmission system, the second resonance order of the pendulum flyweight is different from an order y*n, where y is an integer. |
| 申请公布号 |
US2017045114(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201515305671 |
申请日期 |
2015.04.21 |
| 申请人 |
Valeo Embrayages |
发明人 |
MAHE Hervé;VERHOOG Roel |
| 分类号 |
F16F15/14 |
主分类号 |
F16F15/14 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A vibration damping system intended to be integrated into a transmission system, exhibiting a stiffness K, of a motor vehicle having a combustion engine, comprising:
a support member able to be rotationally driven around an axis X, having a moment of inertia I; and a pendulum flyweight mounted movably on the support member, the pendulum flyweight being tuned to a tuning order n, the pendulum flyweight having a first resonance order of an order lower than the tuning order n, and a second resonance order higher than the tuning order n; the moment of inertia I of the support being configured such that for any engine speed value within an engine speed range of the combustion engine from 600 to 5000/n revolutions per minute, the second resonance order of the pendulum flyweight is different from the order 2n. |
| 地址 |
Amiens Cedex 2 FR |
