| 发明名称 |
DAMPER MECHANISM, AND METHOD FOR DESIGNING THE DAMPER MECHANISM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a damper mechanism and a method for designing the damper mechanism to cope with technical problems in a conventional Helmholtz damper mechanism. <P>SOLUTION: In this damper mechanism (10) including at least one first Helmholtz damper (11) which is connected in series to a second Helmholtz damper (12), the resonance frequency of the at least one first Helmholtz damper (11) and that of the second Helmholtz damper (12) are shifted from one another by a shifting amount providing a synergic damping effect. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012002500(A) |
申请公布日期 |
2012.01.05 |
| 申请号 |
JP20110132999 |
申请日期 |
2011.06.15 |
| 申请人 |
ALSTOM TECHNOLOGY LTD |
发明人 |
BOTHIEN MIRKO;SCHUERMANS BRUNO;NOIRAY NICOLAS;HUBER ANDREAS;GLAUSER ADRIAN |
| 分类号 |
F23R3/18;F02C7/24;F16F15/023;F23R3/42 |
主分类号 |
F23R3/18 |
| 代理机构 |
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