发明名称 |
APPARATUS AND METHOD FOR REDUCING SOUND OF FAN-FLUID SYSTEM |
摘要 |
To increase the amount of the vented air flow and reduce the noise, the Helmholtz resonator of which the length is varied and the adjustment means which adjusts the length of the Helmholtz resonator and the control means which feeds the adjustment signal to the length adjustment means by recognizing the rotation number of the fan are provided.
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申请公布号 |
KR0124559(B1) |
申请公布日期 |
1998.04.03 |
申请号 |
KR19920015877 |
申请日期 |
1992.08.31 |
申请人 |
SAMSUNG ELECTRONICS CO.,LTD |
发明人 |
JUNG, SEUNG-TAEK |
分类号 |
F24F13/24;F24F1/00;(IPC1-7):F24F13/24;F24F1/02 |
主分类号 |
F24F13/24 |
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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