| 发明名称 |
METHOD OF BREAKING ICE COVER |
| 摘要 |
FIELD: shipbuilding; submersible vessels breaking ice cover by resonance flexural gravitational waves. SUBSTANCE: method consists in increase of amplitude of flexural gravitational waves through increase of pressure under wave crest due to trimming the ship by bow. EFFECT: enhanced efficiency of ice breaking. 2 cl, 2 dwg
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| 申请公布号 |
RU2149792(C1) |
申请公布日期 |
2000.05.27 |
| 申请号 |
RU19990110423 |
申请日期 |
1999.05.20 |
| 申请人 |
INSTITUT MASHINOVEDENIJA I METALLURGII DVO RAN |
发明人 |
KOZIN V.M. |
| 分类号 |
B63B35/08;(IPC1-7):B63B35/08 |
主分类号 |
B63B35/08 |
| 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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