发明名称 |
METHOD OF BREAKING ICE COVER |
摘要 |
FIELD: ice-breaking jobs. SUBSTANCE: submarine vessel 2 excites resonance flexural gravitational waves 3 in ice 1 during her motion at resonance speed. After excitation of resonance flexural gravitational waves 3, ship's speed is reduced and at the moment when first wave crest 4 reaches conning tower 5, planes 6 are turned to vertical position and speed of vessel 2 is increased to resonance level. EFFECT: enhanced efficiency. 1 dwg
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申请公布号 |
RU2198985(C2) |
申请公布日期 |
2003.02.20 |
申请号 |
RU20000114521 |
申请日期 |
2000.06.06 |
申请人 |
GOSUDARSTVENNOE UCHREZHDENIE INSTITUT MASHINOVEDEN;IJA I METALLURG DVO RAN |
发明人 |
KOZIN V.M. |
分类号 |
E02B15/02;B63B35/08;B63G8/18;(IPC1-7):E02B15/02 |
主分类号 |
E02B15/02 |
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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