发明名称 |
Autonomous Underwater Vehicle |
摘要 |
Multi-stage buoyancy changing system for an autonomous underwater vehicle comprises: an internal reservoir configured to hold a fluid; an external bladder connected to the internal reservoir and configured to exchange fluid with the internal reservoir via one or more channels; a first device configured to move fluid through a channel from the internal reservoir to the external bladder at an optimized efficiency for an ambient pressure of a first segment of a dive profile to increase apparent displacement and buoyancy of the vehicle; and a second device configured to move fluid through a channel from the internal reservoir to the external bladder at an optimized efficiency for an ambient pressure of a second segment of the dive profile to increase an apparent displacement and a buoyancy of the vehicle. The first segment of the dive profile includes a different ambient pressure range than the second segment of the dive profile.
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申请公布号 |
US2012318188(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US20100890584 |
申请日期 |
2010.09.24 |
申请人 |
HUDSON EDISON THURMAN;HUGHES ROBERT EUGENE;OSSE TIMOTHY JAMES;STAHR FREDERICK ROLAND;GOBAT JASON ISAAC |
发明人 |
HUDSON EDISON THURMAN;HUGHES ROBERT EUGENE;OSSE TIMOTHY JAMES;STAHR FREDERICK ROLAND;GOBAT JASON ISAAC |
分类号 |
B63G8/22 |
主分类号 |
B63G8/22 |
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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