发明名称 |
Underwater vehicle polymer ejection control valve assembly |
摘要 |
There is presented an underwater vehicle polymer ejection control valve assembly comprising a valve in communication with a polymer reservoir and in communication with ejection ports. The assembly further comprises a valve actuator including structure responsive to the vehicle in an ascending mode reaching a first predetermined depth in a water column to open the valve to place the polymer reservoir in communication with the ejection ports. The aforementioned structure is further responsive to the vehicle reaching a second and lesser predetermined depth to close the valve to interrupt communication between the polymer reservoir and the ejection ports.
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申请公布号 |
US5517935(A) |
申请公布日期 |
1996.05.21 |
申请号 |
US19950411233 |
申请日期 |
1995.03.27 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
NEDDERMAN, JR., WILLIAM H. |
分类号 |
B63B1/34;F16K31/163;(IPC1-7):B63B1/34 |
主分类号 |
B63B1/34 |
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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