发明名称 |
A VISUAL INDICATOR ASSEMBLY |
摘要 |
A visual indicator assembly for use with an underwater mine system is disclosed. The assembly comprises a surface position marker (11) having a buoyancy means (23), the marker (11) being adpated to provide visual and/or audible indications on the surface that a mine has been "fired". The assembly further comprises a support means (13) for supporting the marker (11) underwater and a severable coupling (37) which, when severed, releases the marker (11) to float to the surface. The assembly further comprises a release means selectively operable to sever the coupling (37) and to relase the marker (11) to float to the surface.
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申请公布号 |
CA2173605(A1) |
申请公布日期 |
1995.04.13 |
申请号 |
CA19942173605 |
申请日期 |
1994.10.06 |
申请人 |
COMMONWEALTH OF AUSTRALIA |
发明人 |
RAMSAY, PETER;GALATI, JOHN CHRISTOPHER;DE SOUSA, MANUEL PIRES |
分类号 |
F42B8/28;(IPC1-7):F42B8/28 |
主分类号 |
F42B8/28 |
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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