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1. 发明授权

US4160411A Sound signal body for generating underwater sound signals 失效
标题翻译：用于产生水下声音信号的声音信号体
公开(公告)号：US4160411A
公开(公告)日：1979-07-10
申请号：US841459
申请日：1977-10-12
申请人： Adolf Weber , Erhard Munster , Dieter Buckley
发明人： Adolf Weber , Erhard Munster , Dieter Buckley
IPC分类号： F42C14/02 , F42C14/04 , G01V1/06 , G08B3/14 , F42B22/20 , F42B27/00
CPC分类号： F42C14/04 , F42C14/02 , G01V1/06 , G08B3/14
摘要： A sound signal body, for generating underwater sound signals, that includes an explosive body which can be thrown out or released by hand. Within the explosive body is arranged an explosive charge as well as a hand grenade detonator having a pyrotechnical delayed detonator composition. The detonator is explodable at the head of the explosive body by a hammer. The sound signal body is provided with a hydraulic pressure switch which comprises a pressure chamber, at least one inlet which empties into the pressure chamber, and a membrane or diaphragm. The diaphragm is connected with a release bolt, which, through the diaphragm and dependent upon the pressure of the water flowing into the pressure chamber, is movable out of a safety position into an armed position. The sound signal body is further provided with a locking mechanism, by means of which it is possible, on the one hand, to arrest the hammer which, against the force of a torsion spring, is deflected in a safety position, as well as, on the other hand, to release the hammer, after obtaining a specific water pressure within the pressure chamber, in cooperation with the release bolt, by relaxing the torsion spring.
摘要翻译：用于产生水下声音信号的声音信号体，其包括可以用手抛出或释放的爆炸体。在爆炸体内设有爆炸物，以及具有烟火延迟雷管组成的手榴弹雷管。雷管在爆炸体的头部被锤子炸毁。声音体设置有液压开关，液压开关包括压力室，至少一个进入压力室的入口和膜或隔膜。隔膜与释放螺栓连接，释放螺栓通过隔膜并且取决于流入压力室的水的压力可从安全位置移动到布置位置。声音信号体还设置有一个锁定机构，一方面可以阻止锤子抵抗扭转弹簧的力在安全位置偏转，另一方面，通过松开扭转弹簧，通过与释放螺栓协作，在压力室内获得特定的水压之后释放锤。

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