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1. 发明授权

US3821690A Underwater electrical connector 失效
标题翻译：水下电气连接器
公开(公告)号：US3821690A
公开(公告)日：1974-06-28
申请号：US32947873
申请日：1973-02-05
申请人： CROUSE HINDS CO
发明人： SMALL F
IPC分类号： H01R13/523 , H01R13/52
CPC分类号： H01R13/523
摘要： A plug and receptacle for connecting electrical circuits under water, consisting of two mating chambers filled with a dielectric fluid sealed to prevent loss of fluid but having a resilient liquid-tight interface with the surrounding water so that the pressure within the chambers is equalized with the external pressure. Each of the chambers contains a pair of rods which move in opposed synchronized parallel movement such that one rod moves out of one chamber across the boundary and into the second chamber while the second rod is retracted into the chamber. As each rod moves across the boundary, its movement is accompanied by an equal and opposite movement of its counterpart rod in the other chamber. This synchronized seesaw movement results in a zero volume change in each of the chambers. The rods in their transferred position conduct electrical currents from one chamber to the other.

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