Underwater mateable electrical connector with anti-hydrolock feature
AssigneeThe United States of America as represented by the Secretary of the Navy
InventorsVictor J. Marolda, Roy R. Manstan
Life of this patent
Estimating the term…
Abstract
An electrical connector includes a plug section having a body, and a receptacle section which is connected to the plug section. A collapsible seal is disposed within a circumferential groove formed in the plug section. The receptacle section has a cylindrical housing with a clamping ring for securely engaging and connecting the receptacle section to the plug section. Upon connecting the receptacle section to the plug section any hydrostatic forces present in the chamber between the receptacle section and the plug section causes the collapsible seal to collapse within the groove thereby providing a volume defined by the groove which receives fluid therein for preventing hydrostatic lock.
Claims9
An electrical connector comprising:
- a plug section having a plug face end and a plurality of electrically conductive pins protruding beyond the plug face end, said pins being disposed in a preselected pin pattern;
- a receptacle section adapted to be connected to said plug section, said receptacle section having a receptacle face end and a plurality of metal sleeves for receiving said plurality of conductive pins, said plurality of metal sleeves being embedded at the receptacle face end and being disposed in a pattern corresponding to said preselected pin pattern;
- a cylindrical extension affixed to and extending beyond the face end of a selected one of the plug section and receptacle section;
- an annular flange attached to a selected one of the plug section and receptacle section, said annular flange being disposed radially outwardly with respect to said cylindrical extension;
- a collapsible seal disposed within a circumferential groove formed in a selected one of the plug section and receptacle section, said circumferential groove defining a volume, said collapsible seal occupying the entire volume of the circumferential groove in a non-collapsed condition and occupying a portion of the circumferential groove in a collapsed condition;
- and
- an O-ring seal disposed between said plug section and said receptacle section.
Dependencies are inferred from the claim text.