Patent ID: 7889982
Filing Date: 2011-02-15
Classification: B63C,G03B

Abstract:
1. A submersible electronic device, comprising: a leak-proof device body defining an internal chamber therein, wherein the internal chamber includes means for conveying power and data to and from the device; a resealable fluid access port disposed on the body of the device, the port being in fluid communication with the internal chamber; a user interface disposed on the device body; a sealing gasket being disposed between the fluid access port and the user interface; electronic components disposed within the device body; and wherein the device body is completely filled with a liquid selected from the group consisting of a perfluorocarbon liquid, a hydrofluorether liquid, a perfluoropolyether liquid, and a liquid mixture of alkylene glycol, de-ionized water, and a corrosion inhibitor, so that the liquid filled body and device are capable of withstanding extreme environmental pressures.