Patent ID: 8333295
Filing Date: 2012-12-18
Classification: H05K

Abstract:
1. A pressure vessel, said pressure vessel comprising: a transparent first hemisphere with a first wall having a first outside diameter, a first inside diameter, and a first circular edge with a first width; a first gasket composed of an elastic polymeric material; a transparent second hemisphere with a second wall having a second outside diameter, a second inside diameter, and a second circular edge with a second width; a second gasket composed of an elastic polymeric material; and at least one interface connection disposed in one of said first wall and said second wall, said at least one interface connection selected from the group consisting of electrical, fluid and pneumatic interface connectors; at least one vacuum port disposed in one of said first wall and said second wall; a mounting plate with a thickness, said plate having a first side with a first circular groove with a breadth greater than the first width of the first circular edge, an opposing second side with a second circular groove with a breadth greater than the second width of the second circular edge, at least one aperture in communication with said first and second sides and disposed within the perimeters of said first and second circular grooves, and at least one mounting hole disposed outside the perimeters of said first and second circular grooves; an interior mounting element disposed on said mounting plate and adapted to affix an electromechanical device thereto; where the first gasket is seated between the first circular groove and the first circular edge of the first hemisphere forming a first seal, said first seal being formed by the first hemisphere pressing against the first sealing element; and the second gasket is seated between the second circular groove and the second circular edge of the second hemisphere forming a second seal, said second seal being formed by the second hemisphere pressing against the second sealing element; where a volume inside the first and second sealed hemispheres defines an interior of the pressure vessel having an inside pressure, and an exterior of the pressure vessel having an outside pressure; and wherein an increase in the outside pressure produces an increased pressure by the individual hemispheres on their respective sealing element, therein providing a tighter seal.