WINDOW WITH INTERCHANGEABLE GLASS FOR PRESSURE CHAMBERS

摘要

The invention relates to a window with interchangeable glass for pressure chambers, comprising: an annular base part (2) for tightly fitting to a hole (H) in a pressure chamber (C); a lower O-ring (3) arranged on an annular seat (22) of the base part (2); an interchangeable piece of glass (4) arranged on the lower O-ring (3) and covering the inner hole in the base part (2); an upper O-ring (5) arranged on the upper face of the glass (4); and an annular clamping member (6) that is attached to the base part (2) by means of screws (7), is provided with an annular seat (61) for the upper O-ring (5), and together with said base part (2), compresses the two upper (5) and lower (3) O-rings against the glass (4), ensuring a tight closure of an inner hole of the window (1).