Heat insulation sheath for protecting decorative trim of constructive and decorative assembly, has outer and inner frames maintained at distance from each other by spacers to form perimetric air space and fixed in front of glazed wall

摘要

The sheath (1) has two concentric frames i.e. outer frame (12) and inner frame (13), maintained at distance from each other by spacers to form perimetric air space. The frames are fixed in front of a glazed wall (2) of a heating apparatus (3). Width of the frames is equal to distance between a front face of a frontage (5) of constructive and decorative assembly (6) and the glazed wall of the heating apparatus. Space between walls of the frames is completely open. Each frame has a mounting bracket at a front face (9) of the apparatus or at a body of the apparatus.