| 摘要 |
<p>Assembleable construction of doors with heat-resistant glass for fireplace inserts and fireplaces, where the intake and regulation of rinsing air onto the glass is performed through a labyrinth slot, the width (X) of which, representing at the outlet edge the distance between the glass and the outlet edge of the basic frame, is regulated by moving the frame with glass (6) relative to the basic frame (1 ).</p> |
