| 摘要 |
<p>A body (1) and a door (2) of a refrigeration device surround a cooled interior space and have frame surfaces (5; 3, 6) which face one another and bound a gap which is filled by a seal (4). A passage (8, 9, 18) which bridges the seal (4) is formed in at least a first of the frame surfaces (6). A non-return valve (17) is provided at the passage (8, 9, 18).</p> |
