Convection barrier
    1.
    发明公开
    Convection barrier 审中-公开
    对流障碍

    公开(公告)号:EP2144025A1

    公开(公告)日:2010-01-13

    申请号:EP09164722.2

    申请日:2009-07-07

    摘要: A convection barrier (2;2a;2b;2c) for a freezer (1;1a;1b;1c) comprises
    - a foil (20;20a;20b;20c) having at least one opening (230;230a;230b;230c) therein,
    - storage and transport means (21,22;21a,22a,211a,221a, 25a,27a;21b,22b,25b;21c,22c,25c,28c) for storing and moving the foil (20;20a;20b;20c) so as to transport the at least one opening (230;230a;230b;230c) to a desired position in order to allow access through the at least one opening (230;230a;230b;230c) to the interior of the freezer (1;1a;1b;1c) at the desired position, and
    - tensioning means (28a;28b;28c,25c) for continuously keeping the foil (20;20a;20b;20c) in a tensioned state.

    摘要翻译: 用于冷冻机(1; 1a; 1b; 1c)的对流屏障(2; 2a; 2b; 2c)包括: - 具有至少一个开口(230; 230a; 230b; 230c ); - 用于存储和移动所述箔(20; 20a; 21b; 21c)的存储和传送装置(21,22; 21a,22a,211a,221a,25a,27a; 21b,22b,25b; 21c,22c,25c, 20b; 20c)以便将所述至少一个开口(230; 230a; 230b; 230c)输送到期望位置,以允许通过所述至少一个开口(230; 230a; 230b; 230c)进入所述至少一个开口 冷冻机(1; 1a; 1b; 1c)处于所需位置,以及 - 张紧装置(28a; 28b; 28c,25c),用于连续地保持箔片(20; 20a; 20b; 20c)处于张紧状态。