公开(公告)号：EP0848217A1

公开(公告)日：1998-06-17

申请号：EP97120953.1

申请日：1997-11-28

申请人： Gorenje Gospodinjski aparati d.o.o.

发明人： Merva, Drago ,  Vrhovnik, Gorazd

IPC分类号： F25D23/00 ,  F25D21/14 ,  F16K17/194

CPC分类号： F16K24/06 ,  F16K17/12 ,  F16K17/194 ,  F25D17/047 ,  F25D21/14 ,  F25D2321/146

摘要： The present invention relates to a device for equalization of pressure between the interior of cooling apparatus and, in particular, deep-freezing apparatus, and the ambient. It proved useful that the same through hole (2) provided in the bottom (1) of a cooling or deep-freezing apparatus is used both for equalizing the pressure and for draining the water. In the through hole (2) there is arranged a vertically movable plug (3) formed so as to tightly rest with its intermediate portion (11) against the respective intermediate portion (8) of the through hole (2). A shift of the plug (3) is limited by means of a stick like protrusion (5') provided on the cover (5) of the through hole (2) and projecting in the same.

摘要翻译： 本发明涉及一种用于在冷却装置的内部，特别是深冷装置和环境之间均衡压力的装置。 使用设置在冷却或深冷装置的底部（1）中的相同的通孔（2）用于均衡压力和排水，这被证明是有用的。 在通孔（2）中设置有垂直可动的塞子（3），其形成为使其中间部分（11）紧紧靠在通孔（2）的相应中间部分（8）上。 插头（3）的移动通过设置在通孔（2）的盖（5）上的棒状突起（5'）来限制，并且突出在其上。