发明名称 Doorframe incorporating the control and monitoring members, especially for doors of cold-storage rooms
摘要 Doorframe, with display and control elements, in particular for chambers designed to refrigerate and keep articles fresh, consisting of an insulating doorframe body 1. <??>According to the invention, a recessible box 3, which can be closed by means of a removable lid 2 and opens out towards the outside of the doorframe, is arranged in the doorframe body 1, and the lid 2 is equipped with pressure-equalising openings 4 in the region of the pressure-equalising valve 5 passing through the box 3; the display and control elements 6 are arranged in a visible and accessible manner on the lid 2. <IMAGE>
申请公布号 FR2640678(A3) 申请公布日期 1990.06.22
申请号 FR19890016782 申请日期 1989.12.19
申请人 VIESSMANN GMBH & CO 发明人 VIESSMANN HANS;BOEHLE WERNER
分类号 E06B5/12;F25D17/04;F25D29/00 主分类号 E06B5/12
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