发明名称 Air conditioning device for a control panel
摘要 This invention relates to an air conditioning device, particularly for a control panel, having a box-like lower housing part and a box-like cover which can be connected therewith. The air conditioning device can be installed on or in a mounting wall in accordance with this invention. For installation on a mounting wall, the bottom of the lower housing part and the mounting wall have connecting elements for attaching the lower housing part to the mounting wall. The lower housing part and the cover each have open sides directed towards one another and each have inwardly directed peripheral edges on the side walls. The edges of the lower housing part are turned towards the cover and have solidly attached threaded bolts. The edges of the cover have corresponding through-holes mateable with the threaded bolts. A peripheral sealing strip is inserted between the edges of the lower housing part and the cover. In an air conditioning device installed into a cut-away section of the mounting wall, between the edges of the lower housing part and the sealing strip, the mounting wall has mounting through-holes around the cut-away section. The mounting through-holes are mateable with the threaded bolts which are secured with nuts. The cover is connected with the lower housing part with mounting bolts, which are secured to the cover. The mounting bolts are axially adjustable to a limited degree and each has a threaded reception mount which is mateable with a threaded bolt.
申请公布号 US4949867(A) 申请公布日期 1990.08.21
申请号 US19880272671 申请日期 1988.11.17
申请人 RITTAL-WERK RUDOLF LOH GMBH & CO. KG 发明人 IMMEL, MANFRED
分类号 H02B1/56;B65D6/34;F24F5/00;H05K7/18;H05K7/20 主分类号 H02B1/56
代理机构 代理人
主权项
地址