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Electrical heating device and frame for same
申请公布号：EP2608632(A1)
申请号：EP20110010085
申请日期：2011.12.22
申请公布日期：2013.06.26
发明人：BOHLENDER, FRANZ;NIEDERER, MICHAEL;MORGEN, CHRISTIAN
分类号：H05B3/50
主分类号：H05B3/50
摘要：The device has a layer structure (46) arranged in a frame (44) and comprising layers of waving ribs and heat generating elements. One of the heat generating elements include positive temperature co-efficient (PTC) elements, which are arranged between parallel contact plates. Waving rib elements are arranged one behind the other in a passage direction of medium e.g. water. The ribs are arranged transverse to the passage direction of the medium. A cooling body (32) is sealingly inserted into a connector housing, and a sealing element bridges a gap between the body and contours of the housing. An independent claim is also included for a frame.
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