WAERMETAUSCHER ZUR AUFNAHME VON UMGEBUNGSWAERME

1. Heat exchanger for receiving surrounding heat with through-flow ducts (14) for a heat carrier which lead into collecting ducts (16), the ducts (14, 16) being constructed between two approximately rectangular plates which comprise ductless edge strips (28) on two opposite edges, characterized in t...

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Bibliographische Detailangaben
1. Verfasser: HEIDTMANN, UWE, (GRAD.), 6901 NUSSLOCH
Format: Patent
Sprache:ger
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Zusammenfassung:1. Heat exchanger for receiving surrounding heat with through-flow ducts (14) for a heat carrier which lead into collecting ducts (16), the ducts (14, 16) being constructed between two approximately rectangular plates which comprise ductless edge strips (28) on two opposite edges, characterized in that the edge strips (28) are provided with bent portions (30) in a known manner and in that at least that region (20) of the plates (10, 12), which contains the through-flow ducts, is provided with common projections (24, 44, 46) extending transverse to the bent portions (30) of both plates (10, 12) together with enclosed through-flow ducts (14).