Global Patent Index - EP 1258694 A2

EP 1258694 A2 2002-11-20 - Radiator

Title (en)

Radiator

Title (de)

Heizkörper

Title (fr)

Radiateur

Publication

EP 1258694 A2 (DE)

Application

EP 02450118 A

Priority

AT 3932001 U

Abstract (en)

The channels (11) between opposing corrugation crest rears (3) of the two metal sheets (1,2) taper in an upwards direction and are fitted in this outflow region with a guide wall. The sheets are fitted with lengthways pleats (4) to form a return for circuit-connected pipes in an axial plane coincident with the interface (5) of the two sheets (1,2). Thus the tapering (13) of the channels (11) between opposing corrugation crests rears (2,3) run above the upper pipe (6).

Abstract (de)

Es wird ein Heizkörper mit einem Einsatz beschrieben, der zwischen sich Strömungskanäle (11) bildende, von wenigstens einem Rohr (6) für einen Wärmeträger durchsetzte Querwände aufweist und aus zwei gewellten Blechstreifen (1, 2) mit quer zu ihrer Längsrichtung verlaufenden Wellenrücken (3) besteht, wobei die Blechstreifen (1, 2) das Rohr (6) zwischen sich je zur Hälfte in einer Längssicke (4) aufnehmen. Um vorteilhafte Strömungsbeingungen zu erhalten, wird vorgeschlagen, daß sich die zwischen jeweils einander gegenüberliegenden Wellenrücken (3) der beiden Blechstreifen (1, 2) ergebenden Strömungskanäle (11) nach oben verjüngen. <IMAGE>

IPC 1-7 (main, further and additional classification)

F28F 1/22; F28D 1/053; F28F 1/12; F28F 13/08

IPC 8 full level (invention and additional information)

F24D 19/04 (2006.01); F28D 1/053 (2006.01); F28F 1/22 (2006.01)

CPC (invention and additional information)

F24D 19/04 (2013.01); F28D 1/0233 (2013.01); F28D 1/053 (2013.01); F28F 1/22 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

AT 5654 U1 20020925; AT 366906 T 20070815; DE 50210437 D1 20070823; EP 1258694 A2 20021120; EP 1258694 A3 20050706; EP 1258694 B1 20070711

INPADOC legal status


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