EP 0319392 B1 19910410 - HEAT RECOVERY APPARATUS
Title (en)
HEAT RECOVERY APPARATUS
Publication
Application
Priority
FR 8716708 A 19871202
Abstract (en)
[origin: EP0319392A1] A heat exchanger, in particular recovery apparatus for heat from smoke, comprises a first set of tubes (1), each tube (1) of which is formed by a succession of parallel straight segments (21-30), connected to one another at each end by a connection loop (31-39), the planes (P1, P2 to Pn) passing through two successive segments (21-30) being inclined alternately on one side and the other in relation to the general plane (P100-P100; P200-P200) of the tube (1) in such a manner that the successive segments are arranged in a staggered manner in relation to the general plane. <IMAGE>
IPC 1-7
IPC 8 full level
F28D 21/00 (2006.01)
CPC (source: EP)
F28D 21/0007 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0319392 A1 19890607; EP 0319392 B1 19910410; AT E62543 T1 19910415; DE 3862369 D1 19910516; FR 2624268 A1 19890609; FR 2624268 B1 19900420
DOCDB simple family (application)
EP 88402995 A 19881129; AT 88402995 T 19881129; DE 3862369 T 19881129; FR 8716708 A 19871202