EP 0823361 B1 20000614 - High efficiency heat exchanger boiler
Title (en)
High efficiency heat exchanger boiler
Title (de)
Brennwertkessel
Title (fr)
Chauffe-eau à haut rendement
Publication
Application
Priority
IT MI961697 A 19960802
Abstract (en)
[origin: EP0823361A1] The present invention relates to a boiler (1) comprising a prismatic hollow heat exchanger (3). The heat exchanger (3) is vertically arranged and is provided with an inside shell (4) which laterally delimits a carrying fluid circulating chamber. Between the outer and inner shells of the heat exchanger boiler a finned gap (9) is formed, which communicates, at the top end portion thereof, with the combustion chamber (5) and, at the bottom end portion thereof, with a fume collecting and removing duct (14). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
F24H 1/263 (2013.01); F28F 1/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IE LI NL PT SE
DOCDB simple family (publication)
EP 0823361 A1 19980211; EP 0823361 A3 19981104; EP 0823361 B1 20000614; AT E193869 T1 20000615; DE 69702287 D1 20000720; DE 69702287 T2 20001130; ES 2148922 T3 20001016; IT 1283679 B1 19980423; IT MI961697 A0 19960802; IT MI961697 A1 19980202; PT 823361 E 20000929
DOCDB simple family (application)
EP 97830392 A 19970725; AT 97830392 T 19970725; DE 69702287 T 19970725; ES 97830392 T 19970725; IT MI961697 A 19960802; PT 97830392 T 19970725