EP 2784408 B1 20170222 - Boiler
Title (en)
Boiler
Title (de)
Heizkessel
Title (fr)
Chaudière
Publication
Application
Priority
DE 102013103191 A 20130328
Abstract (en)
[origin: EP2784408A1] The heating boiler has the cover elements (2) that are locked at both ends of a combustion chamber (1). A helically coiled gap heat exchanger (3) is provided to enclose the housing which consist the cover elements and a casing portion (4). A rectilinear tube element (5) is formed outside the housing of the gap heat exchanger. The superior end portion is formed in an outer cylinder circumference of the gap heat exchanger. The through hole (6) for the rectilinear tube element, is formed at the cover element.
IPC 8 full level
F24H 1/43 (2006.01); F24H 9/02 (2006.01); F24H 9/12 (2006.01)
CPC (source: EP)
F24H 1/43 (2013.01); F24H 9/02 (2013.01); F24H 9/13 (2022.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2784408 A1 20141001; EP 2784408 B1 20170222; DE 102013103191 A1 20141002
DOCDB simple family (application)
EP 14160928 A 20140320; DE 102013103191 A 20130328