EP 3563095 B1 20201118 - BOILER FOR GENERATING HOT WATER OR STEAM
Title (en)
BOILER FOR GENERATING HOT WATER OR STEAM
Title (de)
KESSEL ZUR BEREITUNG VON HEISSWASSER ODER DAMPF
Title (fr)
CHAUDIÈRE DE PRODUCTION D'EAU CHAUDE OU DE VAPEUR
Publication
Application
Priority
IB 2016058069 W 20161229
Abstract (en)
[origin: WO2018122574A1] A boiler for generating hot water or steam, which comprises a containment enclosure (2) which defines a heating chamber (3), which contains the water to be heated and which accommodates a furnace (5), which defines a combustion chamber (6) provided with a burner (7) provided with a combustion head (8) and a device (9) for premixing air and gas; the combustion chamber (6) is connected to a plurality of heat exchange tubes (11), which pass through the combustion chamber (3) and lead into an exhaust gas collection chamber (12) which is connected to a flue (13); the premixing device (9) comprises a mixer body (16) accommodated axially in an air supply duct (17) and having at least one gas delivery opening (19); means are furthermore provided which are adapted to create a lower pressure in the combustion chamber (6) with respect to the external ambient pressure.
IPC 8 full level
F23D 14/62 (2006.01); F23D 14/82 (2006.01); F24H 1/28 (2006.01)
CPC (source: EP)
F23D 14/62 (2013.01); F23D 14/825 (2013.01); F24H 1/282 (2013.01)
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)
WO 2018122574 A1 20180705; EP 3563095 A1 20191106; EP 3563095 B1 20201118
DOCDB simple family (application)
IB 2016058069 W 20161229; EP 16836207 A 20161229