Global Patent Index - EP 3563095 B1

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

EP 3563095 B1 20201118 (EN)

Application

EP 16836207 A 20161229

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

F24H 1/28 (2006.01); F23D 14/62 (2006.01); F23D 14/82 (2006.01)

CPC (source: EP)

F23D 14/62 (2013.01); F23D 14/825 (2013.01); F24H 1/282 (2013.01)

Citation (examination)

None

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