EP 3546827 A1 20191002 - BURNER AND GAS WATER HEATER PROVIDED WITH SAME
Title (en)
BURNER AND GAS WATER HEATER PROVIDED WITH SAME
Title (de)
BRENNER UND DAMIT AUSGESTATTETER GASWASSERERHITZER
Title (fr)
BRÛLEUR ET CHAUFFE-EAU À GAZ POURVU DE CELUI-CI
Publication
Application
Priority
- CN 201621279828 U 20161125
- CN 201611062639 A 20161125
- CN 2016108092 W 20161130
Abstract (en)
A combustor (100) and a gas water heater having the same are provided, wherein the combustor (100) comprises at least one combustion unit (1), a primary air adjusting plate (2) and a secondary air adjusting plate (3), wherein a combustor shell (11) of the combustion unit (1) is provided with a rich combustion injection port (131) and a lean combustion injection port (121), the primary air adjusting plate (2) is disposed in front of the rich combustion injection port and the lean combustion injection port, so as to adjust an amount of injection air, and the secondary air adjusting plate (3) is disposed below the combustion unit, wherein the primary air adjusting plate (2) extends downwardly and defines a pressure balancing chamber (21) between the primary air adjusting plate (2) the and the secondary air adjusting plate (3).
IPC 8 full level
F23D 14/02 (2006.01); F23D 14/46 (2006.01)
CPC (source: EP)
F23D 14/045 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3546827 A1 20191002; EP 3546827 A4 20200624; EP 3546827 B1 20210630; ES 2890375 T3 20220118; PT 3546827 T 20210826; WO 2018094752 A1 20180531
DOCDB simple family (application)
EP 16854593 A 20161130; CN 2016108092 W 20161130; ES 16854593 T 20161130; PT 16854593 T 20161130