EP 3465060 A1 20190410 - HIGH EFFICIENCY HEATING DEVICE
Title (en)
HIGH EFFICIENCY HEATING DEVICE
Title (de)
HOCHEFFIZIENTE HEIZVORRICHTUNG
Title (fr)
DISPOSITIF DE CHAUFFAGE À HAUTE EFFICACITÉ
Publication
Application
Priority
- IT UA20164170 A 20160607
- IB 2017053356 W 20170607
Abstract (en)
[origin: WO2017212415A1] A high efficiency heating device (1) has a body (2) comprising an inner chamber (3) in which a heating liquid circulates; connections (16) communicating with the chamber (3) and extending from the body (2); and a front plate (4) having an outer face (9) facing in use the space to heat and defining a main front heat exchange surface (10) of the device (1); the chamber (3) is delimited by a pair of main walls (24, 25) facing each other and by a closed loop perimeter edge (7) connecting the main walls (24, 25); the chamber (3) has a ratio between surface and volume, expressed in dm2 and dm3, respectively, greater than or equal to 23.
IPC 8 full level
F28F 3/04 (2006.01); F28D 1/03 (2006.01); F28D 1/053 (2006.01)
CPC (source: EA EP)
F28D 1/0308 (2013.01 - EA EP); F28D 1/05358 (2013.01 - EA EP); F28F 3/04 (2013.01 - EA EP); F28D 2021/0035 (2013.01 - EA EP); Y02B 30/00 (2013.01 - EA EP)
Citation (search report)
See references of WO 2017212415A1
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)
WO 2017212415 A1 20171214; CN 109477702 A 20190315; CN 109477702 B 20210312; EA 037896 B1 20210603; EA 201892594 A1 20190531; EP 3465060 A1 20190410; IT UA20164170 A1 20171207
DOCDB simple family (application)
IB 2017053356 W 20170607; CN 201780035804 A 20170607; EA 201892594 A 20170607; EP 17749513 A 20170607; IT UA20164170 A 20160607