EP 3460343 A1 20190327 - OIL HEATER
Title (en)
OIL HEATER
Title (de)
ÖLERHITZER
Title (fr)
APPAREIL DE CHAUFFAGE À HUILE
Publication
Application
Priority
- CN 201610974401 A 20161028
- CN 201621193373 U 20161028
- CN 2016113777 W 20161230
Abstract (en)
An oil heater (100), comprising: two oil pipes (1) arranged at intervals vertically; and multiple cooling fins (2), both ends of the cooling fins (2) being provided on the two oil pipes (1), separately. An oil way channel in communication with the two oil pipes (1) is provided in each cooling fin (2). An air cavity (21) spaced apart from the oil way channel is provided on at least one side edge of each cooling fin (2). Each air cavity (21) is provided with a top air outlet (210). An air inlet (211) is provided on each side wall of opposite side walls of the air cavity (21) on a length direction parallel to the oil pipes (1). Each air inlet (211) is provided with an air guide plate (212) for introducing the air into the air cavity (21).
IPC 8 full level
F24D 13/04 (2006.01); F24D 19/08 (2006.01); F24D 19/10 (2006.01)
CPC (source: EP KR US)
F24H 3/004 (2013.01 - EP KR); F24H 9/0063 (2013.01 - EP KR); F24H 9/2071 (2013.01 - EP KR US); F28D 1/0333 (2013.01 - EP); F28F 1/18 (2013.01 - EP); F28F 2265/10 (2013.01 - EP)
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 3460343 A1 20190327; EP 3460343 A4 20190522; JP 2019531451 A 20191031; KR 20190011315 A 20190201; WO 2018076543 A1 20180503
DOCDB simple family (application)
EP 16920326 A 20161230; CN 2016113777 W 20161230; JP 2018566489 A 20161230; KR 20197001206 A 20161230