EP 1935535 A3 20100317 - Modular element for the production of heating radiators and process for the manufacturing thereof
Title (en)
Modular element for the production of heating radiators and process for the manufacturing thereof
Title (de)
Modulares Element zur Herstellung von Heizkörpern und Herstellungsverfahren dafür
Title (fr)
Élément modulaire pour la production de radiateurs de chauffage et son processus de fabrication
Publication
Application
Priority
IT BS20060210 A 20061206
Abstract (en)
[origin: EP1935535A2] The invention provides a modular element for composing heating radiators comprising a die-casting finned structure of aluminium, defining one, two or more vertical conduits extending between two horizontal conduits, namely an upper and a lower, in which in the or each vertical conduit a tubular insert is disposed, of a metal with a higher mechanical strength and chemical corrosion resistance than the material forming the finned structure. The inner surface of the upper and lower horizontal conduits in said structure is lined with a layer of anticorrosive material deposited thereon after casting the structure. The invention also relates to a process for manufacturing the modular radiator element.
IPC 8 full level
B22D 19/00 (2006.01); F28D 1/053 (2006.01); F28D 19/02 (2006.01); F28F 9/02 (2006.01); F28F 9/26 (2006.01)
CPC (source: EP)
B22D 19/0063 (2013.01); F28D 1/0246 (2013.01); F28D 1/05308 (2013.01); F28F 19/02 (2013.01); F28F 9/266 (2013.01)
Citation (search report)
- [Y] EP 1043560 A1 20001011 - S I R A SPA [IT]
- [Y] US 3396785 A 19680813 - BERNHARD KIRSCH
- [Y] GB 1114121 A 19680515 - KIRSCH BERNHARD
- [Y] EP 0816791 A1 19980107 - S I R A SPA [IT]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1935535 A2 20080625; EP 1935535 A3 20100317; IT BS20060210 A1 20080607; RU 2007108511 A 20080920
DOCDB simple family (application)
EP 07122552 A 20071206; IT BS20060210 A 20061206; RU 2007108511 A 20070307