EP 1995546 A1 20081126 - Method of producing a radiator, and radiator produced by such a method
Title (en)
Method of producing a radiator, and radiator produced by such a method
Title (de)
Verfahren zur Herstellung eines Radiators und Radiator
Title (fr)
Procédé de fabrication d'un Radiateur et Radiateur
Publication
Application
Priority
EP 07425325 A 20070525
Abstract (en)
The multicolumn radiator (1) is defined by two heads (2), each having a hollow body (4) from which originate a number of pipes (5), and by a number of columns (3), each connected at one end to a respective pipe (5) of a first head (2), and at the opposite end to a respective pipe (5) of a second head (2). And the method includes a first step of forming an inner recess defining a socket (8) on the ends (6) of the pipes (5), and an outer recess defining a plug (7) on the free ends of the columns (3), or vice versa; a second step of fitting the columns (3) to the respective pipes (5) by inserting the plug (7) inside the corresponding socket (8); and a third step of connecting the column (3) to the respective pipe (5) at the join between the two.
IPC 8 full level
F28F 9/18 (2006.01); F28D 1/053 (2006.01)
CPC (source: EP)
F28D 1/05308 (2013.01); F28F 9/18 (2013.01); F28D 2021/0035 (2013.01)
Citation (search report)
- [X] EP 1070930 A1 20010124 - ZEHNDER VERKAUF VERWALTUNG [CH]
- [X] EP 1043560 A1 20001011 - S I R A SPA [IT]
- [X] EP 0854347 A2 19980722 - LOLLI VALTER [IT]
- [X] FR 1425677 A 19660124 - BUDERUS EISENWERK
- [X] FR 615135 A 19261230
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)
DOCDB simple family (application)
EP 07425325 A 20070525