Global Patent Index - EP 0874208 A3

EP 0874208 A3 2000-01-19 - Radiator, more particularly for connection to a central heating system

Title (en)

Radiator, more particularly for connection to a central heating system

Title (de)

Heizkörper, vorzugsweise zum Anschluss an eine Zentralheizung

Title (fr)

Radiateur,en particulier pour connection à un circuit de chauffage central

Publication

EP 0874208 A3 (DE)

Application

EP 98810256 A

Priority

CH 92497 A

Abstract (en)

[origin: EP0874208A2] The radiator contains a large number of transverse through holes (15). Two or more sidewalls (22,24) spaced apart and preferably parallel are sealed together by a peripheral one (25). The holes are formed by distance-sleeves (20) joining the sidewalls together at the perforations. The peripheral wall can be formed by bending over one of the sidewalls at the periphery. The sleeves can be welded by laser to the sidewall inside surfaces, the weld seam forming a watertight joint.

IPC 1-7 (main, further and additional classification)

F28D 1/03

IPC 8 full level (invention and additional information)

F28D 1/03 (2006.01)

CPC (invention and additional information)

F28D 1/0366 (2013.01); F28F 2240/00 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

EP 0874208 A2 19981028; EP 0874208 A3 20000119; EP 0874208 B1 20010613; AT 202200 T 20010615; CH 691513 A5 20010731; DE 59800831 D1 20010719