EP 0615107 A3 19950419 - Sectional radiator having a pair of concentric pipes.
Title (en)
Sectional radiator having a pair of concentric pipes.
Title (de)
Gliederradiator mit einem Paar konzentrischer Rohre.
Title (fr)
Radiateur à section comportant une paire de tubes concentriques.
Publication
Application
Priority
IT TE930002 U 19930308
Abstract (en)
[origin: EP0615107A2] This invention concerns a sectional radiator consisting of two tubes, one fitted inside the other, thereby forming an annular air space between the same sealed by two annular bottoms; said air space communicating by means of holes with two external manifolds fixed respectively at the top and the bottom of the exterior tube and consisting of a coupling having a horizontal axis threaded internally. <IMAGE>
IPC 1-7
IPC 8 full level
F28D 1/02 (2006.01); F28D 1/053 (2006.01); F28D 7/10 (2006.01)
CPC (source: EP)
F28D 1/0233 (2013.01); F28D 1/05316 (2013.01); F28D 7/106 (2013.01); F28F 2009/0297 (2013.01)
Citation (search report)
- [X] DE 481271 C 19290816 - JOH TOENJES
- [X] US 1541610 A 19250609 - JOHN ARCHER DAVID
- [X] DE 2805164 A1 19790809 - LOOSE HANS
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI MC SE
DOCDB simple family (publication)
EP 0615107 A2 19940914; EP 0615107 A3 19950419; IT 233780 Y1 20000210; IT TE930002 U1 19940908; IT TE930002 V0 19930308
DOCDB simple family (application)
EP 94830100 A 19940304; IT TE930002 U 19930308