EP 0169689 B1 19890517 - INFRA-RED HEATING SYSTEM
Title (en)
INFRA-RED HEATING SYSTEM
Publication
Application
Priority
GB 8418727 A 19840723
Abstract (en)
[origin: EP0169689A2] An infra-red heating system comprises a heating pipe 2 and a plurality of combustion devices 3 (one only shown) spaced apart along the pipe 2. The combustion devices are connected in parallel to the pipe 2 by respective connecting pipes 4 through which hot gases are supplied to the interior of the pipe 2 to cause the pipe to emit infra-red radiation. The structure of the combustion devices including the burner heads 10 thereof is disposed remotely from the interior of the pipe 2 and does not interfere with gas flow along the pipe 2.
IPC 1-7
IPC 8 full level
F24D 5/08 (2006.01)
CPC (source: EP)
F24D 5/08 (2013.01)
Citation (examination)
GB 723437 A 19550209 - FRANK RAYMOND FABER RAMSAY
Designated contracting state (EPC)
BE DE FR IT NL SE
DOCDB simple family (publication)
EP 0169689 A2 19860129; EP 0169689 A3 19860716; EP 0169689 B1 19890517; DE 3570279 D1 19890622; GB 2162301 A 19860129; GB 2162301 B 19880210; GB 8418727 D0 19840830
DOCDB simple family (application)
EP 85304968 A 19850711; DE 3570279 T 19850711; GB 8418727 A 19840723