EP 1190138 A1 20020327 -
Publication
Application
Priority
- DE 19928096 A 19990619
- EP 0005447 W 20000614
Abstract (en)
[origin: US6665950B1] Known gas-heated infrared radiators for infrared drying units have a radiator housing (1) that is subdivided by a gas-permeable burner plate (5) in a distribution chamber (6) for the gas-air mixture and a combustion chamber (7), the front side of which emits the radiation. The radiator is held by mixing tube (9) that is affixed to the rear side. A gas-air mixture is supplied to the distribution chamber (6) via said mixing tube (9). The mixing tube (9) has a gas nozzle (11) with a gas inlet (12) and an air inlet (17) on the end opposite the radiator housing (1). The mixing tube is affixed to a holding frame of the drying unit. In order to disassemble the infrared radiator from the infrared drying unit and to mount said radiator on said unit as rapidly as possible, the rear side of the radiator housing (1) is connected to the holding frame by releasable fixing means (20, 33-36) that can be released manually from the front side.
IPC 1-7
IPC 8 full level
D21F 5/00 (2006.01); F23D 14/14 (2006.01); F23D 14/64 (2006.01); F26B 3/30 (2006.01)
CPC (source: EP US)
F23D 14/145 (2013.01 - EP US); F23D 14/148 (2021.05 - EP US); F23D 14/64 (2013.01 - EP US); F26B 3/305 (2013.01 - EP US); F23D 2213/00 (2013.01 - EP US)
Citation (search report)
See references of WO 0079045A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6665950 B1 20031223; AT E267289 T1 20040615; DE 19928096 A1 20001221; DE 50006507 D1 20040624; EP 1190138 A1 20020327; EP 1190138 B1 20040519; ES 2220470 T3 20041216; WO 0079045 A1 20001228
DOCDB simple family (application)
US 1900202 A 20020424; AT 00936882 T 20000614; DE 19928096 A 19990619; DE 50006507 T 20000614; EP 0005447 W 20000614; EP 00936882 A 20000614; ES 00936882 T 20000614