EP 1039780 B1 20070613 - Infra-red radiating device and process for heating articles to be treated
Title (en)
Infra-red radiating device and process for heating articles to be treated
Title (de)
Infrarotstrahler und Verfahren zur Erwärmung eines Behandlungsgutes
Title (fr)
Radiateur infrarouge et procédé de chauffage de produits à traiter
Publication
Application
Priority
DE 19912544 A 19990319
Abstract (en)
[origin: EP1039780A1] The radiator has a closed envelope tube (1) enclosing a carbon strip emission source (2) with connections to a power supply. The length of the carbon strip is greater than the radiation length (B) by a factor of at least 1.5. The carbon strip can be formed into a spiral shape or a concertina shape. An Independent claim is also included for a method of heating an object.
IPC 8 full level
H05B 3/00 (2006.01); H05B 3/10 (2006.01); H01K 1/06 (2006.01); H01K 1/14 (2006.01); H05B 3/14 (2006.01); H05B 3/44 (2006.01)
CPC (source: EP US)
H01K 1/06 (2013.01 - EP US); H01K 1/14 (2013.01 - EP US); H05B 3/0057 (2013.01 - EP US); H05B 3/009 (2013.01 - EP US); H05B 2203/032 (2013.01 - EP US)
Citation (examination)
EP 0987923 A1 20000322 - HERAEUS NOBLELIGHT GMBH [DE]
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)
EP 1039780 A1 20000927; EP 1039780 B1 20070613; AT E364981 T1 20070715; DE 19912544 A1 20000928; DE 19912544 B4 20070118; DE 50014397 D1 20070726; JP 2000299178 A 20001024; US 2003076024 A1 20030424; US 6534904 B1 20030318; US 6765339 B2 20040720
DOCDB simple family (application)
EP 00104297 A 20000302; AT 00104297 T 20000302; DE 19912544 A 19990319; DE 50014397 T 20000302; JP 2000074504 A 20000316; US 30161202 A 20021122; US 51694000 A 20000301