EP 0985121 A1 20000315 - DEVICE FOR EXPOSING A SUBSTRATE TO UV RAYS AND METHOD FOR USING THIS DEVICE
Title (en)
DEVICE FOR EXPOSING A SUBSTRATE TO UV RAYS AND METHOD FOR USING THIS DEVICE
Title (de)
VORRICHTUNG ZUM BESTRAHLEN EINES SUBSTRATS MITTELS UV-STRAHLEN UND VERFAHREN ZUM BETRIEB DER VORRICHTUNG
Title (fr)
DISPOSITIF POUR L'EXPOSITION D'UN SUBSTRAT A DES RAYONS UV ET PROCEDE POUR L'EXPLOITATION DE CE DISPOSITIF
Publication
Application
Priority
- CH 9800186 W 19980507
- CH 122597 A 19970526
Abstract (en)
[origin: WO9854525A1] The invention relates to a device comprising a UV lamp (2) which is accommodated in a housing (3) in such a way that UV rays emerge directly or indirectly from an exit (4), and strike a substrate (1) which is to be exposed to the rays. The lamp is air-cooled in a closed circuit, whereby the air enters the housing through an air inlet (6) and leaves the housing again through an air outlet (7). The exit (4) is sealed with a glass plate transparent to UV, so that neither cooling air nor ozone can exit directly from the housing. This also protects the lamp and the reflector surrounding the lamp from being dirtied by the suctioned cooling air.
IPC 1-7
IPC 8 full level
F26B 3/28 (2006.01)
CPC (source: EP)
F26B 3/28 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
WO 9854525 A1 19981203; AT E224523 T1 20021015; DE 59805621 D1 20031120; EP 0985121 A1 20000315; EP 0985121 B1 20030910
DOCDB simple family (application)
CH 9800186 W 19980507; AT 98916778 T 19980507; DE 59805621 T 19980507; EP 98916778 A 19980507