EP 0254111 B1 19920102 - ULTRAVIOLETT RADIATION DEVICE
Title (en)
ULTRAVIOLETT RADIATION DEVICE
Publication
Application
Priority
CH 292486 A 19860722
Abstract (en)
[origin: US4837484A] The high-power radiator comprises a discharge space (12) bounded by a metal electrode (8), cooled on one side, and a dielectric (9). The discharge space (12) is filled with a noble gas or gas mixture. Both the dielectric (9) and the other electrode situated on the surface of the dielectric (9) facing away from the discharge space (12) are transparent for the radiation generated by quiet electric discharges. In this manner, a large-area UV radiator with high efficiency is created which can be operated at high electrical power densities of up to 50 kW/m2 of active electrode surface.
IPC 1-7
IPC 8 full level
H01J 61/00 (2006.01); H01J 65/00 (2006.01)
CPC (source: EP US)
H01J 61/00 (2013.01 - EP US); H01J 65/00 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0254111 A1 19880127; EP 0254111 B1 19920102; CA 1288800 C 19910910; CH 670171 A5 19890512; DE 3775647 D1 19920213; US 4837484 A 19890606
DOCDB simple family (application)
EP 87109674 A 19870706; CA 542606 A 19870721; CH 292486 A 19860722; DE 3775647 T 19870706; US 7692687 A 19870722