Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

UV-Lichtquelle

Ultraviolet light source, for carrying out photophysical or photochemical processes, has antenna(s) for emitting microwaves at distance from and directed towards vacuum container.
 
: Egner, S.; Kaiser, M.; Fluegge, A.; Emmerich, R.; Urban, H.

:
Frontpage ()

DE 2002-10235036 A: 20020731
DE 2002-10235036 A: 20020731
DE 10235036 A1: 20040226
H01J0065
Deutsch
Patent, Elektronische Publikation
Fraunhofer TEG ()

Abstract
Es werden ein Unterdruckbehaelter 1 und eine Vorrichtung zur Erzeugung von UV-Licht, insbesondere VUV-Licht, vorgeschlagen, welche eine sehr gleichmaessige Bestrahlung des Innenraums eines Reaktors 18 mit UV-Licht ermoeglichen.

 

DE 10235036 A UPAB: 20040405 NOVELTY - The ultraviolet light source has at least one antenna (23,25) for emitting high frequency electrical waves, especially microwaves, and a vacuum container (1). The antenna is at a distance from the vacuum container, and is directed towards the container. The vacuum container has a first connection (9) for feeding in a gas or gas mixture and a second (11) for drawing out a gas or mixture. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a vacuum container for producing plasma with high frequency electrical waves, especially microwaves. USE - For generating ultraviolet light and/or vacuum ultraviolet light. ADVANTAGE - The novel system enables very homogeneous ultraviolet light to be emitted in the surroundings of the vacuum container.

: http://publica.fraunhofer.de/dokumente/PP-1395.html