Patent ID: 8089057

Claim:
Radiation converter, for a UV-emitting radiation source, comprising a fluorescent layer, characterized in that the said fluorescent layer ( 2 ) is arranged in a housing ( 1 ), through which the UV radiation emitted by the radiation source can pass, the said housing ( 1 ) having a. a front wall ( 3 ) made of a UV-permeable material and b. a rear wall ( 4 ) made of a UV-impermeable material on the side of the said housing ( 1 ) located opposite the said front wall ( 3 ), c. wherein a liquid chamber ( 5 ) is formed between the said front wall ( 3 ) and the said rear wall ( 4 ), and d. the said fluorescent layer ( 2 ) is arranged between the said front wall ( 3 ) and the said rear wall ( 4 ).