公开(公告)号：US20240325578A1

公开(公告)日：2024-10-03

申请号：US18711228

申请日：2022-11-28

Applicant: SAES GETTERS S.P.A.

Inventor： Alessio CORAZZA ,  Luca MAURI ,  Marco Filippo BATAVIA ,  Ginevra DELLA PORTA ,  Arianna PAPADIA

IPC: A61L2/10

CPC classification number: A61L2/10 ,  A61L2202/11 ,  A61L2202/122 ,  A61L2202/16

Abstract: A box-shaped UV disinfection system (100) comprises a plurality of internal UV sources (121, 122, 131, 132, 141, 142) disposed on at least two of its walls (120, 130, 140) that are adjacent to each other, all of the internal wall surfaces having a reflectance higher than 80% and preferably higher than 87% in the wavelengths range between 250 and 350 nm, and a UV-transmitting support (101) that has at least a 70% UV transmittance in said wavelengths range and is located at a suitable minimum distance from the base wall (110), the UV sources (131, 132, 141, 142) disposed on at least one of its walls (130, 140) being inclined towards the base wall (110) with an angle comprised between 5° and 30°. Such a system has improved characteristics in terms of efficiency and in a preferred embodiment also has better portability.