公开(公告)号：US08404186B2

公开(公告)日：2013-03-26

申请号：US13006143

申请日：2011-01-13

申请人： Reginald W. Clark ,  Bernard J. Eastland ,  Michael W. Ingram ,  Joseph C. Stumpf

发明人： Reginald W. Clark ,  Bernard J. Eastland ,  Michael W. Ingram ,  Joseph C. Stumpf

IPC分类号： A61L9/20

CPC分类号： A61L9/20 ,  A61L9/205 ,  A61L2209/16

摘要： An ultraviolet flux multiplying air sterilization chamber comprises inner surfaces having a diffuse reflective behavior. The sterilization chamber includes an inlet aperture and an outlet aperture for air to flow through said chamber and a light source emitting an ultraviolet light. Due to the reflectivity of the inner surfaces of the chamber, a flux of the ultraviolet light is multiplied by reflecting multiple times from the inner surfaces of the chamber. The inlet and outlet apertures are advantageously configured to reduce the amount of light that escapes from the chamber and increase the amount of photons available in the chamber. In an exemplary embodiment, perforated end panels having diffuse, reflective interior surfaces may be provided over at least a portion of the inlet and outlet apertures.

摘要翻译： 紫外线通量增加空气消毒室包括具有漫反射性能的内表面。 灭菌室包括入口孔和用于空气流过所述室的出口孔和发射紫外光的光源。 由于室的内表面的反射率，紫外光的通量从腔室的内表面反射多次。 入口孔和出口孔有利地构造成减少从室逸出的光量，并增加室中可用的光子的量。 在示例性实施例中，具有扩散的反射内表面的穿孔端板可以设置在入口孔和出口孔的至少一部分之上。

公开(公告)号：US3983039A

公开(公告)日：1976-09-28

申请号：US555335

申请日：1975-03-03

申请人： Bernard J. Eastland

发明人： Bernard J. Eastland

IPC分类号： B41F23/04 ,  F21V7/04 ,  H01J37/20

CPC分类号： B41F23/0409 ,  F21V7/04

摘要： In an apparatus for curing photosensitive inks and coatings comprising an ultraviolet light emitting lamp unit comprised of a tubular elongated ultraviolet lamp and a reflector, and means for moving a substrate, on which said inks or coatings are deposited, under said lamp unit the improvement wherein said reflector is comprised of a first reflecting means for providing a region of peaked relatively high intensity illumination on said substrate and a second reflecting means for providing a region of relatively lower illumination upstream of said high intensity illumination for pre-curing the ink or coating on said substrate.

摘要翻译： 在用于固化感光墨水和涂层的装置中，包括由管状细长紫外线灯和反射器组成的紫外线发光灯单元，以及用于在所述灯单元下方将沉积有所述油墨或涂层的基板移动到所述灯单元下方的改进， 所述反射器包括用于在所述基板上提供峰值相对高强度照明区域的第一反射装置和用于在所述高强度照明上游提供相对较低照度的相对较低照度的区域以预先固化所述油墨或涂层的第二反射装置 所述基板。