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公开(公告)号:US5149191A
公开(公告)日:1992-09-22
申请号:US812028
申请日:1991-12-23
摘要: A louver/lens assembly for placement in the light-emitting opening of a fluorescent light luminaire has a louver assembly mounted in the light-emitting opening of the luminaire. On top of the louver assembly, and between it and the fluorescent tubes, a prism lens, typically formed from a sheet of extruded transparent acrylic material, is placed. The lens sheet is flat on the surface facing the fluorescent tubes in the fixture, and has parallel longitudinal prisms formed in the surface overlying the louver assembly. The prisms are selected to direct light rays passing through the lens assembly downwardly through the openings between the longitudinal and transverse louvers of the louver assembly.
摘要翻译: 用于放置在荧光灯照明器的发光开口中的百叶窗/透镜组件具有安装在照明器的发光开口中的百叶窗组件。 在百叶窗组件的顶部和它与荧光管之间,放置通常由挤出的透明丙烯酸材料片形成的棱镜。 透镜片在面向固定装置中的荧光管的表面上是平坦的,并且在覆盖百叶窗组件的表面中形成有平行的纵向棱镜。 棱镜被选择成将通过透镜组件的光线向下引导通过百叶窗组件的纵向和横向百叶窗之间的开口。
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公开(公告)号:US5925324A
公开(公告)日:1999-07-20
申请号:US723503
申请日:1996-09-30
申请人: Joe Greer
发明人: Joe Greer
CPC分类号: A23L3/01 , A23L3/26 , A61L11/00 , A61L2/0011 , A61L2/02 , B01J19/087 , B01J2219/0852 , B01J2219/0854 , C02F1/48 , C02F2303/04
摘要: The MHD sterilization system invention is a method involving the use of magnetohydrodynamics, (MHD) for the specific purpose of destroying populations of micro-organisms occurring in, within or on fluid, semi-fluid, semi-solid or solid materials.
摘要翻译: MHD杀菌系统发明是一种涉及使用磁流体动力学(MHD)的特定目的来破坏在半流体,半固体或固体物质中存在于其中,内部或内部的微生物群体的方法。
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