公开(公告)号：US20120168648A1

公开(公告)日：2012-07-05

申请号：US13344240

申请日：2012-01-05

Applicant: Pradyumna Kumar SWAIN ,  Darrin LEONHARDT ,  David Allen SPRANKLE ,  Charles H. WOOD

Inventor： Pradyumna Kumar SWAIN ,  Darrin LEONHARDT ,  David Allen SPRANKLE ,  Charles H. WOOD

IPC: G21K5/04 ,  G21K5/02

CPC classification number: H01J65/044 ,  H01J61/32 ,  H01J61/33

Abstract: A light source having a substantially elliptical cross-section for UV curing lamp assemblies is disclosed. The light source has a pair of end sections and a central section of smaller diameter than the end sections. The end sections are each connected to the central section by a tapered section the diameter of each of which decreases from an end that mates with an end section toward an end that mates with the central section. Each of the end sections has a substantially elliptical cross-section. The central section and the tapered sections may have a substantially elliptical cross-section. The aspect ratio of the elliptical cross-section of the end sections and the central section of the light source is preferably about 2:1.

Abstract translation: 公开了一种具有用于UV固化灯组件的基本椭圆截面的光源。 光源具有一对端部部分和直径小于端部部分的中心部分。 端部各自通过锥形部分连接，锥形部分的每一个的直径从与端部相配合的端部朝向与中心部分配合的端部减小。 每个端部部分具有大致椭圆形的横截面。 中心部分和锥形部分可以具有基本椭圆形的横截面。 端部的椭圆截面和光源的中心部分的纵横比优选为约2:1。

公开(公告)号：US08507884B2

公开(公告)日：2013-08-13

申请号：US13344240

申请日：2012-01-05

Applicant: Pradyumna Kumar Swain ,  Darrin Leonhardt ,  David Allen Sprankle ,  Charles H. Wood

Inventor： Pradyumna Kumar Swain ,  Darrin Leonhardt ,  David Allen Sprankle ,  Charles H. Wood

IPC: G21K5/04 ,  G21K5/02

CPC classification number: H01J65/044 ,  H01J61/32 ,  H01J61/33

Abstract: A light source having a substantially elliptical cross-section for UV curing lamp assemblies is disclosed. The light source has a pair of end sections and a central section of smaller diameter than the end sections. The end sections are each connected to the central section by a tapered section the diameter of each of which decreases from an end that mates with an end section toward an end that mates with the central section. Each of the end sections has a substantially elliptical cross-section. The central section and the tapered sections may have a substantially elliptical cross-section. The aspect ratio of the elliptical cross-section of the end sections and the central section of the light source is preferably about 2:1.

Abstract translation: 公开了一种具有用于UV固化灯组件的基本椭圆截面的光源。 光源具有一对端部部分和直径小于端部部分的中心部分。 端部各自通过锥形部分连接，锥形部分的每一个的直径从与端部相配合的端部朝向与中心部分配合的端部减小。 每个端部部分具有大致椭圆形的横截面。 中心部分和锥形部分可以具有基本椭圆形的横截面。 端部的椭圆截面和光源的中心部分的纵横比优选为约2:1。