Method for recovering fluorescent material from faulty glass bodies of discharge lamps
    1.
    发明授权
    Method for recovering fluorescent material from faulty glass bodies of discharge lamps 失效
    从放电灯故障玻璃体回收荧光材料的方法

    公开(公告)号:US06869327B2

    公开(公告)日:2005-03-22

    申请号:US09818706

    申请日:2001-03-27

    IPC分类号: C09K11/01 H01J9/52 H01J9/50

    CPC分类号: C09K11/01 Y02W30/72

    摘要: The invention relates to a method for recovering of fluorescent material from faulty glass bodies (1) of discharge lamps by crushing (11) the lamps, separating and recovering the fluorescent components thereof. The method comprises the steps of breaking the faulty glass bodies (1) in a crusher, removing all metallic component parts if present in the glass bodies (1) by means of electromagnetic separation (13), separating a remaining fraction forming a reusable waste from the broken scrap including glass particles and fluorescent material particles by sieving (15), separating the fluorescent material from the surface of the glass particles in a liquid by washing (19), and obtaining a reusable fluorescent material from the liquid suspension by means of at least one sedimentary deposition (21). The method comprises the step of treating of the remaining fraction by heat for removing the binding material from the fluorescent material if it is necessary.

    摘要翻译: 本发明涉及一种通过粉碎(11)灯,分离和回收其荧光组分来从放电灯故障玻璃体(1)中回收荧光材料的方法。 该方法包括以下步骤:破碎破碎机中的玻璃体(1),通过电磁分离(13)将玻璃体(1)中存在的所有金属成分除去,将形成可再利用废物的剩余部分从 破碎的废料包括通过筛分的玻璃颗粒和荧光材料颗粒(15),通过洗涤将荧光材料与液体中的玻璃颗粒的表面分离(19),并通过以下方式从液体悬浮液中获得可重复使用的荧光材料: 至少一个沉积沉积(21)。 如果需要,该方法包括用热处理剩余部分以从荧光材料中除去粘结材料的步骤。

    Discharge tube and lamp with cooling chambers and improved luminance
    2.
    发明授权
    Discharge tube and lamp with cooling chambers and improved luminance 有权
    放电管和带冷却室的灯,亮度提高

    公开(公告)号:US07759850B2

    公开(公告)日:2010-07-20

    申请号:US12060547

    申请日:2008-04-01

    IPC分类号: H01J1/02 H01J7/24

    摘要: A discharge tube arrangement for a compact fluorescent lamp is provided. The tube forms a continuous arc path and has electrodes disposed at each end of the arc path. The discharge tube arrangement comprises a first cold chamber in order to control and maintain a required mercury vapor pressure. The first cold chamber is located in a longitudinal end portion of the tube arrangement. The discharge tube arrangement is further provided with at least one second cold chamber, which is positioned between the longitudinal end portions of the discharge tube arrangement. The at least one second cold chamber is positioned on the wall of the tube, and has a cold chamber wall protruding substantially away from the central axis of the discharge tube arrangement. The discharge tube arrangement may have a coiled configuration with helical tube portions or a multifinger configuration with straight tube members.

    摘要翻译: 提供了一种用于紧凑型荧光灯的放电管装置。 该管形成连续的弧形路径并且具有设置在电弧路径的每个端部处的电极。 放电管装置包括第一冷室以便控制和保持所需的水银蒸气压。 第一冷室位于管装置的纵向端部。 放电管装置还设置有至少一个位于放电管装置的纵向端部之间的第二冷室。 至少一个第二冷室位于管的壁上,并且具有基本上远离放电管装置的中心轴突出的冷室壁。 放电管装置可以具有螺旋管部分或具有直管部件的多叶形结构的盘绕构型。

    Discharge lamp with discharge tube fixture arrangement and method for manufacturing the same
    3.
    发明授权
    Discharge lamp with discharge tube fixture arrangement and method for manufacturing the same 失效
    放电灯具放电管夹具布置及其制造方法

    公开(公告)号:US06876137B2

    公开(公告)日:2005-04-05

    申请号:US10455867

    申请日:2003-06-06

    IPC分类号: H01J5/48 H01J5/50 H01J9/24

    摘要: There is provided a low pressure discharge lamp, which comprises a discharge tube, a lamp base holding the discharge tube, and a base cap (6) for covering the lamp base. The base cap (6) also provides mechanical support to the discharge tube. The base cap (6) comprises tube openings (10) for receiving end parts of the discharge tube. The base cap (6) further comprises an adhesive space (14) adjacent to a tube opening (10), the adhesive space containing an amount of adhesive. The adhesive space (14) is open toward the discharge tube. The adhesive contained in the adhesive space (14) adheres to an end part of the discharge tube and thereby fixes the discharge tube to the base cap (6). The base cap comprises at least one upper transversal member (31) and at least one lower transversal member (32). The transversal members (31,32) extend substantially in a plane parallel to a plane of the tube opening (10) adjacent to the adhesive space (14). The upper and lower transversal members (31,32) limit the adhesive space (14) at least partly. There is also provided a method for manufacturing a discharge lamp with a base cap (6) described. In the method, the adhesive space is at least partly limited with the upper and lower transversal members. According to the method, ends of the discharge tube are inserted into the tube openings (10) of the base cap (6). An amount of adhesive is fed in the adhesive space (14), and the adhesive is forced to spill out from the adhesive space (14) and to contact the ends of the discharge tube. The adhesive is allowed to adhere to an end part of the discharge tube and thereby the discharge tube is fixed to the base cap (6). A base cap (6) having an upper and lower transversal member (31,32) as above is also claimed.

    摘要翻译: 提供一种低压放电灯,其包括放电管,保持放电管的灯座和用于覆盖灯座的底盖(6)。 底盖(6)还为放电管提供机械支撑。 底盖(6)包括用于接收放电管的端部的管开口(10)。 底盖(6)还包括与管开口(10)相邻的粘合剂空间(14),所述粘合剂空间包含一定量的粘合剂。 粘合剂空间(14)朝向放电管打开。 包含在粘合剂空间(14)中的粘合剂粘附到放电管的端部,从而将放电管固定到基座(6)。 底盖包括至少一个上横向构件(31)和至少一个下横向构件(32)。 横向构件(31,32)基本上在平行于邻近粘合剂空间(14)的管开口(10)的平面的平面内延伸。 上下横向构件(31,32)至少部分地限制粘合剂空间(14)。 还提供了一种制造具有所述基座(6)的放电灯的方法。 在该方法中,粘合剂空间至少部分地被上下横向构件限制。 根据该方法,将放电管的端部插入到底盖(6)的管开口(10)中。 一定量的粘合剂被供给到粘合剂空间(14)中,并且粘合剂被迫从粘合剂空间(14)溢出并与放电管的端部接触。 允许粘合剂粘附到放电管的端部,从而将放电管固定到基座(6)上。 一种具有如上所述的上下横向构件(31,32)的基座盖(6)。