Discharge lamp, lamp unit and image display apparatus
    123.
    发明授权
    Discharge lamp, lamp unit and image display apparatus 失效
    放电灯,灯单元和图像显示装置

    公开(公告)号:US06734628B2

    公开(公告)日:2004-05-11

    申请号:US09870344

    申请日:2001-05-30

    IPC分类号: H01J1718

    摘要: A discharge lamp includes a luminous bulb in which a luminous material is enclosed and a pair of electrodes are opposed to each other in the luminous bulb; and a pair of sealing portions for sealing a pair of metal foils electrically connected to the pair of electrodes, respectively. Each of the pair of metal foils has an external lead on a side opposite to a side electrically connected to a corresponding electrode of the pair of electrodes. At least one of the pair of sealing portions is provided with a reflective film on a surface of the sealing portion in a portion where a connection portion of the external lead and the metal foil is sealed. The reflective film contains a material having a reflectance larger than that of a material constituting the sealing portion.

    摘要翻译: 放电灯包括发光体,发光体被封闭的发光管和一对电极在发光管中彼此相对; 以及一对密封部分,用于分别密封电连接到该对电极的一对金属箔。 一对金属箔中的每一个在与一对电极的相应电极电连接的一侧的相反侧具有外部引线。 一对密封部中的至少一个在外部引线和金属箔的连接部分被密封的部分中在密封部分的表面上设置有反射膜。 反射膜含有反射率大于构成密封部的材料的反射率的材料。

    Method for producing extrusion die for forming a honeycomb structure
    128.
    发明授权
    Method for producing extrusion die for forming a honeycomb structure 失效
    用于形成蜂窝结构体的挤出模具的制造方法

    公开(公告)号:US4640454A

    公开(公告)日:1987-02-03

    申请号:US502656

    申请日:1983-06-09

    摘要: A method for producing an extrusion die which is employed to extrude a ceramic honeycomb structure for use as a catalyst carrier or support for purifying exhaust gases of an automobile or the like, is disclosed. The method comprises the steps of preparing a first and a second metallic block, forming a plurality of discrete feed passages in the first metallic block, forming a grid network of pooling slots from one end surface of the first metallic block or one end surface of the second metallic block, forming a grid network of extrusion slots from one end surface of the second metallic block towards the other opposed end surface thereof to such a depth as to leave an unopened portion along the other opposed end surface of the second metallic block, joining the one end surface of the first metallic block to the one end surface of the second metallic block so that the feed passages, the pooling slots and the extrusion slots are interconnected in order, and removing the unopened portion from the second metallic block so that the extrusion slots are opened.

    摘要翻译: 公开了一种用于挤出用作催化剂载体的陶瓷蜂窝结构体或用于净化汽车等的废气净化的载体的挤出模头的制造方法。 该方法包括以下步骤:制备第一和第二金属块,在第一金属块中形成多个离散进料通道,从第一金属块的一个端面或第一金属块的一个端面形成汇集槽的网格, 第二金属块,从第二金属块的一个端面朝向另一相对的端面形成挤压槽的网格,使其沿着第二金属块的另一个相对的端面留下未开封部分的深度,接合 第一金属块的一个端面到第二金属块的一个端面,使得进给通道,汇集槽和挤压槽依次相互连接,并且从第二金属块移除未打开的部分,使得 挤压槽打开。

    Extrusion die for extruding a honeycomb structure
    130.
    发明授权
    Extrusion die for extruding a honeycomb structure 失效
    用于挤压蜂窝结构的挤出模具

    公开(公告)号:US4384841A

    公开(公告)日:1983-05-24

    申请号:US282094

    申请日:1981-07-10

    摘要: An extrusion die for extruding a honeycomb structure having a thick outer peripheral wall without generating any distortion or deformation therein, comprises a die body provided with a plurality of disconnected feed passageways and interconnected grid-shaped extrusion slots, an annular die mask which is closely contacted with the outer peripheral portion of the outlet face of the die body. In the outlet face of the die body, along the inner peripheral wall of the die mask, an annular groove of which depth is smaller than that of the extrusion slots is formed so as to open in the extruding direction.

    摘要翻译: 一种用于挤压具有厚外壁的蜂窝结构体的挤出模具,其中不产生任何变形或变形,包括设置有多个不连续的进料通道和互连的格栅挤出槽的模具主体,紧密接触的环形模具掩模 与模具主体的出口面的外周部分相连。 在模具的出口面上,沿着模具掩模的内周壁,形成深度小于挤出槽的环形槽,以便在挤出方向上开口。