公开(公告)号：US20100079048A1

公开(公告)日：2010-04-01

申请号：US12565870

申请日：2009-09-24

Applicant: Hirohisa ISHIKAWA ,  Hiroyoshi KITANO ,  Nobuhiro NAGAMACHI ,  Toyohiko KUMADA ,  Takashi YAMASHITA ,  Michiko MOROOKA

Inventor： Hirohisa ISHIKAWA ,  Hiroyoshi KITANO ,  Nobuhiro NAGAMACHI ,  Toyohiko KUMADA ,  Takashi YAMASHITA ,  Michiko MOROOKA

IPC: H01J1/02

CPC classification number: H01J61/0732

Abstract: A short arc type discharge lamp comprises a pair of electrodes, at least one of which has an electrode main body portion and an axis portion and/or a taper portion formed between the electrode main body portion and the axis portion, wherein in the at least one of the electrodes, the axis portion has an outer diameter smaller than that of the electrode main body portion, and at least one groove extending in an axis line direction of the electrode is formed in the electrode main body portion, the axis portion or the taper portion.

Abstract translation: 短弧型放电灯包括一对电极，其中至少一个具有电极主体部分和形成在电极主体部分和轴部分之间的轴部分和/或锥形部分，其中至少 电极之一，轴部的外径小于电极主体部的外径，在电极主体部，轴部或者电极主体部形成有沿电极的轴线方向延伸的至少一个槽 锥形部分。

公开(公告)号：US08350476B2

公开(公告)日：2013-01-08

申请号：US12565870

申请日：2009-09-24

Applicant: Hirohisa Ishikawa ,  Hiroyoshi Kitano ,  Nobuhiro Nagamachi ,  Toyohiko Kumada ,  Takashi Yamashita ,  Michiko Morooka

Inventor： Hirohisa Ishikawa ,  Hiroyoshi Kitano ,  Nobuhiro Nagamachi ,  Toyohiko Kumada ,  Takashi Yamashita ,  Michiko Morooka

IPC: H01J17/16

CPC classification number: H01J61/0732

Abstract: A short arc type discharge lamp comprises a pair of electrodes, at least one of which has an electrode main body portion and an axis portion and/or a taper portion formed between the electrode main body portion and the axis portion, wherein in the at least one of the electrodes, the axis portion has an outer diameter smaller than that of the electrode main body portion, and at least one groove extending in an axis line direction of the electrode is formed in the electrode main body portion, the axis portion or the taper portion.

Abstract translation: 短弧型放电灯包括一对电极，其中至少一个具有电极主体部分和形成在电极主体部分和轴部分之间的轴部分和/或锥形部分，其中至少 电极之一，轴部的外径小于电极主体部的外径，在电极主体部，轴部或者电极主体部形成有沿电极的轴线方向延伸的至少一个槽 锥形部分。

公开(公告)号：US06590341B1

公开(公告)日：2003-07-08

申请号：US09610571

申请日：2000-07-05

Applicant: Hiroyoshi Kitano ,  Takahiro Mizuno ,  Kengo Sato

Inventor： Hiroyoshi Kitano ,  Takahiro Mizuno ,  Kengo Sato

IPC: H01J1718

CPC classification number: H01J61/36 ,  H01J9/28

Abstract: A discharge lamp having a pair of electrodes (2) within a light-emitting tube (30) with air-tight seals (31) formed covering a metallic foil (1) is bonded to each electrode (2). To stiffen the metallic foil, it is provided with a length-wise crease (M).

Abstract translation: 在具有覆盖金属箔（1）的气密密封（31）的发光管（30）内具有一对电极（2）的放电灯与每个电极（2）接合。 为了使金属箔变硬，其具有纵向折痕（M）。