基本信息:
- 专利标题： 短波长紫外线放电灯和紫外线照射处理装置
- 专利标题（英）：Short wavelength ultraviolet discharge lamp and ultraviolet radiation processing apparatus
- 申请号：CN200780100169.2 申请日：2007-08-10
- 公开(公告)号：CN101772821A 公开(公告)日：2010-07-07
- 发明人： 中野浩二 , 江村浩司
- 申请人： 株式会社日本光电科技
- 申请人地址： 日本东京都
- 专利权人： 株式会社日本光电科技
- 当前专利权人： 株式会社日本光电科技
- 当前专利权人地址： 日本东京都
- 代理机构： 永新专利商标代理有限公司
- 代理人： 周欣; 陈建全
- 国际申请： PCT/JP2007/065734 2007.08.10
- 国际公布： WO2009/022381 JA 2009.02.19
- 进入国家日期： 2010-02-05
- 主分类号： H01J5/50
- IPC分类号： H01J5/50 ; A61L2/10 ; B01J19/12 ; H01J61/34
This invention provides a short wavelength ultraviolet discharge lamp for emitting ultraviolet light with a wavelength of not more than 220 nm, comprising an insulating conductor, which can suppress the generation of a halide from an insulator in the insulating conductor. The discharge lamp comprises a quartz glass tube (31), a pair of electrodes (32a, 32b) disposed at its both ends, and an insulating conductor (38) extended along the outer wall of the quartz glass tube. The insulating conductor is covered with a nonhalogen-type insulator. By virtue of this, even when the insulating conductor is exposed to ultraviolet light, any halide whichposes safety and environmental protection problems is not generated. In particular, when a polymer compound having an aromatic ring or a heterocyclic ring in its main chain is used as the insulator, the deterioration resistance can be improved.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01J | 放电管或放电灯 |
| ------H01J5/00 | 通用于两种或两种以上基本类型的放电管或放电灯的外壳或引入线的零部件 |
| --------H01J5/50 | .为了与放电管进行电连接而成为其组成部分的装置 |