知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103210471A 闪光放电管以及闪光灯装置 失效 - 放弃专利权

闪光放电管以及闪光灯装置
摘要：
本发明的闪光放电管是具有玻璃管、设置在玻璃管的一端部的阳极侧电极、以及设置在玻璃管的另一端部的阴极侧电极的闪光放电管。玻璃管由第一玻璃管和与第一玻璃管的两个端部通过接续玻璃管被连接的第二玻璃管构成，接续玻璃管具有第一玻璃管的热膨胀系数与第二玻璃管的热膨胀系数之间的热膨胀系数，并且，阳极侧电极的外径相对于玻璃管的内径的比率为43.5％以上。
摘要（英）：

A flashtube of the present invention is provided with glass tubes, an anode-side electrode formed on one-end section of a glass tube, and a cathode-side electrode formed on the other-end section of the glass tube. The glass tubes are composed of a first glass tube, and second glass tubes connected to both ends of the first glass tube with thermal-expansion coefficient linking glass tubes interposed therebetween. The thermal-expansion coefficient linking glass tube have a thermal expansion coefficient between that of the first glass tube and that of the second glass tubes, and the ratio of the outer diameter of the anode-side electrode with respect to the inner diameter of the glass tubes is 43.5% or more.

0/0