JPS5941858U - fluorescent discharge tube - Google Patents
fluorescent discharge tubeInfo
- Publication number
- JPS5941858U JPS5941858U JP13433282U JP13433282U JPS5941858U JP S5941858 U JPS5941858 U JP S5941858U JP 13433282 U JP13433282 U JP 13433282U JP 13433282 U JP13433282 U JP 13433282U JP S5941858 U JPS5941858 U JP S5941858U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- fluorescent discharge
- discharge tube
- glass
- fluorescent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図イ１口および第２図イ１ロ、ハは本考案者らの行
なった実験の結果を示した図であり、第３図は本考案に
よる蛍光放電管に使用されるガラスと従来よく知られて
いるガラスの分光透過特性を示した図、第４図は本考案
による蛍光放電管の一実施例を示す部分断面を含む正面
図、第５図は本考案による蛍光放電管の一実施例の分光
特性図を夫々示している。
１・・・・・・ガラス管体、２・・・・・・蛍光体、３
・・・・・・陰極、４・・・・・・陽極、５・・・・・
・稀ガス。Figure 1 A1 and Figure 2 A1 B and C are diagrams showing the results of experiments conducted by the present inventors, and Figure 3 shows the glass used in the fluorescent discharge tube of the present invention and the conventional glass. Figure 4 is a diagram showing the well-known spectral transmission characteristics of glass. Figure 4 is a front view including a partial cross section showing an embodiment of the fluorescent discharge tube according to the present invention. Figure 5 is a diagram showing an example of the fluorescent discharge tube according to the present invention. The spectral characteristic diagrams of Examples are shown. 1... Glass tube body, 2... Fluorescent material, 3
...Cathode, 4...Anode, 5...
・Rare gas.
Claims (2)
に比較して全長が長く酸化第２鉄Ｆｅ２Ｏを含んだガラ
ス管体と、前記管体内面に塗付される蛍光波長域が前記
電子複写装置の感光ドラムの除電に必要な特定波長域の
蛍光体と、前記管体の両端に封止される陽極とエミッタ
ー供給部材を有する陰極と、前記ガラス管体内に封入さ
れる低気圧の稀ガスとを有してなる蛍光放電管。(1) A light source for static elimination in an electronic copying device, which includes a glass tube body containing ferric oxide Fe2O that is longer in overall length than the tube diameter, and a fluorescent wavelength range coated on the inner surface of the tube body. A phosphor in a specific wavelength range necessary for eliminating static electricity from a photosensitive drum of an electronic copying device, a cathode having an anode and an emitter supply member sealed at both ends of the tube, and a low-pressure phosphor sealed in the glass tube. A fluorescent discharge tube comprising a rare gas.
２Ｏを主成分としＦｅ２Ｏを数％含むガラスである実用
新案登録請求の範囲第１項に記載の蛍光放電管。(2) The glass tube is SiO2, BaO-Na2O, K
The fluorescent discharge tube according to claim 1, which is a glass mainly composed of 2O and containing several percent of Fe2O.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13433282U JPS5941858U (en) | 1982-09-03 | 1982-09-03 | fluorescent discharge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13433282U JPS5941858U (en) | 1982-09-03 | 1982-09-03 | fluorescent discharge tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5941858U true JPS5941858U (en) | 1984-03-17 |
| JPS6321891Y2 JPS6321891Y2 (en) | 1988-06-16 |
Family
ID=30302717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13433282U Granted JPS5941858U (en) | 1982-09-03 | 1982-09-03 | fluorescent discharge tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277858U (en) * | 1985-11-06 | 1987-05-19 |
-
1982
- 1982-09-03 JP JP13433282U patent/JPS5941858U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277858U (en) * | 1985-11-06 | 1987-05-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321891Y2 (en) | 1988-06-16 |
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