JPH01148658U - - Google Patents
Info
- Publication number
- JPH01148658U JPH01148658U JP4535088U JP4535088U JPH01148658U JP H01148658 U JPH01148658 U JP H01148658U JP 4535088 U JP4535088 U JP 4535088U JP 4535088 U JP4535088 U JP 4535088U JP H01148658 U JPH01148658 U JP H01148658U
- Authority
- JP
- Japan
- Prior art keywords
- glass tube
- cold cathode
- auxiliary electrode
- cathode discharge
- diameter value
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は、本考案の軸方向に沿つた断面図、第
２図、第３図、第４図、第５図は、従来例を示す
軸方向に沿つた断面図である。
符号の説明、１；硝子管、２；メイン電極、３
；補助電極。
FIG. 1 is a sectional view along the axial direction of the present invention, and FIGS. 2, 3, 4, and 5 are sectional views along the axial direction showing conventional examples. Explanation of symbols, 1; Glass tube, 2; Main electrode, 3
;Auxiliary electrode.
Claims (1)
た硝子管１の外周面に、補助電極３を設けると共
に、前記メイン電極２の外径値ｄと前記硝子管１
の内径値Ｄとを４Ｄ＜２ｄの値に設定して成る冷
陰極放電管。 An auxiliary electrode 3 is provided on the outer circumferential surface of the glass tube 1, which has main electrodes 2 disposed inside each sealed end, and an auxiliary electrode 3 is provided on the outer peripheral surface of the glass tube 1, and the outer diameter value d of the main electrode 2 and the glass tube 1 are
A cold cathode discharge tube in which the inner diameter value D of the cold cathode discharge tube is set to a value of 4D<2d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4535088U JPH01148658U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4535088U JPH01148658U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148658U true JPH01148658U (en) | 1989-10-16 |
Family
ID=31271664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4535088U Pending JPH01148658U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148658U (en) |
-
1988
- 1988-04-05 JP JP4535088U patent/JPH01148658U/ja active Pending