JPH0340746U - - Google Patents
Info
- Publication number
- JPH0340746U JPH0340746U JP10297389U JP10297389U JPH0340746U JP H0340746 U JPH0340746 U JP H0340746U JP 10297389 U JP10297389 U JP 10297389U JP 10297389 U JP10297389 U JP 10297389U JP H0340746 U JPH0340746 U JP H0340746U
- Authority
- JP
- Japan
- Prior art keywords
- deflection yoke
- ray tube
- cathode ray
- mounting cylinder
- focus magnet
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案にかかる陰極線管装置の一部破
断側面図、第２図は偏向ヨークの取付筒部の拡大
斜視図、第３図は従来の陰極線管装置の側面図、
第４図は偏向ヨークの取付部の拡大断面図である
。
２……バルブ、３……ネツク部、４……偏向ヨ
ーク、５……フオーカスマグネツト。
FIG. 1 is a partially cutaway side view of a cathode ray tube device according to the present invention, FIG. 2 is an enlarged perspective view of a mounting cylinder of a deflection yoke, and FIG. 3 is a side view of a conventional cathode ray tube device.
FIG. 4 is an enlarged sectional view of the mounting portion of the deflection yoke. 2...Valve, 3...Network portion, 4...Deflection yoke, 5...Focus magnet.
Claims (1)
スマグネツトを取付けた陰極線管において、偏向
ヨークの取付筒部を円周方向に複数に分割して縮
径可能にし、その外周面を後方に向かつてテーパ
状に形成し、前記偏向ヨークの取付筒部にフオー
カスマグネツトを嵌合させたことを特徴とする陰
極線管装置。 In a cathode ray tube in which a deflection yoke and a focus magnet are attached to the outer periphery of the valve neck, the mounting cylinder of the deflection yoke is divided into multiple parts in the circumferential direction so that the diameter can be reduced, and the outer peripheral surface is turned backward to create a tapered shape. 1. A cathode ray tube device, characterized in that the deflection yoke is formed with a focus magnet fitted into a mounting cylinder portion of the deflection yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10297389U JPH0340746U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10297389U JPH0340746U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340746U true JPH0340746U (en) | 1991-04-18 |
Family
ID=31651838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10297389U Pending JPH0340746U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340746U (en) |
-
1989
- 1989-08-31 JP JP10297389U patent/JPH0340746U/ja active Pending