JPS61129311U - - Google Patents
Info
- Publication number
- JPS61129311U JPS61129311U JP1223785U JP1223785U JPS61129311U JP S61129311 U JPS61129311 U JP S61129311U JP 1223785 U JP1223785 U JP 1223785U JP 1223785 U JP1223785 U JP 1223785U JP S61129311 U JPS61129311 U JP S61129311U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- permanent magnet
- partition wall
- linearity
- crt display
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
従来の補正コイルの内部構造を示す側面図である
。
１…永久磁石、２…フエライト磁心、３…コイ
ル、４…隔壁、５…板バネ、６…容器。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a side view showing the internal structure of a conventional correction coil. DESCRIPTION OF SYMBOLS 1... Permanent magnet, 2... Ferrite magnetic core, 3... Coil, 4... Partition wall, 5... Leaf spring, 6... Container.
Claims (1)
リニアリテイコイルにおいて、永久磁石とコイル
との間に容器を上下に区画する非磁性体の隔壁を
設け、前記永久磁石が板バネによつて該隔壁に回
動可動に当接されるとともに、前記コイルを収容
する区画をワツクス含浸した構造を有することを
特徴とするＣＲＴデイスプレイ用可変リニアリテ
イコイル。 In a variable linearity coil for correcting the linearity of a CRT display screen, a non-magnetic partition wall is provided between the permanent magnet and the coil to divide the container into upper and lower parts, and the permanent magnet is rotated to the partition wall by a leaf spring. A variable linearity coil for a CRT display, characterized in that the variable linearity coil is movably abutted and has a structure in which a section accommodating the coil is impregnated with wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1223785U JPS61129311U (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1223785U JPS61129311U (en) | 1985-02-01 | 1985-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129311U true JPS61129311U (en) | 1986-08-13 |
Family
ID=30495108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1223785U Pending JPS61129311U (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801042A (en) * | 1987-02-25 | 1989-01-31 | Kawasaki Kisen Kaisha | Inner bag for container |
-
1985
- 1985-02-01 JP JP1223785U patent/JPS61129311U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801042A (en) * | 1987-02-25 | 1989-01-31 | Kawasaki Kisen Kaisha | Inner bag for container |
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