JPH01117188U - - Google Patents
Info
- Publication number
- JPH01117188U JPH01117188U JP1282888U JP1282888U JPH01117188U JP H01117188 U JPH01117188 U JP H01117188U JP 1282888 U JP1282888 U JP 1282888U JP 1282888 U JP1282888 U JP 1282888U JP H01117188 U JPH01117188 U JP H01117188U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- circumference
- insulating tape
- toroidal shape
- tape
- 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
- 230000005347 demagnetization Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図は従来の消磁コイルの平面図、第２図は
その断面の拡大図、第３図はこの考案による二重
にする前の消磁コイルの平面図、第４図はその断
面の拡大図、第５図はそれをよつた図、第６図は
この考案の平面図、第７図はその断面の拡大図、
第８図はこの考案の消磁コイルをカラー用ブラウ
ン管に取り付けた断面図。
６……消磁コイル、７……コード、８……コネ
クター、９……絶縁テープ、１０……マグネツト
ワイヤー、１１……消磁コイル、１２……絶縁テ
ープ、１３……カラー用ブラウン管、１４……磁
束、１５……シヤドウマスク。
Fig. 1 is a plan view of a conventional degaussing coil, Fig. 2 is an enlarged view of its cross section, Fig. 3 is a plan view of the degaussing coil according to this invention before being doubled, and Fig. 4 is an enlarged view of its cross section. , Fig. 5 is a cross-sectional view of the device, Fig. 6 is a plan view of the device, and Fig. 7 is an enlarged cross-sectional view of the device.
Figure 8 is a cross-sectional view of the degaussing coil of this invention attached to a color cathode ray tube. 6... Degaussing coil, 7... Cord, 8... Connector, 9... Insulating tape, 10... Magnet wire, 11... Demagnetizing coil, 12... Insulating tape, 13... Color cathode ray tube, 14... ...Magnetic flux, 15...Shadow mask.
Claims (1)
消磁を行なう消磁コイルにおいて、 マグネツトワイヤーを多数回巻いたコイルの周
囲に沿つてトロイダル巻状に絶縁テープを巻き、 その絶縁テープを巻いた１本のコイルを二重に
してコイルの周囲の長さを半分にし、 交叉部とその前後を除き、コイルの面にほぼ垂
直になるように重ね、そのコイルの周囲の一部、
或は全周に絶縁テープをトロイダル巻状に巻いた
消磁コイル。[Scope of Claim for Utility Model Registration] In a degaussing coil that is attached to a color cathode ray tube for displaying images to perform demagnetization, an insulating tape is wound in a toroidal shape along the circumference of a coil in which a magnet wire is wound many times, and the insulating tape is insulated. Double a single coil wrapped with tape, halve the length of the circumference of the coil, overlap it so that it is almost perpendicular to the surface of the coil, excluding the intersection and the area before and after it, and cut a part of the circumference of the coil. ,
Or a degaussing coil with insulating tape wrapped around the entire circumference in a toroidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282888U JPH01117188U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282888U JPH01117188U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117188U true JPH01117188U (en) | 1989-08-08 |
Family
ID=31222619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1282888U Pending JPH01117188U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117188U (en) |
-
1988
- 1988-02-02 JP JP1282888U patent/JPH01117188U/ja active Pending