JPH02145716U - - Google Patents
Info
- Publication number
- JPH02145716U JPH02145716U JP5470489U JP5470489U JPH02145716U JP H02145716 U JPH02145716 U JP H02145716U JP 5470489 U JP5470489 U JP 5470489U JP 5470489 U JP5470489 U JP 5470489U JP H02145716 U JPH02145716 U JP H02145716U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic powder
- electric wire
- magnetized
- insulator
- magnetization
- 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
- 239000006247 magnetic powder Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 5
- 230000005415 magnetization Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Description
第１図は電線の断面図、第２図〜第４図はそれ
ぞれ磁性粉の磁化の方向を模式的に示す説明図で
ある。第５図は部分的に着磁した状態を示す説明
図、第６図は磁性粉を塗布した絶縁テープを巻回
した説明図、第７図はリング状マグネツトの説明
図である。第８図は従来のノイズ遮蔽手段を示す
説明図である。
１０……電線、１２……芯線、１４……絶縁体
、１６……磁性粉、２０……絶縁テープ。
FIG. 1 is a sectional view of an electric wire, and FIGS. 2 to 4 are explanatory diagrams each schematically showing the direction of magnetization of magnetic powder. FIG. 5 is an explanatory diagram showing a partially magnetized state, FIG. 6 is an explanatory diagram showing an insulating tape coated with magnetic powder is wound, and FIG. 7 is an explanatory diagram of a ring-shaped magnet. FIG. 8 is an explanatory diagram showing a conventional noise shielding means. 10... Electric wire, 12... Core wire, 14... Insulator, 16... Magnetic powder, 20... Insulating tape.
Claims (1)
縁体内に磁性粉が混入され、該磁性粉が所定方向
に向きを揃えて磁化されていることを特徴とする
電線。 ２ 前記磁性粉が絶縁体の外周側に密になるよう
に絶縁体内に混入されていることを特徴とする請
求項１記載の電線。 ３ 前記磁性粉は磁化の向きが電線の長手方向を
向くように磁化されていることを特徴とする請求
項１または２記載の電線。 ４ 前記磁性粉は磁化の向きが電線の径方向を向
くように磁化されていることを特徴とする請求項
１又は２記載の電線。 ５ 前記磁性粉は磁化の向きが螺旋状となるよう
に磁化さていることを特徴とする請求項１または
２記載の電線。 ６ 外周上に、磁性粉が塗布された絶縁テープが
巻回され、該磁性粉が所定方向に向きを揃えて磁
化されていることを特徴とする電線。[Claims for Utility Model Registration] 1. An electric wire in which a core wire is covered with an insulator, characterized in that magnetic powder is mixed in the insulator, and the magnetic powder is magnetized with its orientation aligned in a predetermined direction. . 2. The electric wire according to claim 1, wherein the magnetic powder is mixed into the insulator so as to be densely mixed on the outer circumferential side of the insulator. 3. The electric wire according to claim 1 or 2, wherein the magnetic powder is magnetized so that the direction of magnetization is in the longitudinal direction of the electric wire. 4. The electric wire according to claim 1 or 2, wherein the magnetic powder is magnetized so that the direction of magnetization is in the radial direction of the electric wire. 5. The electric wire according to claim 1 or 2, wherein the magnetic powder is magnetized so that the direction of magnetization is spiral. 6. An electric wire characterized in that an insulating tape coated with magnetic powder is wound around the outer periphery, and the magnetic powder is magnetized so as to align in a predetermined direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5470489U JPH02145716U (en) | 1989-05-13 | 1989-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5470489U JPH02145716U (en) | 1989-05-13 | 1989-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145716U true JPH02145716U (en) | 1990-12-11 |
Family
ID=31577004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5470489U Pending JPH02145716U (en) | 1989-05-13 | 1989-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145716U (en) |
-
1989
- 1989-05-13 JP JP5470489U patent/JPH02145716U/ja active Pending
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