JPH0427140Y2 - - Google Patents
Info
- Publication number
- JPH0427140Y2 JPH0427140Y2 JP12286786U JP12286786U JPH0427140Y2 JP H0427140 Y2 JPH0427140 Y2 JP H0427140Y2 JP 12286786 U JP12286786 U JP 12286786U JP 12286786 U JP12286786 U JP 12286786U JP H0427140 Y2 JPH0427140 Y2 JP H0427140Y2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- ferrite core
- winding
- coil
- cylindrical ferrite
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 26
- 229910000859 α-Fe Inorganic materials 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Or Transformers For Communication (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は高周波トランスまたは高周波コイルに
関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a high frequency transformer or a high frequency coil.
（従来の技術）
例えばテレビジョン信号の周波数帯域を対象と
する高周波トランスまたは高周波コイルはフエラ
イトコアに絶縁電線を巻回して構成している。(Prior Art) For example, a high frequency transformer or a high frequency coil that targets the frequency band of television signals is constructed by winding an insulated wire around a ferrite core.
（考案が解決しようとする問題点）
しかしながら、コアに対する巻線の巻装状態は
常に一定にはならない。巻線巻装は人間が手作業
で行うものであり、コアに巻線用溝等が設けられ
ている訳でもないからである。(Problems to be solved by the invention) However, the winding state of the winding around the core is not always constant. This is because winding is done manually by humans, and the core is not provided with a winding groove or the like.
そこで、本考案では巻線を巻装することなく溝
成し得る高周波トランスまたは高周波コイルを提
供することを目的とする。 Therefore, an object of the present invention is to provide a high frequency transformer or a high frequency coil that can form a groove without winding the winding.
（問題点を解決するための手段）
上記目的達成のため、本考案では、筒形フエラ
イトコアの外壁面に導体を印刷すると共に、この
筒形フエライトコアの穴内に挿入される部材の外
周面にも導体を印刷し、筒形フエライトコアおよ
び挿入部材の導体を接続することによりフエライ
トコアを取巻くコイルを形成するようにしたもの
である。(Means for solving the problem) In order to achieve the above object, in the present invention, a conductor is printed on the outer wall surface of the cylindrical ferrite core, and a conductor is printed on the outer peripheral surface of the member inserted into the hole of this cylindrical ferrite core. Also, a coil surrounding the ferrite core is formed by printing a conductor and connecting the conductor of the cylindrical ferrite core and the insertion member.
（作用）
筒形フエライトコアの導体および挿入部材の導
体は両者を接続することによりフエライトコアを
取巻くコイルとなるものであり、コアおよび各導
体の数、配置を適宣選定することにより任意イン
ダクタンスのコイル、任意インピーダンスおよび
変成比のトランスが構成される。(Function) The conductor of the cylindrical ferrite core and the conductor of the insertion member form a coil surrounding the ferrite core by connecting them, and by appropriately selecting the number and arrangement of the core and each conductor, the inductance can be adjusted as desired. A transformer with a coil, arbitrary impedance and transformation ratio is constructed.
（実施例）
第１図は本考案の一実施例の外観を示してい
る。同図において、１は筒形フエライトコア１Ａ
およびこのコア１Ａの外周に適当な印刷版を用い
て印刷された導体１Ｂからなる外側部材であり、
一方２は柱状体２Ａおよびこの柱状体２Ａの外面
に印刷により施された導体２Ｂからなる内側部材
である。(Embodiment) FIG. 1 shows the appearance of an embodiment of the present invention. In the same figure, 1 is a cylindrical ferrite core 1A.
and an outer member consisting of a conductor 1B printed on the outer periphery of this core 1A using a suitable printing plate,
On the other hand, 2 is an inner member consisting of a columnar body 2A and a conductor 2B printed on the outer surface of this columnar body 2A.
第２図は両部材１，２の組立過程を示すもの
で、外側部材１は中心部に内側部材２を挿入する
ための穴を有し、この穴内に内側部材２を挿入し
て両部材１，２および導体１Ｂ，２Ｂの相互の位
置合わせを行い、導体１Ａと１Ｂとを接続する。 FIG. 2 shows the assembly process of the two members 1 and 2. The outer member 1 has a hole in the center for inserting the inner member 2, and the inner member 2 is inserted into this hole and both members 1 and 2 are assembled. , 2 and the conductors 1B, 2B are mutually aligned, and the conductors 1A and 1B are connected.
コイルにせよトランスにせよ、巻線は任意ター
ン数が得られなければならないが、そのために図
示例では外側部材１の上端面における導体１Ｂを
半径方向から所定角度αだけ傾斜させている。こ
れは１つのターンだけの閉回路としないで、１つ
のターンをその隣合わせのターンに連続させるも
のである。 Whether it is a coil or a transformer, the winding must have an arbitrary number of turns, and for this reason, in the illustrated example, the conductor 1B on the upper end surface of the outer member 1 is inclined by a predetermined angle α from the radial direction. This is not a closed circuit with only one turn, but one turn is connected to the adjacent turn.
これによりコア１Ａおよび柱状体２Ａの各全周
を利用して巻線を構成することができる。この結
果、コイルであれば任意インダクタンスのもの、
トランスであれば任意変成比のものが容易に得ら
れる。 Thereby, the winding can be constructed using the entire circumferences of the core 1A and the columnar bodies 2A. As a result, if the coil has any inductance,
A transformer with any metamorphic ratio can be easily obtained.
（考案の効果）
本考案は上述のように、筒形フエライトコアの
外壁面に筒の軸方向に沿つて延びる導体を印刷し
て外側導体を形成し、また筒形フエライトコアの
穴内に挿入される柱状部材の外周面に、柱状部材
のほぼ軸方向に沿つて延びる導体を印刷して内側
部材を形成して外側部材の導体を内側部材の導体
とを接続してコイル、トランスを構成するように
したため、従来のフエライトコアに絶縁電線を巻
装したものに比べて極めて特性が一定されたコイ
ル、トランスを提供することができる。(Effects of the invention) As described above, the present invention prints a conductor extending along the axial direction of the cylinder on the outer wall surface of the cylindrical ferrite core to form an outer conductor, and also prints a conductor that extends in the axial direction of the cylinder and inserts the conductor into the hole of the cylindrical ferrite core. A conductor extending substantially along the axial direction of the columnar member is printed on the outer peripheral surface of the columnar member to form an inner member, and the conductor of the outer member is connected to the conductor of the inner member to form a coil or transformer. Therefore, it is possible to provide a coil or transformer with extremely constant characteristics compared to a conventional ferrite core wrapped with an insulated wire.
第１図は本考案の一実施例の外観説明図、第２
図はその分解説明図である。
１……外側部材、１Ａ……フエライトコア、１
Ｂ，２Ｂ……導体、２Ａ……柱状体。
Figure 1 is an external explanatory diagram of one embodiment of the present invention;
The figure is an exploded explanatory diagram. 1...Outer member, 1A...Ferrite core, 1
B, 2B...conductor, 2A...column.
Claims (1)
方向に延びる少くとも１本の導体を印刷してなる
外側導体と、 前記筒形フエライトコアの穴内に挿入される柱
状部材の外周面に前記柱状部材のほぼ軸方向に延
びる少くとも１本の導体を印刷してなる内側部材
とをそなえ、 前記外側部材中に前記内側部材を挿入して導体
の端部同士を接続することにより前記外側導体の
内外を取り巻くように巻線を設けてなる高周波ト
ランスまたは高周波コイル。[Claims for Utility Model Registration] An outer conductor formed by printing at least one conductor extending substantially in the axial direction of the cylinder on the outer wall surface of a cylindrical ferrite core; and an outer conductor that is inserted into a hole in the cylindrical ferrite core. an inner member formed by printing at least one conductor extending substantially in the axial direction of the columnar member on the outer peripheral surface of the columnar member, and inserting the inner member into the outer member to connect the ends of the conductor to each other. A high-frequency transformer or a high-frequency coil provided with windings so as to surround the inside and outside of the outer conductor by connecting them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12286786U JPH0427140Y2 (en) | 1986-08-12 | 1986-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12286786U JPH0427140Y2 (en) | 1986-08-12 | 1986-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6329905U JPS6329905U (en) | 1988-02-27 |
| JPH0427140Y2 true JPH0427140Y2 (en) | 1992-06-30 |
Family
ID=31013459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12286786U Expired JPH0427140Y2 (en) | 1986-08-12 | 1986-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427140Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002343652A (en) * | 2001-05-18 | 2002-11-29 | Nichicon Corp | Reactor or transformer |
| JP6409292B2 (en) * | 2014-03-12 | 2018-10-24 | 株式会社村田製作所 | Coil device |
-
1986
- 1986-08-12 JP JP12286786U patent/JPH0427140Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329905U (en) | 1988-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0221721U (en) | ||
| JPH0214175Y2 (en) | ||
| JPH0140230Y2 (en) | ||
| JPH0711445Y2 (en) | Ferrite core | |
| JP2529948Y2 (en) | Common mode choke coil | |
| JPH051051Y2 (en) | ||
| JP2006156498A (en) | High-frequency transformer and distributor for broadcasting signal using the same | |
| JPH0231776Y2 (en) | ||
| JPS5921537Y2 (en) | noise filter | |
| JPS6329905U (en) | ||
| JPS5826494Y2 (en) | coil element | |
| JPH0426509U (en) | ||
| JPH0546254Y2 (en) | ||
| JPH0225213Y2 (en) | ||
| JPS5927041Y2 (en) | Delay line bobbin | |
| JPH0171412U (en) | ||
| JPS5887315U (en) | Insulation device between wires and rings of outside steel transformers | |
| JPH05159935A (en) | Composite component | |
| JPS62151720U (en) | ||
| JPS62201574U (en) | ||
| JPH0374015B2 (en) | ||
| JPS6430810U (en) | ||
| JPH06112074A (en) | Gas insulation instrument transformer | |
| JPH0463111U (en) | ||
| JPS6329906U (en) |