JPS58175814A - Manufacture of coil - Google Patents
Manufacture of coilInfo
- Publication number
- JPS58175814A JPS58175814A JP5873282A JP5873282A JPS58175814A JP S58175814 A JPS58175814 A JP S58175814A JP 5873282 A JP5873282 A JP 5873282A JP 5873282 A JP5873282 A JP 5873282A JP S58175814 A JPS58175814 A JP S58175814A
- Authority
- JP
- Japan
- Prior art keywords
- conductive pattern
- coil
- insulating film
- manufacturing
- spirally
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000000696 magnetic material Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 6
- 238000009751 slip forming Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract 2
- 239000011295 pitch Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、任意形状のものが安＠ＶＣ得られるコイルの
製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a coil that can have an arbitrary shape at low cost.
４！ｒ稙電子１ａ器の構成部品として用いられるコイル
は従来巻ＷＩＮＫよって機械的和製造されている。4! The coil used as a component of the electronic 1a device is conventionally manufactured mechanically by WINK.
しかし巻１１１ｉ＊による製造方法は断森が生じ易く。However, the manufacturing method according to Volume 111i* tends to cause wood cutting.
また多量生産が不可能である。さらに形状が多角形状等
に限定されてしまうので任意形状のものが得にくい。Also, mass production is impossible. Furthermore, since the shape is limited to polygonal shapes etc., it is difficult to obtain an arbitrary shape.
本発明は以上の問題ＫＮ処してなされたもので。The present invention has been made to solve the above problems.
絶縁フィルム上に導電パターンを連続的に形成し。A conductive pattern is continuously formed on an insulating film.
上記絶縁フィルムＹ折り曲げ重ね合わせることＫよって
上記導電パターン！ら旋状に配置させるように構成した
コイルの製造方法を提供することｔ目的とするものであ
る。以下図面を参照して本発明実施例ＶＭ明する。The above conductive pattern is created by folding and overlapping the above insulating film K! It is an object of the present invention to provide a method for manufacturing a coil configured to be arranged in a spiral shape. Embodiments of the present invention will be explained below with reference to the drawings.
論１図は本発明実施例１示す概略図で、先ずフレキシブ
ルな長方形状の絶縁フィルムｌχ用意しその長さ方向に
−沿って波状の導電パターン２ン形成する。次に上記波
状導電パターン２の半波長Ｗｔピッチとして折り曲げ１
ｉｉｌ１３から、縞２図のよ５に折り曲げ電ね会わせる
。これにより上記導電パターン２はら旋状に立体的に配
置されるのでコイルか形成される。４は穴でこれは導電
パターン２から旋状に配置された時必費に応じてら旋内
＠に磁性体を挿入するためのものである。Ａ、Ｂがコイ
ルとしての端子となる。FIG. 1 is a schematic diagram showing Embodiment 1 of the present invention. First, a flexible rectangular insulating film lχ is prepared, and a wavy conductive pattern 2 is formed along its length. Next, bend 1 as the half-wavelength Wt pitch of the wavy conductive pattern 2.
From ii13, fold the stripes 2 to 5 as shown in the diagram and connect them. As a result, the conductive pattern 2 is three-dimensionally arranged in a spiral shape, thereby forming a coil. Reference numeral 4 denotes a hole for inserting a magnetic material into the spiral according to necessity when the conductive pattern 2 is arranged in a spiral shape. A and B serve as terminals for the coil.
第３図は本発明の他の実施例を示すもので導電パターン
２を並行して複数列形成した例を示すものである。この
場合上記のように絶縁フィルムｌン折り曲げ重ね合わせ
た後に、端子ａとａ′および端子すとｂｔ−接続するこ
とにより端子Ａ、ＢＹ有するコイル！形成することかで
き、インダクタンスを増大させる場合有効である。FIG. 3 shows another embodiment of the present invention, in which a plurality of conductive patterns 2 are formed in parallel rows. In this case, after folding and overlapping the insulating films as described above, the terminals a and a' and the terminals bt and bt are connected to create a coil with terminals A and BY. This is effective for increasing inductance.
第４図乃至第６図はいずれも本発明の他の実施例な示す
もので、前記波状導電パターンの変形例を示すものであ
る０％に第６図のような星形状パターンの場合は導電パ
ターンの集効的員さ奮大きくとることができるので、単
位向積当りのインダクタンスを大きくすることができる
。4 to 6 all show other embodiments of the present invention, and show modifications of the wavy conductive pattern. In the case of a star-shaped pattern as shown in FIG. Since the effective density of the pattern can be increased, the inductance per unit direction product can be increased.
以上説明して明らかなように本発明によれは。As is clear from the above explanation, according to the present invention.
絶縁フィルム上に導電ノくターンを連続的に形成し。Continuously forms conductive turns on an insulating film.
上記絶縁フィルムな折り曲げ重ね合わせることによって
上記導電パターンｔら旋状に配置させるように構成した
ものであるから、任意形状のコイルＹｆｌａ単に製造す
ることができる。また多量生産が可能なので安価なコイ
ルを提供することができる。Since the conductive pattern t is arranged in a spiral shape by folding and overlapping the insulating films, a coil Yfla having an arbitrary shape can be easily manufactured. Moreover, since mass production is possible, inexpensive coils can be provided.
第１図乃至１８６図はいずれも本発明実施例〉示す概略
図である。
ｌ゛°絶縁フィルム、２・・・導電ノくターン、４・・
・穴。
Ａ、Ｈ・・・端子。
％許出鵬人 赤井電機株式会社
代理人 弁理士 永 １）武三部
第１図
第４図1 to 186 are all schematic diagrams showing embodiments of the present invention. l゛° insulation film, 2... conductive turn, 4...
·hole. A, H...terminals. % Hidehito Akai Electric Co., Ltd. Agent Patent Attorney Eiji 1) Takesanbu Figure 1 Figure 4
Claims (1)
波状の導電パターンを連続的に形成し。 上記絶縁フィルムを適当なピッチで折り曲げ１ね合わせ
ることにより上記導電パターンをら旋状に配置させるよ
うに構成したことｔ％微とするコイルの製造方法。 ２、 上記波状導電パターンの半波長ごと［Ｊｅ縁フィ
ルムを折り曲げ重ね合わせることン特徴とする特許請求
の範囲第１墳記載のコイルの製造方法。 ３、 上記導電パターンがら旋状に配置された時ら旋内
部に磁性体が挿入できるように穴ン上記絶縁フィルムに
形成したことン特徴とする特許請求の範囲第１項又は第
２項記載のコイルの製造方法。 ４、 上記導電パターンを並行して複数列形成したこと
ン特徴とする特許請求の範囲第１項乃至菖３項のいずれ
かに記載のコイルの製造方法。[Claims] A wavy conductive pattern is continuously formed on a heavy, rectangular insulating film along its length. A method for manufacturing a coil, wherein the conductive pattern is arranged in a spiral shape by folding and folding the insulating film at an appropriate pitch. 2. The method for manufacturing a coil according to claim 1, characterized in that the Je edge film is folded and overlaid every half wavelength of the wavy conductive pattern. 3. The method according to claim 1 or 2, wherein a hole is formed in the insulating film so that a magnetic material can be inserted into the spiral when the conductive pattern is arranged in a spiral shape. How to manufacture coils. 4. The method for manufacturing a coil according to any one of claims 1 to 3, characterized in that a plurality of rows of the conductive patterns are formed in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5873282A JPS58175814A (en) | 1982-04-08 | 1982-04-08 | Manufacture of coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5873282A JPS58175814A (en) | 1982-04-08 | 1982-04-08 | Manufacture of coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58175814A true JPS58175814A (en) | 1983-10-15 |
Family
ID=13092674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5873282A Pending JPS58175814A (en) | 1982-04-08 | 1982-04-08 | Manufacture of coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58175814A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0786784A1 (en) * | 1996-01-25 | 1997-07-30 | Robert Bosch Gmbh | Coil and method for the fabrication of coils |
| JP2006222955A (en) * | 2005-02-07 | 2006-08-24 | Thomson Licensing | Radiating element designed to operate in a small antenna |
| DE102007045946A1 (en) * | 2007-09-25 | 2009-04-02 | Stz Mechatronik | Coil e.g. rectangular coil, producing method for generating spatially defined, controllable magnetic field, involves rolling flexible, electrical insulating substrate on which conductor is superimposed or in which conductor is placed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732606A (en) * | 1980-08-05 | 1982-02-22 | Heiwa Denki Kk | Coil |
-
1982
- 1982-04-08 JP JP5873282A patent/JPS58175814A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732606A (en) * | 1980-08-05 | 1982-02-22 | Heiwa Denki Kk | Coil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0786784A1 (en) * | 1996-01-25 | 1997-07-30 | Robert Bosch Gmbh | Coil and method for the fabrication of coils |
| JP2006222955A (en) * | 2005-02-07 | 2006-08-24 | Thomson Licensing | Radiating element designed to operate in a small antenna |
| DE102007045946A1 (en) * | 2007-09-25 | 2009-04-02 | Stz Mechatronik | Coil e.g. rectangular coil, producing method for generating spatially defined, controllable magnetic field, involves rolling flexible, electrical insulating substrate on which conductor is superimposed or in which conductor is placed |
| DE102008012120A1 (en) * | 2007-09-25 | 2009-09-10 | Stz Mechatronik | Method of making a coil and coil |
| DE102008012120B4 (en) * | 2007-09-25 | 2014-07-03 | Steinbeis Mechatronik Gmbh | Method of making a coil and coil |
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