JPH02710U - - Google Patents
Info
- Publication number
- JPH02710U JPH02710U JP7757288U JP7757288U JPH02710U JP H02710 U JPH02710 U JP H02710U JP 7757288 U JP7757288 U JP 7757288U JP 7757288 U JP7757288 U JP 7757288U JP H02710 U JPH02710 U JP H02710U
- Authority
- JP
- Japan
- Prior art keywords
- coil device
- insulating layer
- protrusion
- winding
- insulating
- 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
- 238000004804 winding Methods 0.000 claims description 5
Landscapes
- Insulating Of Coils (AREA)
Description
第１図は本考案に係るコイル装置の要部におけ
る断面図、第２図は本考案に係るコイル装置の絶
縁層を構成する絶縁フイルムまたは絶縁シートの
斜視図、第３図は本考案に係る絶縁層と巻線層と
の関係を示す斜視図、第４図は本考案に係る絶縁
層の突起の部分の拡大断面図、第５図は同じく別
の例における拡大断面図、第６図は従来のコイル
装置の要部における断面図、第７図〜第９図は従
来のコイル装置における端末固定構造を示す各斜
視図である。
２０１〜２０ｎ……巻線層、２１……端末、３
０１〜３０ｎ……絶縁層、３１……突起、７……
間隔。
Fig. 1 is a sectional view of a main part of a coil device according to the present invention, Fig. 2 is a perspective view of an insulating film or an insulating sheet constituting an insulating layer of a coil device according to the present invention, and Fig. 3 is a cross-sectional view of a main part of a coil device according to the present invention. FIG. 4 is an enlarged cross-sectional view of the protrusion portion of the insulating layer according to the present invention, FIG. 5 is an enlarged cross-sectional view of another example, and FIG. 6 is a perspective view showing the relationship between the insulating layer and the winding layer. A sectional view of a main part of a conventional coil device, and FIGS. 7 to 9 are perspective views showing a terminal fixing structure in a conventional coil device. 201-20n...Winding layer, 21...Terminal, 3
01-30n...Insulating layer, 31...Protrusion, 7...
interval.
Claims (1)
を巻回して形成された絶縁層を有するコイル装置
において、前記絶縁層の表面に、その上に巻回さ
れる巻線層の端末を係止し、かつ、他の絶縁層と
の間に間隔を生じさせる突起を有することを特徴
とするコイル装置。 (2) 前記突起は前記絶縁層の端部に設けられて
いることを特徴とする実用新案登録請求の範囲第
１項に記載のコイル装置。 (3) 前記突起は基部が細く先端に向かう程太く
なることを特徴とする実用新案登録請求の範囲第
１項または第２項に記載のコイル装置。[Claims for Utility Model Registration] (1) In a coil device having an insulating layer formed by winding an insulating film or an insulating sheet between the winding layers, a winding wound on the surface of the insulating layer is provided. A coil device characterized by having a protrusion that locks an end of a wire layer and creates a gap between it and another insulating layer. (2) The coil device according to claim 1, wherein the protrusion is provided at an end of the insulating layer. (3) The coil device according to claim 1 or 2, wherein the protrusion is thin at the base and becomes thicker toward the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7757288U JPH02710U (en) | 1988-06-11 | 1988-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7757288U JPH02710U (en) | 1988-06-11 | 1988-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02710U true JPH02710U (en) | 1990-01-05 |
Family
ID=31302551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7757288U Pending JPH02710U (en) | 1988-06-11 | 1988-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02710U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124114A (en) * | 1984-11-20 | 1986-06-11 | Matsushita Electric Ind Co Ltd | Converter transformer |
-
1988
- 1988-06-11 JP JP7757288U patent/JPH02710U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124114A (en) * | 1984-11-20 | 1986-06-11 | Matsushita Electric Ind Co Ltd | Converter transformer |