JPH0163120U - - Google Patents
Info
- Publication number
- JPH0163120U JPH0163120U JP1987157855U JP15785587U JPH0163120U JP H0163120 U JPH0163120 U JP H0163120U JP 1987157855 U JP1987157855 U JP 1987157855U JP 15785587 U JP15785587 U JP 15785587U JP H0163120 U JPH0163120 U JP H0163120U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- insulating tape
- core
- cuts
- coil
- 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 4
- 239000010410 layer Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000011229 interlayer Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Insulating Of Coils (AREA)
Description
第１図は、本考案の絶縁テープの構造を示す図
でａは平らな状態を示す図、ｂは絶縁テープに、
ある曲率を持たせて曲げた時の状態を示す図。第
２図は、本考案の絶縁テープを使用したトランス
の一実施例を示す断面図で、ｃはトランス全体の
縦断面図、ｄは本考案の絶縁テープを使用し巻芯
にコイルを一層巻した時の断面図、ｅはコイルを
２層巻し、外周に絶縁テープを巻いた時の断面図
。第３図は、従来のバリアテープを使用したトラ
ンスの構造を示す一例の縦断面図。
１…筒状巻芯。２，３…鍔。４…ピン端子。５
１，５２…絶縁テープ。６１，６２…バリアテー
プ。７１，７２…巻線。８…Ｕ型またはＥ型コア
。９…Ｉ型コア。１０１…本考案の絶縁テープ。
１０３…反り上がり部。１０４…粘着層。
FIG. 1 is a diagram showing the structure of the insulating tape of the present invention, where a shows the flat state, and b shows the insulating tape in a flat state.
A diagram showing a state when bent with a certain curvature. Figure 2 is a cross-sectional view showing an embodiment of a transformer using the insulating tape of the present invention, c is a vertical cross-sectional view of the entire transformer, and d is a coil wrapped in one layer around the core using the insulating tape of the present invention. e is a cross-sectional view when the coil is wound in two layers and insulating tape is wrapped around the outer circumference. FIG. 3 is a longitudinal sectional view of an example of the structure of a transformer using a conventional barrier tape. 1...Cylindrical winding core. 2, 3...Tsuba. 4...Pin terminal. 5
1,52...Insulating tape. 61, 62...Barrier tape. 71, 72... Winding wire. 8...U-type or E-type core. 9...I type core. 101...Insulating tape of the present invention.
103...Warped portion. 104... Adhesive layer.
Claims (1)
気絶縁を保持するための絶縁テープにおいて、テ
ープ長さ方向の両側に３辺に切り込みを設け、切
り込み部は絶縁テープを巻芯に巻回した時反り上
がる構造にし、絶縁テープの反り上がる面の反対
面には巻芯或いはコイルに粘着固定するための粘
着層を取り付けたコイル層間絶縁用絶縁テープ。 In an insulating tape for maintaining electrical insulation between coils formed by winding coils in layers, cuts are made on three sides on both sides in the length direction of the tape, and the cuts are made when the insulating tape is wound around a core. An insulating tape for coil interlayer insulation that has a structure that curves up and has an adhesive layer attached to the opposite side of the tape to the winding core or coil for adhesive fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157855U JPH0163120U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157855U JPH0163120U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163120U true JPH0163120U (en) | 1989-04-24 |
Family
ID=31437663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157855U Pending JPH0163120U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6930583B2 (en) | 1997-02-14 | 2005-08-16 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
| US7071804B2 (en) | 1997-02-14 | 2006-07-04 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
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 |
-
1987
- 1987-10-14 JP JP1987157855U patent/JPH0163120U/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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6930583B2 (en) | 1997-02-14 | 2005-08-16 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
| US6977574B1 (en) | 1997-02-14 | 2005-12-20 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
| US6995644B2 (en) | 1997-02-14 | 2006-02-07 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
| US7068135B1 (en) | 1997-02-14 | 2006-06-27 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
| US7071804B2 (en) | 1997-02-14 | 2006-07-04 | Denso Corporation | Stick-type ignition coil having improved structure against crack or dielectric discharge |
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