JPS628621U - - Google Patents
Info
- Publication number
- JPS628621U JPS628621U JP9878385U JP9878385U JPS628621U JP S628621 U JPS628621 U JP S628621U JP 9878385 U JP9878385 U JP 9878385U JP 9878385 U JP9878385 U JP 9878385U JP S628621 U JPS628621 U JP S628621U
- Authority
- JP
- Japan
- Prior art keywords
- insulating sheet
- view
- wavy
- transformer
- width direction
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
- Dc-Dc Converters (AREA)
Description
第１図ないし第８図は本考案の第１の実施例に
係り、第１図はトランスの縦断面図、第２図は波
形凸部を有する絶縁シートの斜視図、第３図はボ
ビンに絶縁シートを巻付ける状態を示す斜視図、
第４図は絶縁シート部材の平面図、第５図は第４
図中の―矢示方向断面図、第６図は第４図の
絶縁シート部材を舌部が近接するように折曲げた
状態を示す説明図にして、第６図Ａはその要部斜
視図、第６図Ｂは第６図Ａの側面図、第７図は同
じく第４図の絶縁シート部材を舌部が重なるよう
に折曲げた状態を示す説明図にして、第７図Ａは
その要部斜視図、第７図Ｂは第７図Ａの側面図、
第８図は絶縁シートの連続製造方法を示す説明図
、第９図は本考案の第２の実施例にして、波形凸
部を有する絶縁シートの斜視図、第１０図、第１
１図は従来技術に係り、第１０図は従来技術によ
るトランスの縦断面図、第１１図はボビンに絶縁
壁を形成した状態を示す斜視図である。
１…ボビン、４…巻線、６…外装テープ、７…
コア、１１，２１…絶縁シート、１２，２２…絶
縁シート部材、１３，２３…波形凸部。
1 to 8 relate to the first embodiment of the present invention, in which FIG. 1 is a vertical cross-sectional view of a transformer, FIG. 2 is a perspective view of an insulating sheet having corrugated convex portions, and FIG. A perspective view showing a state in which an insulating sheet is wrapped;
Fig. 4 is a plan view of the insulating sheet member, and Fig. 5 is a plan view of the insulating sheet member.
6 is an explanatory view showing a state in which the insulating sheet member of FIG. 4 is bent so that the tongue portions are close to each other, and FIG. 6A is a perspective view of the main part thereof. , FIG. 6B is a side view of FIG. 6A, and FIG. 7 is an explanatory diagram showing a state in which the insulating sheet member of FIG. 4 is bent so that the tongues overlap. A perspective view of the main parts, FIG. 7B is a side view of FIG. 7A,
FIG. 8 is an explanatory diagram showing a continuous manufacturing method of an insulating sheet, FIG. 9 is a perspective view of an insulating sheet having corrugated convex portions according to a second embodiment of the present invention, and FIG.
FIG. 1 relates to the prior art, FIG. 10 is a vertical sectional view of a transformer according to the prior art, and FIG. 11 is a perspective view showing a state in which an insulating wall is formed on a bobbin. 1... Bobbin, 4... Winding wire, 6... Exterior tape, 7...
Core, 11, 21... Insulating sheet, 12, 22... Insulating sheet member, 13, 23... Waveform convex portion.
Claims (1)
ートを備え、該絶縁シートの波形凸部間に巻線を
巻回するように構成してなるトランス。 (2) 前記絶縁シートは、絶縁シート部材に略
型の切込みを幅方向に設け、該切込みの両端部を
湾曲させることにより波形凸部を形成してなる実
用新案登録請求の範囲第(1)項記載のトランス。[Claims for Utility Model Registration] (1) A transformer comprising an insulating sheet having wavy protrusions at both ends in the width direction, and a winding wire being wound between the wavy protrusions of the insulating sheet. (2) The insulating sheet is formed by providing a substantially shaped notch in the width direction of the insulating sheet member and curving both ends of the notch to form a wavy convex portion. Transformer described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9878385U JPS628621U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9878385U JPS628621U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628621U true JPS628621U (en) | 1987-01-19 |
Family
ID=30967060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9878385U Pending JPS628621U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628621U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225214B2 (en) * | 1972-09-26 | 1977-07-06 |
-
1985
- 1985-06-28 JP JP9878385U patent/JPS628621U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225214B2 (en) * | 1972-09-26 | 1977-07-06 |