JPS6172829U - - Google Patents
Info
- Publication number
- JPS6172829U JPS6172829U JP15787584U JP15787584U JPS6172829U JP S6172829 U JPS6172829 U JP S6172829U JP 15787584 U JP15787584 U JP 15787584U JP 15787584 U JP15787584 U JP 15787584U JP S6172829 U JPS6172829 U JP S6172829U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- secondary windings
- insulating coil
- coil fastener
- secondary winding
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000002966 varnish Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
第１図Ａ，Ｂは従来の溶接用トランスの正面図
と側面図、第２図Ａ，Ｂは本考案による溶接用ト
ランスの一実施例の正面図と側面図、第３図Ａ，
Ｂは本考案に使用する絶縁性コイルフアスナーの
一例の正面図と側面図である。
１……鉄芯、２……絶縁スペーサ、３……１次
巻線、４……絶縁シート、５……２次巻線、７，
８……端末引出線、９……絶縁性コイルフアスナ
ー。
Figures 1A and B are a front view and a side view of a conventional welding transformer, Figures 2A and B are a front view and a side view of an embodiment of a welding transformer according to the present invention, and Figures 3A and 3B are front and side views of a conventional welding transformer.
B is a front view and a side view of an example of an insulating coil fastener used in the present invention. 1... Iron core, 2... Insulating spacer, 3... Primary winding, 4... Insulating sheet, 5... Secondary winding, 7,
8...Terminal lead wire, 9...Insulating coil fastener.
Claims (1)
を縦巻き工法により密着巻き、ピツチ巻きで鉄芯
にコイル状に巻いた溶接用トランスにおいて、凹
部の空隙巾が前記２次巻線の２枚ないし数枚の厚
さに相当し、前記凹部の両端突起部の厚みが前記
２次巻線間の隙間より大きいコの字形をした絶縁
性コイルフアスナーを具備し、前記絶縁性コイル
フアスナーの前記突起部の一方を前記２次巻線間
に差し込み前記２次巻線間の弾性により前記絶縁
性コイルフアスナーを固定し、他の一方の突起部
を前記２次巻線の巻き始めまたは巻き終りの端末
引出線の外側に当接し、前記端末引出線と隣接す
る１枚ないし数枚の２次巻線を凹部に挾み込み、
ワニス含浸をして前記端末引出線を固定した溶接
用トランス。 In a welding transformer in which an insulated wire is used for the secondary winding, the secondary winding is tightly wound by a vertical winding method, and wound in a coil shape around an iron core by a pitch winding method, the gap width of the recess is equal to that of the secondary winding. The insulating coil fastener is provided with a U-shaped insulating coil fastener whose thickness corresponds to two or several sheets of the insulating coil fastener, and the thickness of the projections at both ends of the recessed portion is larger than the gap between the secondary windings. One of the protrusions is inserted between the secondary windings and the insulating coil fastener is fixed by the elasticity between the secondary windings, and the other protrusion is inserted at the beginning or end of the winding of the secondary winding. Inserting one or more secondary windings in contact with the outside of the final terminal leader wire and adjacent to the terminal leader wire into the recess,
A welding transformer in which the terminal lead wire is fixed by being impregnated with varnish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15787584U JPH0219944Y2 (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15787584U JPH0219944Y2 (en) | 1984-10-19 | 1984-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6172829U true JPS6172829U (en) | 1986-05-17 |
| JPH0219944Y2 JPH0219944Y2 (en) | 1990-05-31 |
Family
ID=30715865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15787584U Expired JPH0219944Y2 (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219944Y2 (en) |
-
1984
- 1984-10-19 JP JP15787584U patent/JPH0219944Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219944Y2 (en) | 1990-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6172829U (en) | ||
| JPH09306759A (en) | Coil bobbin | |
| JPS6424811U (en) | ||
| JPH0321836U (en) | ||
| JPS628621U (en) | ||
| JP2592686Y2 (en) | Coil for electric welding equipment | |
| JPS5824416Y2 (en) | transformer | |
| JPH01104011U (en) | ||
| JPS62109425U (en) | ||
| JPS61153312U (en) | ||
| JPS5998626U (en) | transformer winding | |
| JPH03128923U (en) | ||
| JPS628623U (en) | ||
| JPH0328715U (en) | ||
| JPS63145316U (en) | ||
| JPH0158919U (en) | ||
| JPS5881916U (en) | Trance | |
| JPS6172823U (en) | ||
| JPH0163123U (en) | ||
| JPS61108051U (en) | ||
| JPS628620U (en) | ||
| JPS6170915U (en) | ||
| JPS60141106U (en) | coil bobbin | |
| JPS6196523U (en) | ||
| JPS58148916U (en) | Transformer winding fixing device |