JPS63167714U - - Google Patents
Info
- Publication number
- JPS63167714U JPS63167714U JP5928087U JP5928087U JPS63167714U JP S63167714 U JPS63167714 U JP S63167714U JP 5928087 U JP5928087 U JP 5928087U JP 5928087 U JP5928087 U JP 5928087U JP S63167714 U JPS63167714 U JP S63167714U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- wire
- impregnated
- wound
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000012212 insulator Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Landscapes
- Insulating Of Coils (AREA)
Description
第１図は本考案の一実施例による樹脂モールド
変成器コイルの断面図である。
１……素線、２……層間絶縁物、２ａ……含浸
樹脂が硬化した中間部分、２ｂ……含浸樹脂が未
硬化ないし半硬化にある端部分、３……モールド
樹脂。
FIG. 1 is a sectional view of a resin molded transformer coil according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Elemental wire, 2... Interlayer insulator, 2a... Intermediate portion where the impregnated resin is hardened, 2b... End portion where the impregnated resin is uncured or semi-cured, 3... Mold resin.
Claims (1)
回幅より広い幅寸法を有する層間絶縁物を介在さ
せてモールド樹脂にてモールドする構成において
、前記層間絶縁物は紙又は樹脂よりなる繊維質絶
縁物に予め熱硬化性樹脂を含浸させ、かつその含
浸樹脂の素線の巻回幅に相当する部分を加熱して
硬化させる一方、素線を巻回しない端部分を未硬
化ないし半硬化状態にして構成されていることを
特徴とする樹脂モールド変成器コイル。 In a structure in which the wire is wound in multiple layers, and an interlayer insulator having a width wider than the winding width of the wire is interposed between each winding layer and molded with a molding resin, the interlayer insulator is made of paper or resin. The fibrous insulator is impregnated with a thermosetting resin in advance, and the portion of the impregnated resin corresponding to the winding width of the wire is heated and cured, while the end portion where the wire is not wound is uncured or semi-hardened. A resin molded transformer coil characterized in that it is configured in a hardened state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5928087U JPS63167714U (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5928087U JPS63167714U (en) | 1987-04-21 | 1987-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63167714U true JPS63167714U (en) | 1988-11-01 |
Family
ID=30890623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5928087U Pending JPS63167714U (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63167714U (en) |
-
1987
- 1987-04-21 JP JP5928087U patent/JPS63167714U/ja active Pending
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