JPS6413715U - - Google Patents
Info
- Publication number
- JPS6413715U JPS6413715U JP10831587U JP10831587U JPS6413715U JP S6413715 U JPS6413715 U JP S6413715U JP 10831587 U JP10831587 U JP 10831587U JP 10831587 U JP10831587 U JP 10831587U JP S6413715 U JPS6413715 U JP S6413715U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- filled electrical
- insulating paper
- electrical equipment
- resistant film
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Laminated Bodies (AREA)
- Insulating Of Coils (AREA)
Description
第１図はこの考案の一実施例による油入電気機
器に用いた導体を示す断面図、第２図は従来の油
入電気機器巻線を示す断面図である。
図において１は銅線、２はコイル絶縁紙、３は
耐油性フイルム（ＰＶＡフイルム）である。なお
各図中同一符号は同一または相当部分を示す。
FIG. 1 is a sectional view showing a conductor used in an oil-filled electrical device according to an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional oil-filled electrical device winding. In the figure, 1 is a copper wire, 2 is a coil insulating paper, and 3 is an oil-resistant film (PVA film). Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
入電気機器において、上記絶縁紙によつて被覆さ
れた導体のまわりに耐油性フイルムを巻回したこ
とを特徴とする油入電気機器。 (2) 耐油性フイルムはポリビニルアルコールフ
イルムであることを特徴とする実用新案登録請求
の範囲第１項記載の油入電気機器。[Claims for Utility Model Registration] (1) In oil-filled electrical equipment using a conductor covered with insulating paper, an oil-resistant film is wound around the conductor covered with the insulating paper. Characteristic oil-filled electrical equipment. (2) The oil-filled electrical device according to claim 1, wherein the oil-resistant film is a polyvinyl alcohol film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10831587U JPS6413715U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10831587U JPS6413715U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413715U true JPS6413715U (en) | 1989-01-24 |
Family
ID=31343527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10831587U Pending JPS6413715U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413715U (en) |
-
1987
- 1987-07-16 JP JP10831587U patent/JPS6413715U/ja active Pending
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