JPS6212649B2 - - Google Patents
Info
- Publication number
- JPS6212649B2 JPS6212649B2 JP4979980A JP4979980A JPS6212649B2 JP S6212649 B2 JPS6212649 B2 JP S6212649B2 JP 4979980 A JP4979980 A JP 4979980A JP 4979980 A JP4979980 A JP 4979980A JP S6212649 B2 JPS6212649 B2 JP S6212649B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- insulator
- coil
- insulating layer
- corrugated
- 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.)
- Expired
Links
- 229920005989 resin Polymers 0.000 claims description 76
- 239000011347 resin Substances 0.000 claims description 76
- 239000012212 insulator Substances 0.000 claims description 44
- 239000004745 nonwoven fabric Substances 0.000 claims description 14
- 238000005470 impregnation Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 7
- 239000004760 aramid Substances 0.000 description 5
- 229920003235 aromatic polyamide Polymers 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4979980A JPS56146213A (en) | 1980-04-15 | 1980-04-15 | Manufacture of coil molded with resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4979980A JPS56146213A (en) | 1980-04-15 | 1980-04-15 | Manufacture of coil molded with resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56146213A JPS56146213A (en) | 1981-11-13 |
| JPS6212649B2 true JPS6212649B2 (zh) | 1987-03-19 |
Family
ID=12841185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4979980A Granted JPS56146213A (en) | 1980-04-15 | 1980-04-15 | Manufacture of coil molded with resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56146213A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129417A (ja) * | 1983-01-14 | 1984-07-25 | Toshiba Corp | モ−ルド形誘導電器の製造方法 |
| JP2602550Y2 (ja) * | 1992-05-13 | 2000-01-17 | 株式会社明電舎 | 箔巻変圧器 |
-
1980
- 1980-04-15 JP JP4979980A patent/JPS56146213A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56146213A (en) | 1981-11-13 |
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