JPS6243329B2 - - Google Patents
Info
- Publication number
- JPS6243329B2 JPS6243329B2 JP12578879A JP12578879A JPS6243329B2 JP S6243329 B2 JPS6243329 B2 JP S6243329B2 JP 12578879 A JP12578879 A JP 12578879A JP 12578879 A JP12578879 A JP 12578879A JP S6243329 B2 JPS6243329 B2 JP S6243329B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- resin
- interlayer insulating
- insulating paper
- 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.)
- Expired
Links
- 229920005989 resin Polymers 0.000 claims description 36
- 239000011347 resin Substances 0.000 claims description 36
- 239000004020 conductor Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000011229 interlayer Substances 0.000 claims description 24
- 239000000123 paper Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000002655 kraft paper Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000037303 wrinkles 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 |
|---|---|---|---|
| JP12578879A JPS5649503A (en) | 1979-09-28 | 1979-09-28 | Manufacture of molded coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12578879A JPS5649503A (en) | 1979-09-28 | 1979-09-28 | Manufacture of molded coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5649503A JPS5649503A (en) | 1981-05-06 |
| JPS6243329B2 true JPS6243329B2 (en]) | 1987-09-12 |
Family
ID=14918869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12578879A Granted JPS5649503A (en) | 1979-09-28 | 1979-09-28 | Manufacture of molded coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5649503A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033499A1 (en) | 2005-09-20 | 2007-03-29 | Abb Research Ltd | Mold-free resin-insulated coil windings |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135053A (en) * | 1974-09-19 | 1976-03-25 | Fuji Electric Co Ltd | Moorudomakisen no seizohoho |
| JPS594843B2 (ja) * | 1976-03-09 | 1984-02-01 | 株式会社東芝 | シ−トコイルの製造方法 |
-
1979
- 1979-09-28 JP JP12578879A patent/JPS5649503A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5649503A (en) | 1981-05-06 |
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