JPS6126206B2 - - Google Patents
Info
- Publication number
- JPS6126206B2 JPS6126206B2 JP7555377A JP7555377A JPS6126206B2 JP S6126206 B2 JPS6126206 B2 JP S6126206B2 JP 7555377 A JP7555377 A JP 7555377A JP 7555377 A JP7555377 A JP 7555377A JP S6126206 B2 JPS6126206 B2 JP S6126206B2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- resin
- insulating layer
- preventing
- electrical
- 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 54
- 239000011347 resin Substances 0.000 claims description 54
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000012948 isocyanate Substances 0.000 claims description 7
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- -1 isocyanate compound Chemical class 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 238000010292 electrical insulation Methods 0.000 claims 2
- 238000009413 insulation Methods 0.000 description 12
- 238000005187 foaming Methods 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000001723 curing Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000013007 heat curing Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical group F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
- Manufacture Of Motors, Generators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555377A JPS5410965A (en) | 1977-06-27 | 1977-06-27 | Method of making electric insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555377A JPS5410965A (en) | 1977-06-27 | 1977-06-27 | Method of making electric insulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5410965A JPS5410965A (en) | 1979-01-26 |
| JPS6126206B2 true JPS6126206B2 (enrdf_load_stackoverflow) | 1986-06-19 |
Family
ID=13579483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7555377A Granted JPS5410965A (en) | 1977-06-27 | 1977-06-27 | Method of making electric insulating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5410965A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132312A (en) * | 1981-02-09 | 1982-08-16 | Toshiba Corp | Manufacture of resin impregnated coil |
| JPS57164515A (en) * | 1981-04-01 | 1982-10-09 | Fuji Electric Co Ltd | Manufacture of coil for resin-insulated armature |
| JPS57159794U (enrdf_load_stackoverflow) * | 1981-04-03 | 1982-10-07 | ||
| JPS5850719A (ja) * | 1981-09-19 | 1983-03-25 | Toshiba Corp | 電気機器の絶縁処理方法 |
-
1977
- 1977-06-27 JP JP7555377A patent/JPS5410965A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5410965A (en) | 1979-01-26 |
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