JPS5645003A - Insulated coil - Google Patents
Insulated coilInfo
- Publication number
- JPS5645003A JPS5645003A JP12096079A JP12096079A JPS5645003A JP S5645003 A JPS5645003 A JP S5645003A JP 12096079 A JP12096079 A JP 12096079A JP 12096079 A JP12096079 A JP 12096079A JP S5645003 A JPS5645003 A JP S5645003A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- insulating sheet
- electrically
- heating
- thermosetting resin
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
Abstract
PURPOSE:To permit an insulated coil suitable for a rotary electric machine having a high working voltage such as a turbine generator to be electrically, mechanically and thermally strong by winding an insulating sheet around a coil conductor, and impregnating the wound layer with thermosetting resin before hardening this on heating. CONSTITUTION:Used as an insulating sheet is a laminated mica made by joining aromatic polyamide paper and a hybrid sheet of laminated mica foil and aromatic polyamide fibrite on thermal compression bonding. The insulating sheet is wound around a coil conductor, and the wound layer is impregnated with thermosetting resin and hardened on heating to obtain a coil having an insulating layer. This permits the insulated coil to be electrically as well as mechanically strong and of excellent heat-resistance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54120960A JPS605211B2 (en) | 1979-09-19 | 1979-09-19 | insulated coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54120960A JPS605211B2 (en) | 1979-09-19 | 1979-09-19 | insulated coil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5645003A true JPS5645003A (en) | 1981-04-24 |
JPS605211B2 JPS605211B2 (en) | 1985-02-08 |
Family
ID=14799247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54120960A Expired JPS605211B2 (en) | 1979-09-19 | 1979-09-19 | insulated coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605211B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59191853U (en) * | 1983-06-08 | 1984-12-19 | 株式会社明電舎 | Rotating electric machine coil |
JPS62209249A (en) * | 1986-03-07 | 1987-09-14 | Tochigi Fuji Ind Co Ltd | Power transmitting device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4916122A (en) * | 1972-06-10 | 1974-02-13 | ||
JPS5058525A (en) * | 1973-09-17 | 1975-05-21 | ||
JPS52120302A (en) * | 1976-04-02 | 1977-10-08 | Hitachi Ltd | Insulating winding for rotary machine |
JPS5410994A (en) * | 1977-06-25 | 1979-01-26 | Hitachi Ltd | Electric insulating apparatus |
JPS54165800U (en) * | 1978-05-13 | 1979-11-21 | ||
JPS5629307A (en) * | 1979-08-17 | 1981-03-24 | Toshiba Corp | Electrically insulated coil |
-
1979
- 1979-09-19 JP JP54120960A patent/JPS605211B2/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4916122A (en) * | 1972-06-10 | 1974-02-13 | ||
JPS5058525A (en) * | 1973-09-17 | 1975-05-21 | ||
JPS52120302A (en) * | 1976-04-02 | 1977-10-08 | Hitachi Ltd | Insulating winding for rotary machine |
JPS5410994A (en) * | 1977-06-25 | 1979-01-26 | Hitachi Ltd | Electric insulating apparatus |
JPS54165800U (en) * | 1978-05-13 | 1979-11-21 | ||
JPS5629307A (en) * | 1979-08-17 | 1981-03-24 | Toshiba Corp | Electrically insulated coil |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59191853U (en) * | 1983-06-08 | 1984-12-19 | 株式会社明電舎 | Rotating electric machine coil |
JPS62209249A (en) * | 1986-03-07 | 1987-09-14 | Tochigi Fuji Ind Co Ltd | Power transmitting device |
Also Published As
Publication number | Publication date |
---|---|
JPS605211B2 (en) | 1985-02-08 |
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