JPS5498924A - Resin molded winding - Google Patents
Resin molded windingInfo
- Publication number
- JPS5498924A JPS5498924A JP427378A JP427378A JPS5498924A JP S5498924 A JPS5498924 A JP S5498924A JP 427378 A JP427378 A JP 427378A JP 427378 A JP427378 A JP 427378A JP S5498924 A JPS5498924 A JP S5498924A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- windings
- duct
- wind
- promotion
- 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
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
- Insulating Bodies (AREA)
Abstract
PURPOSE: To make the promotion of the equipment small in size and light in weight, by such method that, making an arrangement of the wind-start end of inner and outer side winding, that faces the cooling duct, to one side of the top or the bottom, with a connection of wind-finish-start end of said both windings made through a resin part of the duct, a potential difference be uniformed between the windings.
CONSTITUTION: With a cooling air duct 12 bordering, a division is made into an inner winding 10 and an outer winding 11, further with each of said windings 10, 11 divided into a plurality of sections. From a winding start 9 of the inner winding 10, the work of winding is processed in the order of 10a to 10d successively downward, with its wind-finish lead wire 8 getting through a resin part 13 of the duct 12, reaching a winding start of the outer winding 11 at te top, and continued winding from a first section 11a in the order of 11a to 11d successively downward. After a completion of the winding processed in such manner, the work of setting in a metal mold is made with a resin molding operated to make a hardening. Accordingly, a uniformity of the potential difference can be provided between the windings, with a reduction capable of an insulation distance d of the cooling air duct 12, thus capable of making the promotion of the equipment small in size and light in weight.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP427378A JPS5498924A (en) | 1978-01-20 | 1978-01-20 | Resin molded winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP427378A JPS5498924A (en) | 1978-01-20 | 1978-01-20 | Resin molded winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5498924A true JPS5498924A (en) | 1979-08-04 |
Family
ID=11579923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP427378A Pending JPS5498924A (en) | 1978-01-20 | 1978-01-20 | Resin molded winding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5498924A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6276513A (en) * | 1985-09-27 | 1987-04-08 | 利昌工業株式会社 | High voltage capacitor |
| US20190057805A1 (en) * | 2017-03-29 | 2019-02-21 | Tritype Electric Co., Ltd. | Dry-type transformer coil and a winding method therefor |
-
1978
- 1978-01-20 JP JP427378A patent/JPS5498924A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6276513A (en) * | 1985-09-27 | 1987-04-08 | 利昌工業株式会社 | High voltage capacitor |
| JPS6315734B2 (en) * | 1985-09-27 | 1988-04-06 | Risho Kogyo Kk | |
| US20190057805A1 (en) * | 2017-03-29 | 2019-02-21 | Tritype Electric Co., Ltd. | Dry-type transformer coil and a winding method therefor |
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