JPS5533005A - Transformer - Google Patents
TransformerInfo
- Publication number
- JPS5533005A JPS5533005A JP10436778A JP10436778A JPS5533005A JP S5533005 A JPS5533005 A JP S5533005A JP 10436778 A JP10436778 A JP 10436778A JP 10436778 A JP10436778 A JP 10436778A JP S5533005 A JPS5533005 A JP S5533005A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- low voltage
- transformer
- stage
- voltage 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.)
- Granted
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
Abstract
PURPOSE: To reduce the size of a transformer with less distance between the high and low voltage windings by making thicker the insulator of the low voltage winding only facing the high voltage winding among the low voltage two-stage helical windings composing the windings of the transformer.
CONSTITUTION: An insulated cylinder surrounds the outside of an iron 1 around which is wound a low voltage two-stage helical winding 2 comprising two low voltage winding units 2a and 2b concentrically arranged with one end connected in series. Then, around the outside of the low voltage helical winding, a high voltage winding 3 is wound at a distance for main insulation to form a transformer. In such an arrangement, one-stage and two-stage winding units 2a and 2b of the low voltage winding 2 are composed of a plurality of strands displaced, coated with insulators 11a and 11b, provided that the insulator 11b of the winding unit 2b only facing the high voltage winding 3 is made thicker by about 1.5 mm than the normal thickness of the insulator 11a. This can reduced the distance while lessening increase in the volume of the low voltage winding 2. In this manner, the size of the transformer can be reduced as a whole.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10436778A JPS5533005A (en) | 1978-08-29 | 1978-08-29 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10436778A JPS5533005A (en) | 1978-08-29 | 1978-08-29 | Transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5533005A true JPS5533005A (en) | 1980-03-08 |
| JPS618565B2 JPS618565B2 (en) | 1986-03-15 |
Family
ID=14378835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10436778A Granted JPS5533005A (en) | 1978-08-29 | 1978-08-29 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533005A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59230534A (en) * | 1983-06-13 | 1984-12-25 | キヤノン株式会社 | Ophthalmic automatic focusing apparatus |
| JPS6017711A (en) * | 1983-07-12 | 1985-01-29 | Canon Inc | Photoelectric converter |
| JPS6080408U (en) * | 1983-11-07 | 1985-06-04 | 株式会社ニコン | distance measuring device |
| US4976537A (en) * | 1987-10-12 | 1990-12-11 | Fuji Photo Film Co., Ltd. | Distance measuring device with plural differing reference voltages |
| CN101984499A (en) * | 2010-07-16 | 2011-03-09 | 江苏上能变压器有限公司 | Three-phase generator transformer with super-large capacity |
-
1978
- 1978-08-29 JP JP10436778A patent/JPS5533005A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59230534A (en) * | 1983-06-13 | 1984-12-25 | キヤノン株式会社 | Ophthalmic automatic focusing apparatus |
| JPS6251618B2 (en) * | 1983-06-13 | 1987-10-30 | Canon Kk | |
| JPS6017711A (en) * | 1983-07-12 | 1985-01-29 | Canon Inc | Photoelectric converter |
| JPS6080408U (en) * | 1983-11-07 | 1985-06-04 | 株式会社ニコン | distance measuring device |
| US4976537A (en) * | 1987-10-12 | 1990-12-11 | Fuji Photo Film Co., Ltd. | Distance measuring device with plural differing reference voltages |
| CN101984499A (en) * | 2010-07-16 | 2011-03-09 | 江苏上能变压器有限公司 | Three-phase generator transformer with super-large capacity |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS618565B2 (en) | 1986-03-15 |
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