JPH0267618U - - Google Patents
Info
- Publication number
- JPH0267618U JPH0267618U JP14610888U JP14610888U JPH0267618U JP H0267618 U JPH0267618 U JP H0267618U JP 14610888 U JP14610888 U JP 14610888U JP 14610888 U JP14610888 U JP 14610888U JP H0267618 U JPH0267618 U JP H0267618U
- Authority
- JP
- Japan
- Prior art keywords
- voltage coil
- dry type
- type transformer
- low voltage
- temperature sensor
- 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
- Regulation Of General Use Transformers (AREA)
Description
第１図乃至第８図はこの考案の一実施例による
乾式変圧器を示し、第１図は第１実施例の平面図
、第２図はその断面図、第３図は第２実施例の平
面図、第４図はその断面図、第５図は第３実施例
の平面図、第６図はその断面図、第７図は第４実
施例の平面図、第８図はその断面図である。
図において、１は鉄心、２は低圧コイル、３は
高圧コイル、４は温度センサ収納用絶縁筒、５は
スペーサ、６は低圧コイルの冷却ダクト、８は断
熱材である。なお、図中、同一符号は同一または
相当部分を示す。
1 to 8 show a dry type transformer according to an embodiment of this invention, FIG. 1 is a plan view of the first embodiment, FIG. 2 is a sectional view thereof, and FIG. 3 is a diagram of the second embodiment. A plan view, FIG. 4 is a sectional view thereof, FIG. 5 is a plan view of the third embodiment, FIG. 6 is a sectional view thereof, FIG. 7 is a plan view of the fourth embodiment, and FIG. 8 is a sectional view thereof. It is. In the figure, 1 is an iron core, 2 is a low-voltage coil, 3 is a high-voltage coil, 4 is an insulating cylinder for storing a temperature sensor, 5 is a spacer, 6 is a cooling duct for the low-voltage coil, and 8 is a heat insulating material. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
置した乾式変圧器において、前記低圧コイルの径
方向コイル幅のほぼ中央部の上端部に温度センサ
収納用絶縁筒を巻き込んで設けたことを特徴とす
る乾式変圧器。 (2) 鉄心に高圧コイル及び冷却用ダクトを有す
る低圧コイルを同心配置した乾式変圧器において
、前記冷却用ダクト内の上端部に温度センサ収納
用絶縁筒を設けたことを特徴とする乾式変圧器。[Claims for Utility Model Registration] (1) In a dry type transformer in which a high voltage coil and a low voltage coil are arranged concentrically around an iron core, an insulating tube for housing a temperature sensor is provided at the upper end of the approximately central portion of the radial coil width of the low voltage coil. A dry type transformer characterized by being installed in a coiled manner. (2) A dry type transformer in which a high voltage coil and a low voltage coil having a cooling duct are arranged concentrically around an iron core, characterized in that an insulating tube for storing a temperature sensor is provided at the upper end of the cooling duct. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14610888U JPH0267618U (en) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14610888U JPH0267618U (en) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267618U true JPH0267618U (en) | 1990-05-22 |
Family
ID=31415290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14610888U Pending JPH0267618U (en) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06290967A (en) * | 1993-03-30 | 1994-10-18 | Toyo Electric Mfg Co Ltd | Protective device for forced draft reactor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724719B2 (en) * | 1977-09-12 | 1982-05-25 |
-
1988
- 1988-11-09 JP JP14610888U patent/JPH0267618U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724719B2 (en) * | 1977-09-12 | 1982-05-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06290967A (en) * | 1993-03-30 | 1994-10-18 | Toyo Electric Mfg Co Ltd | Protective device for forced draft reactor |
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