JPH0444117U

JPH0444117U -

Info

Publication number: JPH0444117U
Application number: JP8684890U
Authority: JP
Priority date: 1990-08-20
Filing date: 1990-08-20
Publication date: 1992-04-15

Description

[Brief explanation of the drawing]

第１図は本考案の実施例で用いる波形タンク柱
上変圧器の正面図、第２図は第１図のＡ−Ａ
線に沿つた断面及びＢ−Ｂ線に沿つた断面を
左半分及び右半部に示した要部横断面図、第３図
は本考案の他の実施例の波形タンク柱上変圧器の
正面図、第４図は第３図の要部拡大正面図、第５
図は第３図に示した変圧器のタンクの要部拡大横
断面図、第６図は第５図の−線断面図、第７
図は第３図の波形タンク柱上変圧器の装柱状態を
示す正面図である。１……タンク側壁、２……放熱フイン構成体、
２ａ……放熱フイン、８……外巻きバンド、８ａ
……外巻きバンドの孔、９……帯金、１０……帯
金と外巻きバンドとを締結する手段。 Figure 1 is a front view of a corrugated tank pole transformer used in an embodiment of the present invention, and Figure 2 is A-A in Figure 1.
3 is a front view of a corrugated tank pole-mounted transformer according to another embodiment of the present invention. Figure 4 is an enlarged front view of the main part of Figure 3, Figure 5
The figure is an enlarged cross-sectional view of the main part of the tank of the transformer shown in Figure 3, Figure 6 is a cross-sectional view taken along the - line in Figure 5, and Figure 7 is a cross-sectional view taken along the line -
This figure is a front view showing the corrugated tank pole-mounted transformer of FIG. 3 in a pole-mounted state. 1...Tank side wall, 2...Radiation fin structure,
2a...Radiation fin, 8...Outer band, 8a
... Hole in the outer band, 9... Clamp, 10... Means for fastening the strap and the outer band.

Claims

[Claims for Utility Model Registration] (1) Hollow heat dissipation by corrugating a metal plate so that peaks and valleys are arranged alternately in the longitudinal direction and sealing both ends of each peak by welding. In a corrugated tank column-mounted transformer in which a transformer main body is housed in a corrugated tank having a heat dissipation fin structure having a fin portion formed therein, the heat dissipation fin structure of the corrugated tank is formed of a weathering steel plate, and the other parts are is a corrugated tank pole transformer characterized by being formed of ordinary steel plate. (2) A heat dissipation fin structure in which a hollow heat dissipation fin is formed by corrugating a metal plate so that peaks and valleys are arranged alternately in the longitudinal direction and sealing both ends of each peak by welding. In a corrugated tank pole-mounted transformer in which a transformer main body is housed in a corrugated tank having a body, an outer wrapping band is attached to circumferentially wrap around the top of the heat dissipation fin portion, and the outer wrap band wraps around the top of the heat dissipation fin portion. A corrugated tank column having a hole facing a valley between the parts, wherein the heat dissipation fin structure and the outer band are made of weather-resistant steel plates, and the other parts are made of ordinary steel plates. Upper transformer.