JPS62149817U

JPS62149817U -

Info

Publication number: JPS62149817U
Application number: JP3775686U
Authority: JP
Priority date: 1986-03-14
Filing date: 1986-03-14
Publication date: 1987-09-22

Description

[Brief explanation of the drawing]

第１図および第２図はこの考案の一実施例によ
る変圧器巻線の冷却装置を示す平面図および正面
図、第３図、第４図、第５図は従来の変圧器巻線
の冷却装置を示すもので、第３図は要部正面図、
第４図は第３図の―線の断面図、第５図は絶
縁片の正面図である。図中、１は変圧器巻線、４は鉄心、１１はＵ字
形金属板、１２は中継用ブロツク、１３は取付用
ブラケツトである。尚、図中同一符号は同一又は
相当部分を示す。 1 and 2 are plan and front views showing a transformer winding cooling device according to an embodiment of this invention, and FIGS. 3, 4, and 5 are conventional transformer winding cooling devices. This shows the device, and Figure 3 is a front view of the main parts;
FIG. 4 is a sectional view taken along the line --- in FIG. 3, and FIG. 5 is a front view of the insulating piece. In the figure, 1 is a transformer winding, 4 is an iron core, 11 is a U-shaped metal plate, 12 is a relay block, and 13 is a mounting bracket. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of Claim for Utility Model Registration] (1) In a transformer with a structure in which the mounting bracket of the transformer is fixed on a cooling plate for cooling, the parts that contact the winding are insulated between each layer of the transformer winding. A transformer winding characterized in that a treated U-shaped metal plate is inserted, both sides of the outlet of the U-shaped metal plate are fixed to a relay block, and the relay block is further fixed to the mounting bracket. cooling system. (2) Utility model registration claim No. 1, in which both sides of the outlet of a U-shaped metal plate are fixed to the sides of a relay block with screws, and the bottom of the relay block is fixed to a mounting bracket with screws. The cooling device for transformer windings according to item 1.