JPS59103414U

JPS59103414U - Naturally Cooled Induction Electric Winding

Info

Publication number: JPS59103414U
Application number: JP19953282U
Authority: JP
Inventors: 勝田　義昭
Original assignee: 株式会社東芝
Priority date: 1982-12-28
Filing date: 1982-12-28
Publication date: 1984-07-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図乃至第３図は従来の自然冷却誘導電器巻線の異な
る構成例をそれぞれ示す断面図、第４図は本考案による
自然冷却誘導電器巻線の一実施例を示す断面図、第５図
及び第６図は折流板の構成図である。１・・・円板状巻線、２・・・円板状単位巻線、３・・
・水平流体路、４・・・内周側絶縁筒、５・・・外周側
絶縁筒、６・・・内周側垂直流体路、７・・・外周側垂
直流体路、９．１０・・・折流板。1 to 3 are cross-sectional views showing different configuration examples of conventional naturally cooled induction electric windings, FIG. 4 is a cross-sectional view showing one embodiment of the naturally cooled induction electric winding according to the present invention, and FIG. 6 and 6 are configuration diagrams of the folding plate. 1...Disc-shaped winding, 2...Disc-shaped unit winding, 3...
・Horizontal fluid path, 4... Inner circumference side insulating cylinder, 5... Outer circumference side insulating tube, 6... Inner circumference side vertical fluid path, 7... Outer circumference side vertical fluid path, 9.10...・Folded flow plate.

Claims

[Scope of utility model registration request]

, A large number of disc-shaped unit windings are arranged in a stacked manner, and spacers are placed between the various wheels to form horizontal fluid paths.Insulating tubes are placed on the inner and outer periphery of each disc-shaped winding. In the naturally cooled induction electric winding, in which inner and outer vertical fluid paths are formed between the two, and the cooling medium is caused to flow by natural circulation through each of these vertical fluid paths and horizontal fluid paths, a plurality of At least one ring-shaped folding plate formed of a flexible fiber material to have an H-shaped or U-shaped cross section so as to alternately close the inner and outer vertical fluid passages for each disc-shaped unit winding. Either one is provided, and the closed surface is fixed to the disc-shaped unit winding at the corresponding location with the open end facing the inner circumferential side or the outer circumferential side of the insulating cylinder, so that the cooling medium flows in a zigzag pattern. A naturally cooled induction electric wire.