JPS596822U

JPS596822U - Winding support for gas-insulated stationary induction appliances

Info

Publication number: JPS596822U
Application number: JP10147082U
Authority: JP
Inventors: 岡本　達生
Original assignee: 株式会社富士電機総合研究所
Priority date: 1982-07-05
Filing date: 1982-07-05
Publication date: 1984-01-17

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 the drawing]

第１図は従来のガス絶縁変圧器の一例の要部縦断面図、
第２図は第１図のＡ−Ａ線に沿う横断面図、第３図は従
来のガス絶縁変圧器の他側の要部縦断面図、第４図は第
３図のＢ−Ｂ線に沿う横縦断図、第５図はこの考案によ
る巻線支えの一実施例を使用したガス絶縁変圧器の要部
縦断面図、第６図は第５図の巻線支えの拡大側面図、第
７図は第６図の斜視図、第８図ないし第１１図は第５図
の一実施例の巻線支え同様に適用可能なこの考案による
第２ないし第５の実施例の巻線支えの斜視図、第１２図
はこの考案に、よる巻線支えの他（第　。６）の実施例を使用したガス絶縁変圧器の要部縦断　　
　　□面図、第１３図は第１２図の巻線支えの拡大斜視
図、第１４図および第１５図は第１２図の他（第６）の
実施例の巻線支えと同様に適用可能なこの考案による第
７および第８の実施例の巻線支え斜視図、第１．６図は
この考案による巻線支えの別（第９）の実施例を使用し
たガス絶縁変圧器の要部縦断面図、第１７′図は第１６
図の巻線支えの拡大斜視図、第１８図ないし第２１は第
１６図の別（第９）実施例の巻線支えと同様に適用可能
なこの考案による第１０ないし第１３の実施例の巻線支
、えの斜視図である。１・・・鉄心、２．　２６．　３４・・・下部フレーム
、３・・・低圧側巻線支え、５・・・低圧巻線、６・・
・高圧巻線、２０．２２，２３，２４．２５，２７．２
Ｂ。２９、　３２．　３５．　３６．　３７．　３’８・・
・巻線支え、２１・・・高圧側スペーサ、２０ａ、２２
ａ、２３ａ。２４ａ、２５ａ、２７ａ、２８ａ、２９ａ、３２ａ。３５ａ、　３６ａ、　３７ａ、　３８ａ・・・巻線支持
体、２０ｂ、２２ｂ、２３ｂ、２４ｂ、２５ｂ、２７ｂ
。２８ｂ、２９ｂ、３２ｃ、３５ｂ、３６ｂ、３７ｂ。３８ｂ・・・支持座。 −７３図オム図　　　　　　　２４（゛　才８図）　　　才９図　　、第１０図　　　　　７１１図７１２図− 才１７ｅｌ　　　　　　　才１８図Figure 1 is a longitudinal sectional view of the main parts of an example of a conventional gas insulated transformer.
Figure 2 is a cross-sectional view taken along the line A-A in Figure 1, Figure 3 is a vertical cross-sectional view of the main part of the other side of a conventional gas insulated transformer, and Figure 4 is a cross-sectional view taken along the line B-B in Figure 3. 5 is a vertical sectional view of a main part of a gas insulated transformer using an embodiment of the winding support according to this invention, and FIG. 6 is an enlarged side view of the winding support shown in FIG. 5. 7 is a perspective view of FIG. 6, and FIGS. 8 to 11 are winding supports of the second to fifth embodiments of this invention, which can be similarly applied to the winding supports of the embodiment of FIG. 5. Fig. 12 is a perspective view of the main part of a gas insulated transformer using this invention and the embodiment (No. 6) in addition to the winding support.
□ Side view, Figure 13 is an enlarged perspective view of the winding support in Figure 12, and Figures 14 and 15 are applicable in the same way as the winding support of the embodiment other than Figure 12 (No. 6). A perspective view of the winding support of the seventh and eighth embodiments according to this invention, and Fig. 1.6 is a longitudinal cross-section of the main part of a gas insulated transformer using another (ninth) embodiment of the winding support according to this invention. Top view, Figure 17' is the 16th
18 to 21 are enlarged perspective views of the winding support shown in FIG. It is a perspective view of a winding support. 1... iron core, 2. 26. 34...Lower frame, 3...Low voltage side winding support, 5...Low voltage winding, 6...
・High voltage winding, 20.22, 23, 24.25, 27.2
B. 29, 32. 35. 36. 37. 3'8...
・Winding support, 21...High voltage side spacer, 20a, 22
a, 23a. 24a, 25a, 27a, 28a, 29a, 32a. 35a, 36a, 37a, 38a... winding support, 20b, 22b, 23b, 24b, 25b, 27b
. 28b, 29b, 32c, 35b, 36b, 37b. 38b...Support seat. - Figure 73 Figure 24 (゛ Figure 8) Figure 9, Figure 10 Figure 711 Figure 712 - Figure 17el Figure 18

Claims

[Scope of utility model registration request]

(1) Windings that are wound around the upright core of gas-insulated stationary induction appliances through spacers, or upright layer windings that are wound through spacers between each other and where a high voltage is applied between them. 1. A winding support for a gas-insulated stationary induction electric appliance, characterized in that the winding support is formed of an insulating material and supports the lower end of the spacer, the winding support being provided with a support seat for supporting the lower end of the spacer.

(2) Utility Model Registration Claim 1: The winding support comprises a columnar winding support and at least one support seat protruding from a side surface of the winding support. A winding support for gas-insulated stationary electric appliances, characterized by comprising:

(3) Utility model registration Claim 1 In the utility model registration claim, the axis of the lower end surface of the winding support is shifted toward the iron core with respect to the axis of the upper end surface, and the side surface facing the iron core is a winding support tilted along the offset between the axes;
A winding support for a gas-insulated stationary induction electric appliance, characterized in that the winding support is comprised of a support seat that is curved or recessed on the inclined side surface facing the iron core side of the winding support.

(4) Utility Model Registration In the item described in claim 1, the winding support includes a columnar winding support, two back-to-back parts protruding from the side surface of the winding support, or the entire side surface of the winding support. A winding support for a gas-insulated stationary induction electric appliance characterized by comprising a support seat in the shape of a circular brim that protrudes over the circumference.