JPS5827918U

JPS5827918U - transformer

Info

Publication number: JPS5827918U
Application number: JP12036681U
Authority: JP
Inventors: 辻岡　憲広
Original assignee: 株式会社東芝
Priority date: 1981-08-13
Filing date: 1981-08-13
Publication date: 1983-02-23

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａ、　　ｂは夫々従来り変圧器に用いる日出導体
を示す斜視図、第２図は本考案の変圧器の一実施例を示
す斜視図、第３図は同実施例における日出導体を示す斜
視図、第４図は日出導体の他の実施例を示す斜視図であ
る。１・・−鉄心、３．　４．　５・・・コイル、６・・・
アルミニウム条板、７．　７’・・・口出導体、８・・
・アルミニウムバー、９・・・平角線、１１・・・接合
部、１０・・・ボルト用孔、１２・・・相間接続体、１
３・・・外部接続端子、１５・・・圧着端子、Ａ、　Ｃ
・・・口出導体：Ｂ・・・アルミニウム条板。Figures 1a and b are perspective views showing a conventional Hiji conductor used in a transformer, Figure 2 is a perspective view showing an embodiment of the transformer of the present invention, and Figure 3 is a perspective view of a Hiji conductor in the same embodiment. FIG. 4 is a perspective view showing another embodiment of the sunrise conductor. 1.--iron core, 3. 4. 5...Coil, 6...
Aluminum strip, 7. 7'...Output conductor, 8...
・Aluminum bar, 9...Flat wire, 11...Joint part, 10...Bolt hole, 12...Interphase connection body, 1
3...External connection terminal, 15...Crimp terminal, A, C
... Exit conductor: B... Aluminum strip.

Claims

[Scope of utility model registration request]

In a transformer equipped with a coil made of an aluminum strip, the solar conductor of the coil has a portion connected to the coil made of an aluminum bar, and a portion protruding to the outside of the coil made of a material having a conductivity equal to or equal to that of aluminum. A transformer comprising a plurality of rectangular wires made of a metal different from aluminum, which are larger than the aluminum bar, arranged side by side, and the aluminum bar and the rectangular wires are pressure-welded to each other.