JPS5851415U

JPS5851415U - rotating transformer

Info

Publication number: JPS5851415U
Application number: JP14743681U
Authority: JP
Inventors: 敏菊谷; 南出　整宏; 浩寺田; 芝池　成人; 修財津
Original assignee: 松下電器産業株式会社
Priority date: 1981-10-02
Filing date: 1981-10-02
Publication date: 1983-04-07

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図は一般的な縦型回転トランスの概略断面図、第２
図は従来の第２コアの断面図、第３図〜　゛第５図は本
考案の一実施例を示し、第３図は第２コアの分解斜視図
、第４図は第２コアの完成状態の斜視図、第５図は回転
トランスの完成状態の斜視図である。９・・・第２コア、１２ａ、　　１２ｂ・・・コア部材
、１３・・・巻線溝、１５・・・第１コア。Figure 1 is a schematic cross-sectional view of a typical vertical rotary transformer, Figure 2
The figure is a sectional view of a conventional second core, Figures 3 to 5 show an embodiment of the present invention, Figure 3 is an exploded perspective view of the second core, and Figure 4 is a completed view of the second core. FIG. 5 is a perspective view of the rotary transformer in its completed state. 9... Second core, 12a, 12b... Core member, 13... Winding groove, 15... First core.

Claims

[Scope of utility model registration request]

A first core having a cylindrical outer circumferential surface in which a plurality of winding grooves are formed over the entire length of the circumferential direction; a second core having a cylindrical inner circumferential surface in which a plurality of winding grooves corresponding to the winding grooves on the outer circumferential surface of the first core are formed; A rotary transformer that is constructed by integrally fixing a pair of core members that are divided into two by an imaginary plane that includes the center.