JPS5937723U

JPS5937723U - split type current transformer

Info

Publication number: JPS5937723U
Application number: JP13316382U
Authority: JP
Inventors: 憲治木村
Original assignee: ミドリ安全工業株式会社
Priority date: 1982-09-03
Filing date: 1982-09-03
Publication date: 1984-03-09

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図は従来品の正面図、第２図ないし第７図は本考案
の一実施例を示すもので、第２図は接合時の正面図、第
３図は第２図の右側面図、第４図は断面図、第５図は分
離時の断面図、第６図は分離時の各接合部の端面図、第
７図は保合部の拡大・　断面図である。７．７′・・・一対の分割ケー妥、８・・・窓孔、９゜
９′・・・導入溝、１１．１１’・・・差込片、１３゜
１３′・・・係合突起、１６．１６’・・・係合孔、１
７゜、　１７′・・・分割鉄心。Figure 1 is a front view of the conventional product, Figures 2 to 7 show an embodiment of the present invention, Figure 2 is a front view when joined, and Figure 3 is a right side view of Figure 2. , FIG. 4 is a sectional view, FIG. 5 is a sectional view when separated, FIG. 6 is an end view of each joint portion when separated, and FIG. 7 is an enlarged sectional view of the retaining portion. 7.7'...Pair of split cables, 8...Window hole, 9°9'...Introduction groove, 11.11'...Insert piece, 13°13'...Engagement Projection, 16.16'...Engagement hole, 1
7°, 17'...Split core.

Claims

[Scope of utility model registration request]

In a split type current transformer in which a split type core is built in each of a pair of split cases that are joined to form a window hole through which the electric wire to be measured is passed, one of the joints of the pair of split cases includes: A split type, in which an introduction groove is provided on the other side, and an insertion piece that is inserted into the introduction groove is provided on the other side, and the introduction groove and the insertion piece are provided with engaging portions that engage with each other when the insertion of the insertion piece is completed. Current transformer.