JPH0367418U

JPH0367418U -

Info

Publication number: JPH0367418U
Application number: JP12893789U
Authority: JP
Priority date: 1989-11-02
Filing date: 1989-11-02
Publication date: 1991-07-01

Description

[Brief explanation of the drawing]

第１図から第５図はこの考案の実施例に関し、
第１図は電磁装置の斜視図、第２図は基準側カツ
トコアの製法説明図、第３図は接続用カツトコア
の製法説明図、第４図は電磁装置のコアの構成斜
視図、第５図は基準側カツトコアと接続用カツト
コアとの衝合状態の説明図、第６図および第７図
は従来例に関し、第６図は従来の電磁装置におけ
るコアの構成斜視図、第７図は基準側カツトコア
と接続用カツトコアとの衝合状態の説明図である
。１……電磁装置、４……基準側カツトコア、４
ａ，９ａ……端面、５……コイル、９……接続用
カツトコア。 Figures 1 to 5 relate to embodiments of this invention,
Fig. 1 is a perspective view of the electromagnetic device, Fig. 2 is an explanatory diagram of the manufacturing method of the reference side cut core, Fig. 3 is an explanatory diagram of the manufacturing method of the connection cut core, Fig. 4 is a perspective view of the structure of the core of the electromagnetic device, and Fig. 5 6 is an explanatory diagram of the abutment state between the reference side cut core and the connection cut core, FIGS. 6 and 7 are related to the conventional example, FIG. 6 is a perspective view of the structure of the core in the conventional electromagnetic device, and FIG. 7 is the reference side. It is an explanatory view of a state where a cut core and a connection cut core collide. 1... Electromagnetic device, 4... Reference side cut core, 4
a, 9a... End face, 5... Coil, 9... Cut core for connection.

Claims

[Claims for Utility Model Registration] An electromagnetic device in which a coil is bonded to a ring-shaped core, which is composed of two cut cores formed separately by dividing the core, and the end surfaces of these cut cores are in contact with each other. An electromagnetic device in which the cut cores are arranged together to form an annular shape, characterized in that the end faces of these cut cores are made to have different sizes, and the end face of the other cut core is larger than the end face of the cut core having the coil.