JPS6013707U

JPS6013707U - electromagnet coil core

Info

Publication number: JPS6013707U
Application number: JP10593983U
Authority: JP
Inventors: 吉川　武雄
Original assignee: パロマ工業株式会社
Priority date: 1983-07-07
Filing date: 1983-07-07
Publication date: 1985-01-30

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図はこの考案の一実施例を示す部分破断正面図、第
２図は仰視図、第３図は平行部にコイルを巻回した電磁
石のコイル鉄心だけを切断した仰視図、第４図は従来例
の部分破断正面図、第５図は仰視図、第６図は平行部に
コイルを巻回した電磁石のコイル鉄心だけを切断した仰
視図である。１．１・・・・・・吸着面、２．２・・・・・・コイル
鉄心の平行部、Ａ・・・・・・コイル鉄心、３・・・・
・・中央部、４・・・・・・コイル挿通孔、５，５・・
・・・・凹部、６，６・・・・・・巻回コイル層、６ａ
・・・・・・引き出し線。Figure 1 is a partially cutaway front view showing one embodiment of this invention, Figure 2 is a top view, Figure 3 is a top view with only the coil core of an electromagnet cut away with a coil wound around the parallel part, and Figure 4. 5 is a partially cutaway front view of a conventional example, FIG. 5 is a top view, and FIG. 6 is a top view with only the coil core of an electromagnet having a coil wound around its parallel portion cut away. 1.1...Adsorption surface, 2.2...Parallel part of coil core, A...Coil core, 3...
...Central part, 4...Coil insertion hole, 5,5...
...Recessed portion, 6,6...Wound coil layer, 6a
・・・・・・Leader line.

Claims

[Scope of utility model registration request]

Recesses 5, 5 are provided on the inner surfaces of the opposing parallel parts 2, 2 of the core A, with the coil insertion hole 4 bored in the center 3 of the coil core A having suction surfaces 1, 1 at the tips thereof being substantially concentric with each other. An electromagnet coil core characterized by being downsized without reducing the suction area.