JPS58116212U - electromagnetic device - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の電磁装置を示す縦断面図、第２図Ｃ本本
考案の電磁装置を示す縦断面図である。 １０・・・・・・ボビン、１１・・・・・・固定鉄心、
１３・・・・・・可動鉄心、１４・・・・・・コイル、
１５・・・・・・コア。FIG. 1 is a longitudinal sectional view showing a conventional electromagnetic device, and FIG. 2 C is a longitudinal sectional view showing the electromagnetic device of the present invention. 10...Bobbin, 11...Fixed iron core,
13...Movable iron core, 14...Coil,
15...Core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂材料にて形成した円筒状のボビン１０の上部及
び下部外周よりそれぞれ側方に延出する上部鍔部１０Ａ
と下部鍔部１０Ｂとを設け、該ボビンの内筒上部には固
定鉄心１１を配置するとともに該固定鉄心に対応してボ
ビン１０の内筒内を移動し得る可動鉄心１３を設置し、
さらにボビン１０の上部鍔部１０Ａと下部鍔部１０Ｂと
の間のボビン外周にはコイル１４を巻回子とともにコイ
ル１４の周囲に磁気回路を構成するコア１５を配置して
なる電磁装置。An upper collar portion 10A that extends laterally from the upper and lower outer peripheries of the cylindrical bobbin 10 formed of a synthetic resin material.
and a lower flange part 10B, a fixed iron core 11 is arranged at the upper part of the inner cylinder of the bobbin, and a movable iron core 13 that can move within the inner cylinder of the bobbin 10 is installed in correspondence with the fixed iron core,
Furthermore, the electromagnetic device includes a coil 14 and a core 15 that forms a magnetic circuit around the coil 14 along with a winding on the outer periphery of the bobbin between the upper flange 10A and the lower flange 10B of the bobbin 10.