JPS62190308U - - Google Patents

Description

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

第１図は本考案の実施例の電磁石部の斜視図、
第２図は同上の励磁時の動作説明図、第３図は同
上のシングルステイブルタイプとした場合の電磁
石部の斜視図、第４図は同上の励磁時の動作説明
図、第５図は同上のリレーブロツクの分解斜視図
、第６図は同上の斜視図、第７図は同上のリレー
全体の分解斜視図である。 １は継鉄、１ａは中央片、１ｂは側片、２は折
曲部、７はコイル、１７は接極子、２０は段差部
、２２は永久磁石を示す。 FIG. 1 is a perspective view of the electromagnet part of the embodiment of the present invention;
Figure 2 is an explanatory diagram of the operation when the same as the above is excited, Figure 3 is a perspective view of the electromagnet section when the same as the above is used as a single stable type, Figure 4 is an explanatory diagram of the operation when the same as the above is excited, and Figure 5 is the same as the above. FIG. 6 is an exploded perspective view of the same relay block, and FIG. 7 is an exploded perspective view of the entire relay. 1 is a yoke, 1a is a center piece, 1b is a side piece, 2 is a bent part, 7 is a coil, 17 is an armature, 20 is a stepped part, and 22 is a permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 略コ字型の継鉄の中央片に下方に凹む折曲部を
形成し、略中央部にコイルが巻回された鉄芯の基
端を上記継鉄の中央片の折曲部の下面に取着する
と共に、鉄芯の先端部上面に下方に凹む段差部を
形成し、この鉄芯の段差部に永久磁石を配置する
と共に、該永久磁石の両側面に上記継鉄の両端面
の磁極面に対向して接極子を設けて成る有極電磁
石の構造。 A bent portion recessed downward is formed in the center piece of the approximately U-shaped yoke, and the base end of the iron core, around which the coil is wound, is placed on the lower surface of the bent portion of the center piece of the yoke. At the same time, a step portion recessed downward is formed on the upper surface of the tip of the iron core, and a permanent magnet is arranged in the step portion of the iron core, and magnetic poles on both end surfaces of the yoke are placed on both sides of the permanent magnet. A polarized electromagnet structure with an armature facing the surface.