JPS5916049U - electromagnetic contactor - 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図はこの考案の一実施例の一部断面図、第２図は第
１図の要部拡大斜視図である。 ２・・・・・・固定鉄心、２ａ・・・・・・接極面、７
・・・・・・可動鉄心、７ａ・・・・・・接極面、７ｂ
・・・・・・突起。FIG. 1 is a partial sectional view of an embodiment of this invention, and FIG. 2 is an enlarged perspective view of the main part of FIG. 2...Fixed iron core, 2a...Archive surface, 7
......Movable iron core, 7a...Archive surface, 7b
······protrusion.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）固定及び可動の２鉄心を備えた単相交流電磁石に
よって接点機構部を操作する電磁接触器において、いず
れか一方の上記両鉄心の接極面上に周囲平面より極くわ
ずかに高い３個の突起を設けたことを特徴とする電磁接
触器。(1) In an electromagnetic contactor in which the contact mechanism is operated by a single-phase AC electromagnet with two fixed and movable iron cores, there is a point on the armature surface of one of the two iron cores that is extremely slightly higher than the surrounding plane. An electromagnetic contactor characterized by having several protrusions. （２）　　鉄心の接極面上に設けられた３個の突起は、
１０μｍ乃至１００μｍの高さを有することを特徴とす
る実用新案登録請求の範囲第１項記載の電磁接触器。(2) The three protrusions provided on the armature surface of the iron core are
The electromagnetic contactor according to claim 1, which has a height of 10 μm to 100 μm. （３）３個の突起は可動鉄心の固定鉄心に接触する接極
面上に設けられていることを特徴とする実用新案登録請
求の範囲第１項記載の電磁接触器。(3) The electromagnetic contactor according to claim 1, wherein the three protrusions are provided on the armature surface of the movable core that contacts the fixed core.