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    • 5. 发明授权
    • Electromagnetic relay
    • 电磁继电器
    • US06750744B2
    • 2004-06-15
    • US10228270
    • 2002-08-27
    • Syuichi MisumiYuichi KariyaHiroyuki MiyanoShigekazu AokiKenji NakamuraTatsuro IshikawaTakehiko Nakagawa
    • Syuichi MisumiYuichi KariyaHiroyuki MiyanoShigekazu AokiKenji NakamuraTatsuro IshikawaTakehiko Nakagawa
    • H01H5122
    • H01H51/2236H01H11/0056H01H50/023H01H50/36H01H2001/5888H01H2011/0087H01H2229/02
    • An electromagnetic relay is provided with an iron core (50) which has a virtually J-letter shape on a plan view with one end serving as a support-receiving portion (51) and the other end serving as a magnetic pole portion (52), and a movable iron member (60) which is supported by a movable contact member (70) attached to a corner thereof, and has a virtually L-letter shape on a plan view with one end (61) being supported on the support-receiving portion (51) of the iron core (50) so as to freely pivot thereon and an adsorb portion (62) that is the other end being allowed to face the magnetic pole portion (52) of the iron core (50) so as to be adsorbed thereon. The objective of the present invention is to provide an inexpensive electromagnetic relay which is less susceptible to deviations in the adsorb portion of the movable iron member that comes into contact with and separates from the magnetic pole portion of the iron core, and has stable operation characteristics.
    • 一种电磁继电器具有铁芯(50),该铁芯(50)在平面图上具有实际上为J字形形状,一端用作支撑接收部分(51),另一端用作磁极部分(52) 以及可动铁构件(60),其由附接到其角部的可动接触构件(70)支撑,并且在平面图上具有实际上L字形的形状,一端(61)被支撑在支撑 - 铁芯(50)的接收部分(51)以便自由枢转,并且允许另一端的吸附部分(62)面对铁芯(50)的磁极部分(52),以便 被吸附在其上。 本发明的目的是提供一种便宜的电磁继电器,其不易受与铁芯的磁极部分接触和分离的可动铁构件的吸附部分的偏差的影响,并且具有稳定的操作特性 。