JPS60186645U - 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 drawings]

第１図は本考案に係る電磁接触器の側面図、第２図はそ
の羊面図、第３図は本考案の要部の正面図、第４図は従
来の電磁接触器を示す縦断側面図、第５図は第４図の平
面図である。 １５・・・励磁コイル、１７・・・固定鉄心、１９・・
・可動鉄片、２４・・・可動接触導電板、２８・・・支
持部、２９，３０・・・可動接点、３１．３２・・・固
定接点。Fig. 1 is a side view of the electromagnetic contactor according to the present invention, Fig. 2 is its top view, Fig. 3 is a front view of the main parts of the invention, and Fig. 4 is a longitudinal side view showing a conventional electromagnetic contactor. 5 is a plan view of FIG. 4. 15... Excitation coil, 17... Fixed iron core, 19...
- Movable iron piece, 24... Movable contact conductive plate, 28... Support part, 29, 30... Movable contact, 31.32... Fixed contact.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 励磁コイルの固定鉄心に対して吸着、離反自在の可動鉄
片に、固定側接点と接離自在の可動接点を一端部に装備
するとともに可動鉄片の動作に応じて連動する可動接触
導電板をその他端部にて装着し、前記励磁コイルの励磁
、解磁により可動接点と固定接点との開閉を行ない得る
ように構盛してなる電磁接触器において、前記可動接触
導電板における前記他端部側を可動接点を装備した前記
一端部側より小さい板幅に形成するとともに、この可動
接触電板の前記他端部に可動鉄片に当接する略球面状の
支持部を設けて可動接触導電板をこの支持部を支点とし
て可動鉄片に対して揺動自在に装着したことを特徴とす
る電磁接触器。A movable iron piece that can be freely attracted to and separated from the fixed iron core of the excitation coil is equipped with a fixed side contact and a movable contact that can freely connect and separate at one end, and a movable contact conductive plate that interlocks according to the operation of the movable iron piece at the other end. In the electromagnetic contactor configured so that the movable contact and the fixed contact can be opened and closed by excitation and demagnetization of the excitation coil, the other end side of the movable contact conductive plate The movable contact conductive plate is supported by forming the movable contact conductive plate to have a width smaller than that of the one end side equipped with the movable contact, and providing a substantially spherical support portion that comes into contact with the movable iron piece at the other end of the movable contact conductive plate. An electromagnetic contactor characterized in that it is swingably attached to a movable iron piece using the part as a fulcrum.