JPS6375929U

JPS6375929U -

Info

Publication number: JPS6375929U
Application number: JP17045886U
Authority: JP
Priority date: 1986-11-05
Filing date: 1986-11-05
Publication date: 1988-05-20
Anticipated expiration: 2001-11-05
Also published as: JPH0631633Y2

Description

[Brief explanation of the drawing]

第１図は本考案のコイルボビンの正面図、第２
図はその一部切欠側面図、第３図は本考案を適用
した電磁接触器の断面図である。１：ケース、２：カバー、３：底蓋、４：固定
鉄心支持枠、５：固定鉄心、６，７：緩衝シート
、８：ピン、９：電磁コイル、９ａ：コイル線端
部、１０：可動鉄心、１１：反発スプリング、１
２：可動枠、１３：連結板、１４：緩衝座、１５
，１６：固定接触子、１７，１８：固定接触端子
板、１９：可動接触子、２０：接触スプリング、
２１：スプリング受、２２：コイルボビン、２２
ａ，２２ｂ，２２ｃ：開口、２２ｄ：端子導出部
、２２ｅ：部分、２２ｆ：溝部、２３：コイル端
子、２４：接続導体、２５：操作端子、２６：バ
リスタ。 Figure 1 is a front view of the coil bobbin of the present invention, Figure 2 is a front view of the coil bobbin of the present invention;
The figure is a partially cutaway side view, and FIG. 3 is a sectional view of the electromagnetic contactor to which the present invention is applied. 1: Case, 2: Cover, 3: Bottom cover, 4: Fixed core support frame, 5: Fixed core, 6, 7: Buffer sheet, 8: Pin, 9: Electromagnetic coil, 9a: Coil wire end, 10: Movable iron core, 11: Repulsion spring, 1
2: Movable frame, 13: Connection plate, 14: Buffer seat, 15
, 16: Fixed contact, 17, 18: Fixed contact terminal plate, 19: Movable contact, 20: Contact spring,
21: Spring holder, 22: Coil bobbin, 22
a, 22b, 22c: opening, 22d: terminal lead-out portion, 22e: portion, 22f: groove, 23: coil terminal, 24: connection conductor, 25: operation terminal, 26: varistor.

Claims

[Scope of Claim for Utility Model Registration] 1. In an electromagnetic contactor in which a coil bobbin wound with an electromagnetic coil is disposed on the center leg of an E-shaped fixed core of an electromagnet that opens and closes a movable contactor, at least one of the coil bobbins is provided. A terminal lead-out part having an opening through which the side leg of the E-shaped fixed iron core is inserted is integrally arranged, a coil terminal of the coil bobbin is provided in the terminal lead-out part, and the coil wire end is connected to the terminal lead-out part on the connection direction side. An electromagnetic contactor, characterized in that it is led out along the coil terminal, connected to the coil terminal, and connected to an operating terminal of a contactor case via a connecting conductor. 2. The connecting conductor that connects the coil terminal to the operating terminal of the contactor case is a flexible connecting plate, and this connecting conductor is attached to either the coil terminal or the operating terminal of the contactor case, and is attached to the exposed conductive surface of the other. The electromagnetic contactor according to claim 1, characterized in that the contactor is elastically connected.