JPS5972645U - electromagnetic relay - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 is an electrical circuit diagram of the electromagnetic relay according to the present invention, Figure 2
The figure is a horizontal cross-sectional view of the electric 41J relay cut at two points in the horizontal direction, FIG. 3 is a vertical cross-sectional view, and FIG. 4 is a slope view showing the assembled state. 1... Fixed iron core, 2... Movable piece, 21
．． 22... Magnetic pole plate, 3, 4... Switching contact, 5... Song control circuit, L□, L2... Excitation coil. ``y'l: 2 mouths

Claims (1)

[Scope of utility model registration request] A fixed iron core equipped with a pair of excitation coils, a movable piece having N and S magnetic poles arranged in a reciprocating manner with respect to the fixed iron core, a plurality of switching contacts interlocking with the movable piece, and a plurality of switching contacts that control the supply of electricity to each excitation coil. and a control circuit that controls and switches the magnetization polarity of the fixed core, and one of the switching contacts is interposed between the excitation coil and the control circuit, and the switching contact is inserted between the excitation coil and the control circuit so that the excitation coil is energized by the movement of the movable piece. An electromagnetic relay that cuts off electricity.