JPS5814648U

JPS5814648U - Latching type relay

Info

Publication number: JPS5814648U
Application number: JP10866481U
Authority: JP
Inventors: 永本　光樹; 橋谷　郁雄; 純次川原田
Original assignee: 松下電工株式会社
Priority date: 1981-07-22
Filing date: 1981-07-22
Publication date: 1983-01-29

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

[Brief explanation of drawings]

第１図、第２図は夫々従来例の動作状態を示す正面図、
第３図は本考案の一実施例の分解斜視図、第４図は同上
の要部分解斜視図、第５図は同上の要部断面図、第６図
は同上の斜視図であって、１は主ヨーク、１ａ、１ｂは
垂直片、水平片、２は励磁コイル、３は鉄芯、４は永久
磁石、５は補助ヨーク、５ａはアーマチュア枢支部、６
はアーマチュア、５ａ、　　５ｂは垂直片、゛水平片、
７は凹部、１３はリベットである。FIG. 1 and FIG. 2 are front views showing the operating state of the conventional example, respectively;
FIG. 3 is an exploded perspective view of an embodiment of the present invention, FIG. 4 is an exploded perspective view of the main parts of the same, FIG. 5 is a sectional view of the main parts of the same, and FIG. 6 is a perspective view of the same, 1 is the main yoke, 1a and 1b are vertical pieces and horizontal pieces, 2 is an exciting coil, 3 is an iron core, 4 is a permanent magnet, 5 is an auxiliary yoke, 5a is an armature pivot, 6
is the armature, 5a and 5b are the vertical pieces, and the horizontal pieces.
7 is a recess, and 13 is a rivet.

Claims

[Scope of utility model registration request]

One end of the iron core inserted into the inner hole of the cylindrical excitation coil is fixed to the vertical piece of the reverse-shaped main yoke, and the iron core is vertically magnetized onto the horizontal piece of the main yoke located above the excitation coil. An auxiliary yoke that is provided with a permanent magnet and has an armature pivot at one end is disposed on the permanent magnet, and the bent portion is pivoted to the armature pivot of the auxiliary yoke. In a latching type relay in which the lower end of one armature faces the other end face of the iron core and the tip of the horizontal armature faces the upper surface of the bent part of the main yoke, a permanent magnet is placed in a recess provided on the upper face of the horizontal armature of the main yoke. A standing-type relay consisting of a main yoke, a permanent magnet, and an auxiliary yoke that are fixed together using rivets made of non-magnetic metal.