JPS5917545U

JPS5917545U - polarized relay

Info

Publication number: JPS5917545U
Application number: JP11238282U
Authority: JP
Inventors: 本多　末明; 古賀　浩文; 鋼三前西; 鶴吉　健一; 佐野　武蔵; 岸本　修一
Original assignee: オムロン株式会社
Priority date: 1982-07-23
Filing date: 1982-07-23
Publication date: 1984-02-02

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

Description

[Brief explanation of the drawing]

第１図は従来の有極リレーの要部を示す斜視図、第２図
は動作説明用の断面図、第３図はその動作特性を示すグ
ラフである。第４図ないし第８図は本考案に係る有極リ
レーの一実施例を示し、第４図は要部の斜視図、第５図
、第６図は動作説明用の断面図、第７図は全体構成の分
解斜視図、第８　　　　′図はその動作特性を示すグラ
フである。１０・・・鉄心、１１・・・中脚、１２．１３・・・側
脚、１４・・・コイル、２０・・・可動ブロック、２１
・・・永久′磁石、２２．２３・・・鉄片、３５・・・
接点機構部、３６・・・可動接触片。第３図第４図FIG. 1 is a perspective view showing the main parts of a conventional polarized relay, FIG. 2 is a sectional view for explaining its operation, and FIG. 3 is a graph showing its operating characteristics. 4 to 8 show an embodiment of the polarized relay according to the present invention, in which FIG. 4 is a perspective view of the main parts, FIGS. 5 and 6 are sectional views for explaining operation, and FIG. 7 8 is an exploded perspective view of the overall configuration, and FIG. 8' is a graph showing its operating characteristics. 10... Iron core, 11... Middle leg, 12.13... Side leg, 14... Coil, 20... Movable block, 21
...Permanent magnet, 22.23...Iron piece, 35...
Contact mechanism section, 36... movable contact piece. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

It consists of a middle leg and a pair of side legs, an iron core with a coil wound around the middle leg, a movable block with iron pieces fixed on both sides of the permanent magnet in the direction of magnetization, and a contact that opens and closes in conjunction with this movable block. a drive unit, the movable block is installed such that a pair of iron pieces can move between the middle leg and the side legs of the iron core, and the movable block is installed so that the pair of iron pieces can move between the middle leg and the side legs of the iron core, and the contact area between one of the iron pieces and the side legs of the iron core is larger than the A polarized relay characterized by increasing the contact area between the other iron piece and the side leg when returning.