JPS6017550U

JPS6017550U - Polar relay

Info

Publication number: JPS6017550U
Application number: JP9480484U
Authority: JP
Inventors: 福森　稔; 文宏笠野
Original assignee: 松下電工株式会社
Priority date: 1984-06-25
Filing date: 1984-06-25
Publication date: 1985-02-06

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図はこの考案の要部正面図、第２図は同上の概略断
面図、第３図は同上の別の実施例の概略断面図、第４図
は従来例の概略構成図である。２ａ、２ｂ、　　２Ｃ・・・中外と側片、３・・・励磁
コイル、４ａ、　４ｂ・・・軟磁性体片、５・・・永久
磁石、６・・・可動ブロック、７ａ〜７ｄ、　　８ａ〜
８ｄ・・・接極面、９・・・電磁石ブロック。FIG. 1 is a front view of essential parts of this invention, FIG. 2 is a schematic sectional view of the same, FIG. 3 is a schematic sectional view of another embodiment of the same, and FIG. 4 is a schematic configuration diagram of a conventional example. 2a, 2b, 2C...Inner and outer pieces and side pieces, 3...Exciting coil, 4a, 4b...Soft magnetic material piece, 5...Permanent magnet, 6...Movable block, 7a to 7d, 8a ~
8d...Archive surface, 9...Electromagnetic block.

Claims

[Scope of utility model registration request]

An E-shaped flat iron core is formed by arranging integrated side pieces parallel to the inner and outer sides on both sides of the inner and outer sides around which the coil is wound, and the same side ends of two parallel magnetic pieces are in contact with both sides of the permanent magnet in the magnetization direction. The movable block and the E-shaped core are arranged on the same plane so that the portions of the magnetic material pieces that protrude from the permanent magnets are located between the inner and outer pieces and the side pieces. In combination, this movable block is supported such that the portions of both magnetic pieces protruding from the permanent magnets are movable forward and backward between the center and outside of the E-shaped core and both side pieces. A polarized relay in which movement is transmitted to a contact mechanism via a drive section provided on the movable block.