JPS6135354U

JPS6135354U - electromagnetic relay

Info

Publication number: JPS6135354U
Application number: JP12064284U
Authority: JP
Inventors: 克人小嶋
Original assignee: 日本電気株式会社
Priority date: 1984-08-07
Filing date: 1984-08-07
Publication date: 1986-03-04

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

【図面の簡単な説明】第１図は従来例による電磁継電器の構成を示す分解斜視
図であり、また第２図はこの考案に係る電磁継電器の一
実施例構成の要部を拡大して示す分解斜視図、第３図ａ
，ｂは同上切換え作動の態様を示すそれぞれ説明図であ
る。１ａ，１ｂ・・・・・・絶縁基体枠、２ａ，２ｂ、３ａ
，３ｂ・・・・・・固定接点導出端子、４ａｖ４ｂ，５
ａ，５ｂ・・・・・・同上の固定接点片、６ａ，６ｂ・
・・・・・可動接点導出端子、８ａ，８ｂ・・・・・・
可動バネ、１０・・・・・・励磁部、１１・・・・・・
鉄心、１４・・・・・・励磁コイルのコイルスブール、
１６・・・・・・接極子、１７・・曲絶縁枠、１９・・
・・・・永久磁石、２０，２１・・・・・・１対の磁極
板、２２ａ＝２２ｂｑ２３ａ，２ｓ，ｂｓ＊ａｓ＊＊ス
タツド、２４ａ，２４ｂ・・・・・・摺動案内溝。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is an exploded perspective view showing the structure of a conventional electromagnetic relay, and Fig. 2 is an enlarged view of the main part of the structure of an embodiment of the electromagnetic relay according to this invention. Exploded perspective view, Figure 3a
, b are explanatory diagrams showing aspects of the same switching operation. 1a, 1b...Insulating base frame, 2a, 2b, 3a
, 3b...Fixed contact lead-out terminal, 4av4b, 5
a, 5b... Fixed contact piece as above, 6a, 6b.
......Movable contact lead-out terminal, 8a, 8b...
Movable spring, 10... Excitation part, 11...
Iron core, 14... Coil sbour of excitation coil,
16... Armature, 17... Bent insulation frame, 19...
...Permanent magnet, 20, 21...Pair of magnetic pole plates, 22a=22bq23a, 2s, bs*as** stud, 24a, 24b...Sliding guide groove.

Claims

[Scope of utility model registration request]

It consists of two parts that can be connected to each other,
A fixed contact lead-out terminal is implanted on one end edge of each of these members, a movable contact lead-out terminal is implanted on the other end edge, and a movable contact lead-out terminal without preliminary pressing force is provided from the movable contact lead-out terminal to the fixed contact lead-out terminal side. A pair of left and right insulating base frames with a spring extending therein and vertical sliding guide bays formed on each opposing surface on one edge side, an iron core around which an excitation coil is wound, and a free end of the iron core. An excitation part held between the pair of insulating base frames by combining a yoke with arm parts extending nearby, and a pair of upper and lower magnetic pole plates whose ends correspond to the free end of the iron core; It has a permanent magnet interposed between each of the magnetic pole plates, and a pair of left and right stud portions that actuate each of the movable springs in the vertical direction, and is fitted into the sliding guide groove so as to be vertically slidable. An electromagnetic relay characterized in that it is composed of an armature and an armature.