JPS59166344U

JPS59166344U - electromagnetic relay

Info

Publication number: JPS59166344U
Application number: JP6134183U
Authority: JP
Inventors: 松尾　謙一; 宗生仲田
Original assignee: オムロン株式会社
Priority date: 1983-04-23
Filing date: 1983-04-23
Publication date: 1984-11-07

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 the drawing]

第１図はこの考案の一実施例にかかる電磁継電器の盆解
斜視図、第２図は第１図の組立状態の一部切欠平面図、
第３図は第２図の３−３線断面図、第４図はベース、鉄
心枠、電磁石の分離状態図、第５図はベースニ鉄心枠、
電磁石の結合状態の平面図、第６図は第２図の６−６線
断面図、第７図は第２図の７−７線断面図、第８図はシ
ールド部の断面図、第９図は可動枠体の一部平面図であ
る。１６・・・鉄心枠、１６ａ〜１６ｄ・・・６片、１７・
・・可動枠体、１８ａ、　　１８ｂ−・・永久磁石、１
９ａ。１９ｂ・・・連結部材、２２．２３・・・作動片、３４
・・・電磁石、３５・・・夏型鉄心、３５ａ〜３５ｄ・
・・端面、３７・・・コイル、４０．４１・・・接点機
構、５１・・・凹部。Fig. 1 is an exploded perspective view of an electromagnetic relay according to an embodiment of the invention; Fig. 2 is a partially cutaway plan view of the assembled state shown in Fig. 1;
Figure 3 is a sectional view taken along the line 3-3 in Figure 2, Figure 4 is a diagram of the separated state of the base, core frame, and electromagnet, Figure 5 is the base and core frame,
6 is a sectional view taken along line 6-6 in FIG. 2, FIG. 7 is a sectional view taken along line 7-7 in FIG. 2, FIG. 8 is a sectional view of the shield part, and FIG. The figure is a partial plan view of the movable frame. 16... Iron core frame, 16a to 16d... 6 pieces, 17.
...Movable frame, 18a, 18b--Permanent magnet, 1
9a. 19b... Connection member, 22.23... Actuation piece, 34
...Electromagnet, 35...Summer type iron core, 35a-35d.
... End face, 37 ... Coil, 40.41 ... Contact mechanism, 51 ... Recess.

Claims

[Scope of utility model registration request]

(1) An electromagnet consisting of a summer core, a coil wound around the center of the core, a pair of contact mechanisms placed on both sides of the electromagnet, and four contact mechanisms on both sides of the summer core. It consists of a pair of permanent magnets arranged parallel to each other so as to face each other with different polarities across their end faces, and a non-magnetic member, and both ends of the permanent magnets are connected to the end face of the summer core. a connecting member that is connected so as to be able to move toward and away from each other to form a rectangular movable frame with both of the permanent magnets; and an iron core provided with six opposing pieces on each end surface of the summer type iron core with the permanent magnets sandwiched therebetween. An electromagnetic relay comprising a frame, an actuating piece provided at the center of each of the permanent magnets and driving the first pair of contact mechanisms to open and close, and a return spring for the movable frame.

(2) The electromagnetic relay according to claim 1, wherein a recess is provided in the vicinity of the connecting member of the permanent magnet.

(3) The electromagnetic relay according to claim 1 or 2, in which the return spring is made of a non-magnetic material and is arranged between the end face of the summer core and the permanent magnet.

(4) The electromagnetic relay according to claim 1, 2, or 3 of the utility model registration claim, in which the return spring is integrally formed with the operating piece.