JPS59118259U

JPS59118259U - electromagnetic contactor

Info

Publication number: JPS59118259U
Application number: JP1152983U
Authority: JP
Inventors: 晴久戸田; 藤原　弘兵
Original assignee: 三菱電機株式会社
Priority date: 1983-01-28
Filing date: 1983-01-28
Publication date: 1984-08-09

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図は従来電磁接触器の要部を示す一部断面図、第２
図は可動接点と固定接点との接合部を示す拡大図、第３
図はこの考案の実施例による電磁接触器の要部を示す一
部断面図、第４図は第１の固定導体と第２の固定導体と
を組合せた斜視図、第５図は鉄片の斜視図である。１・・・・・・可動接触子、２・・・・・・可動接点、
５・・・・・・可動接点、７・・・・・・固定鉄心、９
・・・・・・コイル、１２・・・・・・固定接点、１５
・・・・・・第１の固定導体、１８・・・・・・第２の
固定導体、１９・・・・・・鉄片。なお、図中同一符号
は同一または相当部分を示す。Figure 1 is a partial cross-sectional view showing the main parts of a conventional magnetic contactor;
The figure is an enlarged view showing the joint between the movable contact and the fixed contact.
The figure is a partial sectional view showing the main parts of an electromagnetic contactor according to an embodiment of this invention, Figure 4 is a perspective view of a combination of a first fixed conductor and a second fixed conductor, and Figure 5 is a perspective view of an iron piece. It is a diagram. 1...Movable contact, 2...Movable contact,
5...Movable contact, 7...Fixed core, 9
......Coil, 12...Fixed contact, 15
...First fixed conductor, 18... Second fixed conductor, 19... Iron piece. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A fixed core around which a coil is wound, a movable core provided opposite to the fixed core and driven to move toward and away from the movable core, a movable contact that is linked to the motion of the movable core toward and away from the core, and a contact section facing the movable contact. and a fixed conductor that is continuous and wound around this contact part to form a parallel part facing the actual movable contact, and fixed to the parallel part of the fixed conductor or to both the parallel part of the fixed conductor and the movable contact. An electromagnetic contactor comprising an iron piece, wherein the movable contact and the fixed conductor are closed at the contact portion, and currents flowing through parallel portions of the movable contact and the fixed conductor are in the same direction.