JPS6384847U

JPS6384847U -

Info

Publication number: JPS6384847U
Application number: JP17963886U
Authority: JP
Priority date: 1986-11-25
Filing date: 1986-11-25
Publication date: 1988-06-03

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の要部を示す断面
図、第２図は同実施例の要部のもう１つの断面図
、第３図は固定鉄心押えの正面図、第４図は固定
鉄心押えの断面図、第５図は従来の電磁接触器の
概略構成を示す部分断面図、第６図は、同電磁接
触器の概略構成を示すもう１つの断面図、第７図
は固定鉄心押えと固定鉄心との組み付け状態を示
す断面図、第８図は固定鉄心押えの正面図、第９
図は固定鉄心押えの断面図である。図において、１は取付台、２はベース、３は固
定鉄心、４は固定緩衝ゴム、８は操作コイル、９
は可動鉄心、１５は固定鉄心押え、１５ａは固定
鉄心当接面である。なお各図中、同一符号は同一
又は相当部分を示す。 Fig. 1 is a sectional view showing the main part of one embodiment of this invention, Fig. 2 is another sectional view of the main part of the same embodiment, Fig. 3 is a front view of the fixed core holder, and Fig. 4 is a sectional view of the main part of the embodiment. 5 is a partial sectional view showing the schematic structure of a conventional electromagnetic contactor, FIG. 6 is another sectional view showing the schematic structure of the same electromagnetic contactor, and FIG. 7 is a sectional view of the fixed core holder. A sectional view showing the assembled state of the core holder and the fixed core. Figure 8 is a front view of the fixed core holder. Figure 9 is a front view of the fixed core holder.
The figure is a sectional view of the fixed core holder. In the figure, 1 is a mounting base, 2 is a base, 3 is a fixed core, 4 is a fixed buffer rubber, 8 is an operating coil, 9
15 is a movable core, 15 is a fixed core holder, and 15a is a fixed core contact surface. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A fixed core whose bottom side is supported by a fixed cushioning rubber provided at the bottom of the mount, and whose armature side is pressed and held by a base assembled integrally with the mount via a fixed core holder, and a fixed core that is held inside the base. An electromagnetic contact consists of a movable core that is attracted to a fixed core, and a crossbar that is connected to the movable core, and a voltage is applied to the operating coil to attract the movable core to open and close the contacts. An electromagnetic contactor characterized in that a fixed core contacting surface of a fixed core holder is formed in an arc shape.