JPS63165830U

JPS63165830U -

Info

Publication number: JPS63165830U
Application number: JP5775687U
Authority: JP
Priority date: 1987-04-16
Filing date: 1987-04-16
Publication date: 1988-10-28

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の磁気しやへい鉄心
を備えた電器中身の要部を示す一部縦断面図、第
２図は第１図の正面図、第３図は電器中身の正面
図、第４図は第３図のＡ―Ａ部の断面図である。１：磁気しやへい鉄心、２：冷却ダクト、３：
絶縁板、４：絶縁ボルト、３１：鉄心、３１ａ：
脚鉄、３１ｂ：継鉄、３２：巻線、３６ａ：下フ
レーム、４１：積層磁性板、４１ａ：磁性板。 Fig. 1 is a partial vertical cross-sectional view showing the main parts of the contents of an electric appliance equipped with a magnetically flexible iron core according to an embodiment of this invention, Fig. 2 is a front view of Fig. 1, and Fig. 3 is a front view of the contents of the electric appliance. 4 are cross-sectional views taken along the line AA in FIG. 3. 1: Magnetic iron core, 2: Cooling duct, 3:
Insulating plate, 4: Insulating bolt, 31: Iron core, 31a:
Leg iron, 31b: Yoke, 32: Winding wire, 36a: Lower frame, 41: Laminated magnetic plate, 41a: Magnetic plate.

Claims

[Scope of utility model registration request]

In the iron core in which the winding wound around the leg iron of the iron core is placed on a magnetically resistant iron core provided in contact with a lower frame arranged on a side part of the lower iron of the iron core, the magnetic a plurality of laminated magnetic plates with a stiff iron core covering the upper surface of the lower frame; an insulating plate having rigidity that contacts the upper and lower surfaces of the laminated magnetic plates, at least on one side thereof, through a cooling duct;
A magnetically resistant iron core comprising an insulating bolt that tightens and integrates the laminated magnetic plates through the insulating plate.