JPS61113568U

JPS61113568U -

Info

Publication number: JPS61113568U
Application number: JP20353685U
Authority: JP
Priority date: 1985-12-27
Filing date: 1985-12-27
Publication date: 1986-07-18

Description

[Brief explanation of the drawing]

第１図はこの考案を具体化した電動機の一部を
切開して示す正面図、第２図は第１図の２―２線
における断面図、第３図はステータのコアの一部
を切開して示す部分側面図、第４図は同じくステ
ータのコアの部分斜視図、第５図はステータのコ
アに絶縁層を形成するための成形用型の一例を示
す部分断面図である。ステータ……３、ロータ……８、ステータのコ
ア……１１、磁極……１２、巻線部……１２ａ、
絶縁層……１３、被覆部……１４、周縁部……１
６、スリツト……１６ａ、橋楽部としての環状部
……１８、巻線……２４。 Figure 1 is a partially cut-away front view of an electric motor that embodies this idea, Figure 2 is a sectional view taken along line 2-2 in Figure 1, and Figure 3 is a partially cut-away view of the stator core. FIG. 4 is a partial perspective view of the stator core, and FIG. 5 is a partial cross-sectional view showing an example of a mold for forming an insulating layer on the stator core. Stator...3, Rotor...8, Stator core...11, Magnetic pole...12, Winding part...12a,
Insulating layer...13, covering part...14, peripheral part...1
6. Slit...16a, Annular part as a bridge part...18, Winding...24.

Claims

[Scope of utility model registration request]

In a motor core 11 in which a plurality of magnetic poles 12 having winding portions 12a are arranged in parallel, each of the magnetic poles 12
a covering part 14 that covers the periphery of the winding part 12a of the core 11; a bridging part 18 that connects the covering parts 14 to each other on either end surface of the core 11;
a peripheral edge part 16 extending along the axial direction of the core 11 and having a slit 16a opening at an end opposite to the bridge part 14, and extending from the base end of each covering part 14 along the periphery of the core 11; An insulating structure for an electric motor, characterized in that it is integrally formed with a thin layer made of an insulating resin material.