JPH01143258U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による電動機固定子の絶縁部
材の一実施例を示す斜視図、第２図は第１図の絶
縁紙の展開平面図、第３図はこの考案及び従来の
電動機固定子の絶縁部材を示す整流子電動機の縦
断面図、第４図は従来の電動機固定子の絶縁部材
を示す斜視図である。 図中、１は枠、７は固定子鉄心、７ａは空間、
７ｂは継鉄部、７ｃは磁極、７ｄは凸部、９は固
定子巻線、１０は絶縁シート（絶縁紙）、１０ａ
は穴である。なお、図中同一符号は同一部分を示
す。 Fig. 1 is a perspective view showing an embodiment of the insulating member of the motor stator according to this invention, Fig. 2 is a developed plan view of the insulating paper shown in Fig. FIG. 4 is a longitudinal cross-sectional view of a commutator motor showing an insulating member, and FIG. 4 is a perspective view showing an insulating member of a conventional motor stator. In the figure, 1 is a frame, 7 is a stator core, 7a is a space,
7b is a yoke, 7c is a magnetic pole, 7d is a convex portion, 9 is a stator winding, 10 is an insulating sheet (insulating paper), 10a
is a hole. Note that the same reference numerals in the figures indicate the same parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 枠内に固定され内側に空間が形成された継鉄部
と、この継鉄部の内壁に突設された磁極と、この
磁極間の上記内壁に突設された凸部とを有する固
定子鉄心、上記磁極に巻回された固定子巻線、及
び上記継鉄部の内壁に沿いかつ上記磁極と上記固
定子巻線の間に介在する絶縁シートを備え、上記
絶縁シートの上記固定子鉄心の凸部に対応する部
分に上記凸部が嵌入される穴を設けてなる電動機
固定子の絶縁部材。 A stator core having a yoke portion fixed within a frame and having a space formed inside, a magnetic pole protruding from an inner wall of the yoke portion, and a convex portion protruding from the inner wall between the magnetic poles. , a stator winding wound around the magnetic pole, and an insulating sheet interposed along the inner wall of the yoke portion and between the magnetic pole and the stator winding, the stator core of the insulating sheet being An insulating member for a motor stator, which has a hole in which the convex portion is inserted in a portion corresponding to the convex portion.