JPS63194578U

JPS63194578U -

Info

Publication number: JPS63194578U
Application number: JP8683187U
Authority: JP
Priority date: 1987-06-04
Filing date: 1987-06-04
Publication date: 1988-12-14

Description

[Brief explanation of the drawing]

第１図〜第３図はこの考案の一実施例によるリ
ニアモーターの固定子を示し、第１図は固定子鉄
心の連結部の平面図、第２図は固定子の斜視図、
第３図は固定子鉄心の連結部の巻線部詳細図、第
４図〜第６図はこの考案のさらに他の実施例によ
るリニアモーターの固定子を示し、第４図は固定
子鉄心の平面図、第５図は固定子の斜視図、第６
図は固定子鉄心の連結部の巻線部詳細図、第７図
〜第９図は従来の固定子を示し、第７図は固定子
鉄心の平面図、第８図は固定子鉄心を直列に並べ
た場合の固定子鉄心の斜視図、第９図は固定子鉄
心の連結部の巻線部詳細図である。図において、１，６は固定子鉄心、１ａは切欠
き、２は当て板、３はスロツト、４は固定子コイ
ル、６ａは凹部、６ｂは凸部である。なお、図中
、同一符号は同一、又は相当部分を示す。 1 to 3 show a stator of a linear motor according to an embodiment of this invention, FIG. 1 is a plan view of the connection part of the stator core, FIG. 2 is a perspective view of the stator,
FIG. 3 is a detailed view of the windings of the connection part of the stator core, FIGS. 4 to 6 show stators of linear motors according to still other embodiments of this invention, and FIG. A plan view, FIG. 5 is a perspective view of the stator, and FIG. 6 is a perspective view of the stator.
The figure is a detailed view of the winding part of the connecting part of the stator core, Figures 7 to 9 show a conventional stator, Figure 7 is a plan view of the stator core, and Figure 8 is a series connection of the stator cores. FIG. 9 is a perspective view of the stator core when the stator cores are arranged side by side, and FIG. 9 is a detailed view of the winding portion of the connecting portion of the stator core. In the figure, 1 and 6 are stator cores, 1a is a notch, 2 is a backing plate, 3 is a slot, 4 is a stator coil, 6a is a concave portion, and 6b is a convex portion. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of claims for utility model registration] (1) A stator core around which a stator coil is wound,
A stator for a linear motor comprising a plurality of linear motor stators connected together, wherein adjacent stator cores are connected in series by a fastening means. (2) A request for registration of a utility model characterized in that the fastening means is a part of the bottom of both ends of the stator core is cut out, and a patch plate is inserted into the cutout and welded to connect adjacent stator cores. A stator for a linear motor according to item 1. (3) Practical use characterized in that the fastening means is provided with a recess on one end face of the stator core and a protrusion on the other end face, and the recess and the protrusion of adjacent stator cores are fitted and connected. A stator for a linear motor according to claim 1 of patent registration.