JPS61117558U - - Google Patents
Info
- Publication number
- JPS61117558U JPS61117558U JP20150584U JP20150584U JPS61117558U JP S61117558 U JPS61117558 U JP S61117558U JP 20150584 U JP20150584 U JP 20150584U JP 20150584 U JP20150584 U JP 20150584U JP S61117558 U JPS61117558 U JP S61117558U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- face
- insulating
- outer frame
- inner cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
第１図は本考案の整流子モータの固定子絶縁装
置の実施例の縦断側面図、第２図は従来の整流子
モータの内筒式二重絶縁構造の縦断側面図である
。
１……外枠、２……インナカバー、３……固定
子、４……回転子、５……絶縁内筒、６……ボル
ト、７……ねじ、１０……突起、１１……穴、１
２……内側端面部、１３……内段部。
FIG. 1 is a longitudinal sectional side view of an embodiment of the stator insulating device for a commutator motor of the present invention, and FIG. 2 is a longitudinal sectional side view of a conventional internal cylindrical double insulation structure of a commutator motor. 1...Outer frame, 2...Inner cover, 3...Stator, 4...Rotor, 5...Insulating inner cylinder, 6...Bolt, 7...Screw, 10...Protrusion, 11...Hole ,1
2... Inner end surface part, 13... Inner step part.
Claims (1)
定子と、該固定子を軸方向に貫通する複数本のボ
ルトにより該固定子の外周及び一方の端面を包蔵
する絶縁内筒を介在し上記固定子を固定している
外枠と、該外枠端面に固定されたインナカバーと
を設けたものにおいて、上記外枠の内側端面部に
形成された軸方向穴に嵌入されて円周方向に固定
される突起が端面に突設され上記外枠の上記内側
端面部に一端の内段部が当接され他端が上記イン
ナカバー内端面に当接されて挾着された上記絶縁
内筒と、先端が該絶縁内筒の上記内段部に螺着さ
れ上記固定子を該絶縁内筒に固定する上記ボルト
とを設けたことを特徴とする整流子モータの固定
子絶縁装置。 A stator disposed on the outer periphery of the rotor with a gap therebetween, and an insulating inner cylinder enclosing the outer periphery and one end surface of the stator with a plurality of bolts passing through the stator in the axial direction. In a device that is provided with an outer frame that fixes the stator and an inner cover that is fixed to the end face of the outer frame, the inner cover is fitted into an axial hole formed on the inner end face of the outer frame and extends in the circumferential direction. and the insulating inner cylinder, which has a protrusion to be fixed protrudingly provided on the end face, one end of the inner stepped part abuts the inner end face of the outer frame, and the other end abuts the inner end face of the inner cover and is clamped. A stator insulating device for a commutator motor, characterized in that the bolt has a tip screwed onto the inner step of the insulating inner cylinder and fixes the stator to the insulating inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984201505U JPH0226203Y2 (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984201505U JPH0226203Y2 (en) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117558U true JPS61117558U (en) | 1986-07-24 |
| JPH0226203Y2 JPH0226203Y2 (en) | 1990-07-17 |
Family
ID=30763362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984201505U Expired JPH0226203Y2 (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226203Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5179611U (en) * | 1975-11-26 | 1976-06-24 |
-
1984
- 1984-12-28 JP JP1984201505U patent/JPH0226203Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5179611U (en) * | 1975-11-26 | 1976-06-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226203Y2 (en) | 1990-07-17 |
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