JPH0321944U - - Google Patents
Info
- Publication number
- JPH0321944U JPH0321944U JP8213389U JP8213389U JPH0321944U JP H0321944 U JPH0321944 U JP H0321944U JP 8213389 U JP8213389 U JP 8213389U JP 8213389 U JP8213389 U JP 8213389U JP H0321944 U JPH0321944 U JP H0321944U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- iron plates
- axial direction
- holes
- laminated
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案の一実施例にかかる固定子鉄心
の縦断面図、第２図はその正面図、第３図は同じ
くその製造過程の説明図である。
図面中、１１……固定子鉄心、１２……薄肉鉄
板、１４……孔、１５……ボルト、１６……ねじ
部、１７……溶接部である。
FIG. 1 is a longitudinal sectional view of a stator core according to an embodiment of the present invention, FIG. 2 is a front view thereof, and FIG. 3 is an explanatory view of the manufacturing process thereof. In the drawings, 11... stator core, 12... thin iron plate, 14... hole, 15... bolt, 16... threaded part, 17... welded part.
Claims (1)
子鉄心において、円周方向に複数の孔が穿設され
た多数の薄肉鉄板を積層して該孔で軸方向に貫通
した複数の透孔を形成する一方、この透孔に両端
にねじ部が形成されたボルトを該ねじ部が前記積
層された薄肉鉄板の軸方向両端から突出するよう
に挿通すると共に、前記積層された薄肉鉄板を軸
方向に圧縮加圧した状態で軸方向両端部において
該ボルトと該薄肉鉄板とを溶接固定してなること
を特徴とする回転電機の固定子鉄心。 In the stator core of a rotating electric machine, which is made up of a large number of laminated thin-walled iron plates, a large number of thin-walled iron plates with a plurality of holes perforated in the circumferential direction are laminated, and a plurality of through-holes are formed through the holes in the axial direction. At the same time, a bolt having threaded portions formed at both ends is inserted into the through hole so that the threaded portions protrude from both axial ends of the laminated thin-walled iron plates, and the laminated thin-walled iron plates are rotated in the axial direction. A stator core for a rotating electrical machine, characterized in that the bolt and the thin iron plate are welded and fixed at both ends in the axial direction in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8213389U JPH0321944U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8213389U JPH0321944U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321944U true JPH0321944U (en) | 1991-03-06 |
Family
ID=31628674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8213389U Pending JPH0321944U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101362427B1 (en) * | 2012-11-02 | 2014-02-19 | 신지원 | Milk powder feeding apparatus for infant |
| JP2018019452A (en) * | 2016-07-25 | 2018-02-01 | ファナック株式会社 | Stator and motor |
-
1989
- 1989-07-14 JP JP8213389U patent/JPH0321944U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101362427B1 (en) * | 2012-11-02 | 2014-02-19 | 신지원 | Milk powder feeding apparatus for infant |
| JP2018019452A (en) * | 2016-07-25 | 2018-02-01 | ファナック株式会社 | Stator and motor |
| US10389191B2 (en) | 2016-07-25 | 2019-08-20 | Fanuc Corporation | Stator and electric motor having tightening rod for coupling housings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0321944U (en) | ||
| JPS61104743U (en) | ||
| JPH0318663U (en) | ||
| JPS63146439U (en) | ||
| JPH0193935U (en) | ||
| JPS61126748U (en) | ||
| JPS6099847U (en) | Stator of rotating electric machine | |
| JPS61144748U (en) | ||
| JPS6211345U (en) | ||
| JPS6291539U (en) | ||
| JPS60128449U (en) | Stator winding in rotating electrical machines | |
| JPS59191849U (en) | Stator core of rotating electric machine | |
| JPS60144735U (en) | Cooling ventilation structure for rotating electrical machines | |
| JPH01180841U (en) | ||
| JPH02146951U (en) | ||
| JPS62145469U (en) | ||
| JPS63194549U (en) | ||
| JPS6366040U (en) | ||
| JPS60132156U (en) | Stator winding end support device for rotating electrical machines | |
| JPS6221745U (en) | ||
| JPS6143741U (en) | Laminated core for electric motors | |
| JPS62103228U (en) | ||
| JPS5930644U (en) | Stator of rotating electric machine | |
| JPS6254547U (en) | ||
| JPS6079229U (en) | Stator of rotating electric machine |