JPH02139448U - - Google Patents
Info
- Publication number
- JPH02139448U JPH02139448U JP4830189U JP4830189U JPH02139448U JP H02139448 U JPH02139448 U JP H02139448U JP 4830189 U JP4830189 U JP 4830189U JP 4830189 U JP4830189 U JP 4830189U JP H02139448 U JPH02139448 U JP H02139448U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- arc
- magnetic pole
- electric machine
- rotating electric
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910001208 Crucible steel Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案採用による回転電機を軸方向よ
りみた詳細図、第２図は磁極弧状部の要部拡大図
、第３図は磁極弧状部を平面的にみた概要図、第
４図は磁極弧状部の材料取りの概要図、第５図は
従来の回転電機の詳細図、第６図はその回転子軸
の詳細図である。
２…固定子、４…スロツト、６…回転子、９…
磁極弧状部、１１…円筒体、１２…孤状部。
Fig. 1 is a detailed view of the rotating electric machine according to the present invention seen from the axial direction, Fig. 2 is an enlarged view of the main part of the magnetic pole arc, Fig. 3 is a schematic plan view of the magnetic pole arc, and Fig. 4 is FIG. 5 is a detailed view of a conventional rotating electrical machine, and FIG. 6 is a detailed view of its rotor shaft. 2...Stator, 4...Slot, 6...Rotor, 9...
Magnetic pole arc-shaped portion, 11... Cylindrical body, 12... Arc-shaped portion.
Claims (1)
回転自在な回転電機の回転子において、前記回転
子の磁極弧状部を回転子鉄心の軸方向の中心に対
し所定角度傾斜させかつ前記鉄心に対し着脱自在
に構成したことを特徴とする回転電機の界磁構造
。 (2) 前記回転子鉄心又は磁極弧状部は、鋳鉄若
しくは鋼等の切削によつて一体的に形成されたも
のであることを特徴とする請求項１記載の回転電
機の界磁構造。 (3) 前記回転子の磁極弧状部外周の円弧は、固
定子内周面を形成する半径の中心よりも内側に離
れた位置に中心を有する小さな半径で形成されて
いることを特徴とする請求項２記載の回転電機の
界磁構造。 (4) 前記回転子の磁極弧状部は、円筒体の弧状
部を裁断して加工した弧状片であることを特徴と
する請求項２又は３記載の回転電機の界磁構造。[Claims for Utility Model Registration] (1) In a rotor of a freely rotatable rotating electric machine, which is provided with an arcuate portion facing the inner circumferential surface of the stator, the magnetic pole arcuate portion of the rotor is aligned in the axial direction of the rotor core. 1. A field structure for a rotating electric machine, characterized in that it is inclined at a predetermined angle with respect to the center and is configured to be detachable from the iron core. (2) The field structure of a rotating electric machine according to claim 1, wherein the rotor core or the magnetic pole arc portion is integrally formed by cutting cast iron, steel, or the like. (3) A claim characterized in that the circular arc on the outer periphery of the magnetic pole arc-shaped portion of the rotor is formed with a small radius having a center at a position farther inward than the center of the radius forming the inner circumferential surface of the stator. Item 2. Field structure of the rotating electrical machine according to item 2. (4) The field structure of a rotating electric machine according to claim 2 or 3, wherein the magnetic pole arc-shaped portion of the rotor is an arc-shaped piece obtained by cutting and processing an arc-shaped portion of a cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048301U JPH0746044Y2 (en) | 1989-04-26 | 1989-04-26 | Field structure of rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048301U JPH0746044Y2 (en) | 1989-04-26 | 1989-04-26 | Field structure of rotating electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139448U true JPH02139448U (en) | 1990-11-21 |
| JPH0746044Y2 JPH0746044Y2 (en) | 1995-10-18 |
Family
ID=31564986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048301U Expired - Lifetime JPH0746044Y2 (en) | 1989-04-26 | 1989-04-26 | Field structure of rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746044Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142603U (en) * | 1976-04-23 | 1977-10-28 | ||
| JPS5561260A (en) * | 1978-10-31 | 1980-05-08 | Kokusan Denki Co Ltd | Method of manufacturing rotor iron core for rotary electric machine |
| JPS5859370U (en) * | 1982-07-28 | 1983-04-21 | 株式会社日立製作所 | AC commutator motor |
| JPS5997548U (en) * | 1982-12-22 | 1984-07-02 | 株式会社東芝 | Rotor of salient pole rotating electric machine |
-
1989
- 1989-04-26 JP JP1989048301U patent/JPH0746044Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142603U (en) * | 1976-04-23 | 1977-10-28 | ||
| JPS5561260A (en) * | 1978-10-31 | 1980-05-08 | Kokusan Denki Co Ltd | Method of manufacturing rotor iron core for rotary electric machine |
| JPS5859370U (en) * | 1982-07-28 | 1983-04-21 | 株式会社日立製作所 | AC commutator motor |
| JPS5997548U (en) * | 1982-12-22 | 1984-07-02 | 株式会社東芝 | Rotor of salient pole rotating electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746044Y2 (en) | 1995-10-18 |