JPH0171942U - - Google Patents
Info
- Publication number
- JPH0171942U JPH0171942U JP1987167400U JP16740087U JPH0171942U JP H0171942 U JPH0171942 U JP H0171942U JP 1987167400 U JP1987167400 U JP 1987167400U JP 16740087 U JP16740087 U JP 16740087U JP H0171942 U JPH0171942 U JP H0171942U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic pole
- pole head
- armature
- field
- 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
- 238000004804 winding Methods 0.000 claims description 3
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図はこの考案の一実施例による円筒形回転
電機を示す側面図、第２図は第１図の要部展開平
面図、第３図は第１図の要部詳細図、第４図は従
来の円筒形回転電機を示す側面図、第５図は第４
図の要部展開平面図である。
１は電機子鉄心、２は界磁鉄心、３は界磁巻線
、５は鉄心歯、６は溝部、７は磁気遮へい体。な
お、図中、同一符号は同一または相当部分を示す
。
Fig. 1 is a side view showing a cylindrical rotating electric machine according to an embodiment of this invention, Fig. 2 is an expanded plan view of the main part of Fig. 1, Fig. 3 is a detailed view of the main part of Fig. 1, and Fig. 4 is a side view showing a conventional cylindrical rotating electric machine, and FIG.
It is a developed plan view of the main part of the figure. 1 is an armature core, 2 is a field core, 3 is a field winding, 5 is a core tooth, 6 is a groove, and 7 is a magnetic shield. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
子巻線、上記電機子鉄心と対向して設けられ磁極
頭部と、複数の鉄心歯が周方向に連設された歯部
とが周方向に沿つて交互に配置された界磁鉄心、
この界磁鉄心の磁極頭部を中心にして該磁極頭部
の両側の歯部にまたがつて同心状に巻かれた界磁
巻線を備えた円筒形回転電機において、上記界磁
鉄心の歯部の周方向中央に位置する鉄心歯の歯幅
中央部に径方向の溝部を軸方向に沿つて形成し、
この溝部に超電導材からなる磁気遮へい体を装着
し、この磁気遮へい体を超電導状態となる臨界温
度以下に保持させたことを特徴とする円筒形回転
電機。 An armature core, an armature winding wound around the armature core, a magnetic pole head provided facing the armature core, and a tooth portion in which a plurality of core teeth are arranged in a row in the circumferential direction. field cores arranged alternately along the direction,
In a cylindrical rotating electrical machine equipped with a field winding concentrically wound around the magnetic pole head of the field core and extending over teeth on both sides of the magnetic pole head, A radial groove is formed along the axial direction at the center of the tooth width of the core tooth located at the circumferential center of the
A cylindrical rotating electric machine characterized in that a magnetic shield made of a superconducting material is attached to the groove, and the magnetic shield is maintained at a temperature below a critical temperature at which it becomes superconducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167400U JPH0171942U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167400U JPH0171942U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171942U true JPH0171942U (en) | 1989-05-15 |
Family
ID=31455659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167400U Pending JPH0171942U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171942U (en) |
-
1987
- 1987-10-30 JP JP1987167400U patent/JPH0171942U/ja active Pending