JPS6264145U - - Google Patents
Info
- Publication number
- JPS6264145U JPS6264145U JP15500785U JP15500785U JPS6264145U JP S6264145 U JPS6264145 U JP S6264145U JP 15500785 U JP15500785 U JP 15500785U JP 15500785 U JP15500785 U JP 15500785U JP S6264145 U JPS6264145 U JP S6264145U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- slot
- stator core
- ultra
- electric machine
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は上半部の縦断側面図、第２図は第１図の
―線に沿う部分断面図、第３図は第２図の
矢視図であり、第４図、第５図及び第６図は従来
例を示す第１図、第２図及び第３図相当図である
。
図面中、１は固定子枠、２は固定子、３は固定
鉄心、５は固定子コイル、８は吸気孔、９は吐気
孔、１４は回転子、２０はスロツト、２０ａは通
風溝、θは角度を示す。
1 to 3 show an embodiment of the present invention,
Fig. 1 is a longitudinal sectional side view of the upper half, Fig. 2 is a partial sectional view taken along the - line in Fig. 1, Fig. 3 is a view taken in the direction of the arrow in Fig. 2, and Figs. FIG. 6 is a diagram corresponding to FIGS. 1, 2, and 3 showing a conventional example. In the drawing, 1 is a stator frame, 2 is a stator, 3 is a fixed core, 5 is a stator coil, 8 is an intake hole, 9 is an exhaust hole, 14 is a rotor, 20 is a slot, 20a is a ventilation groove, θ indicates an angle.
Claims (1)
納してなる固定子の界磁空間に回転子を配設して
なる超高速度回転電機において、前記固定子鉄心
のスロツトを軸方向の直線に対して下式が成立す
る角度θだけ傾斜させたことを特徴とする超高速
度回転電機。 ここで、 Ｖ（ｍ／ｓ）：回転子の回転により発生する周
方向の風の流速 Ｑ（ｍ３／ｓ）：必要冷却風量 Ｎ：固定子鉄心のスロツト数 Ａ（ｍ２）：固定子鉄心の１スロツト分の通風
断面積。 ２ 固定子鉄心のスロツトには通風溝が形成され
ていることを特徴とする実用新案登録請求の範囲
第１項に記載の超高速度回転電機。[Claims for Utility Model Registration] 1. In an ultra-high-speed rotating electric machine in which a rotor is disposed in a field space of a stator in which a stator coil is housed in a slot in a stator core, the stator core An ultra-high-speed rotating electric machine characterized in that the slot is inclined with respect to a straight line in the axial direction by an angle θ that satisfies the following formula. Here, V (m/s): Circumferential wind flow rate generated by rotor rotation Q (m 3 /s): Required cooling air volume N: Number of slots in stator core A (m 2 ): Stator Ventilation cross-sectional area for one slot in the iron core. 2. The ultra-high-speed rotating electric machine according to claim 1 of the utility model registration, characterized in that a ventilation groove is formed in the slot of the stator core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15500785U JPS6264145U (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15500785U JPS6264145U (en) | 1985-10-09 | 1985-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6264145U true JPS6264145U (en) | 1987-04-21 |
Family
ID=31075316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15500785U Pending JPS6264145U (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6264145U (en) |
-
1985
- 1985-10-09 JP JP15500785U patent/JPS6264145U/ja active Pending
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