JPH0179367U - - Google Patents
Info
- Publication number
- JPH0179367U JPH0179367U JP1987171939U JP17193987U JPH0179367U JP H0179367 U JPH0179367 U JP H0179367U JP 1987171939 U JP1987171939 U JP 1987171939U JP 17193987 U JP17193987 U JP 17193987U JP H0179367 U JPH0179367 U JP H0179367U
- Authority
- JP
- Japan
- Prior art keywords
- blower blade
- rotor
- holding part
- blower
- 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
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例による回転電機の
回転子を示す、一部を破断した断面図、第２図は
従来の回転電機を示す概略断面図、第３図は第２
図に示す回転電機における回転子の詳細を示す、
一部を破断した断面図、第４図は第３図の―
線における断面図である。
４は回転子軸、４ｃはブロワブレード保持部、
４ｄは溝（凹溝）、５Ａは冷却ブロワ装置、１０
は回転子線輪保持環、１１は間隔片、１２はブロ
ワブレード、１２ａは突条、１３はブロワ押工。
なお、図中、同一符号は同一、又は相当部分を示
す。
Fig. 1 is a partially cutaway sectional view showing a rotor of a rotating electrical machine according to an embodiment of the invention, Fig. 2 is a schematic sectional view showing a conventional rotating electrical machine, and Fig. 3 is a schematic sectional view showing a rotor of a rotating electrical machine according to an embodiment of the invention.
Showing details of the rotor in the rotating electric machine shown in the figure,
A partially cutaway cross-sectional view, Figure 4 is the same as Figure 3.
FIG. 4 is the rotor shaft, 4c is the blower blade holding part,
4d is a groove (concave groove), 5A is a cooling blower device, 10
1 is a rotor wire retaining ring, 11 is a spacing piece, 12 is a blower blade, 12a is a protrusion, and 13 is a blower press.
In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ド保持部を突設し、このブロワブレード保持部に
形成した溝にブロワブレードの突条を嵌合し、該
ブロワブレードをブロワ押工によつて上記ブロワ
ブレード保持部に取り付けた回転電機の回転子に
おいて、上記ブロワブレード保持部の外径寸法を
回転子線輪保持環に取り付けられる間隔片の内径
と同等かまたはそれより小さくしたことを特徴と
する回転電機の回転子。 A machined blower blade holding part is provided protrudingly on the rotor shaft of the rotating electric machine, and the protrusion of the blower blade is fitted into the groove formed in the blower blade holding part, and the blower blade is pressed into the above-mentioned form by blower stamping. A rotor of a rotating electric machine attached to a blower blade holding part, characterized in that the outer diameter of the blower blade holding part is equal to or smaller than the inner diameter of a spacing piece attached to a rotor wire ring holding ring. Rotor of rotating electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171939U JPH0179367U (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171939U JPH0179367U (en) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179367U true JPH0179367U (en) | 1989-05-29 |
Family
ID=31463937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171939U Pending JPH0179367U (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018098821A (en) * | 2016-12-08 | 2018-06-21 | 東芝三菱電機産業システム株式会社 | Synchronous rotary electric machine and field winding end part holding structure |
-
1987
- 1987-11-12 JP JP1987171939U patent/JPH0179367U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018098821A (en) * | 2016-12-08 | 2018-06-21 | 東芝三菱電機産業システム株式会社 | Synchronous rotary electric machine and field winding end part holding structure |