JPS5999643U - Welded structure shaft with vanes for rotating electric machine armature - Google Patents
Welded structure shaft with vanes for rotating electric machine armatureInfo
- Publication number
- JPS5999643U JPS5999643U JP19460282U JP19460282U JPS5999643U JP S5999643 U JPS5999643 U JP S5999643U JP 19460282 U JP19460282 U JP 19460282U JP 19460282 U JP19460282 U JP 19460282U JP S5999643 U JPS5999643 U JP S5999643U
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotating electric
- vanes
- welded structure
- structure shaft
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の羽根付き溶接構造シャフトの
構成を鉄心を取除いて示すもので、第１図は正面図、第
２図は第１図のＡ−Ａ’断面側面図である。第３図は羽
根側止端部にき裂を生じた状態を示す断面側面図、第４
図及び第５図はシャフトがトルクを受けることによら羽
根の受ける曲げ変形を模擬的に示すもので、第４図は斜
視図、第５図は側面図である。第６図は鉄心の外周に接
線力Ｔを受ける羽根付き容き溶接構造シャフトの羽根側
止端部における曲げ応力を有限要素法によって解析する
ための斜視図、第７図は有限要素法によって得られた曲
げ応力比率曲線図、第８図は本考案の一実施例を示す正
面図である。
１：シャフト、２：羽根、６：羽根端、ｔ：羽根の厚さ
。Figures 1 and 2 show the configuration of a conventional bladed welded shaft with the iron core removed. Figure 1 is a front view, and Figure 2 is a cross-sectional side view taken along line AA' in Figure 1. be. Figure 3 is a cross-sectional side view showing a state in which a crack has occurred at the toe of the blade;
5 and 5 schematically show the bending deformation that the blade undergoes when the shaft receives torque, with FIG. 4 being a perspective view and FIG. 5 being a side view. Figure 6 is a perspective view for analyzing the bending stress at the blade side toe of a bladed welded shaft that receives a tangential force T on the outer periphery of the iron core, using the finite element method, and Figure 7 FIG. 8 is a front view showing an embodiment of the present invention. 1: shaft, 2: blade, 6: blade end, t: blade thickness.
Claims (1)
くしたことを特徴とする回転電機電機子の羽根付き溶接
構造シャフト。A bladed welded structure shaft for an armature of a rotating electric machine, characterized in that the thickness t of the blade 2 is tapered and thinned in the vicinity of the blade end 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19460282U JPS5999643U (en) | 1982-12-22 | 1982-12-22 | Welded structure shaft with vanes for rotating electric machine armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19460282U JPS5999643U (en) | 1982-12-22 | 1982-12-22 | Welded structure shaft with vanes for rotating electric machine armature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5999643U true JPS5999643U (en) | 1984-07-05 |
| JPH019249Y2 JPH019249Y2 (en) | 1989-03-14 |
Family
ID=30418230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19460282U Granted JPS5999643U (en) | 1982-12-22 | 1982-12-22 | Welded structure shaft with vanes for rotating electric machine armature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999643U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122468U (en) * | 1979-02-22 | 1980-08-30 | ||
| JPS55153878U (en) * | 1979-04-18 | 1980-11-06 | ||
| JPS562764U (en) * | 1979-06-20 | 1981-01-12 | ||
| JPS57118645U (en) * | 1981-01-13 | 1982-07-23 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183197A (en) * | 1975-01-18 | 1976-07-21 | Taiyo Yuden Kk | Funo ondokeisuo jusuruteikosochi |
-
1982
- 1982-12-22 JP JP19460282U patent/JPS5999643U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122468U (en) * | 1979-02-22 | 1980-08-30 | ||
| JPS55153878U (en) * | 1979-04-18 | 1980-11-06 | ||
| JPS562764U (en) * | 1979-06-20 | 1981-01-12 | ||
| JPS57118645U (en) * | 1981-01-13 | 1982-07-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH019249Y2 (en) | 1989-03-14 |
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