JPS634139U - - Google Patents
Info
- Publication number
- JPS634139U JPS634139U JP9702286U JP9702286U JPS634139U JP S634139 U JPS634139 U JP S634139U JP 9702286 U JP9702286 U JP 9702286U JP 9702286 U JP9702286 U JP 9702286U JP S634139 U JPS634139 U JP S634139U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- ventilation
- bent
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
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通風ダクト
を示す平面図、第２図は第１図の折り曲げ前を示
す平面図、第３図は第１図の―線による断面
図、第４図は従来の通風ダクトを示す正面図、第
５図は第４図の要部詳細図である。
１は鉄心、２は端板、５は切欠き部、６はダク
トピース。なお、図中同一符号は同一又は相当部
分を示す。
Fig. 1 is a plan view showing a ventilation duct according to an embodiment of this invention, Fig. 2 is a plan view showing the state shown in Fig. 1 before bending, Fig. 3 is a sectional view taken along the line - - in Fig. 1, and Fig. 4. 5 is a front view showing a conventional ventilation duct, and FIG. 5 is a detailed view of the main part of FIG. 4. 1 is the iron core, 2 is the end plate, 5 is the notch, and 6 is the duct piece. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ピース、このダクトピースが端板を折曲して形成
された回転電機の通風ダクトにおいて、上記ダク
トピースの径方向の両端部の折曲げ部を径方向に
沿つて所定長さを切欠き部で分離すると共に折曲
部内側方向に互いに向き合うように屈曲させたこ
とを特徴とする回転電機の通風ダクト。 A duct piece that is inserted between laminated iron cores to form a ventilation passage, and a ventilation duct for a rotating electric machine in which this duct piece is formed by bending end plates, the bent portions of both radial ends of the duct piece are 1. A ventilation duct for a rotating electric machine, characterized in that the ventilation duct is separated by a notch portion along a predetermined length along the direction and bent so as to face each other toward the inner side of the bent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9702286U JPS634139U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9702286U JPS634139U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634139U true JPS634139U (en) | 1988-01-12 |
Family
ID=30963505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9702286U Pending JPS634139U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634139U (en) |
-
1986
- 1986-06-24 JP JP9702286U patent/JPS634139U/ja active Pending
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