JPS62172248U - - Google Patents
Info
- Publication number
- JPS62172248U JPS62172248U JP6130686U JP6130686U JPS62172248U JP S62172248 U JPS62172248 U JP S62172248U JP 6130686 U JP6130686 U JP 6130686U JP 6130686 U JP6130686 U JP 6130686U JP S62172248 U JPS62172248 U JP S62172248U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- ventilation
- duct
- axial
- ventilation duct
- 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 15
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図及び第２図はこの考案による突極形回転
子の通風冷却装置を一部破断して示す平面図及び
側面図、第３図は第２図の界磁コイル部の正面断
面図、第４図はこの考案の他の実施例を示す界磁
コイル部の正面断面図、第５図及び第６図は従来
の突極形回転子の通風冷却装置を一部破断して示
す平面図及び側面図、第７図は第６図の装置の正
面断面図である。
１…磁極鉄心、２０…磁極頭部、２０ａ…排出
穴、２１…界磁コイル、２２…コイル端部の通風
ダクト、２４…軸方向の通風ダクト、２５…ダク
ト管、２６…下部絶縁座板、２６ａ…流入穴、２
７…上部絶縁座板、２７ａ…流出穴、２８…ダク
ト板、２９…間隔片。なお、図中同一符号は同一
又は相当部分を示す。
1 and 2 are a partially cutaway plan view and side view of a ventilation cooling device for a salient pole rotor according to this invention, and FIG. 3 is a front cross-sectional view of the field coil portion of FIG. 2. FIG. 4 is a front sectional view of a field coil section showing another embodiment of this invention, and FIGS. 5 and 6 are partially cutaway plan views of a conventional ventilation cooling device for a salient pole rotor. and a side view; FIG. 7 is a front sectional view of the apparatus of FIG. 6; DESCRIPTION OF SYMBOLS 1... Magnetic pole iron core, 20... Magnetic pole head, 20a... Discharge hole, 21... Field coil, 22... Ventilation duct at the coil end, 24... Axial ventilation duct, 25... Duct pipe, 26... Lower insulating seat plate , 26a...inflow hole, 2
7... Upper insulating seat plate, 27a... Outflow hole, 28... Duct plate, 29... Spacing piece. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
けられ、これらの通風ダクトに連通し、両側の軸
方向直線部に軸方向の通風ダクトが設けられた界
磁コイル、この界磁コイルの下部に当てられ、吸
気側の上記コイル端部の通風ダクトに連通する流
入穴が設けられた下部絶縁座板、上記界磁コイル
の上部に当てられ、排気側の上記コイル端部の通
風ダクトに連通する流出穴が設けられた上部絶縁
座板、及び上記界磁コイルを装着しており、磁極
頭部に排気側の上記コイル端部の通風ダクトに連
通する流出穴が設けられた磁極鉄心を備えた突極
形回転子の通風冷却装置。 (2) 軸方向の通風ダクトは、良熱伝導金属管か
らなる複数本の導風管を半径方向に積重ねて形成
された、実用新案登録請求の範囲第１項記載の突
極形回転子の通風冷却装置。 (3) 軸方向の通風ダクトは、ともに良熱伝導金
属板からなり、両内壁に当てられた１対のダクト
板と、これらの当板間に固着され半径方向に対し
、複数段配置の間隔片とにより形成された実用新
案登録請求の範囲第１項記載の突極形回転子の通
風冷却装置。[Scope of Claim for Utility Model Registration] (1) A field in which radial ventilation ducts are provided at both ends of the coil, communicating with these ventilation ducts, and axial ventilation ducts are provided in the axial straight portions on both sides. A magnetic coil, a lower insulating seat plate that is applied to the lower part of this field coil and has an inflow hole that communicates with the ventilation duct at the end of the coil on the intake side, The upper insulating seat plate is provided with an outflow hole that communicates with the ventilation duct at the end of the coil, and the field coil is attached, and the outflow that communicates with the ventilation duct at the end of the coil on the exhaust side is attached to the magnetic pole head. A ventilation cooling device for a salient pole rotor with a magnetic pole core provided with holes. (2) The axial ventilation duct is formed by stacking a plurality of air guide pipes made of metal tubes with good thermal conductivity in the radial direction, and the salient pole type rotor according to claim 1 of the utility model registration claim. Ventilation cooling device. (3) The axial ventilation duct consists of a pair of duct plates placed on both inner walls, both of which are made of metal plates with good thermal conductivity, and is fixed between these plates and arranged in multiple stages at intervals in the radial direction. 2. A ventilation cooling device for a salient pole rotor according to claim 1, which is formed by a single piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130686U JPS62172248U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130686U JPS62172248U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62172248U true JPS62172248U (en) | 1987-10-31 |
Family
ID=30894520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6130686U Pending JPS62172248U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62172248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005348462A (en) * | 2004-05-31 | 2005-12-15 | Hitachi Via Mechanics Ltd | Motor |
-
1986
- 1986-04-21 JP JP6130686U patent/JPS62172248U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005348462A (en) * | 2004-05-31 | 2005-12-15 | Hitachi Via Mechanics Ltd | Motor |
| JP4541035B2 (en) * | 2004-05-31 | 2010-09-08 | 日立ビアメカニクス株式会社 | motor |
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