JPS59145252U - Ventilation cooling device for field part of rotating electrical machine - Google Patents
Ventilation cooling device for field part of rotating electrical machineInfo
- Publication number
- JPS59145252U JPS59145252U JP3857283U JP3857283U JPS59145252U JP S59145252 U JPS59145252 U JP S59145252U JP 3857283 U JP3857283 U JP 3857283U JP 3857283 U JP3857283 U JP 3857283U JP S59145252 U JPS59145252 U JP S59145252U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- cooling device
- field
- spacer
- field part
- 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
Landscapes
- Dc Machiner (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回転電機の界磁部通風冷却装置を示す要
部の正面断面図、第２図は第１図の界磁部の展開図、第
３図は界磁コイルの従来装置及び一実施例の装置におけ
る温度分布図、第４図はこの考案の一実施例による回転
電機の界磁部通風冷却装置を示す要部の正面断面図、第
５図はこの考案の他の実施例による界磁部通風冷起装置
を示す要部の正面断面図である。
２・・・界磁鉄心、３・・・主極鉄心部、４・・・補極
鉄心部、５・・・継鉄部、２１・・・継鉄部、２１ａ・
・・突起部、２２・・・溝形材、２３・・・通風溝、２
４・・・主極コイル、２５・・・補極コイル、２６・・
・主極コイル、２７・・・補極コイル、２８・・・通風
管、２９・・・通風溝。なお、図中同一符号は同−又は
相当部分を示す。Fig. 1 is a front cross-sectional view of the main parts of a conventional field section ventilation cooling device for a rotating electrical machine, Fig. 2 is an exploded view of the field section of Fig. 1, and Fig. 3 is a conventional device and a field coil of a field coil. A temperature distribution diagram in a device according to one embodiment, FIG. 4 is a front sectional view of the main part showing a field cooling device for a rotating electric machine according to an embodiment of this invention, and FIG. 5 is another embodiment of this invention. FIG. 2 is a front sectional view of the main parts of the field ventilation cooling device according to the present invention. 2... Field iron core, 3... Main pole iron core part, 4... Commuting iron core part, 5... Yoke part, 21... Yoke part, 21a.
... Protrusion, 22 ... Channel member, 23 ... Ventilation groove, 2
4...Main pole coil, 25...Commuting pole coil, 26...
- Main pole coil, 27... Compensating pole coil, 28... Ventilation pipe, 29... Ventilation groove. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (3)
んで装着した界磁部を有する回転電機において、上記磁
極鉄心量空所の中央部位置で上記界磁コイル間に軸方向
に貫通する通風スペーサを入れ、この通風スペーサ内に
より通風溝を形成し冷却風を流通させるようにしたこと
を特徴とする回転電機の界磁部通風冷却装置。(1) In a rotating electric machine having a field part with the side part of the field coil inserted into the space between the magnetic pole cores, the axis between the field coils is located at the center of the space between the magnetic pole cores. 1. A ventilation cooling device for a field part of a rotating electric machine, characterized in that a ventilation spacer is inserted to penetrate the ventilation spacer, and a ventilation groove is formed within the ventilation spacer to allow cooling air to flow.
され、継鉄部内周に固着された溝形材によることを特徴
とする実用新案登録請求の範囲第１項記載の回転電機の
界磁部通風冷却装置。(2) The rotating electric machine according to claim 1, wherein the ventilation spacer is made of a non-magnetic metal material, has a U-shape, and is a grooved member fixed to the inner periphery of the yoke part. Field ventilation cooling device.
よることを特徴とする実用新案登録請求の範囲第１項記
載の回転電機の界磁部通風冷却装置。(3) The ventilation cooling device for a field part of a rotating electrical machine according to claim 1, wherein the ventilation spacer is a ventilation pipe made of a non-magnetic metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857283U JPS59145252U (en) | 1983-03-15 | 1983-03-15 | Ventilation cooling device for field part of rotating electrical machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857283U JPS59145252U (en) | 1983-03-15 | 1983-03-15 | Ventilation cooling device for field part of rotating electrical machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59145252U true JPS59145252U (en) | 1984-09-28 |
Family
ID=30169238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3857283U Pending JPS59145252U (en) | 1983-03-15 | 1983-03-15 | Ventilation cooling device for field part of rotating electrical machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59145252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161831A (en) * | 1986-12-24 | 1988-07-05 | Hitachi Ltd | Manufacture of rotary electric machine |
| JP6130940B1 (en) * | 2016-02-03 | 2017-05-17 | Dmg森精機株式会社 | motor |
-
1983
- 1983-03-15 JP JP3857283U patent/JPS59145252U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161831A (en) * | 1986-12-24 | 1988-07-05 | Hitachi Ltd | Manufacture of rotary electric machine |
| JP6130940B1 (en) * | 2016-02-03 | 2017-05-17 | Dmg森精機株式会社 | motor |
| JP2017139872A (en) * | 2016-02-03 | 2017-08-10 | Dmg森精機株式会社 | motor |
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