JPS612750U - Ventilation cooling system for rotating electrical machines - Google Patents
Ventilation cooling system for rotating electrical machinesInfo
- Publication number
- JPS612750U JPS612750U JP8781484U JP8781484U JPS612750U JP S612750 U JPS612750 U JP S612750U JP 8781484 U JP8781484 U JP 8781484U JP 8781484 U JP8781484 U JP 8781484U JP S612750 U JPS612750 U JP S612750U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- core
- passage
- partition plate
- cooling
- 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
- Motor Or Generator Cooling System (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来装置の縦断面図、第2図は第1図(7)I
I−II線における断面図ミ第3.図は従来装置のh却
効果を示す線図ミ第4図はこの7考案の一実施−例によ
る装置の断面側面図、第5図は第4図の■8−■線に邦
ける断面図である。
4・・・・・・固定子コア、6・・・・・・通風穴、9
・・・・−・コアバック通風路、15・・・・・・仕切
板、16.17・・・・・・間隔片、18・・・・・・
排気路、19・・・・・・吸気路、20・・・・・・導
織管。
なお図中同一符号は同一又は相当部分を示す。Figure 1 is a longitudinal cross-sectional view of the conventional device, and Figure 2 is Figure 1 (7) I.
Sectional view along I-II line No. 3. Fig. 4 is a cross-sectional side view of a device according to one embodiment of the seven inventions; Fig. 5 is a cross-sectional view taken along line 8--■ in Fig. 4. It is. 4... Stator core, 6... Ventilation hole, 9
... Core back ventilation duct, 15 ... Partition plate, 16.17 ... Spacing piece, 18 ...
Exhaust path, 19... Intake path, 20... Conductive pipe. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
向に貫通する複数個の通風穴が設彷られた固定子コアと
、この固定子コアの内周側に所定の空隙を介して配設さ
れ、回転子軸に嵌着された回転子コアを備え、上記回転
子軸に固定された冷却ファンにより通風冷却する回転電
機の通凧冷却装置において、上記固定子コアの軸方向中
間部に装着され、上記通風穴をしゃ断する仕切板と、こ
の仕切板の上流側と下流側の面に接し、夫々に上記通風
六吉コアバック通風路とが連通ずるように、かつ、上記
仕切板の上流側に排気路が、また下流側に吸気路が形成
されるように配設された間隔片と、上記コアバック通風
路内に設けられ、上記排気路より上流側に開口部を有す
るとともに上記吸気路と連通ずる導風管を備えてなる回
転電機の通風冷却疎置。A stator core is provided on the inner periphery of the outer frame via a core back ventilation passage and has a plurality of ventilation holes penetrating in the axial direction, and a predetermined gap is provided on the inner periphery of the stator core. In a kite cooling device for a rotating electric machine, the rotor core is disposed through the rotor core and fitted to the rotor shaft, and the cooling fan fixed to the rotor shaft performs ventilation cooling. A partition plate that is attached to the intermediate portion and blocks off the ventilation hole is in contact with the upstream and downstream surfaces of the partition plate so that the ventilation Rokkichi core back ventilation passages communicate with each other, and A spacer piece is arranged so that an exhaust passage is formed on the upstream side of the partition plate and an intake passage is formed on the downstream side, and a spacer piece is provided in the core back ventilation passage and has an opening on the upstream side of the exhaust passage. A ventilation cooling arrangement for a rotating electrical machine, comprising: an air guide pipe communicating with the air intake passage;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8781484U JPS612750U (en) | 1984-06-11 | 1984-06-11 | Ventilation cooling system for rotating electrical machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8781484U JPS612750U (en) | 1984-06-11 | 1984-06-11 | Ventilation cooling system for rotating electrical machines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS612750U true JPS612750U (en) | 1986-01-09 |
Family
ID=30640377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8781484U Pending JPS612750U (en) | 1984-06-11 | 1984-06-11 | Ventilation cooling system for rotating electrical machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS612750U (en) |
-
1984
- 1984-06-11 JP JP8781484U patent/JPS612750U/en active Pending
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