JPS58100463U - Ventilation-cooled rotating electrical equipment - Google Patents
Ventilation-cooled rotating electrical equipmentInfo
- Publication number
- JPS58100463U JPS58100463U JP19817881U JP19817881U JPS58100463U JP S58100463 U JPS58100463 U JP S58100463U JP 19817881 U JP19817881 U JP 19817881U JP 19817881 U JP19817881 U JP 19817881U JP S58100463 U JPS58100463 U JP S58100463U
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- ventilation
- rotating electric
- cooled
- air
- 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 Frames (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図は従来の自己通風冷却子回転電機装置の断面図、
第2図は従来の強制通風冷却形回転電機装置の断面図、
第3図はこの考案の第1実施例を示す要部断面図、第4
図はこの考案の第2実施例を示す要部断面図、第5図は
この考案の第3実施例を示す断面図、第6図はこの考案
の第4実施例を示す要部断面図である。
1・・・・・・回転チ軸、2・・・・・・回転子鉄心、
3・・四回転子バー、4.5・・・・・・軸受、6・・
曲フレーム、6a・・・・・・端板、7・・・・・・鏡
蓋、7a・・曲軸受ハウジング部、8・・・・・・固定
子鉄心、9・・曲固定子コイル、10・・・・−・スラ
ストダクト、11・・・・・・外気風入口、12.14
,14a、24・・−−−−77’ン、14b−・・・
・・風穴、14C・・・・・・切欠部、13.13’・
・曲排風口、15・・・・・・軸受冷却用通風路、16
・・曲ハウジング端蓋、17・・・・・・導入孔、18
・・・・・・通風孔、 。
19・・・・・・通風空間、20・・・・・・導出孔、
21・・・・・・バイパス孔、A、 D・・・・・・外
気、B・・曲冷却風、C・・・・・・熱風。Figure 1 is a cross-sectional view of a conventional self-ventilation cooler rotating electric machine.
Figure 2 is a cross-sectional view of a conventional forced draft cooling rotating electric machine.
Figure 3 is a sectional view of the main parts showing the first embodiment of this invention;
The figure is a sectional view of a main part showing a second embodiment of this invention, FIG. 5 is a sectional view of a third embodiment of this invention, and FIG. 6 is a sectional view of a main part showing a fourth embodiment of this invention. be. 1...Rotating shaft, 2...Rotor core,
3... Quadruple rotor bar, 4.5... Bearing, 6...
Curved frame, 6a... end plate, 7... mirror cover, 7a... curved bearing housing section, 8... stator core, 9... curved stator coil, 10... Thrust duct, 11... Outside air inlet, 12.14
, 14a, 24...77'n, 14b-...
...Air hole, 14C...Notch, 13.13'.
・Curved ventilation outlet, 15...Bearing cooling ventilation duct, 16
...Curved housing end cover, 17...Introduction hole, 18
・・・・・・Ventilation hole. 19... Ventilation space, 20... Outlet hole,
21...Bypass hole, A, D...Outside air, B...Curved cooling air, C...Hot air.
Claims (1)
させて前記回転電機内部を冷却する構成としたものにお
いて、上記回転電機内を通る冷却風とは別に外気を前記
回転電機内の回転子にて駆動されるファンの回転により
直接風下側軸受近辺に吸引導通して排出する軸受部冷却
用通風路を設けて構成したことを特徴とする通風冷却形
回転電機装置。 −In a structure in which the inside of the rotating electric machine is cooled by blowing outside air into the rotating electric machine from one end in the axial direction to the other end, the outside air is cooled inside the rotating electric machine separately from the cooling air passing through the inside of the rotating electric machine. 1. A ventilation-cooled rotating electric machine device comprising a bearing cooling ventilation passage that sucks and conducts air directly into the vicinity of a leeward side bearing and discharges the air by the rotation of a fan driven by a rotor. −
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19817881U JPS58100463U (en) | 1981-12-25 | 1981-12-25 | Ventilation-cooled rotating electrical equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19817881U JPS58100463U (en) | 1981-12-25 | 1981-12-25 | Ventilation-cooled rotating electrical equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58100463U true JPS58100463U (en) | 1983-07-08 |
Family
ID=30111372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19817881U Pending JPS58100463U (en) | 1981-12-25 | 1981-12-25 | Ventilation-cooled rotating electrical equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58100463U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002078292A (en) * | 2000-08-30 | 2002-03-15 | Toyo Electric Mfg Co Ltd | Main motor for vehicle |
JP2011223804A (en) * | 2010-04-13 | 2011-11-04 | Sinfonia Technology Co Ltd | Rotary device |
JP2015216784A (en) * | 2014-05-12 | 2015-12-03 | 東芝三菱電機産業システム株式会社 | Power generator and power generation apparatus |
JP2017046377A (en) * | 2015-08-24 | 2017-03-02 | 株式会社東芝 | Forced air cooling type traction motor for vehicle |
JPWO2020245958A1 (en) * | 2019-06-05 | 2020-12-10 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4967105A (en) * | 1972-10-31 | 1974-06-28 |
-
1981
- 1981-12-25 JP JP19817881U patent/JPS58100463U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4967105A (en) * | 1972-10-31 | 1974-06-28 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002078292A (en) * | 2000-08-30 | 2002-03-15 | Toyo Electric Mfg Co Ltd | Main motor for vehicle |
JP2011223804A (en) * | 2010-04-13 | 2011-11-04 | Sinfonia Technology Co Ltd | Rotary device |
JP2015216784A (en) * | 2014-05-12 | 2015-12-03 | 東芝三菱電機産業システム株式会社 | Power generator and power generation apparatus |
JP2017046377A (en) * | 2015-08-24 | 2017-03-02 | 株式会社東芝 | Forced air cooling type traction motor for vehicle |
JPWO2020245958A1 (en) * | 2019-06-05 | 2020-12-10 | ||
US12027945B2 (en) | 2019-06-05 | 2024-07-02 | Mitsubishi Electric Corporation | Electric motor |
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