JPS60128464U - Cooling device for rotating electrical machines - Google Patents
Cooling device for rotating electrical machinesInfo
- Publication number
- JPS60128464U JPS60128464U JP1173784U JP1173784U JPS60128464U JP S60128464 U JPS60128464 U JP S60128464U JP 1173784 U JP1173784 U JP 1173784U JP 1173784 U JP1173784 U JP 1173784U JP S60128464 U JPS60128464 U JP S60128464U
- Authority
- JP
- Japan
- Prior art keywords
- supply
- axial
- rotating shaft
- axial duct
- discharge ring
- 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図は本考案の一実施例に係る回転電機の冷却装置の
部分断面側面図、第２図は第１図構成の反負荷側の詳細
を示す部分断面図、第３図は第２図の矢印Ａ方向から見
た端面図、第４図は本考案の第２の実施例に係る回転電
機の冷却装置の部分断面図、第５図は第４図の矢印Ａ方
向から見た端面図、第６図、第７図はそれぞれ本考案の
第３及び第４の実施例に係る回転電機の冷却装置の部分
断面図である。
１・・・回転子鉄心、２・・・回転軸、４・・・ブラケ
ッ 。
ト、６・・・フレーム、７・・・給排出リング、８・・
・供給パイプ、９・・・排出穴、１０・・・排出パイプ
、１２・・・シール装置、１３・・・軸方向ダクト。
−−一ン−−一ト→−Ｉレー争−
′Ｌ′９１ｚ
バー１
第７図
ｉ／／Ｉｌ゛ −FIG. 1 is a partial cross-sectional side view of a cooling device for a rotating electric machine according to an embodiment of the present invention, FIG. 2 is a partial cross-sectional view showing details of the anti-load side of the configuration shown in FIG. 1, and FIG. 4 is a partial sectional view of a cooling device for a rotating electric machine according to a second embodiment of the present invention, and FIG. 5 is an end view seen from the direction of arrow A in FIG. 4. , FIG. 6, and FIG. 7 are partial sectional views of cooling devices for rotating electric machines according to third and fourth embodiments of the present invention, respectively. 1... Rotor core, 2... Rotating shaft, 4... Bracket. 6... Frame, 7... Supply/discharge ring, 8...
- Supply pipe, 9... Discharge hole, 10... Discharge pipe, 12... Seal device, 13... Axial duct. --1in--1to→-I race-'L'91z Bar 1 Figure 7i//Il゛-
Claims (2)
回転自在に支承された回転軸の内部に軸方向に延在する
軸方向ダクトと、軸方向ダクトの開口端側でブラケット
に固着され、回転軸とシール装置を介して回転自在に当
接する給排出リングと、給排出リングの軸中心部から軸
方向ダクト内に冷媒を供給する供給パイプと、給排出リ
ングの供給パイプより外周側に配設され、軸方向ダクト
内から冷媒を排出する排出孔とを備えたことを特徴とす
る回転電機の冷却装置。(1) An axial duct that extends in the axial direction inside a rotating shaft that is rotatably supported via a bearing in a bracket that has an axial hole in the center, and an axial duct that is fixed to the bracket at the open end of the axial duct. , a supply/discharge ring that rotatably contacts the rotating shaft via a sealing device, a supply pipe that supplies refrigerant from the axial center of the supply/discharge ring into the axial duct, and a supply/discharge ring that extends outward from the supply pipe of the supply/discharge ring. 1. A cooling device for a rotating electrical machine, comprising: a discharge hole disposed in the axial duct for discharging a refrigerant from within the axial duct.
接を回転軸の外周側で行なわせ、排出孔とシール装置の
径方向の位置をほぼ一致させたことを特徴とする実用新
案登録請求の範囲第１項ｌ に記載の回転電機の冷却装置。(2) A utility model characterized in that the supply/discharge ring and the rotating shaft come into contact with each other via the sealing device on the outer circumferential side of the rotating shaft, and the radial positions of the discharge hole and the sealing device are almost aligned. A cooling device for a rotating electric machine according to registered claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1173784U JPS60128464U (en) | 1984-01-31 | 1984-01-31 | Cooling device for rotating electrical machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1173784U JPS60128464U (en) | 1984-01-31 | 1984-01-31 | Cooling device for rotating electrical machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60128464U true JPS60128464U (en) | 1985-08-29 |
Family
ID=30494134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1173784U Pending JPS60128464U (en) | 1984-01-31 | 1984-01-31 | Cooling device for rotating electrical machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018163428A1 (en) * | 2017-03-10 | 2018-09-13 | 株式会社牧野フライス製作所 | Main spindle device for machine tool |
| JP2019103275A (en) * | 2017-12-04 | 2019-06-24 | 東芝三菱電機産業システム株式会社 | Rotary electric machine and rotary electric machine system |
| WO2020094516A1 (en) * | 2018-11-05 | 2020-05-14 | Zf Friedrichshafen Ag | Electric machine with a fluid-type cooling device |
| WO2020094515A1 (en) * | 2018-11-05 | 2020-05-14 | Zf Friedrichshafen Ag | Electric machine with a fluid-type cooling device |
-
1984
- 1984-01-31 JP JP1173784U patent/JPS60128464U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018163428A1 (en) * | 2017-03-10 | 2018-09-13 | 株式会社牧野フライス製作所 | Main spindle device for machine tool |
| JPWO2018163428A1 (en) * | 2017-03-10 | 2019-11-07 | 株式会社牧野フライス製作所 | Machine tool spindle equipment |
| JP2019103275A (en) * | 2017-12-04 | 2019-06-24 | 東芝三菱電機産業システム株式会社 | Rotary electric machine and rotary electric machine system |
| WO2020094516A1 (en) * | 2018-11-05 | 2020-05-14 | Zf Friedrichshafen Ag | Electric machine with a fluid-type cooling device |
| WO2020094515A1 (en) * | 2018-11-05 | 2020-05-14 | Zf Friedrichshafen Ag | Electric machine with a fluid-type cooling device |
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