JPS63198361U - - Google Patents
Info
- Publication number
- JPS63198361U JPS63198361U JP8968387U JP8968387U JPS63198361U JP S63198361 U JPS63198361 U JP S63198361U JP 8968387 U JP8968387 U JP 8968387U JP 8968387 U JP8968387 U JP 8968387U JP S63198361 U JPS63198361 U JP S63198361U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- gas
- end ring
- filled
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
Landscapes
- Induction Machinery (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第1図〜第3図は本考案モータロータの冷却装
置の一実施例を示すもので、第1図は本考案によ
るビルトインモータ方式の工作機械主軸の断面図
、第2図はロータ斜視図、第3図はロータのヒー
トパイプ構成部の詳細断面図である。
1……主軸、4……ハウジング、5a,5b…
…エンドリング、6……ロータバー、8……ステ
ータ、11……内筒、12……外筒、13……ウ
イツク、14……封入ガス移動空間部。
Figures 1 to 3 show an embodiment of the motor rotor cooling system of the present invention. Figure 1 is a sectional view of the main shaft of a built-in motor type machine tool according to the present invention, Figure 2 is a perspective view of the rotor, and Figure 2 is a perspective view of the rotor. FIG. 3 is a detailed sectional view of the heat pipe component of the rotor. 1...Main shaft, 4...Housing, 5a, 5b...
... End ring, 6 ... Rotor bar, 8 ... Stator, 11 ... Inner cylinder, 12 ... Outer cylinder, 13 ... Wick, 14 ... Filled gas moving space.
Claims (1)
グによつて両端で短絡するよう構成したカゴ形巻
線式のロータを有する誘導電動機において、前記
ロータバーを内筒、外筒及び内外筒の中間に設け
られた中間部に構成し、該空間部にガスを封入し
、封入ガスの凝縮、液移動、蒸発、ガス移動によ
つて熱輸送を行なうヒートパイプの役割をなすよ
う構成すると共に、前記ロータバー両端の連結し
たエンドリング部を冷却する冷却手段を設けたこ
とを特徴とするモータロータの冷却装置。 In an induction motor having a cage-wound rotor configured such that a plurality of rotor bars parallel to the axial direction are short-circuited at both ends by an end ring, the rotor bar is provided between an inner cylinder, an outer cylinder, and an intermediate between the inner and outer cylinders. The rotor bar is configured to have a structure in which a gas is filled in the space and serve as a heat pipe that transports heat through condensation, liquid movement, evaporation, and gas movement of the filled gas. A cooling device for a motor rotor, comprising a cooling means for cooling connected end ring parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8968387U JPS63198361U (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8968387U JPS63198361U (en) | 1987-06-12 | 1987-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63198361U true JPS63198361U (en) | 1988-12-21 |
Family
ID=30948881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8968387U Pending JPS63198361U (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63198361U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027402A2 (en) * | 2008-08-25 | 2010-03-11 | The Gleason Works | Cooling arrangement for machine spindle |
-
1987
- 1987-06-12 JP JP8968387U patent/JPS63198361U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027402A2 (en) * | 2008-08-25 | 2010-03-11 | The Gleason Works | Cooling arrangement for machine spindle |
WO2010027402A3 (en) * | 2008-08-25 | 2010-07-22 | The Gleason Works | Cooling arrangement for electrical machine spindle |