JPS63100969U - - Google Patents
Info
- Publication number
- JPS63100969U JPS63100969U JP19542586U JP19542586U JPS63100969U JP S63100969 U JPS63100969 U JP S63100969U JP 19542586 U JP19542586 U JP 19542586U JP 19542586 U JP19542586 U JP 19542586U JP S63100969 U JPS63100969 U JP S63100969U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- passage hole
- liquid passage
- induction machine
- rotor
- 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
- 230000006698 induction Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の実施例の冷媒冷却誘導機の要
部断面図、第２図は本考案の他の実施例の誘導機
のエンドリング通液溝断面図、第３図は従来の冷
媒冷却誘導機の要部断面図である。
１：回転子鉄心、３ｂ：通液孔、４：エンドリ
ング、４ｂ：拡大溝、４ｃ：傾斜面。
Fig. 1 is a sectional view of the main parts of a refrigerant-cooled induction machine according to an embodiment of the present invention, Fig. 2 is a sectional view of an end ring fluid passage groove of an induction machine according to another embodiment of the present invention, and Fig. 3 is a sectional view of a conventional refrigerant-cooled induction machine. FIG. 2 is a sectional view of a main part of a cooling induction machine. 1: Rotor core, 3b: Liquid passage hole, 4: End ring, 4b: Enlarged groove, 4c: Inclined surface.
Claims (1)
軸に設けた通液孔および放射状通液孔を介して冷
媒液を流し、エンドリングを貫通して機内に噴出
させるようにした冷媒冷却誘導機において、通液
孔のエンドリング貫通部に拡大溝を設けてなるこ
とを特徴とする冷媒冷却誘導機の回転子構造。 ２ 実用新案登録請求の範囲第１項記載のものに
おいて拡大溝が、その外周に回転子外径方向への
傾斜を設けたものである冷媒冷却誘導機の回転子
構造。[Scope of Claim for Utility Model Registration] 1. A refrigerant liquid is allowed to flow through the liquid passage hole provided in the axial direction on the outer circumference of the rotor core through the liquid passage hole provided on the shaft and the radial liquid passage hole, and to pass through the end ring. A rotor structure for a refrigerant-cooled induction machine, characterized in that an enlarged groove is provided in an end ring penetrating portion of a liquid passage hole, in the refrigerant-cooled induction machine configured to eject air into the machine. 2. A rotor structure for a refrigerant-cooled induction machine as set forth in claim 1 of the utility model registration, wherein the enlarged groove has an inclination toward the outer diameter of the rotor on its outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19542586U JPS63100969U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19542586U JPS63100969U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100969U true JPS63100969U (en) | 1988-06-30 |
Family
ID=31153306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19542586U Pending JPS63100969U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014103722A (en) * | 2012-11-16 | 2014-06-05 | Aisin Seiki Co Ltd | Rotary electric machine |
-
1986
- 1986-12-19 JP JP19542586U patent/JPS63100969U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014103722A (en) * | 2012-11-16 | 2014-06-05 | Aisin Seiki Co Ltd | Rotary electric machine |