JPH02114362U - - Google Patents
Info
- Publication number
- JPH02114362U JPH02114362U JP2118989U JP2118989U JPH02114362U JP H02114362 U JPH02114362 U JP H02114362U JP 2118989 U JP2118989 U JP 2118989U JP 2118989 U JP2118989 U JP 2118989U JP H02114362 U JPH02114362 U JP H02114362U
- Authority
- JP
- Japan
- Prior art keywords
- rotor core
- rotor
- refrigerant
- circumference side
- liquid passage
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims 2
- 230000006698 induction Effects 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例を示す軸方向断面
図、第２図は第１図の要部拡大図、第３図は第２
図の線−の断面図、第４図は従来のものを示
す軸方向断面図である。
図において、１は固定子鉄心、３は回転子鉄心
、６は回転子軸、１１は回転子軸６の穴、１４〜
１６は通液孔を示す。なお、図中同一符号は同一
または相当部分を示す。
Fig. 1 is an axial sectional view showing one embodiment of this invention, Fig. 2 is an enlarged view of the main part of Fig.
FIG. 4 is an axial sectional view showing the conventional one. In the figure, 1 is a stator core, 3 is a rotor core, 6 is a rotor shaft, 11 is a hole in the rotor shaft 6, 14-
16 indicates a liquid passage hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
鉄心に設けられる通液孔により回転子鉄心の内周
側から外周側に導き、回転子と固定子との間の空
隙部に冷媒液を供給するものにおいて、前記通液
孔を前記回転子鉄心の軸方向にも複数個設けたこ
とを特徴とする冷媒冷却誘導機。 The refrigerant liquid supplied from the hole in the rotor shaft is guided from the inner circumference side of the rotor core to the outer circumference side through the liquid passage hole provided in the rotor core, and the refrigerant liquid is introduced into the gap between the rotor and the stator. A refrigerant-cooled induction machine, characterized in that a plurality of the liquid passage holes are provided also in the axial direction of the rotor core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2118989U JPH02114362U (en) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2118989U JPH02114362U (en) | 1989-02-23 | 1989-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114362U true JPH02114362U (en) | 1990-09-13 |
Family
ID=31524244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2118989U Pending JPH02114362U (en) | 1989-02-23 | 1989-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011097781A (en) * | 2009-10-30 | 2011-05-12 | Aisin Aw Co Ltd | Rotor for rotating electric machine |
-
1989
- 1989-02-23 JP JP2118989U patent/JPH02114362U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011097781A (en) * | 2009-10-30 | 2011-05-12 | Aisin Aw Co Ltd | Rotor for rotating electric machine |
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