JPS6455030A - Motor - Google Patents
MotorInfo
- Publication number
- JPS6455030A JPS6455030A JP20963287A JP20963287A JPS6455030A JP S6455030 A JPS6455030 A JP S6455030A JP 20963287 A JP20963287 A JP 20963287A JP 20963287 A JP20963287 A JP 20963287A JP S6455030 A JPS6455030 A JP S6455030A
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- air
- exhaust port
- frame
- space
- 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)
Abstract
PURPOSE:To make it possible to control the temperature rise of a frame by providing a ring-like plate material forming a space between a stator core and the internal side of the frame to both ends of the stator core. CONSTITUTION:When a rotor 20 rotated, the air stream occurs by operation of the vanes mounted to the rotor 20. In other words, the air absorbed through the suction ports 25 and 26 of a cover 18 and a bracket 19 is turned towards the side direction through the air guiders 29 and 30. The partial air is discharged from an exhaust port 9. And, the rest of air enters into the space 14 formed between the frame 4 and the stator core 15 from the chipped sections of the ring plates 1 and 2, then it is exhausted from an exhaust port 10. At this time, the air stream in the space 14 turns around the stator core 15 to become a circling stream, and the heat from the stator core 15 is fully absorbed, therefore, the stator core 15 is very effectively cooled. And, a coil 16 is also cooled effectively by establishment of the exhaust port 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20963287A JPS6455030A (en) | 1987-08-24 | 1987-08-24 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20963287A JPS6455030A (en) | 1987-08-24 | 1987-08-24 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455030A true JPS6455030A (en) | 1989-03-02 |
Family
ID=16576009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20963287A Pending JPS6455030A (en) | 1987-08-24 | 1987-08-24 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6933640B2 (en) | 2003-10-16 | 2005-08-23 | A.O. Smith Corporation | Electric machine and method of assembling the same |
| CN102347662A (en) * | 2010-07-29 | 2012-02-08 | 三洋电机株式会社 | Direct-current motor and hub unit |
-
1987
- 1987-08-24 JP JP20963287A patent/JPS6455030A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6933640B2 (en) | 2003-10-16 | 2005-08-23 | A.O. Smith Corporation | Electric machine and method of assembling the same |
| CN102347662A (en) * | 2010-07-29 | 2012-02-08 | 三洋电机株式会社 | Direct-current motor and hub unit |
| US8674573B2 (en) | 2010-07-29 | 2014-03-18 | Sanyo Electric Co., Ltd. | Direct-current motor and hub unit |
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