JPS5577348A - Ventilating device for rotary machine - Google Patents
Ventilating device for rotary machineInfo
- Publication number
- JPS5577348A JPS5577348A JP14792478A JP14792478A JPS5577348A JP S5577348 A JPS5577348 A JP S5577348A JP 14792478 A JP14792478 A JP 14792478A JP 14792478 A JP14792478 A JP 14792478A JP S5577348 A JPS5577348 A JP S5577348A
- Authority
- JP
- Japan
- Prior art keywords
- air
- outside
- rotary machine
- passage
- ventilating device
- 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)
Abstract
PURPOSE: To reduce the bearing span and to miniaturize the apparatus by providing an air passage, which leads from the outer wall of the upper bearing oil case to its bottom, to the outside of the upper air cover in order to make the gap between the outside covers for ventilation less.
CONSTITUTION: The air passage 10 that leads from the outer wall of the bearing oil case 8 to its bottom is provided to the outside of the upper air cover 6 to pass splitted cooling air. In this way, the gap between the covers 6 for ventilation can be made less by a portion of air that flows in the passage 10, the bearing span can be reduced without a drop of cooling effect.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14792478A JPS5577348A (en) | 1978-12-01 | 1978-12-01 | Ventilating device for rotary machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14792478A JPS5577348A (en) | 1978-12-01 | 1978-12-01 | Ventilating device for rotary machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5577348A true JPS5577348A (en) | 1980-06-11 |
Family
ID=15441157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14792478A Pending JPS5577348A (en) | 1978-12-01 | 1978-12-01 | Ventilating device for rotary machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5577348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11875958B2 (en) | 2018-10-18 | 2024-01-16 | Uchiya Thermostat Co., Ltd. | Method of connecting electric element |
-
1978
- 1978-12-01 JP JP14792478A patent/JPS5577348A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11875958B2 (en) | 2018-10-18 | 2024-01-16 | Uchiya Thermostat Co., Ltd. | Method of connecting electric element |
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