JPS5579651A - Ventilating device of vertical type rotary electric machine - Google Patents
Ventilating device of vertical type rotary electric machineInfo
- Publication number
- JPS5579651A JPS5579651A JP15310478A JP15310478A JPS5579651A JP S5579651 A JPS5579651 A JP S5579651A JP 15310478 A JP15310478 A JP 15310478A JP 15310478 A JP15310478 A JP 15310478A JP S5579651 A JPS5579651 A JP S5579651A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- shielding
- electric machine
- rotary electric
- ventilating
- 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.)
- Granted
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
PURPOSE: To miniaturize and lighten the device by decreasing weight while facilitating manufacture and installation, by vertically mounting a plurality of shielding plates, whose length differs, to a lower surface of a lower main plate of an intake port of the ventilating device.
CONSTITUTION: Two shielding plates 21, 22 are vertically installed to a lower surface of a lower main plate 9 in a ventilation flue 15 formed by means of a flange 12 and a cover 14 disposed to a lower portion of a motor, the outside shielding plate 21 is shorter than the inside plate 22 and is mounted at the outer circumferential side of a ventilating port 11 installed to the lower main plate 9, and the inside shielding plate 22 is disposed near a center portion of the ventilating port 11. Both the two shielding plates 21, 22 are cylindrical, are made up in length in the axial direction that fixed clearances are each built up among the plates and the flange 12, and are made up so that longitudinal and positional relationship be formed which waterdrops and foreign matters each do not enter from the outside of this rotary electric machine. Thus, its weight can be reduced, the whole device can be miniaturized and lightened, and production and installation threrof can be facilitated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15310478A JPS5837783B2 (en) | 1978-12-13 | 1978-12-13 | Ventilation device for vertical rotating electric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15310478A JPS5837783B2 (en) | 1978-12-13 | 1978-12-13 | Ventilation device for vertical rotating electric machines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5579651A true JPS5579651A (en) | 1980-06-16 |
JPS5837783B2 JPS5837783B2 (en) | 1983-08-18 |
Family
ID=15555052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15310478A Expired JPS5837783B2 (en) | 1978-12-13 | 1978-12-13 | Ventilation device for vertical rotating electric machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5837783B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022099387A1 (en) * | 2020-11-10 | 2022-05-19 | Weg Equipamentos Elétricos S.a. | Air-cooling system for vertical rotary electric machines, dedicated ventilation box, and corresponding vertical rotary electric machine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277354A (en) * | 1985-05-31 | 1986-12-08 | Sony Corp | Flat type motor with frequency generator |
JPH0216457A (en) * | 1988-07-04 | 1990-01-19 | Matsushita Electric Ind Co Ltd | Frequency generator |
KR910010797A (en) * | 1989-11-29 | 1991-06-29 | 서주인 | Coil Pattern of Frequency Generator |
JPH0438570U (en) * | 1990-07-30 | 1992-03-31 |
-
1978
- 1978-12-13 JP JP15310478A patent/JPS5837783B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022099387A1 (en) * | 2020-11-10 | 2022-05-19 | Weg Equipamentos Elétricos S.a. | Air-cooling system for vertical rotary electric machines, dedicated ventilation box, and corresponding vertical rotary electric machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5837783B2 (en) | 1983-08-18 |
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