JPH0158832U - - Google Patents
Info
- Publication number
- JPH0158832U JPH0158832U JP15333287U JP15333287U JPH0158832U JP H0158832 U JPH0158832 U JP H0158832U JP 15333287 U JP15333287 U JP 15333287U JP 15333287 U JP15333287 U JP 15333287U JP H0158832 U JPH0158832 U JP H0158832U
- Authority
- JP
- Japan
- Prior art keywords
- guide bearing
- air
- vertical shaft
- electric machine
- oil tank
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案一実施例を示す立軸形空冷式下
部軸装置を示す断面図、第２図は従来構造の空冷
式下部軸受装置を示す発電機断面図である。
１……ガイド軸受、２……主軸、３……ガイド
スリーブ、４……ピボツト、５……下部ブラケツ
ト、６……潤滑油、７……軸受油槽、８……油筒
、９……回転円板、１０……仕切板、１１……リ
ム、１２……フアン、１３……通風ガイド、１４
……冷却フイン。
FIG. 1 is a sectional view of a vertical shaft type air-cooled lower shaft device showing an embodiment of the present invention, and FIG. 2 is a sectional view of a generator showing an air-cooled lower bearing device of a conventional structure. 1... Guide bearing, 2... Main shaft, 3... Guide sleeve, 4... Pivot, 5... Lower bracket, 6... Lubricating oil, 7... Bearing oil tank, 8... Oil cylinder, 9... Rotation Disc, 10... Partition plate, 11... Rim, 12... Fan, 13... Ventilation guide, 14
...cooling fin.
Claims (1)
て、ガイド軸受油槽内の発生損失を冷却空気へ伝
達するためガイドスリーブ下面に回転円板を装着
させ粘性ポンプ作用により油の循環を強制的にさ
せ、更に油槽壁面への潤滑流路を形成するための
仕切板を設けたことを特徴とする立軸形回転電機
の空冷式ガイド軸受装置。 In an air-cooled guide bearing device for a vertical shaft type rotating electric machine, in order to transfer the loss generated in the guide bearing oil tank to the cooling air, a rotating disk is attached to the lower surface of the guide sleeve to force oil circulation by a viscous pump action. An air-cooled guide bearing device for a vertical shaft rotating electric machine, characterized in that a partition plate is provided for forming a lubrication flow path to a wall surface of an oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987153332U JPH0716103Y2 (en) | 1987-10-08 | 1987-10-08 | Air-cooled guide bearing device for vertical axis rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987153332U JPH0716103Y2 (en) | 1987-10-08 | 1987-10-08 | Air-cooled guide bearing device for vertical axis rotating electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158832U true JPH0158832U (en) | 1989-04-13 |
| JPH0716103Y2 JPH0716103Y2 (en) | 1995-04-12 |
Family
ID=31429075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987153332U Expired - Lifetime JPH0716103Y2 (en) | 1987-10-08 | 1987-10-08 | Air-cooled guide bearing device for vertical axis rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716103Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149951U (en) * | 1976-05-11 | 1977-11-14 |
-
1987
- 1987-10-08 JP JP1987153332U patent/JPH0716103Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149951U (en) * | 1976-05-11 | 1977-11-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716103Y2 (en) | 1995-04-12 |
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