JPH0439054U - - Google Patents
Info
- Publication number
- JPH0439054U JPH0439054U JP8113190U JP8113190U JPH0439054U JP H0439054 U JPH0439054 U JP H0439054U JP 8113190 U JP8113190 U JP 8113190U JP 8113190 U JP8113190 U JP 8113190U JP H0439054 U JPH0439054 U JP H0439054U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- end plate
- rotating machine
- prevention device
- outer side
- 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
- 230000002265 prevention Effects 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の回転機軸受の漏油防止装置の
一実施例を示す縦断面図、第２図は本考案の回転
機軸受の漏油防止装置の他の実施例を示す縦断面
図、第３図は従来の回転機軸受の漏油防止装置の
一例を示す図である。
１……回転子、４……軸受箱、６……端板、７
……回転軸、８……内扇。
FIG. 1 is a longitudinal sectional view showing one embodiment of the oil leakage prevention device for rotating machine bearings of the present invention, and FIG. 2 is a longitudinal sectional view showing another embodiment of the oil leakage prevention device for rotating machine bearings of the present invention. , FIG. 3 is a diagram showing an example of a conventional oil leakage prevention device for a rotating machine bearing. 1... Rotor, 4... Bearing box, 6... End plate, 7
... Rotating shaft, 8 ... Inner fan.
Claims (1)
た軸受で回転軸が支承された回転機の前記軸受内
の前記潤滑油の端板内周から流出を防ぐ回転機軸
受の漏油防止装置において、前記軸受内を貫通す
る前記回転軸の前記端板外側に、前記端板内周外
側の内圧を上げる内扇を挿着したことを特徴とす
る回転機軸受の漏油防止装置。 In an oil leak prevention device for a rotating machine bearing that prevents lubricating oil in the bearing from flowing out from the inner periphery of an end plate of a rotating machine in which internal ventilation is exhausted to the outside and a rotating shaft is supported by a bearing filled with lubricating oil. An oil leakage prevention device for a rotating machine bearing, characterized in that an inner fan for increasing internal pressure on the outer side of the inner periphery of the end plate is inserted on the outer side of the end plate of the rotating shaft passing through the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8113190U JPH0439054U (en) | 1990-08-01 | 1990-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8113190U JPH0439054U (en) | 1990-08-01 | 1990-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439054U true JPH0439054U (en) | 1992-04-02 |
Family
ID=31626796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8113190U Pending JPH0439054U (en) | 1990-08-01 | 1990-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439054U (en) |
-
1990
- 1990-08-01 JP JP8113190U patent/JPH0439054U/ja active Pending
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