JPS60129875U - Bearing oil tank oil mist leakage prevention device - Google Patents
Bearing oil tank oil mist leakage prevention deviceInfo
- Publication number
- JPS60129875U JPS60129875U JP1760284U JP1760284U JPS60129875U JP S60129875 U JPS60129875 U JP S60129875U JP 1760284 U JP1760284 U JP 1760284U JP 1760284 U JP1760284 U JP 1760284U JP S60129875 U JPS60129875 U JP S60129875U
- Authority
- JP
- Japan
- Prior art keywords
- prevention device
- leakage prevention
- oil mist
- oil tank
- bearing
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Motor Or Generator Frames (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の装置を示す縦断面図、第２図は第１図の
エアーシール部の拡大断面図、第３図はこの考案の一実
施例を示す縦断面図、第４図は第３図の給気ファン部の
拡大断面図である。
図中１は回転子、２は固定子、３，４は上部・下部軸受
油槽、７，８は上部・下部エアーシール、１１．１２は
排気管、１５は回転軸、１６゜１８は上部・下部軸受カ
ラー、１７．１９はパライスホール、２７は給気ファン
、２８ａは給気室、３０は給気管である。なお、図中同
一符号は一同一または相当部分を示す。Fig. 1 is a longitudinal sectional view showing a conventional device, Fig. 2 is an enlarged sectional view of the air seal portion in Fig. 1, Fig. 3 is a longitudinal sectional view showing an embodiment of this invention, and Fig. 4 is a longitudinal sectional view showing an embodiment of the invention. FIG. 4 is an enlarged sectional view of the air supply fan section in FIG. 3; In the figure, 1 is a rotor, 2 is a stator, 3 and 4 are upper and lower bearing oil tanks, 7 and 8 are upper and lower air seals, 11 and 12 are exhaust pipes, 15 is a rotating shaft, 16° and 18 are upper and lower bearing oil tanks, The lower bearing collar, 17 and 19 are parasitic holes, 27 is an air supply fan, 28a is an air supply chamber, and 30 is an air supply pipe. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ーシールを有する軸受油槽の油霧漏洩防止装置において
、回転軸に取付けられた給気ファンを備え、この給気フ
ァンにより前記エアーシールへの給気を行なうようにし
たことを特徴とする軸受油槽の油霧漏洩防止装置。An oil mist leakage prevention device for a bearing oil tank having an air seal for preventing leakage of oil mist generated in the bearing oil tank includes an air supply fan attached to a rotating shaft, and the air supply fan is used to direct air to the air seal. An oil mist leakage prevention device for a bearing oil tank, characterized in that the oil mist leakage prevention device is configured to supply air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1760284U JPS60129875U (en) | 1984-02-08 | 1984-02-08 | Bearing oil tank oil mist leakage prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1760284U JPS60129875U (en) | 1984-02-08 | 1984-02-08 | Bearing oil tank oil mist leakage prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60129875U true JPS60129875U (en) | 1985-08-31 |
Family
ID=30505455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1760284U Pending JPS60129875U (en) | 1984-02-08 | 1984-02-08 | Bearing oil tank oil mist leakage prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60129875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62238634A (en) * | 1986-04-10 | 1987-10-19 | Hitachi Electronics Eng Co Ltd | Surface inspecting apparatus |
| JPS643397A (en) * | 1987-06-26 | 1989-01-09 | Hitachi Ltd | Oil leak preventing device for vertical shaft type rotary electrical apparatus |
-
1984
- 1984-02-08 JP JP1760284U patent/JPS60129875U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62238634A (en) * | 1986-04-10 | 1987-10-19 | Hitachi Electronics Eng Co Ltd | Surface inspecting apparatus |
| JPS643397A (en) * | 1987-06-26 | 1989-01-09 | Hitachi Ltd | Oil leak preventing device for vertical shaft type rotary electrical apparatus |
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