JPS6328847U - - Google Patents
Info
- Publication number
- JPS6328847U JPS6328847U JP12088286U JP12088286U JPS6328847U JP S6328847 U JPS6328847 U JP S6328847U JP 12088286 U JP12088286 U JP 12088286U JP 12088286 U JP12088286 U JP 12088286U JP S6328847 U JPS6328847 U JP S6328847U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- pinion
- turbine
- output
- discharging
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 3
Landscapes
- General Details Of Gearings (AREA)
Description
第１図はこの考案の一実施例を示す２軸ガスタ
ービンの潤滑装置の要部を拡大して示す縦断面図
、第２図は従来の２軸ガスタービンの全体を例示
する縦断面図である。
６……タービン出力軸、８……出力タービン側
軸受、９……ピニオン側軸受、１０，１３……ピ
ニオン、１１，１５……減速歯車、１４……出力
軸、１９……ケース、１９ａ……隔壁部、２１，
２２，２５……潤滑油供給口、２３……出力軸軸
受、２４……ベアリングハウジング、２８，２９
……ドレン孔、３０……隔壁、３１……リング状
仕切板。
Fig. 1 is an enlarged longitudinal cross-sectional view of the main parts of a lubrication system for a two-shaft gas turbine showing an embodiment of this invention, and Fig. 2 is a longitudinal cross-sectional view illustrating the entire conventional two-shaft gas turbine. be. 6... Turbine output shaft, 8... Output turbine side bearing, 9... Pinion side bearing, 10, 13... Pinion, 11, 15... Reduction gear, 14... Output shaft, 19... Case, 19a... ...Partition wall part, 21,
22, 25...Lubricating oil supply port, 23...Output shaft bearing, 24...Bearing housing, 28, 29
... Drain hole, 30 ... Partition wall, 31 ... Ring-shaped partition plate.
Claims (1)
ン側軸受の２個の軸受で支持し、その軸受間に減
速歯車と噛み合うピニオンを配置した２軸ガスタ
ービンにおいて、 前記タービン出力軸を収納するケースに、前記
出力タービン側軸受に潤滑油を供給する潤滑油供
給口と、その潤滑後の潤滑油を排出するためのド
レン孔と、該潤滑油の前記ピニオン側への流出を
阻止する隔壁部とを設け、 前記ピニオン側軸受を前記減速歯車を介して回
転される出力軸を軸支する出力軸軸受と共に収納
するベアリングハウジングに、前記ピニオン側軸
受に潤滑油を供給する潤滑油供給口と、その潤滑
後の潤滑油を排出するためのドレン孔と、該潤滑
油の前記出力軸軸受側への流出を阻止する隔壁と
、該潤滑油の前記ピニオン側への流出を阻止する
リング状仕切板とを設け、 前記ピニオン及び減速歯車を前記潤滑油とは異
なる潤滑油で潤滑し得るようにしたことを特徴と
する２軸ガスタービンの潤滑装置。[Claims for Utility Model Registration] A two-shaft gas turbine in which a turbine output shaft is supported by two bearings, an output turbine side bearing and a pinion side bearing, and a pinion that meshes with a reduction gear is arranged between the bearings, the turbine output A case housing the shaft includes a lubricating oil supply port for supplying lubricating oil to the output turbine side bearing, a drain hole for discharging the lubricating oil after the lubrication, and a drain hole for discharging the lubricating oil to the pinion side. a lubricating oil for supplying lubricating oil to the pinion side bearing; a supply port, a drain hole for discharging lubricating oil after lubrication thereof, a partition wall for preventing the lubricating oil from flowing out to the output shaft bearing side, and a partition wall for preventing the lubricating oil from flowing to the pinion side. A lubrication device for a two-shaft gas turbine, characterized in that a ring-shaped partition plate is provided so that the pinion and the reduction gear can be lubricated with a lubricating oil different from the lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12088286U JPS6328847U (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12088286U JPS6328847U (en) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328847U true JPS6328847U (en) | 1988-02-25 |
Family
ID=31009619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12088286U Pending JPS6328847U (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02199228A (en) * | 1989-01-27 | 1990-08-07 | Yanmar Diesel Engine Co Ltd | Biaxial gas turbine |
| JPH03164532A (en) * | 1989-11-22 | 1991-07-16 | Yanmar Diesel Engine Co Ltd | Two-shaft type emergency gas turbine |
-
1986
- 1986-08-08 JP JP12088286U patent/JPS6328847U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02199228A (en) * | 1989-01-27 | 1990-08-07 | Yanmar Diesel Engine Co Ltd | Biaxial gas turbine |
| JPH03164532A (en) * | 1989-11-22 | 1991-07-16 | Yanmar Diesel Engine Co Ltd | Two-shaft type emergency gas turbine |
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