JPS5720518A - Turbocharger - Google Patents
TurbochargerInfo
- Publication number
- JPS5720518A JPS5720518A JP9639780A JP9639780A JPS5720518A JP S5720518 A JPS5720518 A JP S5720518A JP 9639780 A JP9639780 A JP 9639780A JP 9639780 A JP9639780 A JP 9639780A JP S5720518 A JPS5720518 A JP S5720518A
- Authority
- JP
- Japan
- Prior art keywords
- labyrinth
- intermedite
- thrower
- drum
- wall
- 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
- Supercharger (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
Abstract
PURPOSE: To provide possibility of laying a labyrinth type seeling device vertically by equipping the labyrinth, at its periphery, with a thrower whose skirt is longer down than the labyrinth and thereby ensuring the sealing performance.
CONSTITUTION: A vertical turbocharger 1 is composed of a compressor housing 2, intermedite member 3, bearing housing 4, intermediate drum 5 and turbine housing 6. An oil separator plate 19 consisting of circular walls 19aW19c are fitted on the rotary shaft 7 penetrating the bearing housing 4 and intermediate drum 5. The wall 19b is inserted in the circular groove 5b of intermedite drum 5 contactlessly so as to constitute a sealing mechanism of labyrinth type, and the wall 19c is equipped with a thrower whose skirt is longer down than the labyrinth. According to this arragement, the lubricating oil is thrown away by the centrifugal force to ensure the sealing performance of the labyrinth.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9639780A JPS5720518A (en) | 1980-07-14 | 1980-07-14 | Turbocharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9639780A JPS5720518A (en) | 1980-07-14 | 1980-07-14 | Turbocharger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5720518A true JPS5720518A (en) | 1982-02-03 |
Family
ID=14163822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9639780A Pending JPS5720518A (en) | 1980-07-14 | 1980-07-14 | Turbocharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5720518A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59229018A (en) * | 1983-05-26 | 1984-12-22 | ザ・ギヤレツト・コ−ポレ−シヨン | Turbo charger |
JPS60212365A (en) * | 1984-04-06 | 1985-10-24 | Mitsubishi Electric Corp | Ticket issuer |
JPS6110936U (en) * | 1984-06-25 | 1986-01-22 | 三菱自動車工業株式会社 | Oil seal device for turbocharger |
FR2852078A1 (en) * | 2003-03-07 | 2004-09-10 | Renault Sa | Lubrication oil leakage protection device for turbo compressor in internal combustion engine, has closed envelope hermetically joining turbine and compressor in a manner to retrieve leaking oil in orifice of envelope |
JP2006145034A (en) * | 2004-11-17 | 2006-06-08 | Man B & W Diesel Gmbh | Bearing sealing device |
GB2469101A (en) * | 2009-04-02 | 2010-10-06 | Cummins Turbo Tech Ltd | Rotating machine with sealing arrangement |
CN101975185A (en) * | 2010-10-21 | 2011-02-16 | 湖南天雁机械有限责任公司 | Compressor seal structure of small turbocharger |
JP2019070359A (en) * | 2017-10-11 | 2019-05-09 | 日産自動車株式会社 | Turbocharger |
-
1980
- 1980-07-14 JP JP9639780A patent/JPS5720518A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59229018A (en) * | 1983-05-26 | 1984-12-22 | ザ・ギヤレツト・コ−ポレ−シヨン | Turbo charger |
JPH0526009B2 (en) * | 1983-05-26 | 1993-04-14 | Garrett Corp | |
JPS60212365A (en) * | 1984-04-06 | 1985-10-24 | Mitsubishi Electric Corp | Ticket issuer |
JPS6110936U (en) * | 1984-06-25 | 1986-01-22 | 三菱自動車工業株式会社 | Oil seal device for turbocharger |
FR2852078A1 (en) * | 2003-03-07 | 2004-09-10 | Renault Sa | Lubrication oil leakage protection device for turbo compressor in internal combustion engine, has closed envelope hermetically joining turbine and compressor in a manner to retrieve leaking oil in orifice of envelope |
JP2006145034A (en) * | 2004-11-17 | 2006-06-08 | Man B & W Diesel Gmbh | Bearing sealing device |
GB2469101A (en) * | 2009-04-02 | 2010-10-06 | Cummins Turbo Tech Ltd | Rotating machine with sealing arrangement |
WO2010112864A2 (en) * | 2009-04-02 | 2010-10-07 | Cummins Turbo Technologies Limited | A rotating machine with shaft sealing arrangement |
WO2010112864A3 (en) * | 2009-04-02 | 2011-06-23 | Cummins Turbo Technologies Limited | A rotating machine with shaft sealing arrangement |
GB2469101B (en) * | 2009-04-02 | 2015-10-21 | Cummins Turbo Tech Ltd | A rotating machine with shaft sealing arrangement |
US9194256B2 (en) | 2009-04-02 | 2015-11-24 | Cummins Turbo Technologies Limited | Rotating machine with shaft sealing arrangement |
CN101975185A (en) * | 2010-10-21 | 2011-02-16 | 湖南天雁机械有限责任公司 | Compressor seal structure of small turbocharger |
JP2019070359A (en) * | 2017-10-11 | 2019-05-09 | 日産自動車株式会社 | Turbocharger |
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