JPS5720518A - Turbocharger - Google Patents

Turbocharger

Info

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
Application number
JP9639780A
Other languages
Japanese (ja)
Inventor
Naoki Minamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP9639780A priority Critical patent/JPS5720518A/en
Publication of JPS5720518A publication Critical patent/JPS5720518A/en
Pending legal-status Critical Current

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
JP9639780A 1980-07-14 1980-07-14 Turbocharger Pending JPS5720518A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (13)

* Cited by examiner, † Cited by third party
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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