IN2015DN00416A - - Google Patents
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- Publication number
- IN2015DN00416A IN2015DN00416A IN416DEN2015A IN2015DN00416A IN 2015DN00416 A IN2015DN00416 A IN 2015DN00416A IN 416DEN2015 A IN416DEN2015 A IN 416DEN2015A IN 2015DN00416 A IN2015DN00416 A IN 2015DN00416A
- Authority
- IN
- India
- Prior art keywords
- inner ring
- shaft
- outer ring
- axial direction
- bearing housing
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
- F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49247—Valve lifter making
Abstract
The invention relates to an exhaust gas turbocharger (1) comprising a bearing housing (2) a bearing cartridge (3) which is inserted into the bearing housing (2) and which has an outer ring (8) and an inner ring (9) which is mounted so as to be rotatable relative to the outer ring (8) a shaft (5) which is inserted into the inner ring (9) and which extends in an axial direction a turbine wheel (6) which is arranged on the shaft (5) and a compressor wheel (7) which is arranged on the shaft (5) wherein the inner ring (9) protrudes beyond the outer ring (8) in the axial direction and an oil centrifuge disk (12,15) is arranged on the protruding part (11,14) of the inner ring (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012012571 | 2012-06-25 | ||
PCT/US2013/046755 WO2014004245A1 (en) | 2012-06-25 | 2013-06-20 | Exhaust-gas turbocharger |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN00416A true IN2015DN00416A (en) | 2015-06-19 |
Family
ID=49783759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN416DEN2015 IN2015DN00416A (en) | 2012-06-25 | 2013-06-20 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150337847A1 (en) |
JP (1) | JP6127134B2 (en) |
KR (1) | KR102031227B1 (en) |
CN (1) | CN104364495B (en) |
DE (1) | DE112013002332T5 (en) |
IN (1) | IN2015DN00416A (en) |
WO (1) | WO2014004245A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6539507B2 (en) * | 2015-06-10 | 2019-07-03 | Ntn株式会社 | Bearing unit |
JP6322608B2 (en) * | 2015-09-11 | 2018-05-09 | 株式会社豊田自動織機 | Engine supercharger |
FR3043149A1 (en) * | 2015-09-28 | 2017-05-05 | Valeo Systemes De Controle Moteur | IMPROVED SEALING SYSTEM FOR ROTATING SHAFT |
DE102017202687A1 (en) * | 2017-02-20 | 2018-08-23 | BMTS Technology GmbH & Co. KG | Bearing housing and a Abgasturoblader with such a housing |
KR20210065134A (en) | 2018-09-24 | 2021-06-03 | 에이비비 스위츠랜드 엘티디. | Exhaust Turbocharger With Bearing Assembly Module |
JP7146353B2 (en) * | 2018-12-25 | 2022-10-04 | 東芝三菱電機産業システム株式会社 | bearing device |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US2938659A (en) * | 1956-09-06 | 1960-05-31 | Birmingham Small Arms Co Ltd | Elastic-fluid turbines |
US4329000A (en) * | 1980-08-28 | 1982-05-11 | Caterpillar Tractor Co. | Self-contained, damped ball bearing assembly |
JPS5999131U (en) * | 1982-12-22 | 1984-07-04 | 日産自動車株式会社 | turbo supercharger |
DE3462707D1 (en) * | 1983-11-30 | 1987-04-23 | Bbc Brown Boveri & Cie | Bearing assembly of a turbo charger with tandem roller bearings |
US4786238A (en) * | 1984-12-20 | 1988-11-22 | Allied-Signal Inc. | Thermal isolation system for turbochargers and like machines |
US4798523A (en) * | 1986-12-19 | 1989-01-17 | Allied-Signal Inc. | Turbocharger bearing and lubrication system |
DE3825326A1 (en) * | 1988-07-26 | 1990-02-01 | Kugelfischer G Schaefer & Co | ROLLER BEARING FOR EXHAUST GAS TURBOCHARGER |
US5055009A (en) * | 1989-12-12 | 1991-10-08 | Allied-Signal Inc. | Turbocharger with improved roller bearing shaft support |
US5076766A (en) * | 1989-12-12 | 1991-12-31 | Allied-Signal Inc. | Turbocharger bearing retention and lubrication system |
US5145334A (en) * | 1989-12-12 | 1992-09-08 | Allied-Signal Inc. | Turbocharger bearing retention and lubrication system |
JP2701527B2 (en) * | 1990-10-19 | 1998-01-21 | トヨタ自動車株式会社 | Turbocharger bearing structure |
JPH05248428A (en) * | 1992-03-04 | 1993-09-24 | Toyota Motor Corp | Gas bearng device |
JP3397841B2 (en) * | 1992-06-01 | 2003-04-21 | アライドシグナル インコーポレイテッド | Turbocharger bearing device with split bearing inner ring made of different materials |
JPH07217441A (en) * | 1994-02-02 | 1995-08-15 | Taiho Kogyo Co Ltd | Noncontact seal device for turbocharger |
US5890881A (en) * | 1996-11-27 | 1999-04-06 | Alliedsignal Inc. | Pressure balanced turbocharger rotating seal |
US7214037B2 (en) * | 2004-06-28 | 2007-05-08 | Honeywell International, Inc. | Retention of ball bearing cartridge for turbomachinery |
CN101166913A (en) * | 2004-10-28 | 2008-04-23 | 沃尔沃拉斯特瓦格纳公司 | Turbo charger unit with bearing for a rotor shaft |
US20080267548A1 (en) * | 2007-02-05 | 2008-10-30 | Schaeffler Kg | Bearing arrangement for the shaft of a turbo-charger |
JP2009079628A (en) * | 2007-09-25 | 2009-04-16 | Jtekt Corp | Rolling bearing device and turbocharger using the same |
KR100937901B1 (en) * | 2008-04-21 | 2010-01-21 | 한국과학기술연구원 | Oil-free turbocharger assembly |
JP5075000B2 (en) * | 2008-04-28 | 2012-11-14 | トヨタ自動車株式会社 | Supercharger bearing device |
DE502008002335D1 (en) * | 2008-11-28 | 2011-02-24 | Abb Turbo Systems Ag | Device for sealing a bearing housing of an exhaust gas turbocharger |
US8602655B2 (en) * | 2009-03-27 | 2013-12-10 | Toyota Jidosha Kabushiki Kaisha | Bearing unit for turbocharger |
US9068598B2 (en) * | 2009-05-07 | 2015-06-30 | Borgwarner Inc. | Sliding clip method for anti-rotation and thrust constraint of a rolling element bearing cartridge |
JP5464470B2 (en) * | 2009-06-09 | 2014-04-09 | 株式会社Ihi | Turbocharger oil seal structure |
JP2011153569A (en) * | 2010-01-27 | 2011-08-11 | Toyota Motor Corp | Positioning structure of bearing for supporting turbine shaft of supercharger |
JP5771919B2 (en) * | 2010-08-09 | 2015-09-02 | 株式会社Ihi | Turbocharger using rolling bearing |
-
2013
- 2013-06-20 KR KR1020157000553A patent/KR102031227B1/en active IP Right Grant
- 2013-06-20 US US14/408,980 patent/US20150337847A1/en not_active Abandoned
- 2013-06-20 CN CN201380030206.2A patent/CN104364495B/en not_active Expired - Fee Related
- 2013-06-20 DE DE112013002332.6T patent/DE112013002332T5/en not_active Withdrawn
- 2013-06-20 JP JP2015518573A patent/JP6127134B2/en not_active Expired - Fee Related
- 2013-06-20 WO PCT/US2013/046755 patent/WO2014004245A1/en active Application Filing
- 2013-06-20 IN IN416DEN2015 patent/IN2015DN00416A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2015520336A (en) | 2015-07-16 |
KR20150023693A (en) | 2015-03-05 |
DE112013002332T5 (en) | 2015-01-22 |
CN104364495B (en) | 2017-09-22 |
US20150337847A1 (en) | 2015-11-26 |
WO2014004245A1 (en) | 2014-01-03 |
JP6127134B2 (en) | 2017-05-10 |
CN104364495A (en) | 2015-02-18 |
KR102031227B1 (en) | 2019-10-11 |
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