DE3261868D1 - Turbocharger bearing assembly - Google Patents

Turbocharger bearing assembly

Info

Publication number
DE3261868D1
DE3261868D1 DE8282300344T DE3261868T DE3261868D1 DE 3261868 D1 DE3261868 D1 DE 3261868D1 DE 8282300344 T DE8282300344 T DE 8282300344T DE 3261868 T DE3261868 T DE 3261868T DE 3261868 D1 DE3261868 D1 DE 3261868D1
Authority
DE
Germany
Prior art keywords
bearing assembly
turbocharger bearing
turbocharger
assembly
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.)
Expired
Application number
DE8282300344T
Other languages
English (en)
Inventor
Masahiro Yoshioka
Haruyoshi Tsubouchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11858699&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3261868(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3261868D1 publication Critical patent/DE3261868D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/041—Sliding-contact bearings self-adjusting with edge relief
    • 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
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/901—Floating bushing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Supercharger (AREA)
DE8282300344T 1981-02-04 1982-01-22 Turbocharger bearing assembly Expired DE3261868D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56014353A JPS57129919A (en) 1981-02-04 1981-02-04 Floating bush bearing

Publications (1)

Publication Number Publication Date
DE3261868D1 true DE3261868D1 (en) 1985-02-28

Family

ID=11858699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282300344T Expired DE3261868D1 (en) 1981-02-04 1982-01-22 Turbocharger bearing assembly

Country Status (4)

Country Link
US (1) US4640630A (de)
EP (1) EP0057544B1 (de)
JP (1) JPS57129919A (de)
DE (1) DE3261868D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694654A (en) * 1983-10-29 1987-09-22 Isuzu Motors Limited Exhaust energy recovery and generator for use with an engine
US4836758A (en) * 1987-11-20 1989-06-06 Copeland Corporation Scroll compressor with canted drive busing surface
US5076765A (en) * 1988-08-03 1991-12-31 Nissan Motor Company, Altd. Shaft seal arrangement of turbocharger
JP3924844B2 (ja) * 1997-05-30 2007-06-06 石川島播磨重工業株式会社 ターボチャージャのスラスト軸受構造
GB0010542D0 (en) * 2000-05-03 2000-06-21 Dana Corp Bearings
DE10311202A1 (de) * 2003-03-14 2004-10-14 Man B & W Diesel Ag Lager für eine mit hoher Drehzahl umlaufende Welle
GB2405453B (en) * 2003-08-27 2006-11-22 Freepower Ltd Bearing
EP1785637B1 (de) * 2005-11-14 2009-04-29 BRP-Rotax GmbH & Co. KG Gleitlagereinrichtung für eine rotierende Welle
US20080025658A1 (en) * 2005-11-14 2008-01-31 Brp-Rotax Gmbh & Co. Kg Friction-bearing assembly for a rotating shaft
JP4251211B2 (ja) * 2006-11-17 2009-04-08 トヨタ自動車株式会社 ターボチャージャの軸受構造
JP2009156333A (ja) * 2007-12-26 2009-07-16 Ihi Corp 回転機械の軸受装置
GB201002309D0 (en) * 2010-02-11 2010-03-31 Mahle Int Gmbh Bearing
WO2011143079A2 (en) * 2010-05-14 2011-11-17 Borgwarner Inc. Exhaust-gas turbocharger
DE102010052892A1 (de) * 2010-12-01 2012-06-06 Voith Patent Gmbh Lageranordnung für eine Welle eines Turbinenrades
JP5705665B2 (ja) 2011-06-30 2015-04-22 三菱重工業株式会社 ターボチャージャの軸受装置
WO2013158358A1 (en) * 2012-04-16 2013-10-24 Borgwarner Inc. Exhaust-gas turbocharger
DE102012208966A1 (de) * 2012-05-29 2013-12-05 Continental Automotive Gmbh Abgasturbolader mit Schwimmbuchsenlager
DE102014208078A1 (de) * 2014-04-29 2015-10-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit einem Rotor
JP6288885B2 (ja) * 2014-08-28 2018-03-07 三菱重工業株式会社 軸受装置、及び回転機械
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
CN109882284B (zh) * 2015-09-14 2021-05-25 三菱重工发动机和增压器株式会社 涡轮增压器
DE102017126950A1 (de) * 2017-11-16 2019-05-16 Man Energy Solutions Se Turbolader
US10557498B1 (en) * 2018-10-12 2020-02-11 Borgwarner Inc. Full-floating bearing and turbocharger including the same
JP7341218B2 (ja) * 2019-02-27 2023-09-08 三菱重工エンジン＆ターボチャージャ株式会社 浮動ブッシュ軸受および過給機
EP3875737B1 (de) * 2020-03-03 2023-08-02 Borgwarner Inc. Lageranordnung für eine ladevorrichtung
EP3875738B1 (de) 2020-03-03 2024-04-10 Borgwarner Inc. Lageranordnung für eine ladevorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349474C (de) * 1918-12-24 1922-03-02 John Platt Wellen- oder Achsenlager
DE713099C (de) * 1939-11-21 1941-10-31 Mitteldeutsche Stahlwerke Akt Aus zwei oder mehreren schwimmenden Buchsen gebildetes Lager
US3058787A (en) * 1959-06-22 1962-10-16 Caterpillar Tractor Co High speed shaft bearing lubrication
US3056634A (en) * 1959-08-03 1962-10-02 Schwitzer Corp Bearing structure
US3096126A (en) * 1960-09-26 1963-07-02 Schwitzer Corp Anti-whirl bearing
DE1950460U (de) * 1961-12-09 1966-11-24 Geraetebau Eberspaecher O H G Lagerung fuer wellen.
US3494679A (en) * 1968-01-30 1970-02-10 Garrett Corp Thrust bearing oil seal system
US3565497A (en) * 1969-05-23 1971-02-23 Caterpillar Tractor Co Turbocharger seal assembly
JPS5565723A (en) * 1978-11-14 1980-05-17 Nissan Motor Co Ltd Lubricating configuration of floating bush

Also Published As

Publication number Publication date
EP0057544B1 (de) 1985-01-16
US4640630A (en) 1987-02-03
EP0057544A1 (de) 1982-08-11
JPS57129919A (en) 1982-08-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation