CA1201741A - Semi-floating bearing - Google Patents

Semi-floating bearing

Info

Publication number
CA1201741A
CA1201741A CA000421525A CA421525A CA1201741A CA 1201741 A CA1201741 A CA 1201741A CA 000421525 A CA000421525 A CA 000421525A CA 421525 A CA421525 A CA 421525A CA 1201741 A CA1201741 A CA 1201741A
Authority
CA
Canada
Prior art keywords
bearing
flange
housing
radial
floating
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
CA000421525A
Other languages
English (en)
French (fr)
Inventor
Andrew E. Johnston
Hugh Macinnes
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.)
Roto Master Inc
Original Assignee
Roto Master Inc
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 Roto Master Inc filed Critical Roto Master Inc
Application granted granted Critical
Publication of CA1201741A publication Critical patent/CA1201741A/en
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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1085—Channels or passages to recirculate the liquid in the bearing
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
CA000421525A 1982-08-02 1983-02-14 Semi-floating bearing Expired CA1201741A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US404,633 1982-08-02
US06/404,633 US4474484A (en) 1982-08-02 1982-08-02 Semi-floating bearing

Publications (1)

Publication Number Publication Date
CA1201741A true CA1201741A (en) 1986-03-11

Family

ID=23600407

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000421525A Expired CA1201741A (en) 1982-08-02 1983-02-14 Semi-floating bearing

Country Status (13)

Country Link
US (1) US4474484A (en0)
JP (1) JPS5929815A (en0)
AR (1) AR229976A1 (en0)
AT (1) AT387264B (en0)
BR (1) BR8302381A (en0)
CA (1) CA1201741A (en0)
DE (1) DE3316332A1 (en0)
FR (1) FR2531160B1 (en0)
GB (1) GB2124713B (en0)
IE (1) IE54317B1 (en0)
IN (1) IN158773B (en0)
IT (1) IT1163417B (en0)
MX (1) MX156509A (en0)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159016A (ja) * 1984-08-31 1986-03-26 Ube Ind Ltd 浮動ブツシユ軸受
US6449950B1 (en) 2000-09-12 2002-09-17 Honeywell International Inc. Rotor and bearing system for electrically assisted turbocharger
US7854433B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
US7854432B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
US20070110351A1 (en) * 2005-11-16 2007-05-17 Honeywell International, Inc. Centering mechanisms for turbocharger bearings
WO2010002717A2 (en) * 2008-07-02 2010-01-07 Borgwarner Inc. Bearing housing body group of an exhaust-gas turbocharger
JP5522113B2 (ja) * 2011-04-13 2014-06-18 株式会社豊田自動織機 ターボチャージャ
FR2980536B1 (fr) * 2011-09-23 2015-12-11 Peugeot Citroen Automobiles Sa Methode de mise en œuvre d'un turbocompresseur d'un vehicule automobile
US9759330B2 (en) 2014-02-04 2017-09-12 Freudenberg-Nok General Partnership Energy saving seal with rocking dust lip
US9695937B2 (en) 2014-02-04 2017-07-04 Freudenberg-Nok General Partnership Energy saving seal with vacuum induced counter-balance and rocking feature
US9714710B2 (en) 2014-02-04 2017-07-25 Freudenberg-Nok General Partnership Energy saving self-contact seal with pushing bead
WO2017026293A1 (ja) * 2015-08-11 2017-02-16 株式会社Ihi 軸受構造、および、過給機
JP6562150B2 (ja) * 2016-04-05 2019-08-21 株式会社Ihi 過給機
EP3543530B1 (en) * 2016-11-18 2022-08-31 Panasonic Intellectual Property Management Co., Ltd. Refrigerant compressor and freezer including same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE548927C (de) * 1929-07-06 1932-04-21 Nomy Ab Querlager
DE842429C (de) * 1950-09-08 1952-06-26 Junghans Geb Ag Elastische Wellenlagerung fuer feinmechanische Getriebe
US2857974A (en) * 1956-02-16 1958-10-28 Chrysler Corp Propeller shaft vibration absorber
US3043636A (en) * 1960-06-29 1962-07-10 Thompson Ramo Wooldridge Inc Bearing for high speed rotating shafts
US3235317A (en) * 1964-01-02 1966-02-15 Gen Electric Thrust bearing arrangements for rotating machines
GB1097730A (en) * 1965-06-25 1968-01-03 Aerostatic Ltd Improvements in gas bearings
US3352609A (en) * 1965-12-07 1967-11-14 United Aircraft Corp Threadless element-retaining assembly
DE6608771U (de) * 1966-08-24 1971-11-11 Wallace Murray Corp Lager fuer schnell umlaufende maschinen, vorzugsweise turbolader.
GB1183488A (en) * 1967-06-16 1970-03-04 Gilbert Colin Davis Improvements in Fluid Bearings
SE338906B (en0) * 1968-03-20 1971-09-20 Skf Svenska Kullagerfab Ab
US3723022A (en) * 1971-03-01 1973-03-27 Caterpillar Tractor Co Bearing supported coupling for turbochargers
GB1458047A (en) * 1973-11-20 1976-12-08 Atomic Energy Authority Uk Bearings and journal assemblies process for preparing aryl-substituted pyridones
US4204718A (en) * 1978-12-11 1980-05-27 The Garrett Corporation Bearing assembly
DE8026751U1 (de) * 1980-10-07 1982-05-06 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Lagerung eines drehbaren Maschinenteils in einem Wälzlager

Also Published As

Publication number Publication date
JPS5929815A (ja) 1984-02-17
DE3316332A1 (de) 1984-02-09
IT8321372A0 (it) 1983-05-30
GB2124713B (en) 1986-03-12
IE831015L (en) 1984-02-02
IT1163417B (it) 1987-04-08
IE54317B1 (en) 1989-08-16
MX156509A (es) 1988-09-05
IN158773B (en0) 1987-01-24
ATA162883A (de) 1988-05-15
FR2531160A1 (fr) 1984-02-03
GB8312110D0 (en) 1983-06-08
AT387264B (de) 1988-12-27
BR8302381A (pt) 1984-04-17
JPS6235526B2 (en0) 1987-08-03
GB2124713A (en) 1984-02-22
FR2531160B1 (fr) 1987-02-13
AR229976A1 (es) 1984-01-31
DE3316332C2 (en0) 1989-02-16
US4474484A (en) 1984-10-02

Similar Documents

Publication Publication Date Title
US4721441A (en) Bearing device for turbocharger
CA1201741A (en) Semi-floating bearing
EP2365227B1 (en) Retention against rotational and axial movement of a two row ball bearing cartridge in the housing of a turbomachine with squeeze film damping
KR840000024B1 (ko) 고속회전축용 베어링 조립체
KR101277463B1 (ko) 다중 두께 막 층 베어링 카트리지와 하우징
US4668105A (en) Bearings for rotary machines
US6155720A (en) Journal bearing
EP0504138B1 (en) Turbocharger bearing retention and lubrication system
US3043636A (en) Bearing for high speed rotating shafts
US5145334A (en) Turbocharger bearing retention and lubrication system
US4641978A (en) Bearing system
US4983050A (en) Bearing supporting arrangement
US9745992B2 (en) Turbocharger bearing damper assembly
US4721398A (en) Bearing device for rotary machine
US6048101A (en) Thrust bearing arrangement
US5169242A (en) Turbocharger assembly and stabilizing journal bearing therefor
JPH0585768B2 (en0)
JPH1113764A (ja) 静圧空気軸受
EP3283743B1 (en) Turbocharger bearing assembly
US4175755A (en) Mechanical seal assembly
EP0012596A1 (en) Journal bearing assemblies
JPH0642361A (ja) ターボチャージャのスラスト軸受装置
JP3547844B2 (ja) 流体動圧軸受
US5872875A (en) Hydrodynamic shaft bearing with concentric outer hydrostatic bearing
JPH0710037Y2 (ja) 過給機の軸受装置

Legal Events

Date Code Title Description
MKEX Expiry