GB2463616B - Turbocharger with vibration suppressing device - Google Patents

Turbocharger with vibration suppressing device

Info

Publication number
GB2463616B
GB2463616B GB1001119.5A GB201001119A GB2463616B GB 2463616 B GB2463616 B GB 2463616B GB 201001119 A GB201001119 A GB 201001119A GB 2463616 B GB2463616 B GB 2463616B
Authority
GB
United Kingdom
Prior art keywords
turbocharger
suppressing device
vibration suppressing
vibration
suppressing
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.)
Active
Application number
GB1001119.5A
Other versions
GB2463616A (en
GB201001119D0 (en
Inventor
Craig Robert Arthur Lancaster
Andrew Paul Day
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.)
Cummins Turbo Technologies Ltd
Original Assignee
Cummins Turbo Technologies 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 Cummins Turbo Technologies Ltd filed Critical Cummins Turbo Technologies Ltd
Publication of GB201001119D0 publication Critical patent/GB201001119D0/en
Publication of GB2463616A publication Critical patent/GB2463616A/en
Application granted granted Critical
Publication of GB2463616B publication Critical patent/GB2463616B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/10—Anti- vibration means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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
    • 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
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/51—Magnetic
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/53—Hydrodynamic or hydrostatic 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
GB1001119.5A 2007-07-21 2008-07-01 Turbocharger with vibration suppressing device Active GB2463616B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0714309.2A GB0714309D0 (en) 2007-07-21 2007-07-21 Turbocharger
PCT/GB2008/002240 WO2009013453A1 (en) 2007-07-21 2008-07-01 Turbocharger with vibration suppressing device

Publications (3)

Publication Number Publication Date
GB201001119D0 GB201001119D0 (en) 2010-03-10
GB2463616A GB2463616A (en) 2010-03-24
GB2463616B true GB2463616B (en) 2012-01-11

Family

ID=38476794

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0714309.2A Ceased GB0714309D0 (en) 2007-07-21 2007-07-21 Turbocharger
GB1001119.5A Active GB2463616B (en) 2007-07-21 2008-07-01 Turbocharger with vibration suppressing device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0714309.2A Ceased GB0714309D0 (en) 2007-07-21 2007-07-21 Turbocharger

Country Status (2)

Country Link
GB (2) GB0714309D0 (en)
WO (1) WO2009013453A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013000434T5 (en) * 2012-01-25 2014-09-25 Borgwarner Inc. Casting one-piece turbocharger
KR20150102043A (en) * 2012-12-27 2015-09-04 보르그워너 인코퍼레이티드 Fluid film conical or hemispherical floating ring bearings
DE102013113710B4 (en) * 2013-12-09 2023-05-11 Ihi Charging Systems International Gmbh Bearing device for an exhaust gas turbocharger and exhaust gas turbocharger
EP2985413A1 (en) * 2014-08-13 2016-02-17 Siemens Aktiengesellschaft Active reduction of mechanical oscillations of a rotating shaft of a turbine
US10768482B2 (en) 2016-05-13 2020-09-08 Signify Holding B.V. Flexible holding device for a light source
JP6528288B1 (en) 2017-11-10 2019-06-12 三菱重工業株式会社 Rotating machine, journal bearing
CN110905919A (en) * 2019-12-23 2020-03-24 至玥腾风科技集团有限公司 Parallel bearing
EP3916252A1 (en) 2020-05-28 2021-12-01 Rolls-Royce Deutschland Ltd & Co KG System and method for monitoring a journal bearing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438411A (en) * 1977-09-02 1979-03-23 Hitachi Ltd Automatic balancing system in turbine
EP0021738A1 (en) * 1979-06-19 1981-01-07 Household Manufacturing, Inc. Floating ring bearing structure and turbocharger employing same
US5248239A (en) * 1992-03-19 1993-09-28 Acd, Inc. Thrust control system for fluid handling rotary apparatus
US6418722B1 (en) * 2001-04-19 2002-07-16 Honeywell International, Inc. Turbocharger bearing system
JP2003307103A (en) * 2002-04-15 2003-10-31 Ebara Corp Fluid machine
US20040011340A1 (en) * 2002-07-19 2004-01-22 Diaa Hosny Noise control

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438411A (en) * 1977-09-02 1979-03-23 Hitachi Ltd Automatic balancing system in turbine
EP0021738A1 (en) * 1979-06-19 1981-01-07 Household Manufacturing, Inc. Floating ring bearing structure and turbocharger employing same
US5248239A (en) * 1992-03-19 1993-09-28 Acd, Inc. Thrust control system for fluid handling rotary apparatus
US6418722B1 (en) * 2001-04-19 2002-07-16 Honeywell International, Inc. Turbocharger bearing system
JP2003307103A (en) * 2002-04-15 2003-10-31 Ebara Corp Fluid machine
US20040011340A1 (en) * 2002-07-19 2004-01-22 Diaa Hosny Noise control

Also Published As

Publication number Publication date
GB2463616A (en) 2010-03-24
WO2009013453A1 (en) 2009-01-29
GB201001119D0 (en) 2010-03-10
GB0714309D0 (en) 2007-08-29

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