[go: up one dir, main page]

AU2002232632A1 - Turbocharger noise deflector - Google Patents

Turbocharger noise deflector

Info

Publication number
AU2002232632A1
AU2002232632A1 AU2002232632A AU3263202A AU2002232632A1 AU 2002232632 A1 AU2002232632 A1 AU 2002232632A1 AU 2002232632 A AU2002232632 A AU 2002232632A AU 3263202 A AU3263202 A AU 3263202A AU 2002232632 A1 AU2002232632 A1 AU 2002232632A1
Authority
AU
Australia
Prior art keywords
turbocharger noise
deflector
noise deflector
turbocharger
noise
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.)
Abandoned
Application number
AU2002232632A
Inventor
Daniel Volle Brown
Sunil Nandan Sahay
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2002232632A1 publication Critical patent/AU2002232632A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2002232632A 2000-12-13 2001-12-13 Turbocharger noise deflector Abandoned AU2002232632A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25565600P 2000-12-13 2000-12-13
US60/255,656 2000-12-13
US10/013,608 2001-12-10
US10/013,608 US6623239B2 (en) 2000-12-13 2001-12-10 Turbocharger noise deflector
PCT/US2001/048934 WO2002048550A2 (en) 2000-12-13 2001-12-13 Turbocharger noise deflector

Publications (1)

Publication Number Publication Date
AU2002232632A1 true AU2002232632A1 (en) 2002-06-24

Family

ID=26685030

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232632A Abandoned AU2002232632A1 (en) 2000-12-13 2001-12-13 Turbocharger noise deflector

Country Status (3)

Country Link
US (1) US6623239B2 (en)
AU (1) AU2002232632A1 (en)
WO (1) WO2002048550A2 (en)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1473465B2 (en) * 2003-04-30 2018-08-01 Holset Engineering Company Limited Compressor
US6948314B2 (en) * 2003-09-12 2005-09-27 Honeywell International, Inc. High response, compact turbocharger
US6945748B2 (en) 2004-01-22 2005-09-20 Electro-Motive Diesel, Inc. Centrifugal compressor with channel ring defined inlet recirculation channel
GB0403869D0 (en) * 2004-02-21 2004-03-24 Holset Engineering Co Compressor
EP1571348A3 (en) * 2004-03-05 2008-12-24 AWECO APPLIANCE SYSTEMS GmbH & Co. KG Centrifugal pump
US6959552B2 (en) * 2004-03-18 2005-11-01 Pratt & Whitney Canada Corp. Gas turbine inlet flow straightener
CN100520085C (en) * 2004-06-15 2009-07-29 霍尼韦尔国际公司 Acoustic damper integrated to a compressor housing
US20070113579A1 (en) * 2004-08-25 2007-05-24 Claeys Henry M Low energy electric air cycle with portal shroud cabin air compressor
US7988426B2 (en) * 2005-01-10 2011-08-02 Honeywell International Inc. Compressor ported shroud for foil bearing cooling
WO2006090152A1 (en) * 2005-02-23 2006-08-31 Cummins Turbo Technologies Limited Compressor
US7475539B2 (en) * 2006-05-24 2009-01-13 Honeywell International, Inc. Inclined rib ported shroud compressor housing
CN101506488B (en) * 2006-08-24 2011-12-07 Abb涡轮系统有限公司 compressor housing
US7624575B2 (en) * 2006-12-08 2009-12-01 Honeywell International Inc. EGR mixer and ported shroud compressor housing
DE102007019884A1 (en) * 2007-04-27 2008-11-06 Bayerische Motoren Werke Aktiengesellschaft Compressor for an exhaust gas turbocharger
US8857053B2 (en) * 2007-08-29 2014-10-14 Caterpillar Inc. Compressor housing remanufacturing method and apparatus
JP5451247B2 (en) 2008-09-10 2014-03-26 ボーグワーナー インコーポレーテッド Turbocharger connection for reverse rotation of passive pre-turn
US8061974B2 (en) * 2008-09-11 2011-11-22 Honeywell International Inc. Compressor with variable-geometry ported shroud
DE102008047506A1 (en) * 2008-09-17 2010-04-15 Daimler Ag Radial compressor, in particular for an exhaust gas turbocharger of an internal combustion engine
US8210794B2 (en) * 2008-10-30 2012-07-03 Honeywell International Inc. Axial-centrifugal compressor with ported shroud
US8469910B2 (en) 2009-09-29 2013-06-25 Covidien Lp Pneumatic compression garment with noise attenuating means
US9572720B2 (en) * 2009-09-29 2017-02-21 Covidien Lp Reduced noise pneumatic compression garment
US8328741B2 (en) 2009-09-29 2012-12-11 Covidien Lp Pneumatic compression garment with noise attenuating means
DE102009052162B4 (en) * 2009-11-06 2016-04-14 Mtu Friedrichshafen Gmbh Compressor arrangement and method for producing such
DE102009054771A1 (en) * 2009-12-16 2011-06-22 Piller Industrieventilatoren GmbH, 37186 Turbo compressor
US8882444B2 (en) 2010-04-19 2014-11-11 GM Global Technology Operations LLC Compressor gas flow deflector and compressor incorporating the same
JP5925192B2 (en) * 2010-06-04 2016-05-25 ボーグワーナー インコーポレーテッド Exhaust gas turbocharger compressor
DE102010026176B4 (en) * 2010-07-06 2015-12-17 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Device and method for map stabilization of a compressor
US9567942B1 (en) * 2010-12-02 2017-02-14 Concepts Nrec, Llc Centrifugal turbomachines having extended performance ranges
GB2487250B (en) * 2011-01-25 2017-04-26 Cummins Ltd Compressor
DE102011005025A1 (en) * 2011-03-03 2012-09-06 Siemens Aktiengesellschaft Resonator silencer for a radial flow machine, in particular for a centrifugal compressor
JP6127070B2 (en) * 2012-03-06 2017-05-10 ボーグワーナー インコーポレーテッド Exhaust gas turbocharger
US20150159664A1 (en) * 2012-06-18 2015-06-11 Borgwarner Inc. Compressor cover for turbochargers
US8950183B2 (en) * 2012-09-10 2015-02-10 Caterpillar Inc. Engine system having intake conduit with surge inhibitor and method
US10107296B2 (en) * 2013-06-25 2018-10-23 Ford Global Technologies, Llc Turbocharger systems and method to prevent compressor choke
JP6237056B2 (en) 2013-09-27 2017-11-29 株式会社Ihi Centrifugal compressors and turbochargers
DE112014004967T5 (en) * 2013-10-31 2016-09-01 Borgwarner Inc. Noise damping device for a compressor inlet duct
WO2015116788A1 (en) * 2014-01-31 2015-08-06 Borgwarner Inc. Method of retaining a noise attenuation device in a compressor cover
DE112015002227T5 (en) * 2014-05-13 2017-04-13 Borgwarner Inc. Feedback noise obstruction for a turbocharger
US10233946B2 (en) * 2014-11-26 2019-03-19 Borgwarner Inc. Compressor cover assembly method and forming tool
US9683484B2 (en) * 2015-03-10 2017-06-20 Honeywell International Inc. Adjustable-trim centrifugal compressor, and turbocharger having same
DE102015209666A1 (en) * 2015-05-27 2016-12-01 Volkswagen Aktiengesellschaft compressor
US9829006B2 (en) * 2015-10-14 2017-11-28 Hamilton Sundstrand Corporation Air cycle machine compressor housing
US10018164B2 (en) 2016-02-02 2018-07-10 GM Global Technology Operations LLC Gas compressor pressure relief noise reduction
US10329948B2 (en) 2016-02-10 2019-06-25 Borgwarner Inc. Stamped variable geometry turbocharger lever using retention collar
DE102016106152A1 (en) * 2016-04-05 2017-10-05 Elringklinger Ag Fastening device for a decoupling device on a shielding part, decoupling device comprising the fastening device and shielding part comprising the decoupling device
US10436211B2 (en) * 2016-08-15 2019-10-08 Borgwarner Inc. Compressor wheel, method of making the same, and turbocharger including the same
CN106321520B (en) * 2016-10-20 2018-11-23 珠海格力电器股份有限公司 Guide ring structure, axial flow fan and air conditioner
US10309417B2 (en) 2017-05-12 2019-06-04 Borgwarner Inc. Turbocharger having improved ported shroud compressor housing
US10316859B2 (en) 2017-05-12 2019-06-11 Borgwarner Inc. Turbocharger having improved ported shroud compressor housing
US10578048B2 (en) * 2018-01-15 2020-03-03 Ford Global Technologies, Llc Wide range active compressor for HP-EGR engine systems
DE102018102704A1 (en) * 2018-02-07 2019-08-08 Man Energy Solutions Se centrifugal compressors
US10920791B2 (en) * 2018-10-03 2021-02-16 Ford Global Technologies, Llc Noise mitigating compressor
US10677153B1 (en) * 2018-12-10 2020-06-09 Garrett Transportation I Inc. Turbocharger compressor with adjustable-trim mechanism and noise-attenuator
US10767659B2 (en) * 2018-12-12 2020-09-08 Volvo Car Corporation Exhaust gas recirculation compressor inlet thermal separation system
US12044247B2 (en) * 2019-07-23 2024-07-23 Edward Charles Mendler Hybrid electric turbocharger
US20210062823A1 (en) * 2019-09-03 2021-03-04 Garrett Transportation I Inc. Compressor with ported shroud for flow recirculation and with noise attenuator for blade passing frequency noise attenuation, and turbocharger incorporating same
WO2021234886A1 (en) * 2020-05-21 2021-11-25 三菱重工エンジン＆ターボチャージャ株式会社 Compressor housing, and centrifugal compressor
CN120487674A (en) * 2025-07-18 2025-08-15 盖瑞特动力科技(上海)有限公司 Shell assembly of air compressor, air compressor and engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229519B2 (en) * 1985-12-24 1996-11-13 Holset Engineering Company Limited Improvements in and relating to compressors
US4930979A (en) * 1985-12-24 1990-06-05 Cummins Engine Company, Inc. Compressors
GB2256460B (en) 1991-04-16 1994-09-28 Holset Engineering Co Compressor
US5246335A (en) 1991-05-01 1993-09-21 Ishikawajima-Harimas Jukogyo Kabushiki Kaisha Compressor casing for turbocharger and assembly thereof
US5295785A (en) 1992-12-23 1994-03-22 Caterpillar Inc. Turbocharger having reduced noise emissions
DE19647605C2 (en) * 1996-11-18 1999-03-11 Daimler Benz Ag Exhaust gas turbocharger for internal combustion engines
DE19727139C2 (en) 1997-06-26 2000-04-20 Daimler Chrysler Ag Compressor of an exhaust gas turbocharger
GB9722916D0 (en) 1997-10-31 1998-01-07 Holset Engineering Co Compressor

Also Published As

Publication number Publication date
US6623239B2 (en) 2003-09-23
WO2002048550A2 (en) 2002-06-20
WO2002048550A9 (en) 2003-12-31
WO2002048550A3 (en) 2002-12-05
US20020071765A1 (en) 2002-06-13

Similar Documents

Publication Publication Date Title
AU2002232632A1 (en) Turbocharger noise deflector
AU2001249730A1 (en) Concurrent multi-band low noise amplifier architecture
AU2001286297A1 (en) Range hood
AU2001292909A1 (en) Trocar assembly
AU2001248988A1 (en) Muffler
AU2001244887A1 (en) Noise suppression loudspeaker
AU6474400A (en) Compressor
AU2001243499A1 (en) Compressor assembly with deflector
AU1317301A (en) Silencer
AU4221401A (en) Filter silencer
AU4095101A (en) Scaled-feedback turbo decoder
AU2001273785A1 (en) Range hood
AU2002247829A1 (en) Improvements in noise cancellation
AU6299800A (en) Turbocharger
AUPR773501A0 (en) Noise attenuator
AU1540101A (en) Distortion reduction
AU7626201A (en) Stage construction
AU2002226357A1 (en) Mechanical supercharger
AU2001228689A1 (en) Distortion reduction
AU2001285567A1 (en) Fireplace
AU2001210165A1 (en) Anti-noise pickup
AU2001271148A1 (en) Magnetic-powered engine
AU6881900A (en) Compressor engine
AU2001271194A1 (en) Noise reduction means
AU2002223458A1 (en) Compressor