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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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • 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)

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US6945748B2 (en) * 2004-01-22 2005-09-20 Electro-Motive Diesel, Inc. Centrifugal compressor with channel ring defined inlet recirculation channel
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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
WO2005124159A1 (en) * 2004-06-15 2005-12-29 Honeywell International Inc. 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
CN102518605A (en) * 2005-02-23 2012-06-27 康明斯涡轮增压技术有限公司 Compressor
US7475539B2 (en) * 2006-05-24 2009-01-13 Honeywell International, Inc. Inclined rib ported shroud compressor housing
KR20090035601A (en) * 2006-08-24 2009-04-09 에이비비 터보 시스템즈 아게 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
US8328741B2 (en) * 2009-09-29 2012-12-11 Covidien Lp Pneumatic compression garment with noise attenuating means
US9572720B2 (en) * 2009-09-29 2017-02-21 Covidien Lp Reduced noise pneumatic compression garment
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
DE102011017419B4 (en) 2010-04-19 2021-11-18 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Deflection unit for a gas flow in a compressor and a compressor that contains it
DE112011101909B4 (en) * 2010-06-04 2021-12-23 Borgwarner Inc. Compressor of an exhaust gas turbocharger
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
CN104246169B (en) * 2012-03-06 2018-01-23 博格华纳公司 Exhaust turbine supercharger
CN104321513B (en) * 2012-06-18 2020-04-24 博格华纳公司 Compressor cover for a turbocharger
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
CN105683524B (en) * 2013-10-31 2018-11-16 博格华纳公司 The sound attenuation of compressor inlet duct
CN105934569B (en) * 2014-01-31 2019-05-31 博格华纳公司 Noise-attenuation device is maintained at the method in compression cover
US11603864B2 (en) * 2014-05-13 2023-03-14 Borgwarner Inc. Recirculation 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
US10316859B2 (en) 2017-05-12 2019-06-11 Borgwarner Inc. Turbocharger having improved ported shroud compressor housing
US10309417B2 (en) 2017-05-12 2019-06-04 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
CN114026336B (en) * 2019-07-23 2024-11-12 E·C·门德勒 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
JP7361214B2 (en) * 2020-05-21 2023-10-13 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

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

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