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BR9703068A - Turboalimentador de gases de escape para motor de combustão - Google Patents

Turboalimentador de gases de escape para motor de combustão

Info

Publication number
BR9703068A
BR9703068A BR9703068A BR9703068A BR9703068A BR 9703068 A BR9703068 A BR 9703068A BR 9703068 A BR9703068 A BR 9703068A BR 9703068 A BR9703068 A BR 9703068A BR 9703068 A BR9703068 A BR 9703068A
Authority
BR
Brazil
Prior art keywords
exhaust gas
combustion engine
gas turbocharger
turbocharger
combustion
Prior art date
Application number
BR9703068A
Other languages
English (en)
Inventor
Helmut Finger
Erwin Schmidt
Siegfried Sumser
Hong Son Troung
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of BR9703068A publication Critical patent/BR9703068A/pt

Links

Classifications

    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
    • 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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/37—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with temporary storage of recirculated exhaust gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
    • 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
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
BR9703068A 1996-05-07 1997-05-06 Turboalimentador de gases de escape para motor de combustão BR9703068A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19618160A DE19618160C2 (de) 1996-05-07 1996-05-07 Abgasturbolader für eine Brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR9703068A true BR9703068A (pt) 1998-11-10

Family

ID=7793492

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9703068A BR9703068A (pt) 1996-05-07 1997-05-06 Turboalimentador de gases de escape para motor de combustão

Country Status (4)

Country Link
US (1) US5943864A (pt)
BR (1) BR9703068A (pt)
DE (1) DE19618160C2 (pt)
GB (1) GB2312930B (pt)

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JP3624521B2 (ja) * 1996-02-29 2005-03-02 アイシン精機株式会社 ターボチャージャ
DE19651498C1 (de) * 1996-12-11 1998-04-16 Daimler Benz Ag Abgasturboladerturbine für eine Brennkraftmaschine
AT2433U1 (de) * 1997-05-28 1998-10-27 Avl List Gmbh Brennkraftmaschine mit einem abgasturbolader
DE19811782A1 (de) * 1998-03-18 1999-09-30 Daimler Chrysler Ag Brennkraftmaschine mit zwei Abgasturboladern
DE19837978B4 (de) * 1998-04-16 2006-05-18 Borgwarner Turbo Systems Gmbh Turboaufgeladene Brennkraftmaschine
DE19853392B4 (de) * 1998-11-19 2007-03-01 Man Nutzfahrzeuge Ag Waste-Gate-Ventil für einen zweiflutigen Abgasturbolader
DE19857234C2 (de) * 1998-12-11 2000-09-28 Daimler Chrysler Ag Vorrichtung zur Abgasrückführung
US6089019A (en) * 1999-01-15 2000-07-18 Borgwarner Inc. Turbocharger and EGR system
US6715288B1 (en) * 1999-05-27 2004-04-06 Borgwarner, Inc. Controllable exhaust gas turbocharger with a double-fluted turbine housing
US6430929B2 (en) * 2000-03-03 2002-08-13 Honeywell International Inc. Turbocharger with integrated exhaust gas recirculation valve
DE10019774A1 (de) * 2000-04-20 2001-11-22 Daimler Chrysler Ag Turbolader-Einrichtung für eine Brennkraftmaschine
GB2367096B (en) 2000-09-23 2004-11-24 Abb Alstom Power Uk Ltd Turbocharging of engines
EP1203872A1 (en) * 2000-11-01 2002-05-08 BorgWarner Inc. Turbocharger having by-pass valve operable to promote rapid catalytic converter light off.
US6729134B2 (en) * 2001-01-16 2004-05-04 Honeywell International Inc. Variable geometry turbocharger having internal bypass exhaust gas flow
DE10152803A1 (de) * 2001-10-25 2003-05-15 Daimler Chrysler Ag Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführungsvorrichtung
DE10152804B4 (de) * 2001-10-25 2016-05-12 Daimler Ag Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführungsvorrichtung
US6983596B2 (en) * 2001-11-02 2006-01-10 Borgwarner Inc. Controlled turbocharger with integrated bypass
DE60123489T2 (de) * 2001-11-02 2007-08-02 Borgwarner Inc., Auburn Hills Gesteuerter turbolader mit integriertem bypass
DE10222917B4 (de) * 2002-05-24 2007-12-20 Man Nutzfahrzeuge Ag Aufgeladene Brennkraftmaschine
DE10258022A1 (de) 2002-12-12 2004-06-24 Daimlerchrysler Ag Brennkraftmaschine mit einem Abgasturbolader
DE10260778A1 (de) * 2002-12-23 2004-07-01 Daimlerchrysler Ag Abgasturbolader für eine Brennkraftmaschine
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DE10303777A1 (de) 2003-01-31 2004-08-12 Daimlerchrysler Ag Brennkraftmaschine mit einem Abgasturbolader
JP4242212B2 (ja) * 2003-06-23 2009-03-25 株式会社小松製作所 ターボチャージャ
DE10328167A1 (de) * 2003-06-24 2005-01-13 Daimlerchrysler Ag Turbinengehäuse für einen Abgasturbolader
US6945048B2 (en) * 2003-10-30 2005-09-20 Deere & Company Exhaust pressure restriction device with bypass passageway
US6968833B2 (en) * 2004-03-31 2005-11-29 Ford Global Technologies, Llc Diagnostic system for catalytic converter using exhaust gas recirculation system that can detect exhaust pressure buildup
DE102004039927A1 (de) * 2004-08-18 2006-02-23 Daimlerchrysler Ag Brennkraftmaschine mit einem Abgasturbolader und einer Abgasrückführeinrichtung
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DE102006009298A1 (de) * 2006-03-01 2007-09-06 Daimlerchrysler Ag Brennkraftmaschine mit einem Abgasturbolader
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US7363761B1 (en) * 2006-10-31 2008-04-29 International Engine Intellectual Property Company, Llc Exhaust gas throttle for divided turbine housing turbocharger
US20090000296A1 (en) * 2007-06-29 2009-01-01 David Andrew Pierpont Turbocharger having divided housing with integral valve
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DE112008002358A5 (de) * 2007-09-13 2010-10-14 Avl List Gmbh Verfahren zur Steuerung der Kühlleistung eines Kühlsystems einer Brennkraftmaschine
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US8297053B2 (en) * 2008-07-31 2012-10-30 Caterpillar Inc. Exhaust system having parallel asymmetric turbochargers and EGR
US8176737B2 (en) * 2008-07-31 2012-05-15 Caterpillar Inc. Exhaust system having 3-way valve
US8196403B2 (en) * 2008-07-31 2012-06-12 Caterpillar Inc. Turbocharger having balance valve, wastegate, and common actuator
DE112010002788T5 (de) * 2009-07-02 2012-08-23 Borgwarner Inc. Turbolader-Turbine
US9759228B2 (en) * 2009-10-16 2017-09-12 GM Global Technology Operations LLC Turbocharger and air induction system incorporating the same and method of using the same
US9322327B2 (en) * 2009-11-03 2016-04-26 Honeywell International Inc. Turbocharger with bypass valve providing complete bypass of the turbine for improved catalyst light-off
US8424304B2 (en) * 2009-11-03 2013-04-23 Honeywell International Inc. Turbine assembly for a turbocharger, having two asymmetric volutes that are sequentially activated, and associated method
AT510236B1 (de) * 2010-07-26 2015-12-15 MAN Truck & Bus Österreich AG Verfahren zur motorbremsung
CN101936214B (zh) * 2010-08-03 2012-08-08 康跃科技股份有限公司 脉冲可变流道涡轮机装置
JP5449219B2 (ja) * 2011-01-27 2014-03-19 三菱重工業株式会社 ラジアルタービン
US20140223904A1 (en) * 2011-08-26 2014-08-14 International Engine Intellectual Property Company, Llc Pulse turbine turbocharger and egr system
CN102337961B (zh) * 2011-10-21 2013-03-27 康跃科技股份有限公司 可变流道的脉冲增压涡轮机装置
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US9631625B2 (en) 2013-02-01 2017-04-25 Honeywell International Inc. Axial turbine with statorless inlet formed by meridionally divided turbine housing and heat shroud
US9068501B2 (en) 2013-02-01 2015-06-30 Ford Global Technologies, Llc Branch communication valve for a twin scroll turbocharger
US9359939B2 (en) * 2013-02-20 2016-06-07 Ford Global Technologies, Llc Supercharged internal combustion engine with two-channel turbine and method
EP2770169B1 (de) * 2013-02-20 2019-08-14 Ford Global Technologies, LLC Aufgeladene brennkraftmaschine mit zweiflutiger turbine und verfahren zum betreiben einer derartigen brennkraftmaschine
DE102013210990A1 (de) * 2013-06-13 2014-12-18 Continental Automotive Gmbh Abgasturbolader mit einem Radial-Axial-Turbinenrad
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US9926840B2 (en) 2015-02-03 2018-03-27 Borgwarner Inc. Rotatable diverter valve
DE102015201805B4 (de) 2015-02-03 2024-05-29 Borgwarner Inc. Abgasturbolader
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DE102015209044A1 (de) 2015-05-18 2016-11-24 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader
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DE102015122351B4 (de) * 2015-12-21 2025-04-30 Ihi Charging Systems International Gmbh Abgasführungsabschnitt für einen Abgasturbolader und Verfahren zum Betreiben eines Abgasturboladers
US9932886B2 (en) 2016-02-17 2018-04-03 Honeywell International Inc. Turbocharger with rotary bypass valve operable to selectively configure the turbine volute as single-scroll or twin-scroll
US10590838B2 (en) 2016-02-29 2020-03-17 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Supercharger and internal combustion engine
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Also Published As

Publication number Publication date
US5943864A (en) 1999-08-31
GB2312930A (en) 1997-11-12
GB2312930B (en) 1998-05-20
DE19618160A1 (de) 1997-11-13
DE19618160C2 (de) 1999-10-21
GB9708173D0 (en) 1997-06-11

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