BRPI0410005A - sistema turbo compressor para motor de combustão interna compreendendo duas unidades turbo serialmente localizadas com seus eixos geométricos de rotação essencialemte concêntricos - Google Patents

sistema turbo compressor para motor de combustão interna compreendendo duas unidades turbo serialmente localizadas com seus eixos geométricos de rotação essencialemte concêntricos

Info

Publication number
BRPI0410005A
BRPI0410005A BRPI0410005-0A BRPI0410005A BRPI0410005A BR PI0410005 A BRPI0410005 A BR PI0410005A BR PI0410005 A BRPI0410005 A BR PI0410005A BR PI0410005 A BRPI0410005 A BR PI0410005A
Authority
BR
Brazil
Prior art keywords
pressure
low
turbo
internal combustion
turbo unit
Prior art date
Application number
BRPI0410005-0A
Other languages
English (en)
Inventor
Ulrich Gobert
Lars Sundin
Magnus Ising
Daniel Grunditz
Per Andersson
Kent Giselmo
Sebastian Krausche
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0410005A publication Critical patent/BRPI0410005A/pt
Publication of BRPI0410005B1 publication Critical patent/BRPI0410005B1/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
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/107—More than one exhaust manifold or exhaust collector
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/40—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
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

"SISTEMA TURBO COMPRESSOR PARA MOTOR DE COMBUSTãO INTERNA COMPREENDENDO DUAS UNIDADES TURBO SERIALMENTE LOCALIZADAS COM SEUS EIXOS GEOMéTRICOS DE ROTAçãO ESSENCIALMENTE CONCêNTRICOS". A presente invenção se refere a um sistema turbocharger (turbo alimentador) para um motor de combustão interna (10) possuindo pelo menos uma linha de exaustão (15, 16) para evacuação de gases de exaustão a partir da câmara de combustão (11) do motor e pelo menos uma linha de admissão (12) para suprimento de ar para a referida câmara de combustão (11). Uma turbina de alta pressão (17) interage com um compressor de alta pressão (19) e depois disto forma uma unidade turbo de alta pressão (18) com um eixo geométrico de rotação comum (31). Uma turbina de baixa pressão (21) interage com um compressor de baixa pressão (23) e depois disto forma uma unidade turbo de baixa pressão (22) com um eixo geométrico de rotação comum (32), de maneira a extrair energia a partir do fluxo de exaustão do motor e pressurizar o ar de admissão do motor. Em concordância com a presente invenção o referido sistema turbocharger está caracterizado pelo fato de que a turbina de baixa pressão (21) é do tipo radial, e de que a unidade turbo de alta pressão (18) e a unidade turbo de baixa pressão (22) estão serialmente localizadas com os eixos geométricos de rotação (31, 32) essencialmente concêntricos e com a turbina de alta pressão (17) e a turbina de baixa pressão (21) localizadas adjacentes uma em relação à outra e acopladas juntamente por uma peça intermediária (20) configurada como um duto de fluxo, que está disposta para possibilitar uma determinada excentricidade entre os dois eixos geométricos de rotação (31, 32), e de que a unidade turbo de baixa pressão (22) está atada para uma parte do motor de combustão interna (10), enquanto que a unidade turbo de alta pressão (18) está atada para uma outra parte do motor de combustão interna (10). (Figura 2)
BRPI0410005-0A 2003-05-15 2004-05-11 Sistema turbo compressor para motor de combustão interna compreendendo duas unidades turbo serialmente localizadas com seus eixos geométricos de rotação essencialemte concêntricos BRPI0410005B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301413A SE525218C2 (sv) 2003-05-15 2003-05-15 Turboladdarsystem för en förbränningsmotor innefattande två seriellt och väsentligen koncentriskt med rotationsaxlarna placerade turboenheter
SE0301413-1 2003-05-15
PCT/SE2004/000729 WO2004101971A1 (en) 2003-05-15 2004-05-11 Turbo compressor system for internal combustion engine comprising two serially placed turbo units with their rotation axes essentially concentric

Publications (2)

Publication Number Publication Date
BRPI0410005A true BRPI0410005A (pt) 2006-05-09
BRPI0410005B1 BRPI0410005B1 (pt) 2015-05-26

Family

ID=20291305

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410005-0A BRPI0410005B1 (pt) 2003-05-15 2004-05-11 Sistema turbo compressor para motor de combustão interna compreendendo duas unidades turbo serialmente localizadas com seus eixos geométricos de rotação essencialemte concêntricos

Country Status (9)

Country Link
US (1) US7287379B2 (pt)
EP (1) EP1625292B1 (pt)
JP (1) JP4387411B2 (pt)
CN (1) CN100381683C (pt)
AT (1) ATE437301T1 (pt)
BR (1) BRPI0410005B1 (pt)
DE (1) DE602004022155D1 (pt)
SE (1) SE525218C2 (pt)
WO (1) WO2004101971A1 (pt)

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JP4906924B2 (ja) * 2006-10-17 2012-03-28 ボーグワーナー インコーポレーテッド ガス封止および振動減衰用のリングシール
GB2446146B (en) * 2007-01-31 2009-11-18 Gm Global Tech Operations Inc Arrangement of a two stage turbocharger system for an internal combustion engine
DE102007017843A1 (de) * 2007-04-16 2008-11-06 Siemens Ag Turboladeranordnung
DE102007046667A1 (de) * 2007-09-27 2009-04-09 Behr Gmbh & Co. Kg Mehrstufige Aufladegruppe, Mehrstufige Aufladevorrichtung und Aufladesystem
US20090095875A1 (en) * 2007-10-16 2009-04-16 International Engine Intellectual Property Company , Llc Turbocharger mounting system
US8096123B2 (en) * 2009-05-29 2012-01-17 GM Global Technology Operations LLC System and method for mode transition for a two-stage series sequential turbocharger
DE102011007638A1 (de) * 2011-04-19 2012-10-25 Man Diesel & Turbo Se Turboladeranordnung
DE102011115296A1 (de) 2011-09-29 2013-04-04 Mtu Friedrichshafen Gmbh Zweistufige Aufladevorrichtung
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CN104791128A (zh) * 2014-02-12 2015-07-22 摩尔动力(北京)技术股份有限公司 高低压轴变界机构发动机
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JP6675346B2 (ja) * 2017-03-24 2020-04-01 ヤンマー株式会社 エンジン装置
CN106939821A (zh) * 2017-05-11 2017-07-11 大连依勒斯涡轮增压技术有限公司 一种紧凑型双动力输出涡轮机
CN111350585B (zh) * 2018-12-24 2021-12-21 长城汽车股份有限公司 涡轮增压器和车辆
RU206267U1 (ru) * 2021-02-16 2021-09-02 Александр Александрович Стуров Многоступенчатый турбокомпрессор двигателя внутреннего сгорания

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Also Published As

Publication number Publication date
JP4387411B2 (ja) 2009-12-16
CN100381683C (zh) 2008-04-16
CN1791739A (zh) 2006-06-21
US7287379B2 (en) 2007-10-30
EP1625292A1 (en) 2006-02-15
JP2006528748A (ja) 2006-12-21
ATE437301T1 (de) 2009-08-15
SE0301413D0 (sv) 2003-05-15
SE525218C2 (sv) 2004-12-28
BRPI0410005B1 (pt) 2015-05-26
DE602004022155D1 (de) 2009-09-03
EP1625292B1 (en) 2009-07-22
WO2004101971A1 (en) 2004-11-25
SE0301413L (sv) 2004-11-16
US20060123786A1 (en) 2006-06-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/05/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2514 DE 12-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.