BRPI0419054A - tubulação para um sistema turbocharger para um motor de combustão interna - Google Patents

tubulação para um sistema turbocharger para um motor de combustão interna

Info

Publication number
BRPI0419054A
BRPI0419054A BRPI0419054-8A BRPI0419054A BRPI0419054A BR PI0419054 A BRPI0419054 A BR PI0419054A BR PI0419054 A BRPI0419054 A BR PI0419054A BR PI0419054 A BRPI0419054 A BR PI0419054A
Authority
BR
Brazil
Prior art keywords
turbocharger system
internal combustion
combustion engine
piping
pipe
Prior art date
Application number
BRPI0419054-8A
Other languages
English (en)
Inventor
Sebastian Krausche
Magnus Ising
Per Andersson
Jonas Augustinson
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 BRPI0419054A publication Critical patent/BRPI0419054A/pt

Links

Classifications

    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • F02B37/013—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
    • F02B37/02—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • 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
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/164—Heavy duty vehicles, e.g. trucks, trains, agricultural or construction machines
    • 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)

Abstract

TUBULAçãO PARA UM SISTEMA TURBOCHARGER PARA UM MOTOR DE COMBUSTãO INTERNA. A presente invenção se refere a uma tubulação (28) para um sistema turbocharger (18) para um motor de combustão interna (10) possuindo pelo menos uma linha de exaustão (15, 16) para a evacuação de gases de exaustão a partir da câmara de combustão (11) do motor para o sistema turbocharger e pelo menos uma linha de admissão (28) para o suprimento de ar para referida câmara de combustão. O sistema turbocharger compreende pelo menos uma turbina, que coopera com pelo menos um compressor para extrair energia a partir do fluxo de exaustão do motor e pressurizar o ar de admissão do motor. Em concordância com a presente invenção, para possibilitar uma instalação compacta com baixas perdas de pressão, a tubulação está caracterizada pelo fato de que a referida linha de admissão (28) se conecta com uma seção de linha encurvada (33) de uma saída (31) a partir do compressor (19) seção transversal não circular, e de que um difusor (32) está colocado menos do que cinco diâmetros de tubo a jusante da seção de linha encurvada (33).
BRPI0419054-8A 2004-09-21 2004-09-21 tubulação para um sistema turbocharger para um motor de combustão interna BRPI0419054A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/001348 WO2006033602A1 (en) 2004-09-21 2004-09-21 Pipe line for a turbocharger system for an internal combustion engine

Publications (1)

Publication Number Publication Date
BRPI0419054A true BRPI0419054A (pt) 2007-12-11

Family

ID=36090300

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419054-8A BRPI0419054A (pt) 2004-09-21 2004-09-21 tubulação para um sistema turbocharger para um motor de combustão interna

Country Status (6)

Country Link
US (1) US20080163624A1 (pt)
EP (1) EP1797312A1 (pt)
JP (1) JP2008513671A (pt)
CN (1) CN101027473A (pt)
BR (1) BRPI0419054A (pt)
WO (1) WO2006033602A1 (pt)

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Publication number Priority date Publication date Assignee Title
NO329826B1 (no) * 2009-03-24 2010-12-27 Magnetic Emission Control As En turbolader drevet av eksosgass fra en forbrenningsmotor med magneter langs et luftinntak
WO2011080974A1 (ja) * 2009-12-29 2011-07-07 川崎重工業株式会社 過給機の吸入ダクト
JP5674521B2 (ja) * 2011-03-25 2015-02-25 株式会社東芝 蒸気弁装置および蒸気タービンプラント
JP5866798B2 (ja) * 2011-05-19 2016-02-17 いすゞ自動車株式会社 インタークーラ
GB201210276D0 (en) * 2012-06-11 2012-07-25 Jaguar Cars Improvements in air handling for a boosted internal combustion engine
CN104919170B (zh) * 2013-01-16 2019-03-01 丰田自动车株式会社 带增压器的内燃机
JP5967058B2 (ja) * 2013-11-20 2016-08-10 コベルコ建機株式会社 エアクリーナ用配管部材
JP6394154B2 (ja) * 2014-07-30 2018-09-26 アイシン精機株式会社 吸気装置
JP6446705B2 (ja) * 2015-01-09 2019-01-09 三菱重工業株式会社 エンジンシステム
WO2018044308A1 (en) 2016-08-31 2018-03-08 Cummins Inc. Cobra head air intake ports and intake manifolds
US11098681B2 (en) 2016-08-31 2021-08-24 Cummins Inc. Cobra head air intake ports and intake manifolds
CN107420187A (zh) * 2017-09-13 2017-12-01 浙江金禾成汽车空调有限公司 一种汽车用双排式增压中冷***
CN115045780A (zh) * 2022-06-10 2022-09-13 哈尔滨东安汽车动力股份有限公司 一种增加低压egr覆盖工况布置结构

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FR2468017A1 (fr) * 1979-10-18 1981-04-30 Centre Techn Ind Mecanique Coudes a faible perte de charge
US4693084A (en) * 1986-07-25 1987-09-15 General Motors Corporation Charge cooler angle duct
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FR2772843B1 (fr) * 1997-12-19 2000-03-17 Snecma Dispositif de transfert de fluide entre deux etages successifs d'une turbomachine centrifuge multietages
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Also Published As

Publication number Publication date
EP1797312A1 (en) 2007-06-20
CN101027473A (zh) 2007-08-29
JP2008513671A (ja) 2008-05-01
WO2006033602A1 (en) 2006-03-30
US20080163624A1 (en) 2008-07-10

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.