ES2014745A6 - Maquina motriz de combustion de pistones sobrealimentada con varios turbo-cargadores de gas de escape, que trabajan en paralelo. - Google Patents

Maquina motriz de combustion de pistones sobrealimentada con varios turbo-cargadores de gas de escape, que trabajan en paralelo.

Info

Publication number
ES2014745A6
ES2014745A6 ES8902403A ES8902403A ES2014745A6 ES 2014745 A6 ES2014745 A6 ES 2014745A6 ES 8902403 A ES8902403 A ES 8902403A ES 8902403 A ES8902403 A ES 8902403A ES 2014745 A6 ES2014745 A6 ES 2014745A6
Authority
ES
Spain
Prior art keywords
exhaust gas
cut
gas turbo
combustion engine
internal combustion
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.)
Expired - Lifetime
Application number
ES8902403A
Other languages
English (en)
Inventor
Herbert Deutschmann
Hans Sudmanns
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.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Friedrichshafen GmbH
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
Priority claimed from DE3824373A external-priority patent/DE3824373C1/de
Application filed by MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of ES2014745A6 publication Critical patent/ES2014745A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F01N13/08—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
    • 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

MAQUINA MOTRIZ DE COMBUSTION DE PISTONES SOBREALIMENTADA CON VARIOS TURBO-CARGADORES DE GAS DE ESCAPE, QUE TRABAJAN EN PARALELO. UNO DE LOS TURBO-CARGADORES DE GAS DE ESCAE (111, 112), POR DISPOSICION, EN CADA CASO, DE UNA INSTALACION OBTURADORA DE GAS DE ESCAPE MANIOBRABLE (133) EN EL CONDUCTO DE GAS DE ESCAPE (127), DELANTE DE LA TURBINA DE GAS DE ESCAPE (123) Y UNA INSTALACION OBTURADORA DE AIRE DE CARGA AUTOMATICA (134) EN EL CONDUCTO DE ASPIRACION (137) DEL COMPRESOR DE AIRE DE CARGA (124), ESTA CONSTITUIDO DE MODO DESCONECTABLE Y CONECTABLE ADICIONALMENTE. UNA CONEXION ASCENDENTE DE CARGA RAPIDA A LA POTENCIA NOMINAL DE LA MAQUINA MOTRIZ DE COMBUSTION DE PISTONES (110) SE ALCANZA CUANDO, EN EL TURBO-CARGADOR DE GAS DE ESCAPE (112) CONECTABLE, ESTA DISPUESTO UN CONDUCTO DE PASO DE CIRCUNVALACION (43), CON UNA INSTALACION OBTURADORA (45) DE PASO DE CIRCUNVALACION, QUE ESTA CONSTITUIDO COMO COMUNICACION TRANSVERSAL ENTRE EL CONDUCTO DE ASPIRACION (136) DEL COMPRESOR DE AIRE DE CARGA (118) DEL TURBO-CARGADOR DE GAS DE ESCAPE (111), NO DESCONECTABLE, Y EL CONDUCTO DE ASPIRACION (137) DEL COMPRESOR DE AIRE DE CARGA (124), CORRIENTE ABAJO DE LA INSTALACION OBTURADORA DE AIRE DE CARGA (134), DEL TURBO-CARGADOR DE GAS DE ESCAPE (112), DESCONECTABLE Y CONECTABLE ADICIONALMENTE. LA SOBRECARGA TERMICA Y MECANICA DEL TURBO-CARGADOR DE GAS DE ESCAPE (112), CONECTADO ADICIONALMENTE, SE EVITA POR ELLO.
ES8902403A 1988-07-19 1989-07-07 Maquina motriz de combustion de pistones sobrealimentada con varios turbo-cargadores de gas de escape, que trabajan en paralelo. Expired - Lifetime ES2014745A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3824373A DE3824373C1 (en) 1988-07-19 1988-07-19 Supercharged piston internal combustion engine with a plurality of exhaust turbochargers functioning in parallel
DE3903563A DE3903563C1 (es) 1988-07-19 1989-02-07

Publications (1)

Publication Number Publication Date
ES2014745A6 true ES2014745A6 (es) 1990-07-16

Family

ID=25870226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902403A Expired - Lifetime ES2014745A6 (es) 1988-07-19 1989-07-07 Maquina motriz de combustion de pistones sobrealimentada con varios turbo-cargadores de gas de escape, que trabajan en paralelo.

Country Status (9)

Country Link
US (1) US5069194A (es)
EP (1) EP0377712B1 (es)
JP (1) JPH03500435A (es)
KR (1) KR900702184A (es)
CN (1) CN1011810B (es)
DE (2) DE3903563C1 (es)
ES (1) ES2014745A6 (es)
RU (1) RU2011863C1 (es)
WO (1) WO1990001112A1 (es)

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US5987888A (en) * 1997-07-15 1999-11-23 Detroit Diesel Corporation System and method for controlling a turbocharger
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US6000221A (en) 1997-11-04 1999-12-14 Detroit Diesel Corporation System for controlling a variable geometry turbocharger
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US6055812A (en) * 1998-12-08 2000-05-02 Detroit Diesel Corporation System and method for controlling a sequential turbocharging system
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RU2196901C2 (ru) * 2000-10-11 2003-01-20 Крайнюк Александр Иванович Комбинированный двигатель внутреннего сгорания
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DE102008011416A1 (de) 2008-02-27 2009-09-10 Continental Automotive Gmbh Turbolader mit einer Betätigungseinrichtung zum Öffnen und Schließen eines Wastegate-Kanals
DE102008030569A1 (de) 2008-06-27 2009-12-31 Bayerische Motoren Werke Aktiengesellschaft Zweistufige Abgasturboaufladung für eine Brennkraftmaschine
US8297053B2 (en) * 2008-07-31 2012-10-30 Caterpillar Inc. Exhaust system having parallel asymmetric turbochargers and EGR
US8161747B2 (en) 2008-07-31 2012-04-24 Caterpillar Inc. Exhaust system having series turbochargers and EGR
US8196403B2 (en) * 2008-07-31 2012-06-12 Caterpillar Inc. Turbocharger having balance valve, wastegate, and common actuator
US8176737B2 (en) * 2008-07-31 2012-05-15 Caterpillar Inc. Exhaust system having 3-way valve
DE102008052167A1 (de) 2008-10-17 2010-04-22 Bayerische Motoren Werke Aktiengesellschaft Zweistufige Abgasturboaufladung für eine Brennkraftmaschine
DE102009030781A1 (de) 2009-06-27 2010-12-30 Bayerische Motoren Werke Aktiengesellschaft Mehrstufige Abgasturboaufladung für eine Brennkraftmaschine
DE102009047929B4 (de) 2009-10-01 2017-02-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ladedruckregelung einer zweistufigen Abgasturboaufladung für eine Brennkraftmaschine
DE102009052163A1 (de) * 2009-11-06 2011-05-12 Mtu Friedrichshafen Gmbh Ansauggehäuse
US8302399B1 (en) * 2011-05-13 2012-11-06 General Electric Company Organic rankine cycle systems using waste heat from charge air cooling
US8726658B2 (en) * 2011-07-22 2014-05-20 Ford Global Technologies, Llc Method and system for exhaust gas recirculation
CN102425488B (zh) * 2011-10-31 2013-02-27 上海交通大学 应用于v型柴油机的可调二级增压顺序系统
CN103362605B (zh) * 2012-03-30 2016-05-18 曼柴油机和涡轮机欧洲股份公司 内燃机
CN102767425B (zh) * 2012-07-16 2014-07-02 上海交通大学 进排气气路切换装置
CN102767420A (zh) * 2012-07-16 2012-11-07 上海交通大学 连接管隔断装置
CN102828816A (zh) * 2012-08-23 2012-12-19 上海交通大学 带有双涡轮的发动机系统
US9200532B2 (en) * 2012-09-13 2015-12-01 Honeywell International Inc. Turbine wastegate
US9574490B2 (en) * 2013-07-23 2017-02-21 Cummins Inc. Interstage gas injection for multi-stage turbocharged natural gas engine
US9631629B2 (en) * 2013-09-11 2017-04-25 Ford Global Technologies, Llc Methods and systems for low-pressure exhaust gas recirculation
US9297298B2 (en) * 2014-03-17 2016-03-29 Ford Global Technologies, Llc Dual wastegate actuation
DE102015203621A1 (de) 2015-03-02 2016-09-29 Bayerische Motoren Werke Aktiengesellschaft Zweistufige Abgasturbo-Aufladevorrichtung für eine Brennkraftmaschine
WO2017147118A1 (en) * 2016-02-23 2017-08-31 Hypercar Development Llc. Mechanically-driven tribule turbocharger assemblies and method
JP7020380B2 (ja) * 2018-11-21 2022-02-16 株式会社豊田自動織機 過給システム
RU194589U1 (ru) * 2019-04-25 2019-12-17 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" Система регистрового турбонаддува корабельных дизелей

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Also Published As

Publication number Publication date
RU2011863C1 (ru) 1994-04-30
EP0377712B1 (de) 1992-01-22
JPH03500435A (ja) 1991-01-31
DE3903563C1 (es) 1990-03-22
US5069194A (en) 1991-12-03
WO1990001112A1 (de) 1990-02-08
DE58900771D1 (de) 1992-03-05
CN1011810B (zh) 1991-02-27
CN1039639A (zh) 1990-02-14
EP0377712A1 (de) 1990-07-18
KR900702184A (ko) 1990-12-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102