IT7950058A0 - Macchina endotermica a pistone con almeno due turbocompressori a gasdi scarico - Google Patents

Macchina endotermica a pistone con almeno due turbocompressori a gasdi scarico

Info

Publication number
IT7950058A0
IT7950058A0 IT7950058A IT5005879A IT7950058A0 IT 7950058 A0 IT7950058 A0 IT 7950058A0 IT 7950058 A IT7950058 A IT 7950058A IT 5005879 A IT5005879 A IT 5005879A IT 7950058 A0 IT7950058 A0 IT 7950058A0
Authority
IT
Italy
Prior art keywords
endothermic
exhaust gas
piston machine
gas turbochargers
turbochargers
Prior art date
Application number
IT7950058A
Other languages
English (en)
Other versions
IT1119833B (it
Original Assignee
Mtu 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
Application filed by Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of IT7950058A0 publication Critical patent/IT7950058A0/it
Application granted granted Critical
Publication of IT1119833B publication Critical patent/IT1119833B/it

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
    • F02B37/007—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
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
    • F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
    • 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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • 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)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT50058/79A 1979-03-24 1979-08-20 Macchina endotermica a pistone con almeno due turbocompressori a gas di scarico IT1119833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2911727A DE2911727C2 (de) 1979-03-24 1979-03-24 Kolben-Brennkraftmaschine mit mindestens zwei Abgasturboladern

Publications (2)

Publication Number Publication Date
IT7950058A0 true IT7950058A0 (it) 1979-08-20
IT1119833B IT1119833B (it) 1986-03-10

Family

ID=6066385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50058/79A IT1119833B (it) 1979-03-24 1979-08-20 Macchina endotermica a pistone con almeno due turbocompressori a gas di scarico

Country Status (7)

Country Link
US (1) US4299090A (it)
JP (1) JPS551500A (it)
CH (1) CH639727A5 (it)
DE (1) DE2911727C2 (it)
FR (1) FR2452595A1 (it)
GB (1) GB2046834B (it)
IT (1) IT1119833B (it)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002474C2 (de) * 1980-01-24 1986-08-28 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Absperreinrichtung
DE3032435C2 (de) * 1980-08-28 1983-02-03 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kolbenbrennkraftmaschine mit abschaltbaren Abgasturboladern
DE3046876C2 (de) * 1980-12-12 1987-05-14 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Brennkraftmaschine mit Aufladung durch Abgasturbolader
DE3046875A1 (de) * 1980-12-12 1982-07-15 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen "brennkraftmaschine"
DE3046874A1 (de) * 1980-12-12 1982-07-15 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen "brennkraftmaschine"
DE3101623C2 (de) * 1981-01-20 1984-06-28 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Brennkraftmaschine
GB2095328B (en) * 1981-02-06 1984-08-30 Honda Motor Co Ltd Controlling supercharged ic engine intake systems
JPS5884329U (ja) * 1981-12-01 1983-06-08 三菱自動車工業株式会社 複数のタ−ボチヤ−ジヤを有するエンジン
DE3411408A1 (de) * 1984-03-28 1985-10-03 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kolbenbrennkraftmaschine
FR2568941B1 (fr) * 1984-08-10 1986-12-05 Semt Procede de suralimentation d'un moteur a combustion interne, notamment d'un moteur diesel destine a la propulsion navale
DE3521149C2 (de) * 1985-06-13 1987-05-14 Audi AG, 8070 Ingolstadt Brennkraftmaschine mit mindestens zwei Abgasturboladern
DE3607698C1 (de) * 1986-03-08 1987-06-19 Mtu Friedrichshafen Gmbh Kolbenbrennkraftmaschine mit zweistufiger Aufladung
DE3704967C1 (de) * 1987-02-17 1988-05-11 Mtu Friedrichshafen Gmbh Aufgeladene mehrzylindrige Hubkolben-Brennkraftmaschine mit mehreren parallel arbeitenden Abgasturboladern
US5199261A (en) * 1990-08-10 1993-04-06 Cummins Engine Company, Inc. Internal combustion engine with turbocharger system
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
US7222614B2 (en) 1996-07-17 2007-05-29 Bryant Clyde C Internal combustion engine and working cycle
US7281527B1 (en) 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle
US5899070A (en) * 1996-10-30 1999-05-04 Caterpillar Inc. Turbo compounded fuel supply system for a gaseous fuel engine
DE19823014C2 (de) * 1998-05-22 2003-11-13 Udo Mailaender Gmbh Verfahren zum Aufladen eines Verbrennungsmotors
DE19856960A1 (de) 1998-12-10 2000-06-21 Udo Mailaender Gmbh Vorrichtung zum Aufladen eines Verbrennungsmotors
US6412279B1 (en) * 2000-12-20 2002-07-02 Caterpillar Inc. Twin turbine exhaust gas re-circulation system having a second stage variable nozzle turbine
US6418721B1 (en) * 2001-01-05 2002-07-16 Caterpillar Inc. Two turbocharger exhaust gas re-circulation system having a first stage variable nozzle turbine
US6688280B2 (en) 2002-05-14 2004-02-10 Caterpillar Inc Air and fuel supply system for combustion engine
US7178492B2 (en) 2002-05-14 2007-02-20 Caterpillar Inc Air and fuel supply system for combustion engine
US7201121B2 (en) 2002-02-04 2007-04-10 Caterpillar Inc Combustion engine including fluidically-driven engine valve actuator
DE10209002A1 (de) * 2002-02-28 2003-09-11 Daimler Chrysler Ag 2-stufige Aufladung am V-Motor
US7252054B2 (en) 2002-05-14 2007-08-07 Caterpillar Inc Combustion engine including cam phase-shifting
US7191743B2 (en) 2002-05-14 2007-03-20 Caterpillar Inc Air and fuel supply system for a combustion engine
DE10361114A1 (de) * 2003-12-22 2005-07-14 Daimlerchrysler Ag Ladedruckregelung
JP4394947B2 (ja) * 2003-12-24 2010-01-06 株式会社豊田自動織機 過給機付き内燃機関における過給制御装置
DE102004030259A1 (de) * 2004-06-23 2005-11-24 Audi Ag Turbo-Registeraufladevorrichtung für eine Brennkraftmaschine und Verfahren zur Betriebsführung einer Turbo-Registeraufladevorrichtung für eine Brennkraftmaschine
EP1640597B1 (de) * 2004-09-22 2008-07-23 Ford Global Technologies, LLC Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
EP1640594A1 (de) * 2004-09-22 2006-03-29 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Aufgeladene Brennkraftmaschine und Verfahren zur Beeinflussung der Menge an zurückgeführtem Abgas einer aufgeladenen Brennkraftmaschine
US7958730B2 (en) * 2005-12-30 2011-06-14 Honeywell International Inc. Control of dual stage turbocharging
US8359858B2 (en) * 2007-10-30 2013-01-29 Ford Global Technologies, Llc Twin turbocharged engine with reduced compressor imbalance and surge
DE102008025518A1 (de) 2008-05-28 2009-12-24 Ford Global Technologies, LLC, Dearborn Verbrennungsmotor mit parallel geschalteten sequenziellen Turboladern
DE102009052209A1 (de) * 2009-11-06 2011-05-12 Mtu Friedrichshafen Gmbh V-Motor
DE102010032055B4 (de) * 2010-07-23 2015-01-08 Hong Kong Meta Co. Ltd. Verfahren zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine
US9133759B2 (en) 2012-06-27 2015-09-15 Cummins Inc. Systems, devices and methods for providing airflow to an air compressor
US20140017099A1 (en) * 2012-07-16 2014-01-16 General Electric Company Turbocharger system with reduced thrust load
CZ2012821A3 (cs) * 2012-11-22 2015-01-07 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze, Fakulta strojnĂ­, Centrum kompetence automobilovĂ©ho prĹŻmyslu Josefa BoĹľka Zapojení sacího, výfukového a palivového systému přeplňovaných spalovacích motorů s požadavkem na vyšší provozní tlak plynného paliva
US9010117B2 (en) 2013-03-15 2015-04-21 Cummins Inc. Multi-stage turbocharger system with intercooling and aftercooling
US9790847B2 (en) * 2014-04-07 2017-10-17 Cummins Inc. Multi-stage turbocharger system with off-engine low pressure stage
US9528518B2 (en) 2014-06-16 2016-12-27 Cummins Inc. System, apparatus and methods for diverting airflow to a pressure source
IL241683B (en) 2015-09-17 2020-09-30 Israel Aerospace Ind Ltd Multi-serial charger
US9976474B2 (en) * 2016-04-14 2018-05-22 Caterpillar Inc. Turbocharger speed anomaly detection
CN107237686A (zh) * 2017-05-10 2017-10-10 哈尔滨工程大学 实现全工况性能改善的两级相继增压系统结构及控制方法
US10487757B2 (en) * 2017-10-23 2019-11-26 Ford Global Technologies, Llc Method and system for air flow through an engine having compressors
DE102022131392B3 (de) 2022-11-28 2024-03-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlvorrichtung zur Ladeluftkühlung und Kraftfahrzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380777A (en) * 1942-05-04 1945-07-31 Gen Electric Turbosupercharger system
DE850965C (de) * 1943-02-28 1952-09-29 Brown Einrichtung fuer die Aufladung von Dieselmotoren fuer Fahrzeugantrieb
CH248603A (de) * 1946-02-14 1947-05-15 Bbc Brown Boveri & Cie Verfahren zum Betriebe einer Brennkraftmaschine mit mindestens zwei parallel schaltbaren Abgasturboladern, sowie Einrichtung zur Ausübung dieses Verfahrens.
US2773348A (en) * 1952-03-27 1956-12-11 Nordberg Manufacturing Co Turbo-charger system, involving plural turbine driven superchargers
CH359320A (fr) * 1956-06-27 1961-12-31 Napier & Son Ltd Dispositif d'alimentation d'un moteur à combustion interne
GB817460A (en) * 1957-01-05 1959-07-29 Goetaverken Ab Improvements in internal combustion engines with exhaust gas turbines
DE2527871A1 (de) * 1975-06-23 1977-01-13 Kloeckner Humboldt Deutz Ag Mehrere arbeitsraeume bildende brennkraftmaschine mit abgasturbolader
DE2609389A1 (de) * 1976-03-06 1977-09-08 Maschf Augsburg Nuernberg Ag Abgasturboladeraggregat
GB2005765A (en) * 1977-10-12 1979-04-25 Daimler Benz Ag Supercharged multicylinder four-stroke internal combustion engine
DE2809202A1 (de) * 1978-03-03 1979-09-06 Kuehnle Kopp Kausch Ag Aufladesystem fuer einen mehrzylinder- verbrennungsmotor

Also Published As

Publication number Publication date
US4299090A (en) 1981-11-10
FR2452595A1 (fr) 1980-10-24
FR2452595B1 (it) 1984-02-10
DE2911727A1 (de) 1980-09-25
GB2046834A (en) 1980-11-19
IT1119833B (it) 1986-03-10
GB2046834B (en) 1983-02-16
DE2911727C2 (de) 1985-05-30
CH639727A5 (de) 1983-11-30
JPS551500A (en) 1980-01-08
JPS5719293B2 (it) 1982-04-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940729