FR2410733A1 - Moteur diesel suralimente a plusieurs cylindres - Google Patents

Moteur diesel suralimente a plusieurs cylindres

Info

Publication number
FR2410733A1
FR2410733A1 FR7833896A FR7833896A FR2410733A1 FR 2410733 A1 FR2410733 A1 FR 2410733A1 FR 7833896 A FR7833896 A FR 7833896A FR 7833896 A FR7833896 A FR 7833896A FR 2410733 A1 FR2410733 A1 FR 2410733A1
Authority
FR
France
Prior art keywords
cylinders
diesel engine
supercharged diesel
valves
compressed air
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.)
Granted
Application number
FR7833896A
Other languages
English (en)
Other versions
FR2410733B1 (fr
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
Application filed by MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of FR2410733A1 publication Critical patent/FR2410733A1/fr
Application granted granted Critical
Publication of FR2410733B1 publication Critical patent/FR2410733B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/04—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for starting by means of fluid pressure
    • 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
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F02D17/023—Cutting-out the inactive cylinders acting as compressor other than for pumping air into the exhaust system
    • F02D17/026—Cutting-out the inactive cylinders acting as compressor other than for pumping air into the exhaust system delivering compressed fluid, e.g. air, reformed gas, to the active cylinders other than during starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/02—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated directly by combustion
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air

Abstract

LA PRESENTE INVENTION CONCERNE UN MOTEUR DIESEL SURALIMENTE A PLUSIEURS CYLINDRES A FAIBLE TAUX DE COMPRESSION, DANS LEQUEL POUR LE DEMARRAGE ET LE FONCTIONNEMENT SOUS CHARGE PARTIELLE, UNE PARTIE DES CYLINDRES 1 A 4 SERVENT DE COMPRESSEURS ET L'AIR COMPRIME PAR EUX EST INJECTE DANS LES AUTRES CYLINDRES 5 A 8 FONCTIONNANT EN MOTEUR. L'AIR COMPRIME EST REFOULE DES CYLINDRES COMPRESSEURS 1 A 4 A TRAVERS DES VALVES 14 DANS UN OU PLUSIEURS RESERVOIRS INTERMEDIAIRES 13, DESQUELS IL PASSE, PAR DES VALVES 17 COMMANDEES PAR LA POSITION DES PISTONS, DANS LES CYLINDRES MOTEURS 5 A 8, PRES DE LA FIN DU TEMPS D'ASPIRATION ET AU DEBUT DU TEMPS DE COMPRESSION. APPLICATION AUX MOTEURS DIESEL A CYLINDRES MULTIPLES A FAIBLE TAUX DE COMPRESSION.
FR7833896A 1977-12-01 1978-11-30 Moteur diesel suralimente a plusieurs cylindres Granted FR2410733A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753584 DE2753584A1 (de) 1977-12-01 1977-12-01 Mehrzylindriger dieselmotor

Publications (2)

Publication Number Publication Date
FR2410733A1 true FR2410733A1 (fr) 1979-06-29
FR2410733B1 FR2410733B1 (fr) 1983-02-25

Family

ID=6025096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833896A Granted FR2410733A1 (fr) 1977-12-01 1978-11-30 Moteur diesel suralimente a plusieurs cylindres

Country Status (6)

Country Link
US (1) US4248198A (fr)
CH (1) CH636168A5 (fr)
DE (1) DE2753584A1 (fr)
FR (1) FR2410733A1 (fr)
GB (1) GB2009316B (fr)
IT (1) IT1106802B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440475A1 (fr) * 1978-11-02 1980-05-30 Mtu Friedrichshafen Gmbh Moteur diesel a quatre temps, a suralimentation et a plusieurs cylindres
FR2528114A1 (fr) * 1982-06-02 1983-12-09 Renault Vehicules Ind Moteur diesel a pistons procurant un fonctionnement commande de fourniture d'air comprime
FR2549140A1 (fr) * 1983-07-14 1985-01-18 Mtu Friedrichshafen Gmbh Moteur a combustion interne du type diesel, suralimente par gaz d'echappement et a faible taux de compression
EP0134373A1 (fr) * 1983-07-20 1985-03-20 RENAULT VEHICULES INDUSTRIELS Société dite: Moteur diesel à piston procurant un fonctionnement commandé de fourniture d'air comprimé

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391095A (en) * 1981-07-02 1983-07-05 Texaco Inc. Internal combustion engine with exhaust filter rejuvenation
US4395875A (en) * 1981-07-24 1983-08-02 Texaco Inc. Method for rejuvenating an exhaust gas filter for a diesel engine
IT1149700B (it) * 1982-02-26 1986-12-03 Alfa Romeo Auto Spa Motore pluricilindrico a c.i.di tipo modulare
IT1149783B (it) * 1982-02-26 1986-12-10 Alfa Romeo Auto Spa Motore pluricilindrico a c.i.di tipo modulare,con sovralimentazione
IT1158845B (it) * 1983-03-25 1987-02-25 Fiat Auto Spa Motore a combustione interna sovra limentato con testata a quattro valvole per cilindro
DE3323337C2 (de) * 1983-06-29 1986-05-22 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Verfahren zum Betreiben einer Dieselbrennkraftmaschine
DE3631284C1 (de) * 1986-09-13 1987-04-16 Mtu Friedrichshafen Gmbh Mehrzylindrige Dieselbrennkraftmaschine mit niedrigem Verdichtungsverhaeltnis in denZylindern
US5271229A (en) * 1992-06-01 1993-12-21 Caterpillar Inc. Method and apparatus to improve a turbocharged engine transient response
DE4223500C2 (de) * 1992-07-17 1996-02-08 Manfred Max Rapp Kolbenbrennkraftmaschine
US5638681A (en) * 1992-07-17 1997-06-17 Rapp; Manfred Max Piston internal-combustion engine
DE19624978A1 (de) * 1996-06-22 1998-01-02 Manfred Max Rapp Brennkraftmaschine für Kraftfahrzeuge
US6282898B1 (en) 1999-05-13 2001-09-04 Alberto Solaroli Operation of forced induction internal combustion engines
US6318310B1 (en) 1999-08-05 2001-11-20 Caterpillar Inc. Internal combustion engine
US6276138B1 (en) * 1999-09-10 2001-08-21 Ford Global Technologies, Inc. Engine with direct turbo compounding
DE19944946A1 (de) * 1999-09-20 2001-03-29 Udo Reilaender Anlage zum Ausgleich des Ladedrucks bei aufgeladenen Verbrennungsmotoren
US6382193B1 (en) 2000-11-20 2002-05-07 Ford Global Technologies, Inc. Method of supercharging an engine
EP1653078A1 (fr) * 2004-10-26 2006-05-03 Wärtsilä Schweiz AG Machine diesel, en particulier un gros moteur diesel, avec un système de contrôle électronique et une méthode pour démarrer la machine diesel
JP4829994B2 (ja) * 2009-04-06 2011-12-07 住友ゴム工業株式会社 空気入りタイヤ
DE102010054520A1 (de) * 2010-12-15 2012-06-21 Bayerische Motoren Werke Aktiengesellschaft Viertakt-Hubkolben-Brennkraftmaschine
US8875672B2 (en) 2012-02-28 2014-11-04 Electro-Motive Diesel, Inc. Engine system having dedicated cylinder-to-cylinder connection
US8943822B2 (en) 2012-02-28 2015-02-03 Electro-Motive Diesel, Inc. Engine system having dedicated auxiliary connection to cylinder
DE102015203382A1 (de) * 2015-02-25 2016-08-25 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betrieb einer Brennkraftmaschine
DE102015211329B3 (de) 2015-06-19 2016-12-15 Ford Global Technologies, Llc Verfahren zum Betreiben einer abgasturboaufgeladenen Brennkraftmaschine mit Teilabschaltung und selbstzündende Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
GB2590952B (en) * 2020-01-09 2022-09-07 Perkins Engines Co Ltd Selective cylinder deactivation, particularly in turbocharged diesel engines with high power density

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US970153A (en) * 1906-11-09 1910-09-13 Paul Winand Combustion-engine plant for submarine craft.
DE404823C (de) * 1923-02-22 1924-10-24 Sven Lindequist Viertaktexplosionsmotor mit Kompressorvorraum
US2103564A (en) * 1934-12-19 1937-12-28 Johnson Motor Company Internal combustion engine
DE650569C (de) * 1935-02-08 1937-09-29 Alfred Buechi Dipl Ing Brennkraftmaschine mit abgasgetriebenem Aufladegeblaese und mindestens zwei getrennten Abgasleitungen
US3958900A (en) * 1973-06-11 1976-05-25 Takahiro Ueno Convertible engine-air compressor apparatus mounted on a vehicle for driving said vehicle
DE2648411C2 (de) * 1976-10-26 1984-05-17 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Mehrzylindrige Dieselbrennkraftmaschine
DE2719668A1 (de) * 1977-05-03 1978-11-09 Motoren Turbinen Union Mehrzylinder-viertakt-dieselmotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440475A1 (fr) * 1978-11-02 1980-05-30 Mtu Friedrichshafen Gmbh Moteur diesel a quatre temps, a suralimentation et a plusieurs cylindres
FR2528114A1 (fr) * 1982-06-02 1983-12-09 Renault Vehicules Ind Moteur diesel a pistons procurant un fonctionnement commande de fourniture d'air comprime
FR2549140A1 (fr) * 1983-07-14 1985-01-18 Mtu Friedrichshafen Gmbh Moteur a combustion interne du type diesel, suralimente par gaz d'echappement et a faible taux de compression
EP0134373A1 (fr) * 1983-07-20 1985-03-20 RENAULT VEHICULES INDUSTRIELS Société dite: Moteur diesel à piston procurant un fonctionnement commandé de fourniture d'air comprimé

Also Published As

Publication number Publication date
DE2753584A1 (de) 1979-06-07
GB2009316A (en) 1979-06-13
US4248198A (en) 1981-02-03
CH636168A5 (de) 1983-05-13
FR2410733B1 (fr) 1983-02-25
GB2009316B (en) 1982-04-21
DE2753584C2 (fr) 1991-07-25
IT1106802B (it) 1985-11-18
IT7852071A0 (it) 1978-11-27

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