DE102005054249A1 - Internal combustion engine e.g. petrol engine, for motor vehicle, has cylinder banks, where exhaust gas stream of one of banks is supplied by exhaust-gas connection line in switched condition and/or partial loading area of other bank - Google Patents

Internal combustion engine e.g. petrol engine, for motor vehicle, has cylinder banks, where exhaust gas stream of one of banks is supplied by exhaust-gas connection line in switched condition and/or partial loading area of other bank Download PDF

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Publication number
DE102005054249A1
DE102005054249A1 DE102005054249A DE102005054249A DE102005054249A1 DE 102005054249 A1 DE102005054249 A1 DE 102005054249A1 DE 102005054249 A DE102005054249 A DE 102005054249A DE 102005054249 A DE102005054249 A DE 102005054249A DE 102005054249 A1 DE102005054249 A1 DE 102005054249A1
Authority
DE
Germany
Prior art keywords
exhaust
banks
connection line
bank
cylinder
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.)
Withdrawn
Application number
DE102005054249A
Other languages
German (de)
Inventor
Kai Bohnstedt
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE102005054249A priority Critical patent/DE102005054249A1/en
Publication of DE102005054249A1 publication Critical patent/DE102005054249A1/en
Withdrawn legal-status Critical Current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
    • 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 ; 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • 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

Abstract

The engine has two cylinder groups combined to two cylinder banks (2, 3), where one of exhaust-gas turbochargers (4, 5) is assigned to the cylinder groups. The cylinder bank (3) is switchable in operation or operatable in a partial-load area. The exhaust-gas turbochargers are connected at a side of a turbine by an exhaust-gas connection line (6). The exhaust gas stream of the cylinder bank (2) of the two exhaust-gas turbochargers is supplied by the exhaust-gas connection line in a switched condition and/or partial loading area of one of the cylinder banks (3). An independent claim is also included for a method of operating an internal combustion engine.
DE102005054249A 2005-11-15 2005-11-15 Internal combustion engine e.g. petrol engine, for motor vehicle, has cylinder banks, where exhaust gas stream of one of banks is supplied by exhaust-gas connection line in switched condition and/or partial loading area of other bank Withdrawn DE102005054249A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005054249A DE102005054249A1 (en) 2005-11-15 2005-11-15 Internal combustion engine e.g. petrol engine, for motor vehicle, has cylinder banks, where exhaust gas stream of one of banks is supplied by exhaust-gas connection line in switched condition and/or partial loading area of other bank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054249A DE102005054249A1 (en) 2005-11-15 2005-11-15 Internal combustion engine e.g. petrol engine, for motor vehicle, has cylinder banks, where exhaust gas stream of one of banks is supplied by exhaust-gas connection line in switched condition and/or partial loading area of other bank

Publications (1)

Publication Number Publication Date
DE102005054249A1 true DE102005054249A1 (en) 2007-05-16

Family

ID=37982689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005054249A Withdrawn DE102005054249A1 (en) 2005-11-15 2005-11-15 Internal combustion engine e.g. petrol engine, for motor vehicle, has cylinder banks, where exhaust gas stream of one of banks is supplied by exhaust-gas connection line in switched condition and/or partial loading area of other bank

Country Status (1)

Country Link
DE (1) DE102005054249A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2466090A1 (en) 2010-12-17 2012-06-20 Audi AG Assembly with two independent turbochargers for combustion engines and method for operating two turbochargers
CN102691568A (en) * 2011-03-25 2012-09-26 福特环球技术公司 Charged internal combustion engine and method to operate such an engine
EP2503126A1 (en) * 2011-03-25 2012-09-26 Ford Global Technologies, LLC Internal combustion engine equipped with waste gate turbines and method to operate such an engine
EP2522843A1 (en) * 2011-05-12 2012-11-14 Ford Global Technologies, LLC Supercharged internal combustion engine with separate exhaust manifolds and method to operate such an engine
DE102012103013A1 (en) * 2012-04-05 2013-10-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Internal combustion engine, particularly spark-ignition internal combustion engine, has throttle valve and valve in exhaust gas connecting pipe sealed in low rotational speed range at low power, and two turbines supplied with exhaust gas
CN103573429A (en) * 2012-08-07 2014-02-12 福特环球技术公司 Boosted in-line variable-displacement engine
DE102011090160B4 (en) 2011-12-30 2023-02-23 Dr.Ing.H.C. F. Porsche Ag Internal combustion engine with an arrangement for routing exhaust gas and charge air

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633405C2 (en) * 1986-10-01 1989-04-06 Man Nutzfahrzeuge Gmbh, 8000 Muenchen, De
JPH02112619A (en) * 1988-10-20 1990-04-25 Yanmar Diesel Engine Co Ltd Twin-turbo internal combustion engine
DE10314583A1 (en) * 2002-04-08 2003-10-23 Gen Motors Corp Engine with demand-based turbocharger activation and cylinder deactivation
DE102004011811A1 (en) * 2004-03-11 2005-09-29 Robert Bosch Gmbh Internal combustion engine controlling method for vehicle, involves sealing predetermined cylinders of engine and not actuating cylinders such that torque provided by engine before and after non actuation of cylinders remains unchanged
DE102004035323A1 (en) * 2004-07-21 2006-02-16 Bayerische Motoren Werke Ag Sequential loader control with cylinder deactivation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633405C2 (en) * 1986-10-01 1989-04-06 Man Nutzfahrzeuge Gmbh, 8000 Muenchen, De
JPH02112619A (en) * 1988-10-20 1990-04-25 Yanmar Diesel Engine Co Ltd Twin-turbo internal combustion engine
DE10314583A1 (en) * 2002-04-08 2003-10-23 Gen Motors Corp Engine with demand-based turbocharger activation and cylinder deactivation
DE102004011811A1 (en) * 2004-03-11 2005-09-29 Robert Bosch Gmbh Internal combustion engine controlling method for vehicle, involves sealing predetermined cylinders of engine and not actuating cylinders such that torque provided by engine before and after non actuation of cylinders remains unchanged
DE102004035323A1 (en) * 2004-07-21 2006-02-16 Bayerische Motoren Werke Ag Sequential loader control with cylinder deactivation

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2466090A1 (en) 2010-12-17 2012-06-20 Audi AG Assembly with two independent turbochargers for combustion engines and method for operating two turbochargers
DE102010054959A1 (en) 2010-12-17 2012-06-21 Audi Ag Arrangement with two independent turbochargers for internal combustion engines and method for operating two turbochargers
CN102588083A (en) * 2010-12-17 2012-07-18 奥迪股份公司 Structure having two independent turbochargers of combustion engines and operating method thereof
RU2598495C2 (en) * 2011-03-25 2016-09-27 Форд Глобал Технолоджис, ЛЛК Internal combustion engine equipped with turbines with bypass valve and operation method thereof
RU2599220C2 (en) * 2011-03-25 2016-10-10 Форд Глобал Технолоджис, ЛЛК Turbocharged internal combustion engine and method for operation thereof
EP2503127A1 (en) * 2011-03-25 2012-09-26 Ford Global Technologies, LLC Charged internal combustion engine and method to operate such an engine
EP2503126A1 (en) * 2011-03-25 2012-09-26 Ford Global Technologies, LLC Internal combustion engine equipped with waste gate turbines and method to operate such an engine
CN102691568B (en) * 2011-03-25 2016-11-16 福特环球技术公司 Boosting explosive motor and the method running such explosive motor
US9435254B2 (en) 2011-03-25 2016-09-06 Ford Global Technologies, Llc Supercharged internal combustion engine, and method for operating an internal combustion engine of said type
CN102691568A (en) * 2011-03-25 2012-09-26 福特环球技术公司 Charged internal combustion engine and method to operate such an engine
EP2522843A1 (en) * 2011-05-12 2012-11-14 Ford Global Technologies, LLC Supercharged internal combustion engine with separate exhaust manifolds and method to operate such an engine
RU2602017C2 (en) * 2011-05-12 2016-11-10 Форд Глобал Технолоджис, ЛЛК Supercharged internal combustion engine with separate exhaust manifolds and method to operate such engine
DE102011090160B4 (en) 2011-12-30 2023-02-23 Dr.Ing.H.C. F. Porsche Ag Internal combustion engine with an arrangement for routing exhaust gas and charge air
DE102012103013A1 (en) * 2012-04-05 2013-10-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Internal combustion engine, particularly spark-ignition internal combustion engine, has throttle valve and valve in exhaust gas connecting pipe sealed in low rotational speed range at low power, and two turbines supplied with exhaust gas
DE102012103013B4 (en) 2012-04-05 2023-08-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Internal combustion engine with exhaust gas turbocharger
US9068500B2 (en) 2012-08-07 2015-06-30 Ford Global Technologies, Llc Boosted in-line variable-displacement engine
DE102012213936A1 (en) * 2012-08-07 2014-05-15 Ford Global Technologies, Llc Supercharged four-cylinder inline engine with parallel turbines and method of operating such a four-cylinder in-line engine
CN103573429A (en) * 2012-08-07 2014-02-12 福特环球技术公司 Boosted in-line variable-displacement engine

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
R012 Request for examination validly filed

Effective date: 20120707

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R002 Refusal decision in examination/registration proceedings