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AT518811A3 - Gasmotor und Verfahren zum Betreiben desselben - Google Patents

Gasmotor und Verfahren zum Betreiben desselben

Info

Publication number
AT518811A3
AT518811A3 ATA285/2017A AT2852017A AT518811A3 AT 518811 A3 AT518811 A3 AT 518811A3 AT 2852017 A AT2852017 A AT 2852017A AT 518811 A3 AT518811 A3 AT 518811A3
Authority
AT
Austria
Prior art keywords
cylinder
air
compressor
supplied
main combustion
Prior art date
Application number
ATA285/2017A
Other languages
English (en)
Other versions
AT518811B1 (de
AT518811A2 (de
Inventor
Kunkel Christian
Bauer Markus
Original Assignee
Man Diesel & Turbo Se
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 Man Diesel & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of AT518811A2 publication Critical patent/AT518811A2/de
Publication of AT518811A3 publication Critical patent/AT518811A3/de
Application granted granted Critical
Publication of AT518811B1 publication Critical patent/AT518811B1/de

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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/18—Transfer passages between chamber and cylinder
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Gasmotor (10), mit mindestens einem Zylinder (11), wobei der oder jede Zylinder (11) eine Hauptbrennkammer (12) zur Verbrennung eines Brenngas-Luft-Gemischs und eine mit der Hauptbrennkammer (12) über einen Überströmkanal (14 ) gekoppelte, gespülte Vorkammer (13) umfasst, und mit mindestens einem Abgasturbolader (15), der eine Turbine (16) zur Entspannung von den oder jeden Zylinder (11) verlassendem Abgas und einen Verdichter (18, 22) zur Verdichtung von dem oder jedem Zylinder (11) zuzuführender Luft umfasst, und mit mehrere Luftpfaden für die dem oder jedem Zylinder (11)zuzuführende Luft, wobei über einen ersten Luftpfad (17) mit einem ersten Verdichter (18) zumindest Luft verdichtbar und der Hauptbrennkammer (12) des oder jedes Zylinders (11) zuführbar ist, und wobei über einen zweiten Luftpfad (21) mit einem zweiten Verdichter (22) ein Brenngas-Luft-Gemisch verdichtbar und der Vorkammer (13) des oder jedes Zylinders (11) zuführbar ist.
ATA285/2017A 2016-07-08 2017-07-06 Gasmotor und Verfahren zum Betreiben desselben AT518811B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016112537.7A DE102016112537A1 (de) 2016-07-08 2016-07-08 Gasmotor und Verfahren zum Betreiben desselben

Publications (3)

Publication Number Publication Date
AT518811A2 AT518811A2 (de) 2018-01-15
AT518811A3 true AT518811A3 (de) 2018-05-15
AT518811B1 AT518811B1 (de) 2018-11-15

Family

ID=60676585

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA285/2017A AT518811B1 (de) 2016-07-08 2017-07-06 Gasmotor und Verfahren zum Betreiben desselben

Country Status (3)

Country Link
AT (1) AT518811B1 (de)
DE (1) DE102016112537A1 (de)
NO (1) NO20171112A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542081C2 (en) 2017-04-21 2020-02-18 Scania Cv Ab Gas Engine, Method for Operating a Gas Engine and Generator Set
DE102018132032B4 (de) 2018-12-13 2020-12-17 Man Energy Solutions Se Gasmotor und Verfahren zum Betreiben desselben
DE102019128111A1 (de) 2019-10-17 2021-04-22 Volkswagen Aktiengesellschaft Versorgung einer aktiven Vorkammer für aufgeladene Ottomotoren mit einer Luftentnahme nach einem Abgasturbolader
DE102019128334A1 (de) * 2019-10-21 2021-04-22 Volkswagen Aktiengesellschaft Spülfluid-Versorgung einer aktiven Vorkammer eines aufgeladenen Ottomotors in Kombination mit einer Turbokühlung
DE102020107951A1 (de) 2020-03-23 2021-09-23 Volkswagen Aktiengesellschaft Versorgung einer aktiven Vorkammer für aufgeladene Ottomotoren mit einem Frischluftstrang entnommener und verdichteter Spülluft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192219A2 (de) * 1985-02-22 1986-08-27 FEV Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH Betriebsverfahren einer Brennkraftmaschine
EP2246551A1 (de) * 2008-10-10 2010-11-03 Mitsubishi Heavy Industries, Ltd. Gasmotor mit einem kalorienarmen gasbrennstoff
AT13417U1 (de) * 2012-09-26 2013-12-15 Ge Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer Brennkraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238900A (de) * 1943-08-06 1945-08-31 Sulzer Ag Gespülte und aufgeladene Kolbenbrennkraftmaschine.
DE4419429C2 (de) * 1994-06-03 1998-07-23 Man B & W Diesel Ag Verfahren zum Betreiben einer selbstzündenden gemischverdichtenden Brennkraftmaschine und Brennkraftmaschine zur Anwendung des Verfahrens
US5899070A (en) * 1996-10-30 1999-05-04 Caterpillar Inc. Turbo compounded fuel supply system for a gaseous fuel engine
DE102013201710B4 (de) * 2013-02-01 2018-05-03 Mtu Friedrichshafen Gmbh Brennkraftmaschine mit Spenderzylinderkonzept

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192219A2 (de) * 1985-02-22 1986-08-27 FEV Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH Betriebsverfahren einer Brennkraftmaschine
EP2246551A1 (de) * 2008-10-10 2010-11-03 Mitsubishi Heavy Industries, Ltd. Gasmotor mit einem kalorienarmen gasbrennstoff
AT13417U1 (de) * 2012-09-26 2013-12-15 Ge Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer Brennkraftmaschine

Also Published As

Publication number Publication date
DE102016112537A1 (de) 2018-01-11
AT518811B1 (de) 2018-11-15
NO20171112A1 (en) 2018-01-09
AT518811A2 (de) 2018-01-15

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Legal Events

Date Code Title Description
HC Change of the firm name or firm address

Owner name: MAN ENERGY SOLUTIONS SE, DE

Effective date: 20181128

HC Change of the firm name or firm address

Owner name: EVERLLENCE SE, DE

Effective date: 20251027