DE102018121044B4 - Turbinenbypass für einen angetriebenen Turbolader und Verfahren des Zuführens von Abgasgasen von einem Abgaskrümmer eines Motors durch einen Turbinenbypass - Google Patents

Turbinenbypass für einen angetriebenen Turbolader und Verfahren des Zuführens von Abgasgasen von einem Abgaskrümmer eines Motors durch einen Turbinenbypass

Info

Publication number
DE102018121044B4
DE102018121044B4 DE102018121044.2A DE102018121044A DE102018121044B4 DE 102018121044 B4 DE102018121044 B4 DE 102018121044B4 DE 102018121044 A DE102018121044 A DE 102018121044A DE 102018121044 B4 DE102018121044 B4 DE 102018121044B4
Authority
DE
Germany
Prior art keywords
turbine
exhaust
turbine bypass
bypass
engine
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.)
Active
Application number
DE102018121044.2A
Other languages
German (de)
English (en)
Other versions
DE102018121044A1 (de
Inventor
Jared William Brin
Thomas Waldron
Ryan Sherill
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.)
Superturbo Technologies Inc
Original Assignee
Superturbo Technologies Inc
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 Superturbo Technologies Inc filed Critical Superturbo Technologies Inc
Publication of DE102018121044A1 publication Critical patent/DE102018121044A1/de
Application granted granted Critical
Publication of DE102018121044B4 publication Critical patent/DE102018121044B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02B37/12—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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • 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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • 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
    • 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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • 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
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • 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
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • F02B37/105—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump exhaust drive and pump being both connected through gearing to engine-driven shaft
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • 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
    • 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
    • F02M26/07—Mixed pressure loops, i.e. wherein recirculated exhaust gas is either taken out upstream of the turbine and reintroduced upstream of the compressor, or is taken out downstream of the turbine and reintroduced 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/06—Arrangement of the exhaust apparatus relative to the turbine of a turbocharger
    • 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
    • F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Supercharger (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE102018121044.2A 2017-09-06 2018-08-29 Turbinenbypass für einen angetriebenen Turbolader und Verfahren des Zuführens von Abgasgasen von einem Abgaskrümmer eines Motors durch einen Turbinenbypass Active DE102018121044B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762554822P 2017-09-06 2017-09-06
US62/554,822 2017-09-06
US16/109,581 US10920661B2 (en) 2017-09-06 2018-08-22 Turbine bypass for engine with driven turbocharger
US16/109,581 2018-08-22

Publications (2)

Publication Number Publication Date
DE102018121044A1 DE102018121044A1 (de) 2019-03-07
DE102018121044B4 true DE102018121044B4 (de) 2025-10-09

Family

ID=65363923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018121044.2A Active DE102018121044B4 (de) 2017-09-06 2018-08-29 Turbinenbypass für einen angetriebenen Turbolader und Verfahren des Zuführens von Abgasgasen von einem Abgaskrümmer eines Motors durch einen Turbinenbypass

Country Status (4)

Country Link
US (1) US10920661B2 (enExample)
JP (1) JP7387256B2 (enExample)
CN (1) CN109458256B (enExample)
DE (1) DE102018121044B4 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865700B2 (en) 2017-07-10 2020-12-15 Bombardier Recreational Products Inc. Air intake and exhaust systems for a snowmobile engine
JP7348715B2 (ja) * 2018-04-26 2023-09-21 株式会社三井E&S Du エンジンシステム
US12162562B2 (en) 2018-05-31 2024-12-10 Bombardier Recreational Preoducts Inc. Exhaust system for an engine
WO2019229702A2 (en) * 2018-05-31 2019-12-05 Bombardier Recreational Products Inc. Exhaust system for an engine
US11131235B2 (en) 2018-12-07 2021-09-28 Polaris Industries Inc. System and method for bypassing a turbocharger of a two stroke engine
US20200182164A1 (en) 2018-12-07 2020-06-11 Polaris Industries Inc. Method And System For Predicting Trapped Air Mass In A Two-Stroke Engine
US11828239B2 (en) 2018-12-07 2023-11-28 Polaris Industries Inc. Method and system for controlling a turbocharged two stroke engine based on boost error
US11352935B2 (en) 2018-12-07 2022-06-07 Polaris Industries Inc. Exhaust system for a vehicle
US11725573B2 (en) 2018-12-07 2023-08-15 Polaris Industries Inc. Two-passage exhaust system for an engine
US11639684B2 (en) 2018-12-07 2023-05-02 Polaris Industries Inc. Exhaust gas bypass valve control for a turbocharger for a two-stroke engine
US11174779B2 (en) 2018-12-07 2021-11-16 Polaris Industries Inc. Turbocharger system for a two-stroke engine
US11280258B2 (en) * 2018-12-07 2022-03-22 Polaris Industries Inc. Exhaust gas bypass valve system for a turbocharged engine
US11236668B2 (en) 2018-12-07 2022-02-01 Polaris Industries Inc. Method and system for controlling pressure in a tuned pipe of a two stroke engine
CN114026315B (zh) * 2019-06-27 2024-10-11 天纳克有限责任公司 内燃机废气后处理系统
CA3105244C (en) 2020-01-13 2023-12-12 Polaris Industries Inc. Turbocharger lubrication system for a two-stroke engine
CA3201948A1 (en) 2020-01-13 2021-07-13 Polaris Industries Inc. Turbocharger system for a two-stroke engine having selectable boost modes
US11384697B2 (en) 2020-01-13 2022-07-12 Polaris Industries Inc. System and method for controlling operation of a two-stroke engine having a turbocharger
US11788432B2 (en) 2020-01-13 2023-10-17 Polaris Industries Inc. Turbocharger lubrication system for a two-stroke engine
US11326495B2 (en) * 2020-07-24 2022-05-10 Ford Global Technologies, Llc System and method for predicting validity of NOX sensor output
DE102020006027A1 (de) * 2020-10-02 2022-04-07 Daimler Ag Turbine für einen Abgasturbolader in einer Verbrennungskraftmaschine sowie Verbrennungskraftmaschine für ein Kraftfahrzeug
DE102021205167A1 (de) 2021-05-20 2022-11-24 Volkswagen Aktiengesellschaft Betrieb einer Brennkraftmaschine mit einem elektrischen Frischgasverdichter und mit einer Abgasturbine mit Bypassleitung und VTG
EP4467781A1 (en) * 2023-05-22 2024-11-27 WinGD Ltd. Exhaust gas receiver

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016266A1 (de) 2009-04-03 2010-10-14 Friedrich Boysen Gmbh & Co. Kg Abgaskrümmer
US20120017587A1 (en) 2009-04-10 2012-01-26 Toyota Jidosha Kabushiki Kaisha Control system of internal combustion engine
US8561403B2 (en) 2008-08-05 2013-10-22 Vandyne Super Turbo, Inc. Super-turbocharger having a high speed traction drive and a continuously variable transmission
US8608609B2 (en) 2010-12-23 2013-12-17 Vandyne Superturbo, Inc. Symmetrical traction drive
US8668614B2 (en) 2011-01-19 2014-03-11 Vandyne Superturbo, Inc. High torque traction drive
US20140109553A1 (en) 2012-10-18 2014-04-24 Southwest Research Institute Diesel Engine Exhaust Aftertreatment System and Method of Operation
DE102013216512A1 (de) 2012-08-29 2014-05-28 Ford Global Technologies, Llc Verfahren und system zum betrieb eines motorturboladers
DE102013001453A1 (de) 2013-01-29 2014-07-31 Man Diesel & Turbo Se Verfahren zum Betreiben einer Brennkraftmaschine
DE102015201805A1 (de) 2015-02-03 2016-08-04 Borgwarner Inc. Abgasturbolader
US9670832B2 (en) 2013-11-21 2017-06-06 Vandyne Superturbo, Inc. Thrust absorbing planetary traction drive superturbo

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2959652B2 (ja) * 1991-10-02 1999-10-06 いすゞ自動車株式会社 回転電機付ターボチャージャの制御装置
JP3614206B2 (ja) * 1995-05-25 2005-01-26 本田技研工業株式会社 内燃機関の排気浄化装置
JP2002276346A (ja) * 2001-03-23 2002-09-25 Hitachi Ltd ターボ過給機付き火花点火筒内噴射エンジンとその制御法
JP4218374B2 (ja) * 2003-03-10 2009-02-04 トヨタ自動車株式会社 過給機付き内燃機関の制御装置
ITMI20032606A1 (it) * 2003-12-29 2005-06-30 Iveco Spa Metodo per il controllo della temperatuira dei gas di scarico in impianto motore ed impianto motore
JP2007092622A (ja) * 2005-09-28 2007-04-12 Toyota Motor Corp 内燃機関の制御装置
JP2007278252A (ja) * 2006-04-11 2007-10-25 Toyota Motor Corp ターボチャージャ制御装置
GB2442794B (en) * 2006-10-11 2011-05-18 Bentley Motors Ltd An internal combustion engine having a turbocharger
JP4858278B2 (ja) * 2007-04-06 2012-01-18 トヨタ自動車株式会社 内燃機関の排気再循環装置
US8001778B2 (en) * 2007-09-25 2011-08-23 Ford Global Technologies, Llc Turbocharged engine control operation with adjustable compressor bypass
JP5177401B2 (ja) * 2008-05-30 2013-04-03 株式会社Ｉｈｉ 排気ガス浄化触媒の暖機方法及びシステム
US8302385B2 (en) 2008-05-30 2012-11-06 Cummins Ip, Inc. Apparatus, system, and method for controlling engine exhaust temperature
DE102008064521B4 (de) * 2008-12-18 2021-05-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine mit Abgasturbolader
JP5761379B2 (ja) * 2012-01-11 2015-08-12 トヨタ自動車株式会社 内燃機関の制御装置
US9157363B2 (en) * 2012-08-21 2015-10-13 Ford Global Technologies, Llc Twin independent boosted I4 engine
US9797300B2 (en) * 2013-03-26 2017-10-24 Kasi Technologies Ab Supercharging system and method for operating a supercharging system
US20140325981A1 (en) * 2013-03-29 2014-11-06 Vianney Rabhi Turbo supercharging device with air bleed and regeneration
CN103615309A (zh) * 2013-12-10 2014-03-05 吉林大学 内燃机全工况可调的两级增压系统
DE102014201215B4 (de) * 2014-01-23 2022-09-29 Ford Global Technologies, Llc Aufgeladene Brennkraftmaschine mit Teilabschaltungund Verfahren zum Betreiben einer derartigen Brennkraftmaschine
JP2016011632A (ja) * 2014-06-30 2016-01-21 日産自動車株式会社 内燃機関の制御装置
US9243538B1 (en) * 2014-07-08 2016-01-26 Cummins Inc. Reduced emissions internal combustion engine systems
JP2016109072A (ja) * 2014-12-09 2016-06-20 三菱重工業株式会社 エンジンのｅｇｒシステム
DE102015001662A1 (de) * 2015-02-10 2016-08-11 Man Diesel & Turbo Se Brennkraftmaschine, Verfahren zum Betreiben derselben und Steuerungseinrichtung zur Duchführung des Verfahrens
GB2541382A (en) * 2015-08-14 2017-02-22 Ford Global Tech Llc Improvements in or relating to twin charged engines
US9909517B2 (en) 2015-11-23 2018-03-06 Cummins Inc. Mult-mode controls for engines systems including SCR aftertreatment
US10041451B2 (en) * 2016-05-23 2018-08-07 Ford Global Technologies, Llc Methods and systems for controlling air flow paths in an engine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561403B2 (en) 2008-08-05 2013-10-22 Vandyne Super Turbo, Inc. Super-turbocharger having a high speed traction drive and a continuously variable transmission
US9581078B2 (en) 2008-08-05 2017-02-28 Vandyne Superturbo, Inc. Super-turbocharger having a high speed traction drive and a continuously variable transmission
DE102009016266A1 (de) 2009-04-03 2010-10-14 Friedrich Boysen Gmbh & Co. Kg Abgaskrümmer
US20120017587A1 (en) 2009-04-10 2012-01-26 Toyota Jidosha Kabushiki Kaisha Control system of internal combustion engine
US8608609B2 (en) 2010-12-23 2013-12-17 Vandyne Superturbo, Inc. Symmetrical traction drive
US8668614B2 (en) 2011-01-19 2014-03-11 Vandyne Superturbo, Inc. High torque traction drive
DE102013216512A1 (de) 2012-08-29 2014-05-28 Ford Global Technologies, Llc Verfahren und system zum betrieb eines motorturboladers
US20140109553A1 (en) 2012-10-18 2014-04-24 Southwest Research Institute Diesel Engine Exhaust Aftertreatment System and Method of Operation
DE102013001453A1 (de) 2013-01-29 2014-07-31 Man Diesel & Turbo Se Verfahren zum Betreiben einer Brennkraftmaschine
US9670832B2 (en) 2013-11-21 2017-06-06 Vandyne Superturbo, Inc. Thrust absorbing planetary traction drive superturbo
DE102015201805A1 (de) 2015-02-03 2016-08-04 Borgwarner Inc. Abgasturbolader

Also Published As

Publication number Publication date
JP7387256B2 (ja) 2023-11-28
CN109458256B (zh) 2021-10-22
US20190136754A1 (en) 2019-05-09
CN109458256A (zh) 2019-03-12
DE102018121044A1 (de) 2019-03-07
US10920661B2 (en) 2021-02-16
JP2019044777A (ja) 2019-03-22

Similar Documents

Publication Publication Date Title
DE102018121044B4 (de) Turbinenbypass für einen angetriebenen Turbolader und Verfahren des Zuführens von Abgasgasen von einem Abgaskrümmer eines Motors durch einen Turbinenbypass
DE102014215736B4 (de) Verfahren und system zur aufladungssteuerung
DE102017101468B4 (de) Verfahren und system zur abgaswärmerückgewinnung
DE102010032076B4 (de) Twinturbodiesel-Nachbehandlungssystem
DE102014215630B4 (de) Verfahren und anlagen zur kondensationsregelung
DE102015117965B4 (de) Abgassystem zur wirksamen Abgaswärmerückgewinnung
DE112015002898B4 (de) Aufgeladener Verbrennungsmotor
EP1076169B1 (de) Vorrichtung zur Befeuchtung der Einlassluft von Brennkraftmaschinen mit Turbolader
DE102015215373B4 (de) Verfahren zur Regeneration von Abgasnachbehandlungskomponenten eines Verbrennungsmotors sowie Abgasnachbehandlungsvorrichtung für einen Verbrennungsmotor
DE102013215086B4 (de) Mehrstufen-ladedruckregelklappe
DE69820436T2 (de) Methode zur regelung von verbrennungskraftmaschinen während des anlassens und verbrennungskraftmaschine die diese methode verwendet
DE2617708C3 (de) Aufgeladene Brennkraftmaschine
DE102015222232B4 (de) Kühlungs-steuer-/regelsystem für einen verbrennungsmotor
DE102014105426B4 (de) Motorbaugruppe
DE102014215225A1 (de) Verfahren und systeme zur aufladesteuerung
DE102017218706B4 (de) Motorsystem zum Beseitigen von Kondenswasser
DE102011076098A1 (de) Vermeidung der kühlmittelüberhitzung in abgas-kühlmittel-wärmetauschern
DE102018128720A1 (de) Systeme und verfahren zum aufwärmen eines verbrennungsmotors mit einer elektrischen aufladungsvorrichtung
DE112017000256T5 (de) Luftstrommanagementstrategien für einen Dieselmotor
DE112014000854T5 (de) Niederdruck-Abgasrezirkulationsmodul
DE102015110569A1 (de) Verfahren zum reduzieren der aufwärmzeit einer nachbehandlungsvorrichtung und ein fahrzeugsystem dafür
DE102019206201B3 (de) Split-Kühlsystem für einen Verbrennungsmotor mit mehreren Kühlkreisläufen
DE102017101519A1 (de) Verfahren und System zur Abgaswärmerückgewinnung
DE102019206448B4 (de) Motorsystem
DE202013103608U1 (de) Turboladersystem mit einem luftgekühlten Wastegate-Steller

Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division