WO2005093235A1 - Verfahren und vorrichtung zum betrieb einer brennkraftmaschine mit abgasturboaufladung - Google Patents
Verfahren und vorrichtung zum betrieb einer brennkraftmaschine mit abgasturboaufladung Download PDFInfo
- Publication number
- WO2005093235A1 WO2005093235A1 PCT/EP2005/002610 EP2005002610W WO2005093235A1 WO 2005093235 A1 WO2005093235 A1 WO 2005093235A1 EP 2005002610 W EP2005002610 W EP 2005002610W WO 2005093235 A1 WO2005093235 A1 WO 2005093235A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exhaust gas
- exhaust
- internal combustion
- combustion engine
- catalyst
- Prior art date
Links
Classifications
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- 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
- F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
-
- 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
-
- 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
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- 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 ; Methods of operation or control of catalytic converters
-
- 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 ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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 ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
-
- 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
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/005—Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
-
- 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
- F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
-
- 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
- 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 apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/06—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- 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
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- 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
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
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- 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
Definitions
- the invention relates to a method for operating an internal combustion engine with exhaust gas turbocharging, in which the exhaust gas turbine, at least in the event of a positive change in the load of the internal combustion engine, by an additional fuel and / or air supply with an increased exhaust gas mass flow and by converting the exhaust gas mass flow in a catalytic converter with an additionally increased one Exhaust gas energy is applied so that the exhaust gas turbocharger is accelerated to a higher turbocharger speed and a higher boost pressure, as well as a device for this method.
- the exhaust gas mass flow is increased by an additional injection of fuel into the exhaust gas, and the exhaust gas energy in the exhaust gas mass flow is greatly increased overall by the afterburning of the unburned fuel components in the catalytic converter.
- the exhaust gas turbocharger is then acted on with this increased exhaust gas energy, thereby causing a rapid acceleration of the exhaust gas turbocharger speed to a higher speed and thus to a higher boost pressure is achieved. This results in the internal combustion engine responding quickly with a high torque build-up even at low engine speeds.
- the invention is based on the object of developing the generic method in such a way that operation of the internal combustion engine is achieved with improved system efficiency and dynamics with reduced exhaust gas pollutant values.
- a device with a simple structure for carrying out the method is specified in claim 3.
- the starter-generator unit can be operated via the coupled exhaust gas turbocharger without operating the internal combustion engine to generate energy.
- a reciprocating piston internal combustion engine is designated, which can be designed as a diesel or gasoline engine.
- a total of 2 exhaust gas system is connected to the exhaust side of the cylinders.
- This comprises an exhaust gas line 3 with a catalytic converter 4 installed near the engine and an exhaust gas turbocharger 5 located downstream, to whose exhaust gas turbine 6 the exhaust gas line 3 leading away from the outlet of the catalytic converter 4 is connected.
- the exhaust gas turbine 6 drives the compressor 7 for conveying combustion air, to which a combustion air line 8 is connected, which ends on the intake side of the cylinders.
- the exhaust line 2 comprises an exhaust gas recirculation line 9, which branches off from the line part of the exhaust line 3 lying between the catalytic converter 4 and the exhaust gas turbocharger 5, and which opens into the part of the combustion air line 8 located downstream of the compressor 7.
- an exhaust gas recirculation valve can be arranged in the exhaust gas return line 9.
- the arrangement of the exhaust gas recirculation line 9 downstream of the catalytic converter 4 has the advantage that the risk of the exhaust gas recirculation line 9 becoming fouled by unreacted exhaust gas components, such as hydrocarbons, is minimized, since these were previously implemented when passing through the catalyst 4.
- the internal combustion engine 1 is suitable for an operating mode with a substoichiometric fuel / air ratio (fat mixture) as well as an overstoichiometric fuel / air ratio (lean mixture).
- the catalytic converter 4 is designed as an oxidation catalytic converter and / or as a NOx storage catalytic converter.
- a catalyst can also be used which, in substoichiometric operation ( ⁇ ⁇ 1), converts all or some of the excess hydrocarbons into an H 2 / CO-containing mixture (by means of partial oxidation, steam reforming, autothermal reforming or any combination thereof).
- a secondary post-injection device 10 is arranged in the exhaust gas line 3 upstream of the catalytic converter 4 in order to introduce additional fuel into the exhaust system in a targeted manner and independently of the internal engine combustion.
- the secondary fuel injection can either be activated in addition to an internal engine late post-injection or separately.
- the system efficiency of the internal combustion engine and at the same time the exhaust gas emissions during the cold start are to be improved.
- an additional amount of fuel is injected into the exhaust gas line 3 when the internal combustion engine 1 is cold started via the post-injection device 10 or an internal engine late post-injection.
- This extra amount of force Substance is implemented together with the unburned exhaust gas components of the internal combustion engine 1 in the catalyst 4 close to the engine.
- the catalytic converter 4 reaches its operating temperature within a very short time, so that the catalytic converter 4 is already able to convert the exhaust gas components of the internal combustion engine 1 and the unburned fuel immediately after the engine is started.
- an increased exhaust gas mass flow with a relatively high temperature and thus overall with a high exhaust gas energy, with which the exhaust gas turbocharger 5 is acted upon, is generated already in the cold start, as a result of which the latter is accelerated from a lower speed range to an upper speed range with a higher boost pressure.
- the catalytic converter arranged in front of the exhaust gas turbocharger 5 can be electrically heated (better cold start behavior).
- the response of the internal combustion engine 1 can be improved in the sense of a rapid torque build-up by introducing an additional amount of fuel into the exhaust gas stream via the injection device 10 and / or an internal engine late post-injection in the event of a positive change in load on the internal combustion engine 1.
- the entry of an additional amount of fuel into the exhaust gas stream upstream of the catalytic converter 4 increases the exhaust gas mass flow and the subsequent conversion in the catalytic converter 4 greatly increases its exhaust gas energy, so that the exhaust gas turbocharger 5 charged with this increased exhaust gas energy is accelerated, whereby the boost pressure rises rapidly, with the result that the internal combustion engine 1 responds quickly.
- the exhaust gas turbocharger 5 is connected via a mechanical drive connection 11 to an electrical starter-generator unit 12, which generates electrical energy from the excess charging energy of the exhaust gas turbocharger 5 and is then stored in a battery 12 ,
- an electrical starter-generator unit 12 which generates electrical energy from the excess charging energy of the exhaust gas turbocharger 5 and is then stored in a battery 12 .
- the amount of fuel introduced can influence the operation of the exhaust gas turbocharger 5 in such a way that excess charging energy can be generated and stored on the exhaust gas turbocharger 5 even in the cold start phase, in the event of a positive change in the load of the internal combustion engine or even in constant load operation.
- the excess charging energy stored in this way can be used both for accelerated startup of the exhaust gas turbocharger 5 and for supplying other electrical devices on the internal combustion engine 1 or on the vehicle driven by the internal combustion engine 1, thereby improving the overall system efficiency.
- the exhaust gas turbocharger 5 should also be ramped up extremely quickly.
- the exhaust gas turbocharger 5 is not only subjected to an increased exhaust gas energy from the exhaust gas flow, but is additionally mechanically driven by the starter-generator unit.
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- 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)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007503251A JP2007529670A (ja) | 2004-03-18 | 2005-03-11 | 排気ガスターボチャージャを有する内燃機関の動作方法及びその装置 |
US11/522,491 US20070062189A1 (en) | 2004-03-18 | 2006-09-15 | Method and apparatus for operating an internal combustion engine having exhaust gas turbocharging |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013232.1 | 2004-03-18 | ||
DE102004013232A DE102004013232A1 (de) | 2004-03-18 | 2004-03-18 | Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine mit Abgasturboaufladung |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/522,491 Continuation-In-Part US20070062189A1 (en) | 2004-03-18 | 2006-09-15 | Method and apparatus for operating an internal combustion engine having exhaust gas turbocharging |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005093235A1 true WO2005093235A1 (de) | 2005-10-06 |
Family
ID=34961197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/002610 WO2005093235A1 (de) | 2004-03-18 | 2005-03-11 | Verfahren und vorrichtung zum betrieb einer brennkraftmaschine mit abgasturboaufladung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070062189A1 (de) |
JP (1) | JP2007529670A (de) |
DE (1) | DE102004013232A1 (de) |
WO (1) | WO2005093235A1 (de) |
Cited By (7)
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WO2008002339A1 (en) * | 2006-06-27 | 2008-01-03 | Caterpillar Inc. | System for removing sulfur oxides from recycled exhaust |
FR2907159A1 (fr) * | 2006-10-17 | 2008-04-18 | Renault Sas | Systeme de traitement des gaz d'echappement d'un moteur diesel a turbocompresseur. |
WO2017037186A1 (en) * | 2015-09-04 | 2017-03-09 | Ge Jenbacher Gmbh & Co. Og | Internal combustion engine |
WO2017037093A1 (de) * | 2015-09-03 | 2017-03-09 | Volkswagen Ag | Verfahren sowie vorrichtung zur abgasnachbehandlung einer brennkraftmaschine |
WO2017037286A1 (de) * | 2015-09-04 | 2017-03-09 | Ge Jenbacher Gmbh & Co Og | Brennkraftmaschine |
US9771892B2 (en) | 2014-05-20 | 2017-09-26 | Ge Jenbacher Gmbh & Co Og | Method of starting up a thermoreactor |
US10801381B2 (en) | 2015-09-04 | 2020-10-13 | Innio Jenbacher Gmbh & Co Og | Exhaust gas after treatment device |
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DE102006053037A1 (de) * | 2006-11-10 | 2008-05-15 | Bayerische Motoren Werke Ag | Antriebssteuersystem für ein (Neben-)Aggregat eines Kraftfahrzeugs, insbesondere für einen Turbolader einer Brennkraftmaschine |
US8209970B2 (en) * | 2007-05-15 | 2012-07-03 | GM Global Technology Operations LLC | Hybrid cold start strategy using electrically heated catalyst |
DE102007037540A1 (de) * | 2007-08-09 | 2009-02-12 | Bosch Mahle Turbosystems Gmbh & Co. Kg | Abgasturbolader und Verfahren zum Betreiben eines Abgasturboladers |
DE102007042818A1 (de) * | 2007-09-07 | 2009-03-12 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Aufheizen einer mit Kohlenwasserstoffen beaufschlagten Katalysatoreinrichtung |
GB0800720D0 (en) * | 2008-01-16 | 2008-02-20 | Ma Thomas T H | Air hybrid vehicle |
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 |
US8677751B2 (en) | 2009-07-24 | 2014-03-25 | Vandyne Superturbo, Inc. | Rich fuel mixture super-turbocharged engine system |
US8820056B2 (en) * | 2009-07-24 | 2014-09-02 | Vandyne Superturbo, Inc. | Rich fuel mixture super-turbocharged engine system |
DE102009037876B4 (de) | 2009-08-18 | 2020-08-27 | Volkswagen Ag | Brennkraftmaschine und Verfahren mit Einbringung und Zündung von Kraftstoff in mindestens einem von mehreren Abgasteilströmen und mit Abgasrückführung |
CN103201469B (zh) * | 2010-08-20 | 2016-05-18 | 马克卡车公司 | 用于内燃机排气后处理的加热装置 |
DE102010061048A1 (de) | 2010-12-06 | 2012-06-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Vorrichtung zur Kraftstofftank-Entlüftung |
CN103370560B (zh) | 2010-12-23 | 2016-04-13 | 范戴尼超级涡轮有限公司 | 对称式牵引驱动装置、机械-涡轮增压器以及在对称式牵引驱动装置中传输旋转机械能的方法 |
DE112012000506B4 (de) | 2011-01-19 | 2021-02-18 | Vandyne Superturbo, Inc. | Drehmomentstarker Traktionsantrieb |
WO2012170001A1 (en) * | 2011-01-24 | 2012-12-13 | Vandyne Superturbo, Inc. | Rich fuel mixture super-turbocharged engine system |
US8764607B2 (en) | 2011-03-03 | 2014-07-01 | GM Global Technology Operations LLC | Fuel type based start-stop catalyst heating systems |
US9151200B2 (en) * | 2012-09-06 | 2015-10-06 | Ford Global Technologies, Llc | Secondary air introduction system and method for system operation |
WO2014053169A1 (en) * | 2012-10-02 | 2014-04-10 | Caterpillar Energy Solutions Gmbh | Gas reformation with motor driven compressor |
US9670832B2 (en) | 2013-11-21 | 2017-06-06 | Vandyne Superturbo, Inc. | Thrust absorbing planetary traction drive superturbo |
MX364676B (es) | 2014-10-24 | 2019-05-03 | Superturbo Tech Inc | Turbocompresor accionado mediante una velocidad reducida. |
US10107183B2 (en) | 2014-11-20 | 2018-10-23 | Superturbo Technologies, Inc. | Eccentric planetary traction drive super-turbocharger |
DE102020007000A1 (de) * | 2020-11-16 | 2022-05-19 | Daimler Ag | Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen |
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JPS59534A (ja) * | 1982-06-23 | 1984-01-05 | Yanmar Diesel Engine Co Ltd | 排気タ−ビン過給機付内燃機関の排気ガス処理装置 |
JPS6134311A (ja) * | 1984-07-27 | 1986-02-18 | Nissan Motor Co Ltd | タ−ボチヤ−ジヤ付エンジン |
DE4139291A1 (de) | 1991-11-29 | 1993-06-03 | Audi Ag | Verfahren und vorrichtung zum betreiben einer brennkraftmaschine mit abgasturboaufladung |
US20030110769A1 (en) * | 2001-12-17 | 2003-06-19 | Moeckel Mark D. | Turbocharger electric preheater for exhaust gases with integrated generator and storage device |
DE10203309A1 (de) * | 2002-01-29 | 2003-07-31 | Daimler Chrysler Ag | Luftverdichtende, selbstzündende Brennkraftmaschine mit einem Abgasturbolader |
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- 2005-03-11 JP JP2007503251A patent/JP2007529670A/ja active Pending
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2006
- 2006-09-15 US US11/522,491 patent/US20070062189A1/en not_active Abandoned
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2008002339A1 (en) * | 2006-06-27 | 2008-01-03 | Caterpillar Inc. | System for removing sulfur oxides from recycled exhaust |
FR2907159A1 (fr) * | 2006-10-17 | 2008-04-18 | Renault Sas | Systeme de traitement des gaz d'echappement d'un moteur diesel a turbocompresseur. |
WO2008047017A1 (fr) * | 2006-10-17 | 2008-04-24 | Renault S.A.S | Système de traitement des gaz d'échappement d'un moteur diesel à turbocompresseur |
US9771892B2 (en) | 2014-05-20 | 2017-09-26 | Ge Jenbacher Gmbh & Co Og | Method of starting up a thermoreactor |
WO2017037093A1 (de) * | 2015-09-03 | 2017-03-09 | Volkswagen Ag | Verfahren sowie vorrichtung zur abgasnachbehandlung einer brennkraftmaschine |
US11002199B2 (en) | 2015-09-03 | 2021-05-11 | Volkswagen Aktiengesellschaft | Method and device for the exhaust-gas aftertreatment of an internal combustion engine |
WO2017037186A1 (en) * | 2015-09-04 | 2017-03-09 | Ge Jenbacher Gmbh & Co. Og | Internal combustion engine |
WO2017037286A1 (de) * | 2015-09-04 | 2017-03-09 | Ge Jenbacher Gmbh & Co Og | Brennkraftmaschine |
US10801381B2 (en) | 2015-09-04 | 2020-10-13 | Innio Jenbacher Gmbh & Co Og | Exhaust gas after treatment device |
US10876482B2 (en) | 2015-09-04 | 2020-12-29 | Innio Jenbacher Gmbh & Co Og | Internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
US20070062189A1 (en) | 2007-03-22 |
DE102004013232A1 (de) | 2005-10-20 |
JP2007529670A (ja) | 2007-10-25 |
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