CN110953061A - 涡轮增压内燃发动机 - Google Patents
涡轮增压内燃发动机 Download PDFInfo
- Publication number
- CN110953061A CN110953061A CN201910923929.4A CN201910923929A CN110953061A CN 110953061 A CN110953061 A CN 110953061A CN 201910923929 A CN201910923929 A CN 201910923929A CN 110953061 A CN110953061 A CN 110953061A
- Authority
- CN
- China
- Prior art keywords
- bypass
- exhaust gas
- exhaust
- cylinders
- 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.)
- Pending
Links
Images
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
-
- 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
-
- 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
- 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
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
- F01N2900/1626—Catalyst activation temperature
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
-
- 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
- Y02T10/40—Engine management systems
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)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/145110 | 2018-09-27 | ||
US16/145,110 US10704461B2 (en) | 2018-09-27 | 2018-09-27 | Turbocharged internal combustion engine with a portion of exhaust gases from engine bypassing turbocharger turbine for rapid catalyst light-off without waste gate performance penalty in turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110953061A true CN110953061A (zh) | 2020-04-03 |
Family
ID=67742177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910923929.4A Pending CN110953061A (zh) | 2018-09-27 | 2019-09-27 | 涡轮增压内燃发动机 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10704461B2 (zh) |
EP (1) | EP3628837B1 (zh) |
CN (1) | CN110953061A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11454163B1 (en) | 2021-04-09 | 2022-09-27 | Ford Global Technologies, Llc | Turbocharger system with turbine bypass circuit to reduce emissions during engine cold start |
US11542869B2 (en) * | 2021-05-27 | 2023-01-03 | Pratt & Whitney Canada Corp. | Dual cycle intercooled hydrogen engine architecture |
IT202200007469A1 (it) * | 2022-04-14 | 2023-10-14 | Ferrari Spa | Gruppo propulsore per un autoveicolo e relativo metodo di controllo |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4404804A (en) | 1980-01-10 | 1983-09-20 | Toyo Kogyo Co., Ltd. | Internal combustion engine having a turbo-supercharger and a catalytic exhaust gas purifying device |
US6276138B1 (en) | 1999-09-10 | 2001-08-21 | Ford Global Technologies, Inc. | Engine with direct turbo compounding |
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 |
DE102004035325A1 (de) | 2004-07-21 | 2006-02-16 | Bayerische Motoren Werke Ag | Abgasnachbehandlung mit sequentieller Aufladung |
DE502004007683D1 (de) | 2004-09-22 | 2008-09-04 | Ford Global Tech Llc | Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
US7788923B2 (en) * | 2006-02-02 | 2010-09-07 | International Engine Intellectual Property Company, Llc | Constant EGR rate engine and method |
JP4462282B2 (ja) | 2007-03-14 | 2010-05-12 | トヨタ自動車株式会社 | 内燃機関の排気制御装置 |
US8234864B2 (en) * | 2008-12-16 | 2012-08-07 | Caterpillar Inc. | Engine system having multi-stage turbocharging and exhaust gas recirculation |
US8516814B2 (en) | 2008-12-26 | 2013-08-27 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying apparatus for a turbocharged internal combustion engine |
DE102010005831A1 (de) | 2010-01-27 | 2011-07-28 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Abgasstrang für eine Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine |
DE102010060106B4 (de) * | 2010-10-21 | 2018-05-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Brennkraftmaschine |
US9404448B2 (en) * | 2011-06-03 | 2016-08-02 | General Electric Company | Systems and methods for an engine |
US20130008417A1 (en) * | 2011-07-06 | 2013-01-10 | Caterpillar Inc. | Control system for engine with exhaust gas recirculation |
US8833058B2 (en) | 2012-04-16 | 2014-09-16 | Ford Global Technologies, Llc | Variable valvetrain turbocharged engine |
US8996281B2 (en) | 2012-11-17 | 2015-03-31 | Southwest Research Institute | Catalyst light-off for turbocharged internal combustion engine having dedicated EGR cylinder(s) |
JP2015014258A (ja) | 2013-07-05 | 2015-01-22 | 株式会社Ihi | 過給機 |
DE102013021401A1 (de) | 2013-12-18 | 2015-06-18 | Daimler Ag | Verfahren zur Bestimmung einer Einbauorientierung zumindest eines an einem Fahrzeug angeordneten Radarsensors |
US9243547B2 (en) * | 2014-02-13 | 2016-01-26 | Ford Global Technologies, Llc | Dual inlet and outlet exhaust gas recirculation cooler for turbocharged engine |
-
2018
- 2018-09-27 US US16/145,110 patent/US10704461B2/en active Active
-
2019
- 2019-08-23 EP EP19193227.6A patent/EP3628837B1/en active Active
- 2019-09-27 CN CN201910923929.4A patent/CN110953061A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20200102882A1 (en) | 2020-04-02 |
EP3628837A3 (en) | 2020-07-29 |
EP3628837A2 (en) | 2020-04-01 |
EP3628837B1 (en) | 2023-06-21 |
US10704461B2 (en) | 2020-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103256127B (zh) | 用于运行自点燃式内燃机的方法 | |
EP1036270B1 (en) | Arrangement for a combustion engine | |
US7444814B2 (en) | Internal combustion engine having a compressor in the induction system and method for this | |
EP3628837B1 (en) | Turbocharged internal combustion engine with turbine bypass | |
US7360356B2 (en) | Exhaust gas purifying apparatus for internal combustion engine | |
CN101251043B (zh) | 用于改进排气温度控制的并联式相继增压 | |
US7877981B2 (en) | Control strategy for turbocharged diesel engine | |
US20060112680A1 (en) | Method for heating an exhaust gas catalyst for an internal combustion engine operating with direct fuel injection | |
US20090013977A1 (en) | Intake condensation removal for internal combustion engine | |
US20070062180A1 (en) | Combustion engine including exhaust purification with on-board ammonia production | |
JP2008505281A (ja) | 排ガス後処理装置を有する内燃機関と、その動作方法 | |
CN108138674A (zh) | 用于内燃机的废气后处理的方法以及装置 | |
US20090077954A1 (en) | Continuously regenerating particulate filter for internal combustion engine | |
KR102394577B1 (ko) | 엔진 시스템 | |
CN101542100A (zh) | 具有全范围能力的低压废气再循环系统 | |
EP3406870B1 (en) | After treatment system (ats) for an internal combustion engine | |
US20160131021A1 (en) | Exhaust turbocharger | |
CN108533371B (zh) | 具有排气设备的内燃机 | |
JP5269174B2 (ja) | 内燃機関における排気ガス浄化装置 | |
US9512762B2 (en) | Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reductant for NOx-reducing catalyst | |
GB2442794A (en) | I.c. engine turbocharger with electric motor drive | |
CN113958388A (zh) | 用于燃烧动力发动机的排气管段 | |
CN112105804B (zh) | 内燃机的排气净化装置的温度控制方法以及内燃机的控制装置 | |
US11585257B1 (en) | Methods and systems for catalytically treating exhaust gases from an internal combustion engine using secondary air injection, and secondary air pump for use therein | |
JPH0312653B2 (zh) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220214 Address after: Swiss basil Applicant after: Garrett Power Co.,Ltd. Address before: California, USA Applicant before: Garrett Transportation 1 |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220331 Address after: No. 8, Newton Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai Applicant after: Garrett Power Technology (Shanghai) Co.,Ltd. Address before: Swiss basil Applicant before: Garrett Power Co.,Ltd. |
|
TA01 | Transfer of patent application right |