CN103026024B - 用于对置式活塞发动机的egr结构 - Google Patents

用于对置式活塞发动机的egr结构 Download PDF

Info

Publication number
CN103026024B
CN103026024B CN201180024717.4A CN201180024717A CN103026024B CN 103026024 B CN103026024 B CN 103026024B CN 201180024717 A CN201180024717 A CN 201180024717A CN 103026024 B CN103026024 B CN 103026024B
Authority
CN
China
Prior art keywords
pressurized air
exhaust
turbo machine
mouth
valve
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
CN201180024717.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN103026024A (zh
Inventor
E·P·迪昂
I·J·L·瑞迪
F·G·勒东
G·雷格纳
M·H·瓦尔
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.)
Achates Power Inc
Original Assignee
Achates Power 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 Achates Power Inc filed Critical Achates Power Inc
Publication of CN103026024A publication Critical patent/CN103026024A/zh
Application granted granted Critical
Publication of CN103026024B publication Critical patent/CN103026024B/zh
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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/08—Engines with oppositely-moving reciprocating working pistons
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/186—Other cylinders for use in engines with two or more pistons reciprocating within same 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
CN201180024717.4A 2010-05-18 2011-05-16 用于对置式活塞发动机的egr结构 Active CN103026024B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US39584510P 2010-05-18 2010-05-18
US61/395,845 2010-05-18
US40159810P 2010-08-16 2010-08-16
US61/401,598 2010-08-16
PCT/US2011/000864 WO2011146111A1 (fr) 2010-05-18 2011-05-16 Construction egr pour moteur à pistons opposés

Publications (2)

Publication Number Publication Date
CN103026024A CN103026024A (zh) 2013-04-03
CN103026024B true CN103026024B (zh) 2016-01-27

Family

ID=45936526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180024717.4A Active CN103026024B (zh) 2010-05-18 2011-05-16 用于对置式活塞发动机的egr结构

Country Status (4)

Country Link
EP (1) EP2572089B1 (fr)
JP (1) JP6117695B2 (fr)
CN (1) CN103026024B (fr)
WO (1) WO2011146111A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8549854B2 (en) 2010-05-18 2013-10-08 Achates Power, Inc. EGR constructions for opposed-piston engines
US20130174548A1 (en) * 2011-05-16 2013-07-11 Achates Power, Inc. EGR for a Two-Stroke Cycle Engine without a Supercharger
CN102966429A (zh) * 2011-11-19 2013-03-13 摩尔动力(北京)技术股份有限公司 燃气二冲程发动机
JP6215848B2 (ja) * 2012-02-21 2017-10-18 アカーテース パワー，インク． 対向ピストン式２ストロークエンジンのための排気管理戦略
US20140331656A1 (en) * 2013-05-10 2014-11-13 Achates Power, Inc. Air Handling Constructions With Turbo-Compounding For Opposed-Piston Engines
US9284884B2 (en) 2013-06-25 2016-03-15 Achates Power, Inc. Trapped burned gas fraction control for opposed-piston engines with uniflow scavenging
US9512790B2 (en) 2013-06-25 2016-12-06 Achates Power, Inc. System and method for air handling control in opposed-piston engines with uniflow scavenging
US9206751B2 (en) 2013-06-25 2015-12-08 Achates Power, Inc. Air handling control for opposed-piston engines with uniflow scavenging
EP3486448A1 (fr) 2013-08-23 2019-05-22 Achates Power, Inc. Système et procédé de commande de manipulation d'air dans des moteurs à pistons opposés avec récupération de type uniflow
WO2015026627A1 (fr) * 2013-08-23 2015-02-26 Achates Power, Inc. Commande de fraction de gaz brûlés piégée pour moteur à pistons opposés avec balayage à écoulement unique
CN103470372A (zh) * 2013-09-12 2013-12-25 朱晓义 产生更大推力的汽车发动机和发动机
DK178174B1 (en) * 2013-10-29 2015-07-20 Man Diesel & Turbo Deutschland A large slow running turbocharged two-stroke internal combustion engine with crossheads and exhaust gas recirculation and method for operating thereof
US9032927B1 (en) * 2013-11-08 2015-05-19 Achates Power, Inc. Cold-start strategies for opposed-piston engines
CN103670721B (zh) * 2013-11-28 2016-03-30 中北大学 一种二冲程发动机扫气背压阀
US9206752B2 (en) * 2014-01-31 2015-12-08 Achates Power, Inc. Air handling system for an opposed-piston engine in which a supercharger provides boost during engine startup and drives EGR during normal engine operation
US9995201B2 (en) * 2014-02-12 2018-06-12 Achates Power, Inc. Low reactivity, compression-ignition, opposed-piston engine
US9581024B2 (en) * 2014-05-21 2017-02-28 Achates Power, Inc. Air handling constructions for opposed-piston engines
EP3155222B1 (fr) * 2014-06-16 2018-09-19 Volvo Truck Corporation Moteur deux temps à combustion interne à pistons opposés libres
US9982617B2 (en) 2014-12-04 2018-05-29 Achates Power, Inc. On-board diagnostics for an opposed-piston engine equipped with a supercharger
US9581187B2 (en) * 2015-06-05 2017-02-28 Achates Power, Inc. Minimizing oil leakage from rocking journal bearings of two-stroke cycle engines
WO2017100097A1 (fr) * 2015-12-07 2017-06-15 Achates Power, Inc. Traitement de l'air dans un moteur à pistons opposés très résistant
CN106285832B (zh) * 2016-10-14 2019-02-22 北京航空航天大学 一种用于航空重油活塞发动机的曲轴箱压力自平衡系统
US10598104B2 (en) 2017-02-03 2020-03-24 Achates Power, Inc. Mass airflow sensor monitoring using supercharger airflow characteristics in an opposed-piston engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386698A (en) * 1993-12-13 1995-02-07 Cummins Engine Company, Inc. Control system and method for governing turbocharged internal combustion engines
US5771867A (en) * 1997-07-03 1998-06-30 Caterpillar Inc. Control system for exhaust gas recovery system in an internal combustion engine
EP1101917A2 (fr) * 1999-11-17 2001-05-23 Isuzu Motors Limited Dispositif de suralimentation d'un moteur Diesel
US6318085B1 (en) * 1997-03-27 2001-11-20 Robert Bosch Gmbh Ambient air-pulsed valve control
US6925971B1 (en) * 2004-05-20 2005-08-09 Ford Global Technologies, Llc Exhaust gas recirculation for a free piston engine
CN101171417A (zh) * 2005-05-11 2008-04-30 博格华纳公司 发动机空气管理系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450815A (en) * 1974-01-04 1976-09-29 Pleyyak J B Internal combustion devices
JP3040153B2 (ja) * 1990-11-06 2000-05-08 マツダ株式会社 エンジンの排ガス還流装置
DE19809618C2 (de) * 1998-03-06 2000-07-06 Man B & W Diesel As Zweitaktmotor
DE19819699B4 (de) * 1998-05-02 2005-05-19 Daimlerchrysler Ag Abgasturbolader
JP3718386B2 (ja) * 1999-09-09 2005-11-24 ダイハツ工業株式会社 ２サイクルエンジンの排気ガス再循環制御方法
US7281531B1 (en) * 2006-10-18 2007-10-16 Brehon Energy Plc System and method of stoichiometric combustion for hydrogen fueled internal combustion engines
DE102007052899A1 (de) * 2007-11-07 2009-05-14 Ford Global Technologies, LLC, Dearborn Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
US20090159022A1 (en) * 2007-12-21 2009-06-25 Zhaoding Chu Differential Speed Reciprocating Piston Internal Combustion Engine
US20090249783A1 (en) * 2008-04-04 2009-10-08 General Electric Company Locomotive Engine Exhaust Gas Recirculation System and Method
US20110114070A1 (en) * 2009-11-18 2011-05-19 Achates Power, Inc. Apparatus and method for controlling swirl in a ported, two-stroke, internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386698A (en) * 1993-12-13 1995-02-07 Cummins Engine Company, Inc. Control system and method for governing turbocharged internal combustion engines
US6318085B1 (en) * 1997-03-27 2001-11-20 Robert Bosch Gmbh Ambient air-pulsed valve control
US5771867A (en) * 1997-07-03 1998-06-30 Caterpillar Inc. Control system for exhaust gas recovery system in an internal combustion engine
EP1101917A2 (fr) * 1999-11-17 2001-05-23 Isuzu Motors Limited Dispositif de suralimentation d'un moteur Diesel
US6925971B1 (en) * 2004-05-20 2005-08-09 Ford Global Technologies, Llc Exhaust gas recirculation for a free piston engine
CN101171417A (zh) * 2005-05-11 2008-04-30 博格华纳公司 发动机空气管理系统

Also Published As

Publication number Publication date
JP2013529275A (ja) 2013-07-18
WO2011146111A1 (fr) 2011-11-24
EP2572089A1 (fr) 2013-03-27
JP6117695B2 (ja) 2017-04-19
CN103026024A (zh) 2013-04-03
EP2572089B1 (fr) 2015-03-18

Similar Documents

Publication Publication Date Title
CN103026024B (zh) 用于对置式活塞发动机的egr结构
JP6273051B2 (ja) ポーテッドのユニフロー掃気対向ピストンエンジンを操作する方法
CN104220717B (zh) 二冲程循环内燃发动机及其运转方法
US20140331656A1 (en) Air Handling Constructions With Turbo-Compounding For Opposed-Piston Engines
US11396841B2 (en) Air handling in a heavy-duty opposed-piston engine
US9206752B2 (en) Air handling system for an opposed-piston engine in which a supercharger provides boost during engine startup and drives EGR during normal engine operation
US20060174621A1 (en) Two-turbocharger engine and method
JP2018513938A (ja) ターボ過給対向ピストンエンジン用の外部アシスト過給を有する空気処理システムの構造
US9021785B2 (en) Engine system for increasing available turbocharger energy
US20160290287A1 (en) Engine system having reduced pressure egr system
US11952951B2 (en) Thermal management of aftertreatment devices of opposed-piston engines under motoring conditions

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant