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

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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
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China
Prior art keywords
pressurized air
turbo machine
exhaust
input
egr
Prior art date
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CN201180024717.4A
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English (en)
Chinese (zh)
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CN103026024A (zh
Inventor
E·P·迪昂
I·J·L·瑞迪
F·G·勒东
G·雷格纳
M·H·瓦尔
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Achates Power Inc
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Achates Power Inc
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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)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (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 (en) 2010-05-18 2011-05-16 Egr construction for opposed-piston engines

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 (enExample)
JP (1) JP6117695B2 (enExample)
CN (1) CN103026024B (enExample)
WO (1) WO2011146111A1 (enExample)

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* 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
CN104220717B (zh) * 2012-02-21 2017-05-10 阿凯提兹动力公司 二冲程循环内燃发动机及其运转方法
US20140331656A1 (en) * 2013-05-10 2014-11-13 Achates Power, Inc. Air Handling Constructions With Turbo-Compounding For Opposed-Piston Engines
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
US9284884B2 (en) 2013-06-25 2016-03-15 Achates Power, Inc. Trapped burned gas fraction control for 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 (en) 2013-08-23 2019-05-22 Achates Power, Inc. System and method for air handling control in opposed-piston engines with uniflow scavenging
CN105612311B (zh) * 2013-08-23 2020-04-03 阿凯提兹动力公司 用于具有直流扫气的对置活塞发动机的捕集的已燃烧气体分数控制
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
WO2015192859A1 (en) * 2014-06-16 2015-12-23 Volvo Truck Corporation A two-stroke opposed piston internal combustion engine
US10001057B2 (en) * 2014-08-04 2018-06-19 Achates Power, Inc. Exhaust layout with accompanying firing sequence for two-stroke cycle, inline, opposed-piston engines
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
US9841049B2 (en) * 2015-06-05 2017-12-12 Achates Power, Inc. Load transfer point offset of rocking journal wristpins in uniflow-scavenged, opposed-piston engines with phased crankshafts
JP6898346B2 (ja) 2015-12-07 2021-07-07 アカーテース パワー，インク． 高負荷対向ピストンエンジンの空気処理
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
CN115638045A (zh) * 2022-11-03 2023-01-24 中船动力研究院有限公司 一种二冲程发动机及机械装置
CN116378816B (zh) * 2023-05-19 2025-10-03 江苏大学 一种对置活塞二冲程发动机

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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 (en) * 1999-11-17 2001-05-23 Isuzu Motors Limited Turbo charging system of diesel engine
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

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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
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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
WO2011062618A1 (en) * 2009-11-18 2011-05-26 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 (en) * 1999-11-17 2001-05-23 Isuzu Motors Limited Turbo charging system of diesel engine
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
JP6117695B2 (ja) 2017-04-19
EP2572089A1 (en) 2013-03-27
EP2572089B1 (en) 2015-03-18
CN103026024A (zh) 2013-04-03
JP2013529275A (ja) 2013-07-18
WO2011146111A1 (en) 2011-11-24

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