WO2009116741A3 - 8행정 내연기관 - Google Patents

8행정 내연기관 Download PDF

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Publication number
WO2009116741A3
WO2009116741A3 PCT/KR2009/001168 KR2009001168W WO2009116741A3 WO 2009116741 A3 WO2009116741 A3 WO 2009116741A3 KR 2009001168 W KR2009001168 W KR 2009001168W WO 2009116741 A3 WO2009116741 A3 WO 2009116741A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
stroke internal
strokes
combustion
Prior art date
Application number
PCT/KR2009/001168
Other languages
English (en)
French (fr)
Other versions
WO2009116741A2 (ko
WO2009116741A9 (ko
Inventor
송광재
송세진
Original Assignee
Song Kwang-Jae
Song Se-Jin
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 Song Kwang-Jae, Song Se-Jin filed Critical Song Kwang-Jae
Priority to JP2011500693A priority Critical patent/JP5450586B2/ja
Priority to EP09721607.1A priority patent/EP2267287B1/en
Priority to US12/933,408 priority patent/US8448613B2/en
Priority to CN2009801093316A priority patent/CN101978147B/zh
Publication of WO2009116741A2 publication Critical patent/WO2009116741A2/ko
Publication of WO2009116741A9 publication Critical patent/WO2009116741A9/ko
Publication of WO2009116741A3 publication Critical patent/WO2009116741A3/ko

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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B75/021—Engines characterised by their cycles, e.g. six-stroke having six or more strokes per cycle
    • 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
    • F02B73/00—Combinations of two or more engines, not otherwise provided for
    • 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

본 발명은 연료의 연소에 따른 4행정 직후에 연소가스를 재순환시켜 실린더블럭 내로 재흡기 및 재압축한 상태에서 물을 분사시킴에 따라, 연료의 연소에 따른 4행정과 분사된 물의 기화 및 부피팽창에 따른 4행정이 교호적으로 반복되어 동력을 고효율적으로 발생시키는 8행정 내연기관에 관한 것이다.
PCT/KR2009/001168 2008-03-17 2009-03-09 8행정 내연기관 WO2009116741A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011500693A JP5450586B2 (ja) 2008-03-17 2009-03-09 ８ストローク内燃機関
EP09721607.1A EP2267287B1 (en) 2008-03-17 2009-03-09 8-stroke internal combustion engine
US12/933,408 US8448613B2 (en) 2008-03-17 2009-03-09 8-stroke internal combustion engine
CN2009801093316A CN101978147B (zh) 2008-03-17 2009-03-09 八冲程内燃机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0024307 2008-03-17
KR1020080024307A KR100897843B1 (ko) 2008-03-17 2008-03-17 8행정 내연기관

Publications (3)

Publication Number Publication Date
WO2009116741A2 WO2009116741A2 (ko) 2009-09-24
WO2009116741A9 WO2009116741A9 (ko) 2009-11-19
WO2009116741A3 true WO2009116741A3 (ko) 2009-12-30

Family

ID=40862132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001168 WO2009116741A2 (ko) 2008-03-17 2009-03-09 8행정 내연기관

Country Status (6)

Country Link
US (1) US8448613B2 (ko)
EP (1) EP2267287B1 (ko)
JP (1) JP5450586B2 (ko)
KR (1) KR100897843B1 (ko)
CN (1) CN101978147B (ko)
WO (1) WO2009116741A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006654B1 (en) * 2010-09-09 2011-08-30 Philip Owen Jung High efficiency eight stroke internal combustion engine
US20130291826A1 (en) * 2011-08-12 2013-11-07 Mcalister Technologies, Llc Systems and vehicles incorporating improved engine cooling and energy generation
US20130139769A1 (en) * 2011-12-05 2013-06-06 Lung Tan Hu Mackay Tri-expansion cycle engine utilizing an eight-stroke master cylinder and an eight-stroke slave cylinder
CN102562294B (zh) * 2012-01-19 2014-06-11 马可超 八冲程发动机
CN103114909A (zh) * 2012-07-19 2013-05-22 张庆华 一次点火式活塞发动机
US8978603B2 (en) * 2012-12-12 2015-03-17 Caterpillar Inc. Six-stroke internal combustion engine valve activation system and method for operating such engine
WO2014107414A1 (en) * 2013-01-03 2014-07-10 Eaton Corporation Volumetric fluid expander with water injection
US9752485B2 (en) 2013-01-03 2017-09-05 Eaton Corporation Exhaust gas energy recovery system
CN106014679A (zh) * 2016-06-13 2016-10-12 胡成锋 望远镜式球型或椭球型气缸结构全滚动循环充压热机工作原理
US11519328B2 (en) * 2017-12-20 2022-12-06 Volvo Truck Corporation Method for operating an internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
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US4143518A (en) * 1976-10-19 1979-03-13 Kellogg Smith Ogden Internal combustion and steam engine
JPH09144606A (ja) * 1995-11-20 1997-06-03 Mitsubishi Motors Corp 燃料及び水噴射エンジン
US6637382B1 (en) * 2002-09-11 2003-10-28 Ford Global Technologies, Llc Turbocharger system for diesel engine
JP2004218557A (ja) * 2003-01-16 2004-08-05 Kawasaki Heavy Ind Ltd 内燃機関およびその駆動方法

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GB190626271A (en) * 1906-11-20 1907-11-20 Henry John Spooner Improvements in Combined Steam and Explosion Engines
US1217788A (en) * 1912-11-18 1917-02-27 Hugo F Liedtke Internal-combustion and steam engine.
US1351544A (en) * 1916-10-21 1920-08-31 George W Swartz Engine
US1424798A (en) * 1919-12-09 1922-08-08 Harvey B Black Explosive engine
GB252735A (en) * 1925-05-28 1926-08-19 Axel Magnus Kristian Frandsen Improvements in and relating to internal combustion motors
GB261084A (en) * 1925-08-11 1926-11-11 Arthur Sharp Improvements in and relating to internal combustion engines
GB415474A (en) * 1933-02-27 1934-08-27 Ernest Layzell Fitch Improvements in or relating to internal combustion engines
US2671311A (en) * 1951-03-16 1954-03-09 Joe Reilly Engine having alternate internal-combustion and fluid pressure power strokes
US4805571A (en) * 1985-05-15 1989-02-21 Humphrey Cycle Engine Partners, L.P. Internal combustion engine
DE4115727A1 (de) * 1990-06-27 1992-01-02 Michal Machura Verfahren zum antrieb und motor
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KR20010086423A (ko) * 2001-08-03 2001-09-12 이신재 물과 연료의 교대분사식 디젤엔진
JP3885206B2 (ja) * 2002-11-11 2007-02-21 胡 龍潭 八行程内燃機関
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143518A (en) * 1976-10-19 1979-03-13 Kellogg Smith Ogden Internal combustion and steam engine
JPH09144606A (ja) * 1995-11-20 1997-06-03 Mitsubishi Motors Corp 燃料及び水噴射エンジン
US6637382B1 (en) * 2002-09-11 2003-10-28 Ford Global Technologies, Llc Turbocharger system for diesel engine
JP2004218557A (ja) * 2003-01-16 2004-08-05 Kawasaki Heavy Ind Ltd 内燃機関およびその駆動方法

Also Published As

Publication number Publication date
CN101978147B (zh) 2012-12-05
US20110017170A1 (en) 2011-01-27
JP2011514481A (ja) 2011-05-06
US8448613B2 (en) 2013-05-28
CN101978147A (zh) 2011-02-16
WO2009116741A2 (ko) 2009-09-24
EP2267287A2 (en) 2010-12-29
JP5450586B2 (ja) 2014-03-26
WO2009116741A9 (ko) 2009-11-19
EP2267287A4 (en) 2014-05-14
KR100897843B1 (ko) 2009-05-15
EP2267287B1 (en) 2016-02-24

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