CN102725494A - 一种专用的均质压燃式发动机 - Google Patents

一种专用的均质压燃式发动机 Download PDF

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Publication number
CN102725494A
CN102725494A CN2010800502667A CN201080050266A CN102725494A CN 102725494 A CN102725494 A CN 102725494A CN 2010800502667 A CN2010800502667 A CN 2010800502667A CN 201080050266 A CN201080050266 A CN 201080050266A CN 102725494 A CN102725494 A CN 102725494A
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China
Prior art keywords
engine
compression
compression ratio
cylinder
connecting rod
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CN2010800502667A
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English (en)
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CN102725494B (zh
Inventor
王洪泽
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Individual
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Individual
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Priority claimed from CN2009102308463A external-priority patent/CN102182543A/zh
Priority claimed from CN2010205638995U external-priority patent/CN201925010U/zh
Application filed by Individual filed Critical Individual
Priority to CN201080050266.7A priority Critical patent/CN102725494B/zh
Publication of CN102725494A publication Critical patent/CN102725494A/zh
Application granted granted Critical
Publication of CN102725494B publication Critical patent/CN102725494B/zh
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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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning
    • F02B75/042—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning the cylinderhead comprising a counter-piston
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/044—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of an adjustable piston length
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
    • 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

Abstract

一种专用均质压燃发动机在全部工况下都采用均质压燃模式工作，它包括均质混合气形成设备(112)、压燃点火设备、点火突变控制装置、点火渐变控制装置、压缩比突变控制装置以及压缩比渐变控制装置。均质混合气形成设备用于在发动机的燃烧室(30)内形成均质的燃料空气混合物，压燃点火设备用于在预定的点火正时以压燃方式点燃燃烧室内的均质燃料空气混合物。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201080050266.7A 2009-11-24 2010-11-24 一种专用的均质压燃式发动机 Expired - Fee Related CN102725494B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080050266.7A CN102725494B (zh) 2009-11-24 2010-11-24 一种专用的均质压燃式发动机

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN2009102308463A CN102182543A (zh) 2009-11-24 2009-11-24 一种专用hcci发动机及其实现方法
CN200910230846.3 2009-11-24
CN201020526034 2010-09-06
CN201020526034.1 2010-09-06
CN201020563899.5 2010-10-08
CN2010205638995U CN201925010U (zh) 2010-10-08 2010-10-08 一种专用hcci发动机
CN201080050266.7A CN102725494B (zh) 2009-11-24 2010-11-24 一种专用的均质压燃式发动机
PCT/CN2010/079061 WO2011063742A1 (zh) 2009-11-24 2010-11-24 一种专用的均质压燃式发动机

Publications (2)

Publication Number Publication Date
CN102725494A true CN102725494A (zh) 2012-10-10
CN102725494B CN102725494B (zh) 2014-03-12

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CN201080050266.7A Expired - Fee Related CN102725494B (zh) 2009-11-24 2010-11-24 一种专用的均质压燃式发动机

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Country Link
CN (1) CN102725494B (zh)
WO (1) WO2011063742A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826729A (zh) * 2019-01-08 2019-05-31 四川柯瑞泰内燃机制造有限公司 一种发动机智能可变压缩比系统及方法
CN110118126A (zh) * 2019-06-03 2019-08-13 郑州航空工业管理学院 活塞高度连续可变自锁的节能发动机
CN114294109A (zh) * 2022-01-27 2022-04-08 杨伟 一种七冲程内燃机缸结构及其控制方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103116010B (zh) * 2013-01-27 2014-11-12 浙江大学 一种混合气压缩燃烧试验装置
CN105937442A (zh) * 2015-12-21 2016-09-14 宁波星豪汽车维修有限公司 一种内燃机压缩比调节系统
CN107218126B (zh) * 2017-08-10 2020-04-07 晏长友 均质压燃式内燃机及其控制系统和控制方法
EP3779152A1 (en) * 2019-08-12 2021-02-17 Universiteit Gent An internal combustion engine and a method for operating an internal combustion engine
CN116291851B (zh) * 2023-02-13 2023-10-20 合肥工业大学 一种均质压燃着火装置及其方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136675A2 (en) * 1999-12-22 2001-09-26 Ford Global Technologies, Inc. Air-fuel charge controller for a homogeneous-charge compression-ignition engine
US20030116106A1 (en) * 2001-12-20 2003-06-26 Caterpillar, Inc. Two stroke homogenous charge compression ignition engine with pulsed air supplier
CN1460149A (zh) * 2000-02-11 2003-12-03 韦斯特波特研究公司 用于内燃机中气态燃料的引入及控制燃烧的方法和装置
CN2667179Y (zh) * 2003-12-31 2004-12-29 天津大学 着火时刻可直接控制的内燃机均质压燃燃烧装置
CN1926538A (zh) * 2003-12-11 2007-03-07 美国环境保护署 使用汽油类燃料的控温燃烧发动机的操作方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2876345Y (zh) * 2006-02-22 2007-03-07 解仲华 一种双燃料压燃机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136675A2 (en) * 1999-12-22 2001-09-26 Ford Global Technologies, Inc. Air-fuel charge controller for a homogeneous-charge compression-ignition engine
CN1460149A (zh) * 2000-02-11 2003-12-03 韦斯特波特研究公司 用于内燃机中气态燃料的引入及控制燃烧的方法和装置
US20030116106A1 (en) * 2001-12-20 2003-06-26 Caterpillar, Inc. Two stroke homogenous charge compression ignition engine with pulsed air supplier
CN1926538A (zh) * 2003-12-11 2007-03-07 美国环境保护署 使用汽油类燃料的控温燃烧发动机的操作方法
CN2667179Y (zh) * 2003-12-31 2004-12-29 天津大学 着火时刻可直接控制的内燃机均质压燃燃烧装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826729A (zh) * 2019-01-08 2019-05-31 四川柯瑞泰内燃机制造有限公司 一种发动机智能可变压缩比系统及方法
CN110118126A (zh) * 2019-06-03 2019-08-13 郑州航空工业管理学院 活塞高度连续可变自锁的节能发动机
CN114294109A (zh) * 2022-01-27 2022-04-08 杨伟 一种七冲程内燃机缸结构及其控制方法

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WO2011063742A1 (zh) 2011-06-03
CN102725494B (zh) 2014-03-12

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