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WO2013037366A3 - Internal combustion engine with a high degree of efficiency - Google Patents

Internal combustion engine with a high degree of efficiency Download PDF

Info

Publication number
WO2013037366A3
WO2013037366A3 PCT/DE2012/100281 DE2012100281W WO2013037366A3 WO 2013037366 A3 WO2013037366 A3 WO 2013037366A3 DE 2012100281 W DE2012100281 W DE 2012100281W WO 2013037366 A3 WO2013037366 A3 WO 2013037366A3
Authority
WO
WIPO (PCT)
Prior art keywords
efficiency
combustion engine
internal combustion
high degree
injected
Prior art date
Application number
PCT/DE2012/100281
Other languages
German (de)
French (fr)
Other versions
WO2013037366A2 (en
Inventor
Arno Mecklenburg
Original Assignee
Arno Mecklenburg
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 Arno Mecklenburg filed Critical Arno Mecklenburg
Priority to EP12832409.2A priority Critical patent/EP2756181A2/en
Priority to DE112012003832.0T priority patent/DE112012003832A5/en
Publication of WO2013037366A2 publication Critical patent/WO2013037366A2/en
Publication of WO2013037366A3 publication Critical patent/WO2013037366A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

A reciprocating piston engine is described. According to one aspect of the present invention, the reciprocating piston engine comprises at least one cylinder and a piston which is guided therein and a system for fuel injection, wherein the engine operates entirely or predominantly as a compression-ignition engine, and wherein the system for fuel injection is configured in such a way that, in every work cycle, a large part of the fuel which is to be injected in the work cycle into the cylinder is injected in a time period which is smaller than or equal to the respective ignition delay time. According to the invention, a large part of the fuel is therefore injected before the compression ignition takes place.
PCT/DE2012/100281 2011-09-14 2012-09-14 Internal combustion engine with a high degree of efficiency WO2013037366A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12832409.2A EP2756181A2 (en) 2011-09-14 2012-09-14 Internal combustion engine with a high degree of efficiency
DE112012003832.0T DE112012003832A5 (en) 2011-09-14 2012-09-14 High efficiency combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011112932.8 2011-09-14
DE102011112932 2011-09-14

Publications (2)

Publication Number Publication Date
WO2013037366A2 WO2013037366A2 (en) 2013-03-21
WO2013037366A3 true WO2013037366A3 (en) 2014-05-01

Family

ID=47883843

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/100281 WO2013037366A2 (en) 2011-09-14 2012-09-14 Internal combustion engine with a high degree of efficiency

Country Status (3)

Country Link
EP (1) EP2756181A2 (en)
DE (1) DE112012003832A5 (en)
WO (1) WO2013037366A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042441A (en) * 1989-10-03 1991-08-27 Paul Marius A Low emission combustion system for internal combustion engines
US6230683B1 (en) * 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
WO2005003532A1 (en) * 2003-06-25 2005-01-13 Advanced Propulsion Technologies, Inc. Internal combustion engine
US20050274332A1 (en) * 2004-06-10 2005-12-15 Lemke James U Two-cycle, opposed-piston internal combustion engine
WO2006105390A1 (en) * 2005-03-31 2006-10-05 Achates Power, Inc. Opposed piston, homogeneous charge pilot ignition engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101529065B (en) 2006-09-07 2013-08-07 Revetec控股有限公司 Improved opposed piston combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042441A (en) * 1989-10-03 1991-08-27 Paul Marius A Low emission combustion system for internal combustion engines
US6230683B1 (en) * 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
WO2005003532A1 (en) * 2003-06-25 2005-01-13 Advanced Propulsion Technologies, Inc. Internal combustion engine
US20050274332A1 (en) * 2004-06-10 2005-12-15 Lemke James U Two-cycle, opposed-piston internal combustion engine
WO2006105390A1 (en) * 2005-03-31 2006-10-05 Achates Power, Inc. Opposed piston, homogeneous charge pilot ignition engine

Also Published As

Publication number Publication date
EP2756181A2 (en) 2014-07-23
DE112012003832A5 (en) 2014-05-28
WO2013037366A2 (en) 2013-03-21

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