ATE371103T1 - Hochleistungsmotor mit variablem verdichtungsverhältnis und variabler ladung (vcrc-motor) - Google Patents

Hochleistungsmotor mit variablem verdichtungsverhältnis und variabler ladung (vcrc-motor)

Info

Publication number
ATE371103T1
ATE371103T1 AT01995954T AT01995954T ATE371103T1 AT E371103 T1 ATE371103 T1 AT E371103T1 AT 01995954 T AT01995954 T AT 01995954T AT 01995954 T AT01995954 T AT 01995954T AT E371103 T1 ATE371103 T1 AT E371103T1
Authority
AT
Austria
Prior art keywords
engine
compression ratio
variable
presented
results
Prior art date
Application number
AT01995954T
Other languages
English (en)
Inventor
Kenneth W Cowans
Original Assignee
Kenneth W Cowans
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 Kenneth W Cowans filed Critical Kenneth W Cowans
Application granted granted Critical
Publication of ATE371103T1 publication Critical patent/ATE371103T1/de

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
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F02B25/18—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke the charge flowing upward essentially along cylinder wall adjacent the inlet ports, e.g. by means of deflection rib on 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • 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
    • F02B75/02—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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Road Paving Machines (AREA)
AT01995954T 2000-11-29 2001-11-29 Hochleistungsmotor mit variablem verdichtungsverhältnis und variabler ladung (vcrc-motor) ATE371103T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25379900P 2000-11-29 2000-11-29

Publications (1)

Publication Number Publication Date
ATE371103T1 true ATE371103T1 (de) 2007-09-15

Family

ID=22961751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01995954T ATE371103T1 (de) 2000-11-29 2001-11-29 Hochleistungsmotor mit variablem verdichtungsverhältnis und variabler ladung (vcrc-motor)

Country Status (8)

Country Link
US (2) US6708654B2 (de)
EP (1) EP1337747B1 (de)
JP (2) JP2004521216A (de)
AT (1) ATE371103T1 (de)
AU (1) AU2002226998A1 (de)
CA (1) CA2429820C (de)
DE (1) DE60130136T2 (de)
WO (1) WO2002044537A1 (de)

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CN103256126B (zh) * 2013-05-09 2015-07-15 浙江大学 用于内燃机的机械辅助压缩控制均质混合气燃烧的系统
US10273877B2 (en) * 2016-03-29 2019-04-30 GM Global Technology Operations LLC Variable compression ratio engine
MX2019007039A (es) * 2016-12-14 2019-08-16 Hedman Ericsson Patent Ab Metodo para proporcionar una relacion de compresion variable en un motor de combustion interna y un accionador para dicho metodo.
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Also Published As

Publication number Publication date
WO2002044537A1 (en) 2002-06-06
EP1337747A1 (de) 2003-08-27
CA2429820A1 (en) 2002-06-06
US6814064B2 (en) 2004-11-09
DE60130136T2 (de) 2008-03-13
US20040083991A1 (en) 2004-05-06
US6708654B2 (en) 2004-03-23
EP1337747B1 (de) 2007-08-22
WO2002044537A8 (en) 2002-07-11
JP2004521216A (ja) 2004-07-15
JP2008180235A (ja) 2008-08-07
DE60130136D1 (de) 2007-10-04
CA2429820C (en) 2009-09-22
US20020104492A1 (en) 2002-08-08
AU2002226998A1 (en) 2002-06-11
EP1337747A4 (de) 2004-08-18

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