ATE263915T1 - Zweitaktbrennkraftmaschine - Google Patents

Zweitaktbrennkraftmaschine

Info

Publication number
ATE263915T1
ATE263915T1 AT99307776T AT99307776T ATE263915T1 AT E263915 T1 ATE263915 T1 AT E263915T1 AT 99307776 T AT99307776 T AT 99307776T AT 99307776 T AT99307776 T AT 99307776T AT E263915 T1 ATE263915 T1 AT E263915T1
Authority
AT
Austria
Prior art keywords
combustion chamber
exhaust port
crank chamber
chamber
scavenging ports
Prior art date
Application number
AT99307776T
Other languages
English (en)
Inventor
Toshihisa Nemoto
Terutaka Yasuda
Original Assignee
Maruyama Mfg Co
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 Maruyama Mfg Co filed Critical Maruyama Mfg Co
Application granted granted Critical
Publication of ATE263915T1 publication Critical patent/ATE263915T1/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
    • 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
    • F02B47/04—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 other than water or steam only
    • F02B47/08—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 other than water or steam only the substances including exhaust gas
    • 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
    • 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
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)
  • Valve Device For Special Equipments (AREA)
AT99307776T 1999-07-15 1999-10-01 Zweitaktbrennkraftmaschine ATE263915T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11201065A JP2001027122A (ja) 1999-07-15 1999-07-15 ２サイクルエンジン

Publications (1)

Publication Number Publication Date
ATE263915T1 true ATE263915T1 (de) 2004-04-15

Family

ID=16434809

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99307776T ATE263915T1 (de) 1999-07-15 1999-10-01 Zweitaktbrennkraftmaschine

Country Status (4)

Country Link
EP (1) EP1069294B1 (de)
JP (1) JP2001027122A (de)
AT (1) ATE263915T1 (de)
DE (1) DE69916257T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591792B2 (en) * 1999-11-12 2003-07-15 Maruyama Mfg. Co., Inc. Two-cycle engine
JP3484497B2 (ja) 2001-08-10 2004-01-06 ミネベア株式会社 面状照明装置
DE10223070B4 (de) 2002-05-24 2015-10-08 Andreas Stihl Ag & Co. Zweitaktmotor
JP4249638B2 (ja) 2004-02-19 2009-04-02 株式会社丸山製作所 ２サイクルエンジン
WO2009093310A1 (ja) * 2008-01-23 2009-07-30 Shindaiwa Corporation ２サイクルエンジン
CN102797550A (zh) * 2012-04-06 2012-11-28 天津内燃机研究所 二冲程发动机
CN105020000B (zh) * 2014-04-22 2018-02-09 胡斯华纳有限公司 二冲程发动机
ITUA20164358A1 (it) * 2016-06-14 2017-12-14 Emak Spa Motore a combustione interna due tempi

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425346A (en) * 1993-09-14 1995-06-20 Mavinahally; Nagesh S. Performance improvement design for two-stroke engines
US5628295A (en) * 1996-04-15 1997-05-13 Mcculloch Italiana Srl Two-stroke internal combustion engine

Also Published As

Publication number Publication date
DE69916257D1 (de) 2004-05-13
EP1069294A2 (de) 2001-01-17
JP2001027122A (ja) 2001-01-30
EP1069294A3 (de) 2002-01-09
EP1069294B1 (de) 2004-04-07
DE69916257T2 (de) 2005-04-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties