NO971709L - Totaktsmotor - Google Patents

Totaktsmotor

Info

Publication number
NO971709L
NO971709L NO971709A NO971709A NO971709L NO 971709 L NO971709 L NO 971709L NO 971709 A NO971709 A NO 971709A NO 971709 A NO971709 A NO 971709A NO 971709 L NO971709 L NO 971709L
Authority
NO
Norway
Prior art keywords
cylinder
piston
exhaust port
new mixture
crankcase chamber
Prior art date
Application number
NO971709A
Other languages
English (en)
Norwegian (no)
Other versions
NO971709D0 (no
Inventor
Guiseppe Todero
Roberto Sommariva
Original Assignee
Mcculloch Italiana Srl
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 Mcculloch Italiana Srl filed Critical Mcculloch Italiana Srl
Publication of NO971709D0 publication Critical patent/NO971709D0/no
Publication of NO971709L publication Critical patent/NO971709L/no

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
    • F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
    • 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
    • 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
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
    • 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
    • F02M26/37—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with temporary storage of recirculated 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
    • 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

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)
NO971709A 1996-04-15 1997-04-14 Totaktsmotor NO971709L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/631,962 US5628295A (en) 1996-04-15 1996-04-15 Two-stroke internal combustion engine

Publications (2)

Publication Number Publication Date
NO971709D0 NO971709D0 (no) 1997-04-14
NO971709L true NO971709L (no) 1997-10-16

Family

ID=24533502

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971709A NO971709L (no) 1996-04-15 1997-04-14 Totaktsmotor

Country Status (3)

Country Link
US (1) US5628295A (de)
EP (1) EP0802320A3 (de)
NO (1) NO971709L (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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EP0992660B1 (de) * 1997-06-11 2003-12-10 Komatsu Zenoah Co. Schichtspülung für zweitaktmotoren
JP2001027122A (ja) * 1999-07-15 2001-01-30 Maruyama Mfg Co Ltd ２サイクルエンジン
TW403811B (en) * 1998-04-01 2000-09-01 Maruyama Mfg Co Two-stroke cycle engine
US6079379A (en) 1998-04-23 2000-06-27 Design & Manufacturing Solutions, Inc. Pneumatically controlled compressed air assisted fuel injection system
US6273037B1 (en) 1998-08-21 2001-08-14 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system
US6293235B1 (en) 1998-08-21 2001-09-25 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system with variable effective reflection length
JP2001082154A (ja) * 1999-08-25 2001-03-27 Andreas Stihl:Fa 空気掃気される掃気通路を備えた２サイクル機関
JP2001082153A (ja) * 1999-08-25 2001-03-27 Andreas Stihl:Fa 通気される掃気通路を備えた２サイクル機関
US6367431B1 (en) * 1999-09-30 2002-04-09 Maruyama Manufacturing Company, Inc. Two-stroke cycle engine
US6591792B2 (en) * 1999-11-12 2003-07-15 Maruyama Mfg. Co., Inc. Two-cycle engine
US6591793B2 (en) * 1999-11-12 2003-07-15 Maruyama Mfg. Co., Inc. Two-cycle engine
JP2002276377A (ja) * 2001-03-21 2002-09-25 Kioritz Corp ２サイクル内燃エンジン
JP2003021010A (ja) 2001-07-06 2003-01-24 Shin Daiwa Kogyo Co Ltd 小型エンジンにおけるエアクリーナー
JP2003056313A (ja) 2001-08-10 2003-02-26 Shin Daiwa Kogyo Co Ltd エンジン
WO2004033888A2 (en) * 2002-10-04 2004-04-22 Honeywell International Inc. Internal combustion engine system
US7331315B2 (en) * 2005-02-23 2008-02-19 Eastway Fair Company Limited Two-stroke engine with fuel injection
US20060243230A1 (en) * 2005-03-23 2006-11-02 Mavinahally Nagesh S Two-stroke engine
US7891524B1 (en) 2006-05-26 2011-02-22 Precise Mix, LLC Fuel and oil mixing device
US8157132B1 (en) 2007-04-27 2012-04-17 Johnson R Scott Fuel and oil mixing device
JP5370669B2 (ja) * 2009-10-07 2013-12-18 株式会社やまびこ ２サイクルエンジン
US8935997B2 (en) 2013-03-15 2015-01-20 Electro-Motive Diesel, Inc. Engine and ventilation system for an engine
ITUA20164358A1 (it) * 2016-06-14 2017-12-14 Emak Spa Motore a combustione interna due tempi
US10012145B1 (en) 2017-12-01 2018-07-03 Alberto Francisco Araujo Internal combustion engine with coaxially aligned pistons
US10378578B1 (en) 2018-07-13 2019-08-13 Alberto Francisco Araujo Internal combustion engine using yoke assemblies in unopposed cylinder units
JP7105160B2 (ja) * 2018-09-26 2022-07-22 株式会社やまびこ 層状掃気エンジン及び携帯型作業機械

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US1103487A (en) * 1910-06-06 1914-07-14 Stuart W Cochran Internal-combustion engine.
US3475905A (en) * 1967-01-23 1969-11-04 Edward Burke Wilford Internal combustion engine
JPS55160107A (en) * 1979-05-29 1980-12-12 Yamaha Motor Co Ltd Actuating device for exhaust valve of two-cycle engine
US4362132A (en) * 1981-01-12 1982-12-07 Neuman Clayton L Two-cycle engine
JPS58180721A (ja) * 1982-04-16 1983-10-22 Yamaha Motor Co Ltd ２サイクルエンジンの排気装置
DE3473907D1 (en) * 1983-12-12 1988-10-13 Kawasaki Heavy Ind Ltd Exhaust control system for 2-cycle engines
JPS60156925A (ja) * 1983-12-29 1985-08-17 Kawasaki Heavy Ind Ltd ２サイクルエンジンの排気孔制御装置
JPS60249614A (ja) * 1984-05-23 1985-12-10 Kawasaki Heavy Ind Ltd ２サイクルエンジンの排気孔制御装置
DE3712750A1 (de) * 1987-04-15 1988-11-10 Bayerische Motoren Werke Ag Zweitakt-brennkraftmaschine, insbesondere in hubkolbenbauart
US4924819A (en) * 1987-09-15 1990-05-15 Performance Industries, Inc. Rotary exhaust control valve for two-stroke cycle engines and process for using the same
US4829946A (en) * 1987-09-15 1989-05-16 Performance Industries, Inc. Exhaust control valve for two-stroke cycle engines and process for using the same
US4848279A (en) * 1988-02-03 1989-07-18 Industrial Technology Research Institute Air-injection device for two-stroke engines
US5273004A (en) * 1989-03-30 1993-12-28 Institut Francais Du Petrole Two-stroke engine with rotary valves and uses of such an engine
US4945868A (en) * 1989-06-21 1990-08-07 General Motors Corporation Two cycle exhaust recycling
US5081961A (en) * 1989-08-01 1992-01-21 Paul Marius A Internal combustion engine with rotary exhaust control
JP3008417B2 (ja) * 1989-12-07 2000-02-14 日産自動車株式会社 ２ストロークエンジン
DE4028757C2 (de) * 1990-01-25 1998-05-07 Christian Bartsch Verfahren zum Steuern einer Zweitakt-Verbrennungskraftmaschine
US5267535A (en) * 1990-08-22 1993-12-07 Industrial Technology Research Institute Rotary exhaust valve for two-stroke engine
FR2668541B1 (fr) * 1990-10-30 1994-10-14 Inst Francais Du Petrole Procede pour reduire les composants nocifs dans les gaz d'echappement et moteur qui le met en óoeuvre.
GB2251888A (en) * 1991-01-19 1992-07-22 Ford Motor Co Control of hydrocarbon emission from i.c.engines
US5111778A (en) * 1991-02-20 1992-05-12 Industrial Technology Research Institute Auxiliary exhausting device
JPH0510214A (ja) * 1991-06-30 1993-01-19 Suzuki Motor Corp ２サイクルエンジン装置
US5136939A (en) * 1991-11-27 1992-08-11 Simmons David O Ink containment apparatus for screen printing frame assemblies
JPH06193450A (ja) * 1992-12-25 1994-07-12 Yamaha Motor Co Ltd ２サイクルエンジンの排気制御弁装置
US5425346A (en) * 1993-09-14 1995-06-20 Mavinahally; Nagesh S. Performance improvement design for two-stroke engines
US5331927A (en) * 1993-10-07 1994-07-26 General Motors Corporation Exhaust port insert
US5379732A (en) * 1993-11-12 1995-01-10 Mavinahally; Nagesh S. Continuously variable volume scavenging passage for two-stroke engines

Also Published As

Publication number Publication date
NO971709D0 (no) 1997-04-14
EP0802320A3 (de) 1998-04-22
US5628295A (en) 1997-05-13
EP0802320A2 (de) 1997-10-22

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