SE519800C2 - Tvåtakts förbränningsmotor - Google Patents

Tvåtakts förbränningsmotor

Info

Publication number
SE519800C2
SE519800C2 SE9700727A SE9700727A SE519800C2 SE 519800 C2 SE519800 C2 SE 519800C2 SE 9700727 A SE9700727 A SE 9700727A SE 9700727 A SE9700727 A SE 9700727A SE 519800 C2 SE519800 C2 SE 519800C2
Authority
SE
Sweden
Prior art keywords
channel
internal combustion
combustion engine
stroke internal
flushing
Prior art date
Application number
SE9700727A
Other languages
English (en)
Swedish (sv)
Other versions
SE9700727D0 (sv
Inventor
Shiro Yamaguchi
Masayoshi Miyamoto
Original Assignee
Kioritz Corp
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 Kioritz Corp filed Critical Kioritz Corp
Publication of SE9700727D0 publication Critical patent/SE9700727D0/xx
Publication of SE519800C2 publication Critical patent/SE519800C2/sv

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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • F02B33/30—Control of inlet or outlet ports
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • 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
    • 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)
  • Supercharger (AREA)
SE9700727A 1996-03-01 1997-02-28 Tvåtakts förbränningsmotor SE519800C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8045091A JPH09242552A (ja) 1996-03-01 1996-03-01 ２サイクル内燃エンジン

Publications (2)

Publication Number Publication Date
SE9700727D0 SE9700727D0 (sv) 1997-02-28
SE519800C2 true SE519800C2 (sv) 2003-04-08

Family

ID=12709653

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700727A SE519800C2 (sv) 1996-03-01 1997-02-28 Tvåtakts förbränningsmotor

Country Status (4)

Country Link
US (1) US5699761A (ja)
JP (1) JPH09242552A (ja)
DE (1) DE19707767B4 (ja)
SE (1) SE519800C2 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508267C2 (sv) * 1996-04-04 1998-09-21 Electrolux Ab Drivenhet till ett handhållet arbetsredskap
JP3530694B2 (ja) * 1996-12-06 2004-05-24 株式会社共立 ２サイクル内燃エンジン
JP3625967B2 (ja) * 1996-12-09 2005-03-02 株式会社共立 ２サイクル内燃エンジン
US6223705B1 (en) 1998-07-17 2001-05-01 Kioritz Corporation Two-stroke internal combustion engine
US6273035B1 (en) * 1999-11-17 2001-08-14 Mtd Products, Inc. Internal combustion engine with induction system heat sink
DE10019983B4 (de) * 2000-04-22 2011-07-28 Andreas Stihl AG & Co., 71336 Druckgusszylinder für einen Zweitaktmotor
DE10162138B4 (de) * 2001-12-18 2013-03-14 Andreas Stihl Ag & Co. Zweitaktmotor
WO2004033869A2 (en) * 2002-10-04 2004-04-22 Homelite Technologies Ltd. Two-stroke engine transfer ports
US20040065280A1 (en) * 2002-10-04 2004-04-08 Homelite Technologies Ltd. Two-stroke engine transfer ports
DE102005002013B4 (de) * 2005-01-15 2016-05-12 Andreas Stihl Ag & Co. Kg Zweitaktmotor
JP4814657B2 (ja) * 2006-03-07 2011-11-16 ハスクバーナ・ゼノア株式会社 ２サイクルエンジン
DE102007052420B4 (de) 2007-11-02 2020-01-23 Andreas Stihl Ag & Co. Kg Verbrennungsmotor
DE102011120464A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät
DE102011120467A1 (de) * 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Verbrennungsmotor und handgeführtes Arbeitsgerät mit einem Verbrennungsmotor
DE102011120469A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einem Bowdenzug
DE102011120465A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Verbrennungsmotor mit einem Kraftstoffsystem
DE102011120471A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät
DE202012101134U1 (de) 2012-03-29 2013-07-01 Makita Corporation Brennkraftmaschine, insbesondere 2-Takt-Brennkraftmaschine
DE202012101133U1 (de) 2012-03-29 2013-07-01 Makita Corporation Brennkraftmaschine, insbesondere 2-Takt-Brennkraftmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929111A (en) * 1973-10-01 1975-12-30 Outboard Marine Corp Fuel feed system for recycling fuel
JPS5355008U (ja) * 1976-10-13 1978-05-11
JPS5830091Y2 (ja) * 1979-03-30 1983-07-02 川崎重工業株式会社 ２サイクルエンジンのマルチポ−トシリンダ−
US4359975A (en) * 1980-05-25 1982-11-23 Heidner Richard C Starting apparatus for two cycle engine
GB2130642B (en) * 1982-10-09 1986-02-05 Nippon Clean Engine Res A stratified charge two-stroke internal-combustion engine
JPS59173518A (ja) * 1983-03-23 1984-10-01 Nippon Clean Engine Res 層状掃気二サイクル内燃機関
US4579093A (en) * 1984-06-06 1986-04-01 American Fits Engine Company, Limited Fuel injection, two cycle engine
US4590897A (en) * 1984-11-13 1986-05-27 Brunswick Corp. Idle fuel residual storage system
JP2530822B2 (ja) * 1986-07-03 1996-09-04 三信工業株式会社 船外機のドレン除去装置
US4886021A (en) * 1987-02-25 1989-12-12 Orbital Engine Company Proprietary Limited Multi-cylindered two stroke cycle engines
US4856483A (en) * 1988-01-04 1989-08-15 Brunswick Corporation Vacuum bleed and flow restrictor fitting for fuel injected engines with vapor separator
US5063887A (en) * 1989-08-14 1991-11-12 Yamaha Hatsudoki Kabushiki Kaisha Exhaust control valve system for parallel multi-cylinder two-cycle engine
JP2729686B2 (ja) * 1989-11-22 1998-03-18 三信工業株式会社 ２サイクル内燃機関のクランク室構造
JPH04330329A (ja) * 1991-04-30 1992-11-18 Sanshin Ind Co Ltd クランク室予圧縮式２サイクル内燃機関
DE4219955B4 (de) * 1992-06-18 2007-01-04 Fa. Andreas Stihl Zweitaktbrennkraftmaschine für Motorkettensägen
JP2602803Y2 (ja) * 1992-10-08 2000-01-31 株式会社共立 ２サイクルエンジンのシリンダ
US5490483A (en) * 1994-02-23 1996-02-13 Daihatsu Motor Co., Ltd. Two-cycle internal combustion engine

Also Published As

Publication number Publication date
US5699761A (en) 1997-12-23
JPH09242552A (ja) 1997-09-16
DE19707767A1 (de) 1997-11-06
DE19707767B4 (de) 2004-03-04
SE9700727D0 (sv) 1997-02-28

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Legal Events

Date Code Title Description
NUG Patent has lapsed