FR2759421B1 - Moteur a combustion interne a deux temps - Google Patents

Moteur a combustion interne a deux temps

Info

Publication number
FR2759421B1
FR2759421B1 FR9801531A FR9801531A FR2759421B1 FR 2759421 B1 FR2759421 B1 FR 2759421B1 FR 9801531 A FR9801531 A FR 9801531A FR 9801531 A FR9801531 A FR 9801531A FR 2759421 B1 FR2759421 B1 FR 2759421B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
stroke internal
stroke
engine
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9801531A
Other languages
English (en)
Other versions
FR2759421A1 (fr
Inventor
Fujio Kobayashi
Katsuya Tajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kioritz Corp
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 FR2759421A1 publication Critical patent/FR2759421A1/fr
Application granted granted Critical
Publication of FR2759421B1 publication Critical patent/FR2759421B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/14—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture re-atomising or homogenising being effected by unevenness of internal surfaces of mixture intake
    • 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
FR9801531A 1997-02-10 1998-02-10 Moteur a combustion interne a deux temps Expired - Fee Related FR2759421B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02643797A JP3630897B2 (ja) 1997-02-10 1997-02-10 ２サイクル内燃エンジン

Publications (2)

Publication Number Publication Date
FR2759421A1 FR2759421A1 (fr) 1998-08-14
FR2759421B1 true FR2759421B1 (fr) 2000-03-31

Family

ID=12193494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801531A Expired - Fee Related FR2759421B1 (fr) 1997-02-10 1998-02-10 Moteur a combustion interne a deux temps

Country Status (4)

Country Link
US (1) US6135071A (fr)
JP (1) JP3630897B2 (fr)
DE (1) DE19804639B4 (fr)
FR (1) FR2759421B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4532430B2 (ja) * 2006-03-31 2010-08-25 富士重工業株式会社 エンジンのクランクケース
DE102011120469A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einem Bowdenzug
DE102011120464A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät
DE102011120465A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Verbrennungsmotor mit einem Kraftstoffsystem
DE102011120467A1 (de) * 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Verbrennungsmotor und handgeführtes Arbeitsgerät mit einem Verbrennungsmotor
DE102011120471A1 (de) 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682259A (en) * 1951-03-30 1954-06-29 Outboard Marine & Mfg Co Transfer passage oil trap for two-cycle engines
JPS6114403Y2 (fr) * 1980-03-26 1986-05-06
JPS61197712A (ja) * 1985-02-26 1986-09-02 Nippon Clean Engine Res ２サイクル層状掃気内燃機関
DE3606708C2 (de) * 1986-03-01 1995-09-21 Stihl Maschf Andreas Verbindungsstutzen zwischen Vergaser und Brennraum
US4776302A (en) * 1987-12-16 1988-10-11 Brunswick Corporation Two cycle engine with exhaust bridge lubrication
US4776303A (en) * 1987-12-16 1988-10-11 Brunswick Corporation Two cycle engine with cylinder liner and exhaust bridge lubrication and cooling
AT402431B (de) * 1988-11-24 1997-05-26 Avl Verbrennungskraft Messtech Zweitakt-brennkraftmaschine
GB9412181D0 (en) * 1994-06-17 1994-08-10 Ricardo Consulting Eng Crankcase scavenged two-stroke engines
JPH09151739A (ja) * 1995-11-30 1997-06-10 Kioritz Corp 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

Also Published As

Publication number Publication date
JP3630897B2 (ja) 2005-03-23
DE19804639B4 (de) 2006-01-12
US6135071A (en) 2000-10-24
FR2759421A1 (fr) 1998-08-14
DE19804639A1 (de) 1998-08-13
JPH10220309A (ja) 1998-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151030