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FR2676504B1 - Moteur a deux temps a plusieurs cylindres en ligne. - Google Patents

Moteur a deux temps a plusieurs cylindres en ligne.

Info

Publication number
FR2676504B1
FR2676504B1 FR9205874A FR9205874A FR2676504B1 FR 2676504 B1 FR2676504 B1 FR 2676504B1 FR 9205874 A FR9205874 A FR 9205874A FR 9205874 A FR9205874 A FR 9205874A FR 2676504 B1 FR2676504 B1 FR 2676504B1
Authority
FR
France
Prior art keywords
line
stroke engine
multiple cylinders
cylinders
stroke
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
FR9205874A
Other languages
English (en)
Other versions
FR2676504A1 (fr
Inventor
Hirooka Hiroshi
Hara Akihiro
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.)
Makita Numazu Corp
Original Assignee
Fuji Robin KK
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
Priority claimed from JP6474491U external-priority patent/JPH0720349Y2/ja
Priority claimed from JP19480291A external-priority patent/JPH0823301B2/ja
Priority claimed from JP1991082839U external-priority patent/JP2517224Y2/ja
Priority claimed from JP10194691U external-priority patent/JPH088300Y2/ja
Application filed by Fuji Robin KK filed Critical Fuji Robin KK
Publication of FR2676504A1 publication Critical patent/FR2676504A1/fr
Application granted granted Critical
Publication of FR2676504B1 publication Critical patent/FR2676504B1/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/34—Ultra-small engines, e.g. for driving models
    • 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
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)
FR9205874A 1991-05-14 1992-05-14 Moteur a deux temps a plusieurs cylindres en ligne. Expired - Fee Related FR2676504B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6474491U JPH0720349Y2 (ja) 1991-05-14 1991-05-14 刈払機用２サイクル２気筒エンジン
JP19480291A JPH0823301B2 (ja) 1991-07-09 1991-07-09 携帯作業機用の直列多気筒エンジン
JP1991082839U JP2517224Y2 (ja) 1991-07-10 1991-07-10 ２サイクル２気筒エンジンの冷却装置
JP10194691U JPH088300Y2 (ja) 1991-11-14 1991-11-14 直列２気筒エンジン用エアクリーナ

Publications (2)

Publication Number Publication Date
FR2676504A1 FR2676504A1 (fr) 1992-11-20
FR2676504B1 true FR2676504B1 (fr) 1995-07-21

Family

ID=27464477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205874A Expired - Fee Related FR2676504B1 (fr) 1991-05-14 1992-05-14 Moteur a deux temps a plusieurs cylindres en ligne.

Country Status (2)

Country Link
DE (1) DE4215672C2 (fr)
FR (1) FR2676504B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH084636A (ja) * 1994-06-20 1996-01-09 Ryobi Ltd 内燃機関用クランク軸及び内燃機関用点火装置
SE516698C2 (sv) * 1996-11-15 2002-02-12 Electrolux Ab Förbränningsmotor
DE10021705B4 (de) * 2000-05-04 2018-01-11 Andreas Stihl Ag & Co. Handgeführtes Arbeitsgerät
JP3754610B2 (ja) * 2000-09-13 2006-03-15 本田技研工業株式会社 作業用エンジンにおける異物巻き込み防止装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576183A (en) * 1969-10-31 1971-04-27 Kokusan Denki Co Ignition system for a two-cycle engine
US3911889A (en) * 1973-03-29 1975-10-14 Nippon Denso Co Capacitor discharge type contactless ignition system for internal combustion engines
JPS5435495U (fr) * 1977-07-29 1979-03-08
US4203404A (en) * 1978-03-13 1980-05-20 Texaco Inc. Distributorless ignition method and system for a multicylinder internal combustion engine
US4286675A (en) * 1979-06-25 1981-09-01 Beaird-Poulan Division Of Emerson Electric Co. Narrow profile power handle for line trimmer and the like
JPS5650264A (en) * 1979-10-02 1981-05-07 Nissan Motor Co Ltd Ignition device for internal combustion engine
JPS5862133U (ja) * 1981-10-20 1983-04-26 株式会経共立 携帯作業機用内熱機関
JPS58117362A (ja) * 1981-12-29 1983-07-12 Alps Electric Co Ltd 実点火タイミング検出装置
JPS5935548A (ja) * 1982-08-18 1984-02-27 Hitachi Ltd 内燃機関用磁石発電機
JPS6045820U (ja) * 1983-09-06 1985-03-30 株式会社共立 リコイルスタ−タ式エンジン用冷却フアン
ES2037167T3 (es) * 1987-12-17 1993-06-16 White Consolidated Industries, Inc. Herramienta mecanica rotativa portatil.
US4913112A (en) * 1988-01-08 1990-04-03 Kioritz Corporation Power tool

Also Published As

Publication number Publication date
DE4215672C2 (de) 1996-11-07
DE4215672A1 (de) 1992-11-19
FR2676504A1 (fr) 1992-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse