JPS5486017A - Active thermal atmosphere combustion two-cycle internal combustion engine - Google Patents

Active thermal atmosphere combustion two-cycle internal combustion engine

Info

Publication number
JPS5486017A
JPS5486017A JP15294777A JP15294777A JPS5486017A JP S5486017 A JPS5486017 A JP S5486017A JP 15294777 A JP15294777 A JP 15294777A JP 15294777 A JP15294777 A JP 15294777A JP S5486017 A JPS5486017 A JP S5486017A
Authority
JP
Japan
Prior art keywords
passage
scavenging
high loads
crank chamber
cycle internal
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.)
Granted
Application number
JP15294777A
Other languages
English (en)
Other versions
JPS5638767B2 (ja
Inventor
Shigeru Onishi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP15294777A priority Critical patent/JPS5486017A/ja
Priority to US05/970,173 priority patent/US4204488A/en
Priority to GB7849134A priority patent/GB2012867B/en
Priority to SE7813162A priority patent/SE442231B/sv
Priority to CA318,376A priority patent/CA1089767A/en
Priority to DE2858090A priority patent/DE2858090C2/de
Priority to DE2855445A priority patent/DE2855445C2/de
Priority to FR7837031A priority patent/FR2412695A1/fr
Publication of JPS5486017A publication Critical patent/JPS5486017A/ja
Publication of JPS5638767B2 publication Critical patent/JPS5638767B2/ja
Granted legal-status Critical Current

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
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
JP15294777A 1977-12-21 1977-12-21 Active thermal atmosphere combustion two-cycle internal combustion engine Granted JPS5486017A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15294777A JPS5486017A (en) 1977-12-21 1977-12-21 Active thermal atmosphere combustion two-cycle internal combustion engine
US05/970,173 US4204488A (en) 1977-12-21 1978-12-18 2-Cycle engine of an active thermoatmosphere combustion type
GB7849134A GB2012867B (en) 1977-12-21 1978-12-19 2 cycle engine of an active thermoathmosphere combustion type
SE7813162A SE442231B (sv) 1977-12-21 1978-12-21 Tvataktsmotor
CA318,376A CA1089767A (en) 1977-12-21 1978-12-21 2-cycle engine of an active thermosphere combustion type
DE2858090A DE2858090C2 (de) 1977-12-21 1978-12-21 Zweitakt-Brennkraftmaschine
DE2855445A DE2855445C2 (de) 1977-12-21 1978-12-21 Zweitakt-Brennkraftmaschine
FR7837031A FR2412695A1 (fr) 1977-12-21 1978-12-21 Moteur deux temps du type a combustion en thermo-atmosphere active

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15294777A JPS5486017A (en) 1977-12-21 1977-12-21 Active thermal atmosphere combustion two-cycle internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5486017A true JPS5486017A (en) 1979-07-09
JPS5638767B2 JPS5638767B2 (ja) 1981-09-09

Family

ID=15551630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15294777A Granted JPS5486017A (en) 1977-12-21 1977-12-21 Active thermal atmosphere combustion two-cycle internal combustion engine

Country Status (7)

Country Link
US (1) US4204488A (ja)
JP (1) JPS5486017A (ja)
CA (1) CA1089767A (ja)
DE (2) DE2858090C2 (ja)
FR (1) FR2412695A1 (ja)
GB (1) GB2012867B (ja)
SE (1) SE442231B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158929U (ja) * 1981-03-31 1982-10-06

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872614A (ja) * 1981-10-23 1983-04-30 Nippon Clean Engine Res 内燃機関の点火・燃焼方式
US4682571A (en) * 1985-12-17 1987-07-28 Tecumseh Products Company Exhaust gas recirculation system for crankcase scavenged two cycle engine
US4802447A (en) * 1985-12-17 1989-02-07 Brunswick Corporation Foam pattern for engine cylinder block
JPH02128752U (ja) * 1989-03-31 1990-10-24
JP2876563B2 (ja) * 1990-07-31 1999-03-31 ヤマハ発動機株式会社 ２サイクルディーゼルエンジン
JPH07224666A (ja) * 1994-02-07 1995-08-22 Sanshin Ind Co Ltd Ｖ型多気筒２サイクルエンジン
SE521647C2 (sv) * 1998-11-04 2003-11-18 Electrolux Ab Vevhusspolad förbränningsmotor
US6257179B1 (en) * 1999-04-28 2001-07-10 Mitsubishi Heavy Industries, Ltd. Two-stroke cycle engine
WO2012090256A1 (en) * 2010-12-28 2012-07-05 Husqvarna Zenoah Co., Ltd. Two-stroke engine
US9334844B2 (en) * 2013-09-27 2016-05-10 Motiv Engines LLC Reciprocating internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR340976A (fr) * 1904-03-05 1904-07-26 Gregoire Et Cie Soc Moteur à explosions à deux temps
US2085035A (en) * 1934-10-22 1937-06-29 George W Meredith Internal combustion engine
US2058526A (en) * 1934-12-31 1936-10-27 Johnson Motor Company Internal combustion engine
FR973713A (fr) * 1941-11-21 1951-02-14 Perfectionnements apportés aux procédés et dispositifs d'alimentation, en mélange combustible, des moteurs à combustion interne alimentés en air par leur carter, notamment des moteurs à deux temps fonctionnant avec un carburant gazeux
DE1042286B (de) * 1956-01-05 1958-10-30 Dr Friedrich Stuempfig Zweitaktbrennkraftmaschine mit Gemischverdichtung
GB1155085A (en) * 1965-10-08 1969-06-18 Bernard Hooper Two-Stroke Internal Combustion Engines
GB1211216A (en) * 1967-11-30 1970-11-04 Ernest Alfred Von Seggern Two-stroke internal combustion engine
FR2101456A5 (ja) * 1970-08-13 1972-03-31 Gutbrod Walter
US3815558A (en) * 1972-08-07 1974-06-11 W Tenney Scavenge porting system
DE2650834A1 (de) * 1975-12-22 1977-06-30 Thaelmann Fahrzeug Jagdwaffen Gemischgespuelte zweitakt-brennkraftmaschine
GB1591050A (en) * 1976-08-25 1981-06-10 Onishi S Internal combustion engine
FR2365699A1 (fr) * 1976-09-28 1978-04-21 Thery Georges Procede d'alimentation d'une chambre de combustion d'un moteur deux temps. moteur faisant application
US4180029A (en) * 1976-12-29 1979-12-25 Toyota Jidosha Kogyo Kabushiki Kaisha 2-Cycle engine of an active thermoatmosphere combustion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158929U (ja) * 1981-03-31 1982-10-06
JPS63980Y2 (ja) * 1981-03-31 1988-01-12

Also Published As

Publication number Publication date
GB2012867A (en) 1979-08-01
FR2412695B1 (ja) 1982-11-19
DE2858090C2 (de) 1984-10-31
JPS5638767B2 (ja) 1981-09-09
CA1089767A (en) 1980-11-18
SE442231B (sv) 1985-12-09
US4204488A (en) 1980-05-27
SE7813162L (sv) 1979-06-22
DE2855445A1 (de) 1979-07-12
GB2012867B (en) 1982-04-07
FR2412695A1 (fr) 1979-07-20
DE2855445C2 (de) 1983-02-17

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