JPS57122119A - Port scavenging type 2 cycle internal combustion engine - Google Patents
Port scavenging type 2 cycle internal combustion engineInfo
- Publication number
- JPS57122119A JPS57122119A JP56008880A JP888081A JPS57122119A JP S57122119 A JPS57122119 A JP S57122119A JP 56008880 A JP56008880 A JP 56008880A JP 888081 A JP888081 A JP 888081A JP S57122119 A JPS57122119 A JP S57122119A
- Authority
- JP
- Japan
- Prior art keywords
- central shaft
- plane
- cylinder
- exhaust port
- symmetry
- 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.)
- Pending
Links
- 230000002000 scavenging effect Effects 0.000 title abstract 7
- 238000002485 combustion reaction Methods 0.000 title abstract 3
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
- F02B33/44—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
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- 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
-
- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56008880A JPS57122119A (en) | 1981-01-22 | 1981-01-22 | Port scavenging type 2 cycle internal combustion engine |
US06/336,718 US4414928A (en) | 1981-01-22 | 1982-01-04 | Port scavenging type two-cycle internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56008880A JPS57122119A (en) | 1981-01-22 | 1981-01-22 | Port scavenging type 2 cycle internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57122119A true JPS57122119A (en) | 1982-07-29 |
Family
ID=11704980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56008880A Pending JPS57122119A (en) | 1981-01-22 | 1981-01-22 | Port scavenging type 2 cycle internal combustion engine |
Country Status (2)
Country | Link |
---|---|
US (1) | US4414928A (ja) |
JP (1) | JPS57122119A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338611A (ja) * | 1986-08-01 | 1988-02-19 | Sanshin Ind Co Ltd | 2サイクルエンジン |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1278964C (en) * | 1985-05-24 | 1991-01-15 | Christopher Kim Schlunke | Two stroke cycle internal combustion engines |
GB2201463B (en) * | 1987-02-25 | 1990-11-21 | Orbital Eng Pty | Improvements relating to multi-cylindered two stroke cycle engines |
US7307071B2 (en) * | 2001-12-04 | 2007-12-11 | Onyx Pharmaceuticals, Inc | RAF-MEK-ERK pathway inhibitors to treat cancer |
DE102005019520B4 (de) * | 2005-04-27 | 2017-05-04 | Andreas Stihl Ag & Co. Kg | Zylinder für einen Zweitaktmotor |
US9494104B2 (en) * | 2012-10-15 | 2016-11-15 | Brp Us Inc. | Cylinder with multiple transfer ports for an internal combustion engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB441668A (en) * | 1934-06-23 | 1936-01-23 | Triumph Werke Nuernberg Ag | Improved scavenging arrangements for the cylinders of two-stroke internal combustionengines |
DE809265C (de) * | 1948-10-02 | 1951-07-26 | Kloeckner Humboldt Deutz Ag | Zweitaktbrennkraftmaschine |
DE2319662C3 (de) * | 1973-04-18 | 1984-06-14 | Zündapp-Werke GmbH, 8000 München | Zylinder für Zweitakt-Hubkolben- Brennkraftmaschinen |
JPS5813073Y2 (ja) * | 1979-03-28 | 1983-03-14 | 川崎重工業株式会社 | 2サイクルエンジンの掃気装置 |
-
1981
- 1981-01-22 JP JP56008880A patent/JPS57122119A/ja active Pending
-
1982
- 1982-01-04 US US06/336,718 patent/US4414928A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338611A (ja) * | 1986-08-01 | 1988-02-19 | Sanshin Ind Co Ltd | 2サイクルエンジン |
JPH0573898B2 (ja) * | 1986-08-01 | 1993-10-15 | Sanshin Kogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
US4414928A (en) | 1983-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54129206A (en) | Internal combustion engine | |
JPS5641419A (en) | Four-cycle internal combustion engine | |
ES8503405A1 (es) | Perfeccionamientos en un motor de combustion interna de dos o mas cilindros en linea | |
JPS5525543A (en) | Intake apparatus of multicylinder internal combustion engine | |
GB1435958A (en) | Two-stroke engine | |
JPS5543228A (en) | Overhead cam-shaft engine | |
JPS5627047A (en) | 4-cycle engine | |
JPS57122119A (en) | Port scavenging type 2 cycle internal combustion engine | |
JPS5638520A (en) | Four-cycle internal combustion engine | |
DE3765737D1 (de) | Brennkraftmaschine mit wenigstens zwei einlassventilen pro zylinder. | |
DE3360141D1 (en) | Cylinder head for a water-cooled multi-cylinder internal-combustion engine | |
JPH0610412B2 (ja) | 船外機用2サイクルv型エンジンの排気装置 | |
JPS5716254A (en) | Carburetor | |
JPS5656928A (en) | Engine | |
JPS5735121A (en) | Reciprocating type internal combustion engine | |
JPS54114637A (en) | Intake device of internal combustion engine | |
JPS5632036A (en) | Combustion chamber for two-stroke-cycle gasoline engine | |
JPS5698532A (en) | Two-piston engine | |
JPS5632049A (en) | Two-stroke-cycle internal-combustion engine | |
JPS57105521A (en) | Two-cycle engine | |
JPS5239010A (en) | Exhaust port device for internal combustion engine | |
JPS51126404A (en) | Multi-cylinder reciprocating engine | |
JPS5335816A (en) | Two stroke internal combustion engine | |
JPS57186013A (en) | Exhaust device for multicylinder engine | |
JPS52151407A (en) | Internal combustion engine with two ignition plugs |