EP 0036942 A3 19820512 - EMISSION CONTROLLED TWO-CYCLE ENGINE
Title (en)
EMISSION CONTROLLED TWO-CYCLE ENGINE
Publication
Application
Priority
US 13627280 A 19800401
Abstract (en)
[origin: EP0036942A2] An emission controlled two-cycle internal combustion engine is disclosed. The presence of unburned hydrocarbons and oil smoke is substantially reduced by eliminating the use of lubricating oil in the fuel, confining lubricating oil for the engine to the crankcase, purging exhaust gases from the combustion chamber with pressurized fresh air, and timing the injection of fuel into the combustion chamber to occur near the closure of the exhaust port to eliminate the escape of unburned fuel through the exhaust port.
IPC 1-7
IPC 8 full level
F01M 3/00 (2006.01); F02B 33/34 (2006.01); F02B 75/02 (2006.01)
CPC (source: EP)
F01M 3/00 (2013.01); F02B 33/34 (2013.01); F02B 2075/025 (2013.01)
Citation (search report)
- US 2267333 A 19411223 - JACOBY ENOS R, et al
- FR 906549 A 19460109 - PROSPECTION IND SOC D
- DE 923753 C 19550221 - WALTER GUTBROD, et al
- FR 1332488 A 19630712
- DE 2708561 A1 19780831 - KOSKE HEINZ DIETRICH
- US 2113979 A 19380412 - ALFRED BOKEMULLER
- FR 1088836 A 19550310 - MECCANICA VERGHERA
- US 1575541 A 19260302 - CAGE JOHN M
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0036942 A2 19811007; EP 0036942 A3 19820512; CA 1173369 A 19840828
DOCDB simple family (application)
EP 81101241 A 19810221; CA 373828 A 19810325