Two-stroke engine


Application Number: 00108459
Application Date: 2000.05.26
Publication Number: 1326045
Publication Date: 2001.12.12
Priority Information:
International: F02B33/32
Applicant(s) Name: Chen Weiji
Address:
Inventor(s) Name: Chen Weiji
Patent Agency Code: 00000
Patent Agent:
Abstract A two-stroke engine features that an isolating inlet unit is used to isolate working airflow from crankshaft case, so working airflow can not come in crankshaft case. A lubricating unit is arranged to lubricate the crankshaft connecting-rod mechanism, cylinder and piston. The pumping effect of driver and crankshaft case is used to pump working airflow. Its advantages include simple structure, not burning lubricating oil, high lubricating effect, low pollution and high mechanical efficiency.