Air cooled power machine
Air cooled self-supercharging four stroke internal combustion en
Arrangement in a two cycle combustion engine with internal...
Asymmetrical internal combustion engine
Bearing arrangement
Collapsible wall engine
Compression ignition internal combustion engine
Compression ratio control mechanism for internal combustion engi
Conformable bladder engine
Constructional improvements in a two-stroke opposed piston engin
Crankcase supercharged 4 stroke, 6 cycle engine
Double crankshaft valved two cycle engine
Double piston cycle engine
Drive arrangement for internal combustion engine
Dual compression and dual expansion internal combustion engine a
Dual piston cylinder configuration for internal combustion...
Dual piston internal combustion engine
Energy transfer unit having at least three adjacent piston membe
Engines featuring modified dwell
Expansible chamber device