Rotary piston for a rotary piston engine and rotary piston engine
AssigneeWankel Supertec GmbH
InventorDankwart Eiermann
Life of this patent
Estimating the term…
Abstract
The invention relates to a rotary piston engine, in particular a rotary engine of trochoidal design, with a side disk (4) on the exhaust side and a rotary piston (6) with at least of one, and preferably three, through-flow openings (6) through which the mixture can flow axially, wherein the side disk (4) on the exhaust side has a side exhaust port (43) and the at least of one through-flow opening (60) has an asymmetric internal contour (600) at least on its exhaust side, so that when the rotary piston (6) passes over the side exhaust port (43) the said side exhaust port (43) is not in fluid communication with an internal area of the through-flow opening (60). The invention further relates to a rotary piston (6) for a rotary piston engine.
Claims9
Rotary piston for a mixture cooled rotary piston engine, in particular for a mixture cooled rotary engine (1) of trochoidal design, with at least one, and preferably three, through-flow openings (6) through which the mixture can flow axially,
- characterized in that the at least of one through-flow opening (60) has an asymmetric internal contour (600) at least on its exhaust side so that when the rotary piston passes over a side exhaust port (43) of the rotary piston engine the side exhaust port is not in fluid communication with an internal area of the through-flow opening.
Rotary piston engine, in particular a rotary engine (1) of trochoidal design, comprising a side disk (4) on the exhaust side and a rotary piston (6) with at least one, and preferably three, through-flow openings (60) through which the mixture can flow axially,
- characterized in that the side disk (4) on the exhaust side has a side exhaust port (43) and the at least of one through-flow opening (60) has an asymmetric internal contour (600) at least on its exhaust side so that when the rotary piston passes over the side exhaust port (43) the side exhaust port (43) is not in fluid communication with an internal area of the through-flow opening (60).
Dependencies are inferred from the claim text.