Double bar single wheel rotary combustion engine and the components thereof
AssigneeFahim Mahmood
InventorFahim Mahmood
Life of this patent
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Abstract
The inventive rotary engine comprises a cylindrical chamber inside a casing wherein there is a concentric rotatable power shaft and a rotatable asymmetric main wheel mounted eccentrically enough as such to avoid contact with the wall of cylindrical chamber. Additionally two bars traversing the main wheel radially further having a wiping contact with the cylindrical chamber wherein one bar is fixed with power shaft and other bar is hinged with said power shaft. A combustion process is in action within a demarcated combustion chamber whereby the combustion chamber rotatably travels from a bottom dead volume to a top dead volume and hence a power, generated during this path of rotational travel, is subsequently available for delivery at the concentric power shaft.
Claims16
A rotary engine assembled by an engine module and said engine module comprising:
- an inner circular chamber denoting a cylindrical cavity defined by a wall;
- a power shaft pivotally coupled to, rotating around a first rotary axis while operating coaxially within, said inner circular chamber;
- a main wheel comprising an asymmetric structure, further rotating around a second rotary axis within said inner circular chamber wherein the second rotary axis is displaced from the first rotary axis;
- and
- only two bars rotating around said first rotary axis, traversing said main wheel radially whereby said main wheel, said power shaft and said only two bars, rotate at a same direction by being coupled together while transmitting a power to the power shaft.
A rotary engine assembled by an engine module and said engine module comprising:
- an inner circular chamber denoting a cylindrical cavity defined by a wall and demarcating only one combustion chamber;
- a power shaft pivotally coupled to, rotating around a first rotary axis while operating coaxially within, said inner circular chamber;
- a main wheel comprising a concentric void traversing throughout the main wheel axially, demarcating said only one combustion chamber further rotating around a second rotary axis within said inner circular chamber wherein the second rotary axis is displaced from the first rotary axis;
- a non-combustion chamber demarcated by said main wheel and said inner circular chamber;
- a sweeper mounted in the main wheel, connecting said non-combustion chamber with said concentric void;
- and
- only two bars rotating around said first rotary axis while demarcating said only one combustion chamber, further demarcating said non-combustion chamber and traversing said main wheel radially such that said main wheel, said power shaft and said only two bars, rotate at a same direction by being coupled together while transmitting a power to the power shaft wherein said only one combustion chamber having a combustion event.
A rotary engine assembled by an engine module while said engine module comprising:
- an inner circular chamber signifies a cylindrical chamber defined by a wall and demarcating only one combustion chamber;
- a power shaft pivotally coupled to, rotating around a first rotary axis while operating coaxially within, said inner circular chamber;
- a main wheel demarcating said only one combustion chamber, rotating around a second rotary axis within said inner circular chamber wherein the second rotary axis is displaced from the first rotary axis;
- only two bars rotating around said first rotary axis while demarcating said only one combustion chamber by being coupled between the main wheel and the power shaft as such to transmit a power to the power shaft wherein said only one combustion chamber having a combustion event;
- and
- an outward opening valve assembly comprising:
- at least two valves wherein there is a first valve and a second valve;
- a rotating camshaft;
- and
- at least two rotating hemicycle profiled cams wherein each hemicycle profiled cam of said at least two hemicycle profiled cams is coupled to a respective abutment of the first valve and the second valve and the at least two hemicycle profiled cams effectuate said first valve and said second valve to move away from the cylindrical chamber to open a first valve port and a second valve port respectively wherein said at least two hemicycle profiled cams are coaxially secured with said rotating camshaft in such a way that a valve timing of said second valve is lagging from a valve timing of said first valve.
Dependencies are inferred from the claim text.