| 摘要 |
An internal combustion engine is disclosed. The internal combustion engine includes a head, a first and second cylinders, a first and second doubled-end pistons, a wrist pin, a connecting rod, and a crankcase. The first and second doubled-end pistons are disposed within the first and second cylinder, respectively. The wrist pin and the connecting rod are connected to the first and second doubled-end pistons. The crankcase contains a crankshaft connected to the connecting rod. The head, which is coupled to the first and second cylinders, includes a first and second spark plugs for associating with first ends of the first and second doubled-end pistons, respectively. The crankcase includes a third and fourth spark plugs for associating with second ends of the first and second doubled-end pistons, respectively. |
| 主权项 |
1. An internal combustion engine comprising:
a first and second cylinders; a first double-ended piston disposed within said first cylinder; a second double-ended piston disposed within said second cylinder, wherein said first and second double-ended pistons each includes a cutaway area that facilitates an flow to respective interiors of said first and second double-ended pistons; a wrist pin and a connecting rod configured to connect to said first and second double-ended pistons; a head coupled to said first and second cylinders, wherein said head includes a first orifice for receiving a first spark plug to be associated with a first end of said first double-ended piston, and a second orifice for receiving a second spark plug to be associated with a first end of said second double-ended piston; and a crankcase having a crankshaft connected to said connecting rod, wherein said crankcase includes a first orifice for receiving a third spark plug to be associated with a second end of said first double-ended piston, and a second orifice for receiving a fourth spark plug to be associated with a second end of said second double-ended piston. |
