FIELD: engines and pumps.
SUBSTANCE: proposed four-stroke ICE comprises crankcase (7), cylinders (1) with pistons (2), connecting rods (3), crankshaft (4), intake and exhaust valves (5) fitted on cylinder head (6), power shaft (8), secondary connecting rods (11) and chain drive (13). Disks of ratchet-and-pawl mechanisms (9) and rocker actuators (10) are fitted on power shaft (8). Connecting rods (3) are joint connected with pistons (12) and crankshaft (4). Secondary connecting rods (11) are joint connected with rocker actuators (10) and covers (12) of lower connecting rod heads. Chain drive (13) is arranged between crankshaft (4) and power shaft (8).
EFFECT: higher efficiency and longer life.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ENGINE-COMPRESSOR UNIT | 2008 |
|
RU2382235C2 |
| CENTRAL ROTOR SHAFT ICE | 2007 |
|
RU2341667C1 |
| INTERNAL COMBUSTION ENGINE | 2008 |
|
RU2367802C1 |
| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2146010C1 |
| INTERNAL COMBUSTION ENGINE | 2005 |
|
RU2300002C1 |
| INTERNAL COMBUSTION ENGINE | 2008 |
|
RU2361097C1 |
| INTERNAL COMBUSTION ENGINE | 1992 |
|
RU2064598C1 |
| INTERNAL COMBUSTION ENGINE | 2008 |
|
RU2377425C1 |
| FOUR-STROKE ROTARY-VANE TANGENTIAL ENGINE | 2000 |
|
RU2212545C2 |
| TWO-PHASE AXIAL PISTON INTERNAL COMBUSTION ENGINE | 2005 |
|
RU2386047C2 |
