FIELD: engines and pumps.
SUBSTANCE: internal combustion engine incorporates mechanism to vary compression ration and mechanism to vary actual compression ratio start point. Mechanical compression ratio is set to maximum so that compression ratio equals or exceeds 20 in engine operation at low load, while actual compression ratio in engine operation at low load is set at the level of actual compression ratio, in fact, equal to that in engine operation at high load.
EFFECT: increased thermal efficiency.
| Title | Year | Author | Number |
|---|---|---|---|
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2008 |
|
RU2436982C2 |
| CONTROL METHOD OF MECHANICAL COMPRESSION DEGREE AND STARTING MOMENT OF ACTUAL COMPRESSION (VERSIONS) | 2007 |
|
RU2432480C2 |
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2008 |
|
RU2434157C1 |
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2007 |
|
RU2403421C2 |
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2008 |
|
RU2436981C2 |
| SPARK IGNITION INTERNAL COMBUSTION ENGINE | 2009 |
|
RU2442002C2 |
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2009 |
|
RU2482308C2 |
| SPARK IGNITION OF INTERNAL COMBUSTION ENGINE | 2008 |
|
RU2442003C2 |
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2008 |
|
RU2434154C1 |
| INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION | 2008 |
|
RU2438032C2 |
