| 摘要 |
<p>An internal-combustion engine comprising a multistage compressor (1), which sends compressed air to a combustion-expansion unit (5), into which fuel is introduced by means of a high-pressure pump (7); the burnt gases are sent to a second expansion unit (11), which is also supplied with compressed. air optionally heated by heat exchangers (2, 3), which cool the multistage compressor, or by other heat recovery systems.</p> |
