Internal Combustion Engine with an Injector as a Compaction Level
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Abstract
The internal combustion engine includes a burner (8) which is continuously operated at overpressure, in an embodiment of this invention, a burner (13) is operated at atmospheric pressure. In each of these cases to this burner (8, 13) an exhaust gas turbine is connected downstream and to this a recuperator-heat exchanger (1) is connected downstream, which transfers residual heat from the exhaust gas to all gaseous and liquid media flowing into the internal combustion engine at the physically highest possible degree. The pre-heated combustion air or the smoke gas is compacted subsequently just by an ejector pump (30), without any mechanical compaction level. This succeeds by overheating the driving steam in a steam superheater (11, 21) with heat from the burners (8, 13) after having been heated in the heat exchanger (2) and subsequently by permanently renewing and superheating it during the isentropic expansion in the Laval-nozzle (22) by heat addition from the burner (8, 13). In further embodiments of the invention this is suitable as replacement for a conventional turbocharger and as an engine for a vehicle with recuperator use of breaking energy.
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Citations
41 Claims
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1-21. -21. (canceled)
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22. An internal combustion engine comprising:
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an exhaust gas turbine in which the hot air produced in continuous combustion is relaxed; an ejector pump in which necessary hot gas overpressure is at least partially generated; a recuperator-heat exchanger downstream of the exhaust gas turbine in which the necessary hot gas overpressure is at least partially generated, wherein residual heat from discharging exhaust gas is transferred to a flowing in medium, and driving steam is continuously renewed during expansion in a Laval-nozzle by heat transfer from a heat accumulator from outside the ejector pump. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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Specification