Charged internal combustion engine
First Claim
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1. A charged internal combustion engine (1) including:
- (a) at least one stage of charging by a turbocharger (3);
(b) at least one supplemental compressor (4) connected to the turbocharger;
(c) a heat exchanger (13) arranged downstream of the turbocharger;
(d) an electric motor (5) drive for the supplemental compressor (4); and
(e) at least one closing or switching means (11) provided between the supplemental compressor (4) and the turbocharger, wherein the internal combustion engine (1) includes a control means for the control of the supplemental compressor.
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Abstract
A charged internal combustion engine (1) having at least one stage of charging by a turbocharger (3), in which at least one supplemental compressor (4) is connected parallel to or in series with the turbocharger, in which the supplemental compressor (4) has a drive independent form the working medium cycle of the internal combustion engine.
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Citations
16 Claims
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1. A charged internal combustion engine (1) including:
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(a) at least one stage of charging by a turbocharger (3);
(b) at least one supplemental compressor (4) connected to the turbocharger;
(c) a heat exchanger (13) arranged downstream of the turbocharger;
(d) an electric motor (5) drive for the supplemental compressor (4); and
(e) at least one closing or switching means (11) provided between the supplemental compressor (4) and the turbocharger, wherein the internal combustion engine (1) includes a control means for the control of the supplemental compressor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A charged internal combustion engine (1) including:
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(a) at least one stage of charging by a turbocharger (3);
(b) at least one supplemental compressor (4) connected to the turbocharger;
(c) a heat exchanger (13) arranged downstream of the supplemental compressor;
(d) an electric motor drive (5) for the supplemental compressor (4); and
(e) at least one closing or switching means (8, 11) provided between the supplemental compressor (4) and the turbocharger (3), wherein an electronic control device (40) is present to regulate operation of the supplemental compressor (4) and the closing or switching means (8, 11). - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A charged internal combustion engine (1) including:
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(a) at least one stage of charging by a turbocharger (3);
(b) at least one supplemental compressor (4) connected to the turbocharger;
(c) an electric motor drive (5) for the supplemental compressor; and
(d) at least one closing (11) or switching (8) means provided between the supplemental compressor (4) and the turbocharger, wherein an electronic control device (40) is present to regulate operation of the supplemental compressor (4) and the closing (11) or switching (8) means, and wherein at least one supplemental compressor (4) with at least one compression stage is connected in parallel with the turbocharger.
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Specification