Silencer with a built-in heat exchanger

A muffler (1) having an inlet (2) and an outlet (3), through which exhaust gas flows; a tubular main body (4); a heat exchanger (10) inside the main body (4); a noise-deadening first conduit (13), which extends at least partly inside the main body (4), from a fork region (14) located directly downst...

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1. Verfasser: PAZE, COSTANZA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A muffler (1) having an inlet (2) and an outlet (3), through which exhaust gas flows; a tubular main body (4); a heat exchanger (10) inside the main body (4); a noise-deadening first conduit (13), which extends at least partly inside the main body (4), from a fork region (14) located directly downstream from the inlet (2), to a converging region (15) directly upstream from the outlet (3); a second conduit (16), which extends through the heat exchanger (10) and at least partly inside the main body (4), from the fork region (14) to the converging region (15) and parallel to the first conduit (13); and a regulating valve (17) located outside the main body (4), to selectively direct exhaust gas flow along the first conduit (13) or the second conduit (16).