An acoustic insulation structure for a power train according to the present disclosure is provided with a cover member (40) that covers at least an internal combustion engine (10) of the power train including the internal combustion engine (10), and that includes a pool portion (bottom surface portion 40a) in which water that has entered into the inside of the cover member (40) pools; and a water-absorption member (42) arranged at the inside of the cover member (40). The cover member (40) includes a moisture outlet (44, 46) that releases, into the atmospheric air, moisture present inside the cover member (40). The water-absorption member (42) extends to the moisture outlet (44, 46) from the pool portion.
ACOUSTIC INSULATION STRUCTURE FOR POWER TRAIN
AKUSTISCHE ISOLATIONSSTRUKTUR FÜR ANTRIEBSSTRANG
STRUCTURE D'ISOLATION ACOUSTIQUE POUR UN GROUPE DE TRANSMISSION
2020-12-02
Patent
Electronic Resource
English
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung |
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