EXHAUST DEVICE AND SILENCER SYSTEM

DRIVE June 17, 2026
Source
The invention relates to an exhaust device (1) of a pressure supply for a vehicle (V), in particular a solenoid modulator ABS-valve (2), comprising a body (10) having an exhaust line (120) terminating in an exhaust port (130) for venting the exhaust air flow (FE), and a silencer system (20) arranged in the exhaust line (130) for damping the exhaust air flow (FE). The silencer system (20) includes a silencer device (210) defining an exhaust chamber (211) extending upstream with respect to the exhaust direction (E), and a sealing washer (220) arranged adjacent to the silencer device (210). The invention suggests that the silencer device (210) has a slice-kind base portion (212) and a rim portion (213) projecting therefrom in exhaust chamber (211), wherein the rim portion (213) is adapted to divide the flow chamber (211) into at least a first chamber region (215.1) having a first plurality of flow ports (214.1) and the second chamber region (215.2) having a second plurality of flow ports (214.2), each defining a flow passage (216.1, 216.2) from a distal entrance portion (217) of the rim portion (213) to the respective one of the first or second plurality of flow ports (214.1, 214.2).

Discussion in the ATmosphere

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