公开(公告)号：US20230028272A1

公开(公告)日：2023-01-26

申请号：US17867786

申请日：2022-07-19

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Lévi TALLARON

IPC: F02M26/70 ,  F02M26/73 ,  F16K1/22 ,  F16K27/02

Abstract: An exhaust valve comprises a tubular body extending along an axis, and defining a flow section perpendicular to the axis, a flap arranged in the tubular body across the flow section, and a shaft rigidly connected to the flap. The shaft is rotatable between a closed orientation in which the flap closes the flow section and an open orientation in which the flap frees the flow section. A proximal, respectively distal, housing is rigidly connected to the tubular body and houses a proximal, respectively distal, bearing ensuring a rotary interface between the tubular body and a proximal, respectively distal, end of the shaft. A rotary actuator is capable of moving the shaft alternately between the closed orientation and the open orientation, and is arranged outside the tubular body and rigidly connected to the proximal end of the shaft. The proximal and/or distal housing is separate from the tubular body.