公开(公告)号：US20210164581A1

公开(公告)日：2021-06-03

申请号：US17108222

申请日：2020-12-01

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Raphaël DE MATOS ,  Julien CAMBILLARD ,  François LACOUTURE ,  Alen HALEPOVIC

IPC: F16K31/04 ,  F01N3/02 ,  F02D9/04 ,  F02D9/10

Abstract: An electric actuator comprises a motor and a plate, wherein the motor has an electric contact in electrical contact with the plate. An intermediate shaft is in contact with the plate. A controller is fixed to an upper part of the actuator. The controller has an electrical output electrically communicating with the electric contact of the motor through the intermediate shaft and the plate.

公开(公告)号：US20190170092A1

公开(公告)日：2019-06-06

申请号：US16210134

申请日：2018-12-05

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Benjamin OBLINGER ,  Julien CAMBILLARD ,  Gilbert DELPLANQUE ,  François LACOUTURE

IPC: F02M26/70 ,  F16K1/22

Abstract: An exhaust valve includes a body defining a passage and a flap that pivots about an axis relative to the body to selectively close/open the passage. An actuator moves the flap and a device couples the flap to the actuator. This coupling device comprises: a compression spring having a proximal end that rotates about the axis with a first element between the flap and an actuator output shaft and a distal end; a seat engaged with the distal end, while the seat is fixed in rotation about the axis with the first element, and a torsionally-rigid transmission member fixed in rotation about the axis with the first element and that immobilizes the distal end relative to the proximal end in a plane that is orthogonal to the axis. The transmission member has a slot that is elongated parallel to the axis and is traversed by the distal end.