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.

公开(公告)号：US20220302525A1

公开(公告)日：2022-09-22

申请号：US17696408

申请日：2022-03-16

Applicant: Faurecia Systemes D'Echappement

Inventor： Frédéric Greber ,  Christophe Bouly

IPC: H01M10/6568 ,  H01M10/613 ,  H01M50/209

Abstract: A battery comprising at least one set of electricity storage cells having opposing large faces separated from each other by a gap; a plurality of separations in each gap, delimiting between them a plurality of channels for circulation of a heat transfer fluid; and a circuit for cooling the electricity storage cells. The circuit comprising a plurality of distribution channels formed between the bottom of the battery and the lower faces of the electricity storage cells. The distribution channels are configured for distributing the heat-transfer fluid in the circulation channels of all the gaps.

公开(公告)号：US11450907B2

公开(公告)日：2022-09-20

申请号：US16415507

申请日：2019-05-17

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Jean-Baptiste Cassard ,  Denis Lattay

IPC: H01M10/00 ,  H01M10/6556 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M50/20

Abstract: A battery comprises: at least one electrical energy storage cell; an enclosure in which the at least one electrical energy storage cell is housed, the enclosure having a bottom made from a material with low thermal conductivity having at least one flow channel for a cooling fluid; a thermal plate made from a material with a high thermal conductivity, laying down on the bottom the thermal plate being in thermal contact with the at least one electrical energy storage cell; and a cradle, facing the bottom and separated from the bottom by a space.

公开(公告)号：US20220266685A1

公开(公告)日：2022-08-25

申请号：US17629444

申请日：2020-07-24

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Yannick GODARD

IPC: B60K15/07 ,  F17C13/08 ,  B60K15/03

Abstract: A hydrogen storage system comprises a substantially cylindrical reservoir having at least one axial neck accommodating a drawing device, a substantially parallelepipedal structure surrounding the reservoir, and a cage supporting the reservoir while gripping around the drawing device. The cage is secured to the structure with at least one interface part that is configured to deform and/or rupture in the event of impact in order that the cage remains secured to the drawing device and transmits little or no force to the drawing device.

公开(公告)号：US11352987B2

公开(公告)日：2022-06-07

申请号：US17115910

申请日：2020-12-09

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Raphaël De Matos ,  Maxime Esnault

IPC: F02M26/70 ,  F16K27/02 ,  F16K1/22 ,  F16K1/18 ,  F02D9/10 ,  F02D9/04

Abstract: An automobile exhaust valve is provided, in particular for an automobile combustion engine and more particularly for an embodiment of an implementation of a gas passage shutter. A valve body defines a gas circulation passage along a longitudinal axis and is composed of only two identical half-bodies whose axes, parallel to the longitudinal axis, are offset radially, in order to define inside the valve body two seats on which sides of the gas passage shutter come into flat contact in a closed position. An exhaust pipe equipped with such a valve, and a vehicle equipped with such an exhaust pipe, are also provided.

公开(公告)号：US20220154826A1

公开(公告)日：2022-05-19

申请号：US17524070

申请日：2021-11-11

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Yannick GODARD ,  Nicolas BACHELARD

IPC: F16J15/10 ,  F17C1/00

Abstract: A tank for pressurized gas such as hydrogen, comprises a paste sealant, a sealing envelope, and a base comprising a recess accommodating a neck. A substantially annular external cavity is between a convex surfaces of the neck and a concave surfaces of the recess A substantially annular inner cavity is between a concave surface of the neck and a convex surface of the recess. The paste sealant occupies the annular external and annular inner cavities uniformly and thus ensures the mechanical strength and the gas seal between the sealing envelope and the base. The sealing envelope comprises a body and a neck on the surfaces of which at least two angularly equidistant protrusions extend radially.

公开(公告)号：US20220154617A1

公开(公告)日：2022-05-19

申请号：US17439046

申请日：2020-03-19

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Thomas SOMMIER ,  Matthieu RIVERAIN ,  Nicolas TUR ,  Sébastien HANAUER ,  Vincent LEBOURGEOIS

IPC: F01N3/20

Abstract: A heating member for a vehicle exhaust gas purification device comprises an electrically conductive peripheral frame having an inner edge, a central support arranged substantially at a geometric centre of the inner edge, and a perforated heating grid formed of a plurality of elongate heating elements each having first and second ends opposite one another. The first end is linked to the electrically conductive peripheral frame and the second end is linked to the central support. Each elongate heating element occupies a respective angular sector of the perforated heating grid, and is arranged in zigzag manner within that angular sector so as to form a succession of strands connected by nodes and being linked by the nodes to the elongate heating elements occupying neighbouring angular sectors.

公开(公告)号：US11313329B2

公开(公告)日：2022-04-26

申请号：US17108238

申请日：2020-12-01

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Benjamin Oblinger ,  Thierry Marimbordes ,  Jonathan Canteloube ,  Mamadou Diouf ,  Ronan Botella

IPC: F02M26/23 ,  F02M26/12 ,  F02M26/21 ,  F02M26/47

Abstract: A cooling device includes a case delimiting an air circulation enclosure. The case comprises an air intake opening intended to be connected to an air inlet, and an air outlet opening intended to be connected to a heat engine. The cooling device includes an exhaust gas driving device housed at least partially in the air circulation enclosure. The exhaust gas driving device includes at least one exhaust gas flow sensor, each flow sensor being housed entirely in the air circulation enclosure of the case.

公开(公告)号：US11149658B2

公开(公告)日：2021-10-19

申请号：US16643631

申请日：2017-10-03

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Ronan Botella ,  Gilbert Delplanque

IPC: F02D9/10 ,  F16K1/22 ,  F02M26/70 ,  F16K27/02

Abstract: A valve includes a flap, a tubular valve body defining a passageway, and a guiding device to guide the flap relative to the valve body for pivoting the flap relative to the valve body about a pivot axis between a closed position and an open position of the passageway. The guiding device comprises a pin traversed by the pivot axis and comprising a body with a base and, opposite the base, a free end resting against the valve body. The pin also comprises two lugs each protruding from the base in a direction opposite to the free end, the two lugs defining between them a slot, wherein an edge of the flap is received. The valve further comprises at least one member, connected to the flap, and which presses one of the lugs of the pin against the flap.

公开(公告)号：US20210317766A1

公开(公告)日：2021-10-14

申请号：US17223077

申请日：2021-04-06

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Christophe VIAULT ,  Vincent LEBOURGEOIS

IPC: F01N3/20 ,  F01N3/28 ,  F01N3/10 ,  B01D53/94

Abstract: An exhaust gas purification device comprises a conduit defining a flow passage for exhaust gases. The exhaust gas purification device comprises at least one purification unit, where each purification unit is arranged in the conduit and comprises an exhaust gas purification component arranged in the flow passage and at least one mixer arranged upstream of the exhaust gas purification component. The exhaust gas purification device comprises at least one injector arranged to inject a reducing agent into the flow passage. The exhaust gas purification device comprises a heating element for heating the exhaust gas and the reducing agent, with the heating element being arranged upstream of the mixer of the purification unit or one of the purification units.