公开(公告)号：US12188617B2

公开(公告)日：2025-01-07

申请号：US17994485

申请日：2022-11-28

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Ludovic Farines ,  Ludovic Nouvel ,  Jean-Baptiste Maeso ,  Joël Jolicor

IPC: F17C1/16

Abstract: A protective device for a pressurized gas tank comprises a shell designed to absorb energy in the event of an impact and a mechanical joining interface to mechanically join the shell to the pressurized gas tank.

公开(公告)号：US20240175545A1

公开(公告)日：2024-05-30

申请号：US17994485

申请日：2022-11-28

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Ludovic FARINES ,  Ludovic NOUVEL ,  Jean-Baptiste MAESO ,  Joël JOLICOR

IPC: F17C1/16

CPC classification number: F17C1/16 ,  F17C2201/0109 ,  F17C2203/012 ,  F17C2203/066 ,  F17C2205/0308

Abstract: A protective device for a pressurized gas tank comprises a shell designed to absorb energy in the event of an impact and a mechanical joining interface to mechanically join the shell to the pressurized gas tank.

公开(公告)号：US20240151352A1

公开(公告)日：2024-05-09

申请号：US18280322

申请日：2022-03-09

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Marc MORET ,  Antoine De BRUX

IPC: F17C1/06

CPC classification number: F17C1/06 ,  F17C2201/0147 ,  F17C2201/056 ,  F17C2203/013 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/0663 ,  F17C2205/0305 ,  F17C2221/012 ,  F17C2223/036 ,  F17C2270/0105 ,  F17C2270/0173 ,  F17C2270/0178 ,  F17C2270/0184 ,  F17C2270/0189

Abstract: A tank has a generally prismatic shape, and is capable of containing a pressurized gas. The tank comprises a composite shell, which has fibrous reinforcements and a matrix extending continuously over the six faces of the prism and delimits a sealed internal cavity comprising a plurality of open cells. The tank comprises continuous fibrous reinforcements extending into and bonded to the composite shell and further extending through the internal cavity between two opposite faces of the tank. The tank is advantageously integrated into the floor of a vehicle, in particular to the structure of an aircraft.

公开(公告)号：US20240117932A1

公开(公告)日：2024-04-11

申请号：US18375643

申请日：2023-10-02

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Christophe BAVEREL ,  Dorian HERNANDEZ ,  David FARALDI ,  Marc MORET ,  Thomas BRANGER

IPC: F17C1/08

CPC classification number: F17C1/08 ,  F17C2203/0604 ,  F17C2203/0612 ,  F17C2221/012

Abstract: A pressurized gas containment liner includes a first part comprising a first shell with a first peripheral edge, and a second part comprising a second shell with a second peripheral edge. A strip is superimposed on the first peripheral edge and on the second peripheral edge. The strip rigidly connects the first part and the second part to each other, and the first part, the second part, and the strip delimit an interior volume between them. The pressurized gas containment liner further includes at least one pillar passing through the interior volume and connecting the first and the second shells.

公开(公告)号：US11953152B2

公开(公告)日：2024-04-09

申请号：US17687779

申请日：2022-03-07

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Yannick Godard ,  Aldric Moussier ,  Clément Duquet ,  Clément Grenet

IPC: F17C13/00

CPC classification number: F17C13/002 ,  F17C2201/0109 ,  F17C2201/0147 ,  F17C2205/0302 ,  F17C2221/012 ,  F17C2270/0168

Abstract: A storage tank comprises a gas storage chamber and at least one device to hold a component in the storage chamber.

公开(公告)号：US11938447B2

公开(公告)日：2024-03-26

申请号：US17851459

申请日：2022-06-28

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Bruno Sertier

IPC: B01D53/94 ,  B01F23/213 ,  B01F25/30 ,  F01N3/20 ,  F01N13/10

CPC classification number: B01D53/9431 ,  B01D53/9418 ,  B01F23/2132 ,  B01F25/30 ,  F01N3/2066 ,  F01N13/10 ,  F01N2260/02 ,  F01N2260/024 ,  F01N2570/18 ,  F01N2610/02 ,  F01N2610/08 ,  F01N2610/11 ,  F01N2610/1453 ,  F01N2610/1473 ,  F01N2900/1406 ,  F01N2900/1616 ,  F01N2900/1806 ,  F01N2900/1808 ,  F01N2900/1821

Abstract: An injector is provided to inject an aqueous urea solution into an exhaust line. The injector comprises a single fluid inlet, an injection passage, fluidly connecting the inlet to the injection port, and a shut-off device for the injection port. The shut-off device further comprises an actuator that is configured to selectively move a shutter between open and closed positions. A cooling passage is fluidly connected to the injection passage and is configured to cool the actuator. A fluid pressure regulator is interposed in the cooling passage.

公开(公告)号：US11933455B2

公开(公告)日：2024-03-19

申请号：US17724572

申请日：2022-04-20

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Sullivan Icard

IPC: F17C1/00 ,  F17C5/00 ,  F17C7/00

CPC classification number: F17C1/00 ,  F17C5/00 ,  F17C7/00 ,  F17C2201/0109 ,  F17C2205/0142 ,  F17C2221/012

Abstract: A pressurized gas tank comprises at least two cylinders and a rail capable of fluidly connecting the at least two cylinders. At least one cylinder includes a base for connection to the rail. The rail includes at least one reception area of a shape substantially complementary to a shape of the base. The base has a shape substantially revolutionary about a first axis and comprises a number at least equal to n of angularly equidistant tapped holes. The at least one reception area comprises a number equal to n of ports, in the form of an arc of a circle, angularly equidistant, of width substantially equal, by greater value, to a diameter of a tapped hole and of angular extent substantially equal to 360°/n.

公开(公告)号：US20240003497A1

公开(公告)日：2024-01-04

申请号：US18265039

申请日：2021-12-03

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Benjamin LUCAS-LECLIN ,  Aldric MOUSSIER

IPC: F17C13/02

CPC classification number: F17C13/02 ,  F17C2201/0109 ,  F17C2203/0604 ,  F17C2203/0621 ,  F17C2203/0658 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2250/0469 ,  F17C2270/0168

Abstract: A high-pressure gas container which comprises a composite wall defining a gas storage chamber, the composite wall comprising an inner lining and a carbon-fiber structure surrounding the inner lining. The high-pressure gas container comprises at least one electrical conductor extending in the composite wall or on an inner or outer face of the composite wall, the at least one electrical conductor comprising a connection element to connect to a detection device that detects deformations of the container.

公开(公告)号：US11840950B2

公开(公告)日：2023-12-12

申请号：US17610728

申请日：2020-05-05

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Eric Ottaviani ,  Thomas Sommier ,  Yannick Fourcaudot ,  Ting Feng

IPC: B01D53/94 ,  F01N13/18 ,  F01N3/20

CPC classification number: F01N3/2013 ,  B01D53/94 ,  F01N13/1805 ,  F01N13/1838

Abstract: A purification device includes a tubular shell having an inner surface and an electric heating member housed in the tubular shell. The heating member comprises a heating element made of an electrically conductive material which is permeable to exhaust gases. The device also includes an attachment of the heating element directly on the inner surface.

公开(公告)号：US20230191343A1

公开(公告)日：2023-06-22

申请号：US18080846

申请日：2022-12-14

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Laurent POINSOT ,  Nicolas VICAIRE ,  Sylvain DHONDT ,  Alain ENGEL

IPC: B01F25/313 ,  F01N3/28 ,  B01F23/213

CPC classification number: B01F25/3131 ,  F01N3/2892 ,  B01F23/2132 ,  F01N2240/20 ,  F01N2610/02

Abstract: An injection and mixing device comprises a casing having an exhaust inlet and an exhaust outlet, the casing internally defining a passage for exhaust gases from the exhaust inlet to the exhaust outlet. The exhaust inlet opens into an inlet region of the passage. The injection and mixing device further includes an injector of a liquid comprising a nitrogen oxide reducing agent or a precursor of such a reducing agent. A deflector is housed within the casing and defines in the passage a first passage connecting the inlet region to the exhaust outlet, in which the exhaust gases flow at a first average velocity, and a second passage connecting the inlet region to the exhaust outlet, in which the exhaust gases flow at a second average velocity lower than the first average velocity, The injector injects liquid into the second passage.