公开(公告)号：US20080163488A1

公开(公告)日：2008-07-10

申请号：US11970007

申请日：2008-01-07

Applicant: Francois Pierre Paul LECOESTER ,  Murlidhar Kadandale

Inventor： Francois Pierre Paul LECOESTER ,  Murlidhar Kadandale

IPC: B21D51/16

CPC classification number: F01N1/003 ,  F01N1/04 ,  F01N1/084 ,  F01N1/089 ,  F01N1/24 ,  F01N2450/06 ,  F01N2470/02 ,  Y10T29/49398

Abstract: The invention relates to a method for manufacturing an exhaust element of an exhaust line of a vehicle with a heat engine. The exhaust element includes a box having, internally, at least one compartment and at least one tube extending at least partly inside such a compartment. The method includes inserting sound-insulation into at least one such compartment. The insertion is ensured through injection into such a compartment through an opening in the tube from the inside of the tube. The invention also relates to an exhaust element obtained by implementing this method, including forming a box with at least one compartment containing sound-insulation and at least one tube extending at least partly inside at least one such compartment, the tube having an opening provided for in the body of the tube.

Abstract translation: 本发明涉及一种具有热机的车辆排气管排气元件的制造方法。 排气元件包括具有内部至少一个隔室和至少部分地在该隔间内延伸的至少一个管的箱体。 该方法包括将隔音插入到至少一个这样的隔间中。 通过从管的内部通过管中的开口注入到这样的隔室中来确保插入。 本发明还涉及通过实施该方法获得的排气元件，包括形成具有至少一个包含隔音隔间的隔室的箱体和至少部分地至少部分地在至少一个这样的隔间内延伸的至少一个管子，该管道具有开口， 在管的体内。

公开(公告)号：US12196369B2

公开(公告)日：2025-01-14

申请号：US17920849

申请日：2021-04-26

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Yannick Godard ,  Nicolas Bachelard

IPC: F17C13/00

Abstract: A base for a pressurized gas tank, such as hydrogen, is substantially circular about an axis, and comprises a substantially cylindrical pipe of axis, which passes through the base in order to connect an outside of the tank to an inside of the tank. A substantially tubular notch of axis is arranged on an inner side of the tank and is suitable for receiving a sealing envelope. A substantially tubular sleeve of axis is arranged on the inner side of the tank and has an inner diameter substantially equal to a diameter of the pipe and an outer diameter substantially equal to an inner diameter of the notch, and also has an axial extension at least equal to that of the notch. An O-ring and a groove of axis, capable of receiving the O-ring, are arranged in a side wall of the notch. The base also comprises a body and a substantially tubular ring of axis, interfaced by a surface of revolution about the axis passing through the groove.

公开(公告)号：US12065033B2

公开(公告)日：2024-08-20

申请号：US17869823

申请日：2022-07-21

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Jean-Philippe Koehl ,  Damien Fleche

IPC: B60K15/07 ,  B60K15/067

CPC classification number: B60K15/07 ,  B60K2015/0675

Abstract: A device for fastening a tank to a vehicle is provided. The tank is substantially in the form of a cylinder with an axis arranged substantially horizontally. The device comprises at least two substantially identical, substantially flat frames, substantially perpendicular to the axis, comprising an opening presenting a shape substantially identical to a section perpendicular to the axis of the tank so as to be able to enclose, at least partially, the tank. The device further includes a fastening interface to the vehicle and an impact energy dissipation feature that dissipates impact energy transmitted to the tank according to a substantially horizontal direction substantially perpendicular to the axis. The impact energy dissipation features is arranged between the opening and the fastening interface.

公开(公告)号：US12025273B2

公开(公告)日：2024-07-02

申请号：US17607949

申请日：2020-05-05

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Edouard Naulin

IPC: F17C13/04

CPC classification number: F17C13/04 ,  F17C2205/0305 ,  F17C2205/0308 ,  F17C2205/0323 ,  F17C2221/012

Abstract: A head for a pressurised gas tank comprises a structure having an opening, a head comprising a base disposed in the opening, and a valve assembled with the base. The base comprises a boss disposed outside the tank, at least one first channel comprising an axial part along the axis which is not open connected with the inside of the tank, and at least one radial part. The at least one radial part is pierced radially in the boss until the radial part joins the axial part. The valve has a substantially annular shape comprising a first bore corresponding to the boss in order to be able to be engaged on the boss, and at least one second channel, one end of which opens into the first bore axially in line with said at least one radial part. A tank comprising such a head is also provided.

公开(公告)号：US20240066819A1

公开(公告)日：2024-02-29

申请号：US18280330

申请日：2022-03-09

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Marc MORET ,  Antoine De BRUX

IPC: B29D24/00 ,  B29C45/00 ,  B29C45/14 ,  B29C45/16 ,  B29C70/08 ,  B29C70/32 ,  B29C70/44

CPC classification number: B29D24/004 ,  B29C45/0005 ,  B29C45/14008 ,  B29C45/14819 ,  B29C45/16 ,  B29C70/085 ,  B29C70/32 ,  B29C70/443 ,  B29C2045/1692 ,  B29K2023/065

Abstract: A method for producing a composite tank is disclosed. The tank has a continuous fiber reinforcement, a prismatic shape, and a thickness “e” for the storage of a pressurized gas in an internal cavity of the tank. The tank comprises fibers extending between two non-contiguous faces of the tank through the internal cavity. The method includes: (i) obtaining a prismatic fibrous preform having a thickness “e” comprising three-dimensional continuous reinforcements throughout its thickness; (ii) impregnating an outer layer of the preform with a polymer over a thickness of less than ¼ of the thickness “e” so as to constitute a composite outer shell extending over all faces of the prism; and (iii) forming a sealed layer constituting an inner lining, having a thickness of less than 1/10th of the thickness “e” between the outer shell and the fibrous network contained in the cavity of the tank.

公开(公告)号：US20230375142A1

公开(公告)日：2023-11-23

申请号：US18031373

申请日：2021-10-13

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Pauline RIVIERE ,  Damien ILTIS

IPC: F17C13/08

CPC classification number: F17C13/084 ,  F17C2221/012 ,  F17C2205/0308 ,  F17C2223/036 ,  F17C2270/0178 ,  F17C2201/0109 ,  F17C2201/056 ,  F17C2203/0614 ,  F17C2205/0305 ,  F17C2205/0323 ,  F17C2270/0184

Abstract: A protection device comprises a base having a general shape obtained by rotation about a longitudinal axis. The base is intended to be assembled with a hydrogen tank. The protection device comprises at least two legs extending from the base parallel to the longitudinal axis of the base.

公开(公告)号：US11795856B2

公开(公告)日：2023-10-24

申请号：US17978277

申请日：2022-11-01

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Bjorn Bourion ,  Thibault Waltzer ,  Morgane Guldner

IPC: F01N3/30 ,  F01N3/20 ,  B01D53/94

CPC classification number: F01N3/30 ,  B01D53/94 ,  F01N3/2013 ,  F01N2470/04

Abstract: An end-piece is intended to equip an air inlet nozzle for an exhaust gas purification device, in particular for an internal combustion engine. The end-piece comprises a lateral wall with a general shape of revolution, and at least a first air outlet port provided in the lateral wall.

公开(公告)号：US20230307865A1

公开(公告)日：2023-09-28

申请号：US18123378

申请日：2023-03-20

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Thomas SOMMIER ,  David ZAHND

IPC: H01R13/52 ,  H01R13/50

CPC classification number: H01R13/5202 ,  H01R13/50

Abstract: The disclosure relates to an electrical connector comprising an electrical conductor, an electrical insulator surrounding the electrical conductor, and a housing surrounding the electrical insulator. A ring surrounds the electrical insulator, and is arranged in an extension of the housing, longitudinally at an end of the electrical insulator and longitudinally spaced from the housing by a length at least equal to one times a thickness of the electrical insulator.

公开(公告)号：US11661874B2

公开(公告)日：2023-05-30

申请号：US17504638

申请日：2021-10-19

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Christophe Basso ,  Yannick Fourcaudot

IPC: F01N3/08 ,  F01N9/00

CPC classification number: F01N3/0892 ,  F01N9/00 ,  F01N2240/04 ,  F01N2240/16 ,  F01N2390/02

Abstract: A heating device comprises a heating element, permeable to the exhaust gas, and intended to be traversed by the exhaust gas flowing in a longitudinal direction. The heating element comprises two electrical poles, and two electrodes, each electrode being solidly attached to a respective electrical pole. Each electrode has a generally elongated shape along a respective elongation direction. At least one of the electrodes has a direction of elongation substantially parallel to the longitudinal direction.

公开(公告)号：US20230151751A1

公开(公告)日：2023-05-18

申请号：US17987994

申请日：2022-11-16

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： ALEXANDRE WESTERMANN ,  Marion GONZALEZ ,  Stéphanie MEUNIER

IPC: F01N3/20 ,  H05B3/26 ,  B01D53/94

CPC classification number: F01N3/2026 ,  H05B3/26 ,  B01D53/94

Abstract: A heating element is provided for an exhaust line, the heating element comprising a substantially tubular housing aligned and/or merging with a pipe of the exhaust line and a heating disc arranged across the housing. The heating disc occupies substantially an entire passage section of the housing and at least two electrodes are electrically connected to the heating disc. The heating disc comprises at least two sectors and a contact member that is arranged between the at least two sectors. The at least two sectors are electrically insulated from each other and electrically connected only by the contact member.