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    DOUBLE-SHELL MANIFOLD
    81.
    发明申请
    DOUBLE-SHELL MANIFOLD 有权
    双壳管

    公开(公告)号：US20090266065A1

    公开(公告)日：2009-10-29

    申请号：US11913586

    申请日：2006-04-28

    Applicant: Edouard Barrieu ,  Vincent Leroy

    Inventor： Edouard Barrieu ,  Vincent Leroy

    IPC: F01N7/10

    CPC classification number: F01N13/14 ,  F01N13/102 ,  F01N13/141 ,  F01N13/16 ,  F01N13/1811 ,  F01N13/1827 ,  F01N2260/08 ,  F01N2260/10 ,  F01N2470/24 ,  Y10T29/49398

    Abstract: The invention relates to an exhaust manifold (12) consisting of: an outer casing (18) comprising an outer shell (22) and a flange (24) which is welded to the outer shell (22) and which is equipped with a surface (24B) that is supported by an engine head and at least one hole (28) which opens onto said support surface (24A); and at least one internal conduit (20) which is disposed in the outer casing (18) and which terminates in a hole (28). The invention is characterised in that: each internal conduit (20) is formed from a ceramic material; and each internal conduit (20) extends through the flange (24) by means of each hole (28) and comprises an extension (32) that extends outside the outer casing (18) towards the exterior and beyond the support surface (24A).

    Abstract translation: 本发明涉及一种排气歧管（12），其包括：外壳（18），其包括外壳（22）和凸缘（24），所述凸缘（24）焊接到所述外壳（22）并且配备有表面 24B），其由发动机头部和至少一个通向所述支撑表面（24A）的孔（28）支撑; 和至少一个内部导管（20），其设置在所述外壳体（18）中并终止于孔（28）中。 本发明的特征在于：每个内部管道（20）由陶瓷材料形成; 并且每个内部管道（20）通过每个孔（28）延伸穿过凸缘（24）并且包括延伸部分（32），其延伸到外部壳体（18）的外部并且超出支撑表面（24A）。

    DEVICE FOR DEPOLLUTING EXHAUST GASES OF A THERMAL ENGINE
    82.
    发明申请
    DEVICE FOR DEPOLLUTING EXHAUST GASES OF A THERMAL ENGINE 审中-公开
    用于排放热发动机排气的装置

    公开(公告)号：US20090235623A1

    公开(公告)日：2009-09-24

    申请号：US11721390

    申请日：2005-12-09

    Applicant: Gerard Lerdung

    Inventor： Gerard Lerdung

    IPC: B01D46/30 ,  B01D46/10

    CPC classification number: F01N3/023 ,  F01N3/035 ,  F01N13/0097 ,  F01N13/1805

    Abstract: A device for depolluting a heat engine exhaust gases includes an outer casing (23) including successive first and second tubular sections (38, 40), the first section (38) containing a first depolluting member (18) mounted in the passage, the first section including a female end (42) wherein is nested a male end (44) of the second section (40). The first depolluting member (18) includes a substrate (19) and at least one wedge (50, 52) interposed between the inner surface of the first tubular section (38) and the substrate (19), the (or each) wedge (50, 52) consisting of a wire mesh associated with a heat-expansible material to provide exhaust gas proofness.

    Abstract translation: 用于对热机排气排污的装置包括包括连续的第一和第二管状部分（38,40）的外壳（23），所述第一部分（38）包含安装在通道中的第一去污部件（18），第一部分 其包括阴端（42），其中嵌套有第二部分（40）的阳端（44）。 第一分散部件（18）包括基板（19）和插入在第一管状部分（38）的内表面和基板（19），（或每个）楔形件之间的至少一个楔形物（50,52） 50,52）由与可热膨胀材料相关联的丝网组成，以提供排气保证性。

    Mounting hook for a tube in the exhaust system of a motor vehicle
    83.
    发明授权
    Mounting hook for a tube in the exhaust system of a motor vehicle 有权
    用于汽车排气系统中的管的安装钩

    公开(公告)号：US07571880B2

    公开(公告)日：2009-08-11

    申请号：US10553437

    申请日：2004-04-14

    Applicant: David Perez

    Inventor： David Perez

    IPC: F16L3/05

    CPC classification number: F01N13/1822

    Abstract: A mounting hook for a tube (2) in the exhaust system of a motor vehicle, includes a pin (3) with an essentially cylindrical fixing end (7), at least one spacer and at least one spacer (8) with a mounting piece (12), for the fixing end, at a first end thereof and at least one fixing plate (11) for a tube (2), at the second end thereof. The at least one mounting piece (12) and the fixing end (7) are joined by welding. The at least one mounting piece and the fixing end cooperate via a planar contact matching the angle such as to permit an adjustment of the distance between the pin and the at least one fixing plate for a tube before welding.

    Abstract translation: 一种用于机动车辆的排气系统中的管（2）的安装钩，包括具有基本上圆柱形的固定端（7）的销（3），至少一个间隔件和至少一个具有安装件 （12），其固定端在其第一端和至少一个用于管（2）的固定板（11）的第二端。 所述至少一个安装件（12）和所述固定端（7）通过焊接接合。 所述至少一个安装件和所述固定端通过匹配所述角度的平面触头配合，以允许在焊接之前调节所述销和所述至少一个用于管的固定板之间的距离。

    Exhaust volume
    84.
    发明授权
    Exhaust volume 有权
    排气量

    公开(公告)号：US07240769B2

    公开(公告)日：2007-07-10

    申请号：US11153333

    申请日：2005-06-16

    Applicant: Stéphane Nezan ,  Christian Sarda

    Inventor： Stéphane Nezan ,  Christian Sarda

    IPC: F01N1/02 ,  F01N7/16 ,  F01N1/08

    CPC classification number: F01N1/003

    Abstract: An exhaust volume (20) of the type including a muffler (24) having a casing provided with an inlet (29) and an outlet (30) for passing gases and adapted to enable the muffler to be mounted in an exhaust system (14). The volume further includes an additional enclosure (26) forming an accumulation cavity communicating solely with the casing of the muffler (24) via at least one connection pipe (28), the additional enclosure (26) being placed outside the muffler (24). The additional enclosure (26) is of a structure whose ability to withstand high temperature is lower than that of the structure of the muffler (24).

    Abstract translation: 一种包括消声器（24）的排气容积（20），该消声器具有设置有入口（29）的壳体和用于使气体通过并适于使消音器能够安装在排气系统（14）中的出口（30） 。 该体积还包括形成通过至少一个连接管（28）与消音器（24）的壳体单独连通的累积空腔的另外的外壳（26），附加的外壳（26）放置在消音器（24）的外部。 另外的外壳（26）具有耐高温能力低于消音器（24）结构的能力的结构。

    HEATING ELEMENT FOR EXHAUST LINE
    85.
    发明申请
    HEATING ELEMENT FOR EXHAUST LINE 有权

    公开(公告)号：US20250129733A1

    公开(公告)日：2025-04-24

    申请号：US18915489

    申请日：2024-10-15

    Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

    Inventor： Marc LEROUX ,  Jörg VEITTINGER ,  Michael SCHMIDT

    IPC: F01N3/20 ,  B01D53/94

    Abstract: A heating element for an exhaust line includes a substantially tubular housing that defines a passage section for the exhaust gases and at least two heating discs arranged across the passage section to force the exhaust gases to pass through the at least two heating discs. A connector supports the at least two heating discs and provides an electrical connection between the at least two heating discs.

    BASE FOR PRESSURIZED GAS TANK
    90.
    发明公开
    BASE FOR PRESSURIZED GAS TANK 审中-公开

    公开(公告)号：US20230175649A1

    公开(公告)日：2023-06-08

    申请号：US17920849

    申请日：2020-04-26

    Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

    Inventor： Yannick GODARD ,  Nicolas BACHELARD

    IPC: F17C13/00

    CPC classification number: F17C13/002 ,  F17C2223/0123 ,  F17C2221/012 ,  F17C2205/0305 ,  F17C2203/0614 ,  F17C2201/0109

    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.

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