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公开(公告)号：US20190186324A1
公开(公告)日：2019-06-20
申请号：US16218698
申请日：2018-12-13
Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT
Inventor： Frédéric GREBER , Yannick FOURCAUDOT
CPC classification number: F01N5/02 , F28D7/1684 , F28D9/0031 , F28D21/0003 , F28D2021/008 , F28F1/02 , F28F1/40 , F28F9/0219 , F28F9/16 , F28F9/18 , F28F2240/00 , F28F2275/04 , F28F2275/06
Abstract: A heat recovery device comprises a body inwardly delimiting an exhaust gas circulation passage and a heat exchanger. The heat exchanger includes a casing, a plurality of exhaust gas circulation tubes and at least one grate arranged in the proximal opening of the casing. The grate comprises a wall in which orifices are arranged for receiving tubes. The grate also has an upright edge protruding toward an inside of the heat exchanger, the upright edge being rigidly attached to the casing. The wall of the grate has, around the orifices, a planar surface turned toward the body. The body has an opening delimited by a flat edge pressed against the planar surface. The planar surface and the flat edge are rigidly attached to one another to be tight with respect to exhaust gases.
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公开(公告)号：US20190120111A1
公开(公告)日：2019-04-25
申请号：US15903141
申请日：2018-02-23
Applicant: Faurecia Systemes D'Echappement
Inventor： Frederic GREBER
Abstract: An assembly includes a heat exchanger, a bypass conduit defining a path for passage for the exhaust gases and bypassing the heat exchanger, and a valve adjusting the amounts of exhaust gases circulating through the heat exchanger and through the bypass conduit respectively. The valve has a driving shaft, and the assembly further comprises a fluid box that is in fluid communication with a heat transfer fluid circulation side of the heat exchanger and arranged around the driving shaft to cool the driving shaft.
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公开(公告)号：US10060360B2
公开(公告)日：2018-08-28
申请号：US15471211
申请日：2017-03-28
Applicant: Faurecia Systemes D'Echappement
Inventor： Gilbert Delplanque , Julien Cambillard , Alain Mercier
CPC classification number: F02D9/1065 , F02D9/04 , F02D9/107 , F02M26/54 , F02M26/67 , F02M26/70 , F16K1/221 , F16K31/043
Abstract: A valve comprises a coupling device having a driven member bound to the drive shaft of a flap, a driving member bound to an output shaft of an actuator, and an elastic member. The driving member comprises attachments that hooks up the elastic member to the driving member in a temporary position in which the elastic member is elastically loaded. The driven member comprises at least one release member that at least partly releases the elastic member of the attachments when the coupling device is brought to an intermediate state or the elastic member, when the coupling device is in the intermediate state, may be at least partly released from the attachments. The elastic member once released, adopts a definitive use position under the effect of relaxation of the elastic load, the coupling device then adopting the operational state.
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74.发明申请公开(公告)号：US20180156088A1
公开(公告)日：2018-06-07
申请号：US15567665
申请日：2016-04-14
Applicant: Faurecia Systemes D'Echappement
Inventor： Vincent Vurpillot , David Gafforelli , Luc Martin
Abstract: An exhaust component comprises a main casing and at least one partial casing pressed against the main casing. In a developed state, the partial casing has an elongated shape along a longitudinal line and is defined along a transverse direction, substantially perpendicular to the longitudinal line, by two side edges opposite one another. The partial casing has a given developed longitudinal length. The partial casing has no fastening to the main casing on at least one longitudinal segment, and the longitudinal segment extends from one side edge to the other and extends in total over a cumulative developed longitudinal length of at least 20% of the given developed longitudinal length.
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公开(公告)号：US09869224B2
公开(公告)日：2018-01-16
申请号：US13906855
申请日：2013-05-31
Applicant: Faurecia Systemes D'Echappement
Inventor： Xavier Bartolo , David Gafforelli
CPC classification number: F01N3/08 , F01N3/2066 , F01N2610/02 , F01N2610/06 , F01N2610/10 , F01N2610/107 , F01N2610/1406 , Y02A50/2325 , Y02T10/24 , Y10T137/8376
Abstract: An ammonia generating device is used for the treatment of exhaust gases of internal combustion engines, particularly for motor vehicles. The device includes a tank having a body capable of releasing ammonia by desorption. The device is also provided with a first single connection member comprising an electrical connection to supply the device with electricity and a fluid connection to allow evacuation of the ammonia produced following the desorption reaction.
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Patent Agency Ranking
公开(公告)号：US09506386B2
公开(公告)日：2016-11-29
申请号：US14557492
申请日：2014-12-02
Applicant: Faurecia Systemes D'Echappement
Inventor： Jean-Paul Brunel
CPC classification number: F01N3/2013 , B01J19/24 , B01J2219/00135 , B01J2219/24 , F01N3/2066 , F01N3/2892 , F01N2610/02 , F01N2610/102 , F01N2610/107 , F01N2610/1453 , Y02A50/2325 , Y02T10/24
Abstract: An injection device comprises a volume, an injection device to inject a jet of liquid reagent into the volume, at least one first impactor positioned in the volume, and a first heating device to heat the first impactor. The first heating device comprises a first heating member having a device having a thermally conductive zone in contact with the first impactor or defining the first impactor. A resistive heating element is housed in the device and arranged to heat the thermally conductive zone.
Abstract translation: 注射装置包括体积，将液体试剂射流注入体积的注射装置，定位在体积中的至少一个第一冲击器，以及加热第一冲击器的第一加热装置。 第一加热装置包括第一加热构件，其具有与第一冲击器接触的导热区域或限定第一冲击器的装置。 电阻加热元件容纳在该装置中并且布置成加热导热区。
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公开(公告)号：US09481055B2
公开(公告)日：2016-11-01
申请号：US13676425
申请日：2012-11-14
Applicant: Faurecia Systemes D'Echappement
Inventor： Frederic Greber
CPC classification number: B23P15/26 , F28D9/0006 , F28D9/0043 , F28D9/04 , Y10T29/49366
Abstract: A spiral exchanger has a winding axis and includes an outer sheet and an inner sheet secured to one another in a fastening plane before winding, and delimiting a space for a fluid between them. The outer sheet and the inner sheet are wound on themselves and each sheet includes a plurality of flexible areas and a plurality of rigid areas. The flexible areas are more flexible than the rigid areas during folding. The flexible areas and the rigid areas are extended along the winding axis, and at least one flexible area of the outer sheet and at least one flexible area of the inner sheet that delimit the space between them form a pair of flexible areas that are aligned in the same radial direction.
Abstract translation: 螺旋交换器具有卷绕轴线，并且包括外部片材和在卷绕之前在紧固平面中彼此固定的内片材，并且在它们之间限定用于流体的空间。 外片和内片自身缠绕，每片包括多个柔性区域和多个刚性区域。 柔软的区域在折叠时比刚性区域更灵活。 柔性区域和刚性区域沿着卷绕轴线延伸，并且外片材的至少一个柔性区域和内片材的至少一个柔性区域限定它们之间的空间形成一对柔性区域， 相同的径向。
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公开(公告)号：US09279357B2
公开(公告)日：2016-03-08
申请号：US13740623
申请日：2013-01-14
Applicant: Faurecia Systemes D'Echappement
Inventor： Serge Saint-Dizier
IPC: F01N3/00 , F01N3/02 , F01N3/10 , F01N3/20 , F01N13/08 , F01N13/18 , F01N3/04 , F01N13/10 , F16L13/11 , F01N13/14
CPC classification number: F01N13/08 , F01N3/046 , F01N13/102 , F01N13/141 , F01N13/18 , F01N13/1805 , F01N13/1872 , F01N2450/22 , F01N2470/24 , F16L13/116 , Y02T10/20 , Y10T29/49398
Abstract: An exhaust volume for combustion gases from a motor vehicle engine comprises at least one exhaust duct delimited by a wall comprising an end segment, and at least one flange having a bearing surface. The flange delimits at least one exhaust gas inlet communicating with the exhaust duct. The exhaust gas inlet is delimited by a cannon connected to the flange, with the cannon being attached to the end segment. At least one outer neck is attached to the end segment. The end segment is arranged between the flange and the outer neck, with the end segment being pierced with at least one hole between the flange and the outer neck. The end segment, the flange, and the outer neck are being secured through the addition of a filler.
Abstract translation: 来自机动车辆发动机的燃烧气体的排气量包括由包括端部段的壁限定的至少一个排气管道和至少一个具有支承表面的凸缘。 至少一个废气入口与排气管连通。 废气入口由与法兰连接的大炮界定，炮与附件相连。 至少一个外颈部连接到端部段。 端部段布置在凸缘和外颈部之间，端部段在凸缘和外颈部之间至少穿过一个孔。 通过添加填充物来固定端部段，法兰和外部颈部。
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公开(公告)号：US20150323260A1
公开(公告)日：2015-11-12
申请号：US14703937
申请日：2015-05-05
Applicant: Faurecia Systemes D'Echappement
Inventor： Frederic Greber
CPC classification number: F28D9/0018 , B23P15/26 , F28D9/0068 , F28D9/04 , Y10T29/49352
Abstract: The heat exchanger comprises a lower metal sheet, —an upper metal sheet, and a fin sheet delimiting the fins. The lower metal sheet, the upper metal sheet and the fin sheet form a three-layer structure wound in a spiral, whereby the lower metal sheet and the upper metal sheet delimit a first passage for the circulation of a first fluid. The heat exchanger has a set of spacers arranged in the first passage, whereby these spacers are rods separate from the lower and upper metal sheets.
Abstract translation: 热交换器包括下部金属板，上部金属板，和限定翅片的翅片。 下金属片，上金属片和翅片片形成以螺旋形缠绕的三层结构，由此下金属片和上金属片限定第一通道以使第一流体循环。 热交换器具有布置在第一通道中的一组间隔件，由此这些间隔件是与下金属片和上金属片分开的杆。
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公开(公告)号：US20140255258A1
公开(公告)日：2014-09-11
申请号：US14280764
申请日：2014-05-19
Applicant: Faurecia Systemes D'Echappement
Inventor： Stephane Londos
IPC: F01N3/20
CPC classification number: F01N3/2053 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N13/009 , F01N2240/20 , F01N2410/02 , F01N2410/06 , F01N2430/06 , F01N2550/10 , Y02T10/22
Abstract: The exhaust line for a heat engine comprises, between an exhaust inlet and an exhaust outlet, a nitrogen oxide trap which is fitted on a filtering portion. It comprises, between the nitrogen oxide trap and the exhaust inlet, a branching portion which is capable of branching the exhaust gases away from the nitrogen oxide trap and switching means for the exhaust gases in order to cause them to flow through the filtering portion or branching portion.
Abstract translation: 用于热引擎的排气管在排气入口和排气出口之间包括装配在过滤部分上的氮氧化物阱。 它包括在氮氧化物捕集器和排气入口之间的分支部分，该分支部分能够将排出物排出氮氧化物捕集器和用于废气的切换装置，以使它们流过过滤部分或分支 一部分。
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