FR3059710B1 - Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement - Google Patents

Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement Download PDF

Info

Publication number
FR3059710B1
FR3059710B1 FR1661906A FR1661906A FR3059710B1 FR 3059710 B1 FR3059710 B1 FR 3059710B1 FR 1661906 A FR1661906 A FR 1661906A FR 1661906 A FR1661906 A FR 1661906A FR 3059710 B1 FR3059710 B1 FR 3059710B1
Authority
FR
France
Prior art keywords
gas
wall
mixed
injecting
exhaust line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1661906A
Other languages
English (en)
Other versions
FR3059710A1 (fr
Inventor
Jean-Baptiste Dementhon
Jorn Oubraham
Stephane Aver
Michael Francis Levy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aaqius and Aaqius SA
Original Assignee
Aaqius and Aaqius SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1661906A priority Critical patent/FR3059710B1/fr
Application filed by Aaqius and Aaqius SA filed Critical Aaqius and Aaqius SA
Priority to KR1020197019631A priority patent/KR20190126767A/ko
Priority to DE112017006137.7T priority patent/DE112017006137T5/de
Priority to US16/466,905 priority patent/US20200063622A1/en
Priority to JP2019530071A priority patent/JP2019536938A/ja
Priority to CN201780080997.8A priority patent/CN110114560A/zh
Priority to PCT/EP2017/081466 priority patent/WO2018104278A1/fr
Publication of FR3059710A1 publication Critical patent/FR3059710A1/fr
Application granted granted Critical
Publication of FR3059710B1 publication Critical patent/FR3059710B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/029—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust
    • F01N3/0293—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust injecting substances in exhaust stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/08—Gas passages being formed between the walls of an outer shell and an inner chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/26—Multi-layered walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/06—Adding substances to exhaust gases the substance being in the gaseous form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/12—Adding substances to exhaust gases the substance being in solid form, e.g. pellets or powder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

Dispositif d'injection d'un gaz à mélanger dans une ligne d'échappement de gaz d'échappement d'un moteur, le dispositif comprenant : - une ou plusieurs ouvertures d'entrée, - une pluralité de parois comprenant : o une première paroi (31), et o une deuxième paroi (32) ayant une ou plusieurs ouvertures de sortie et disposée en aval de la première paroi, et - des moyens d'injection (36) du gaz à mélanger entre la première paroi et la deuxième paroi, de sorte à permettre le mélange du gaz à mélanger et des gaz d'échappement entre la première paroi et la deuxième paroi.
FR1661906A 2016-12-05 2016-12-05 Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement Expired - Fee Related FR3059710B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1661906A FR3059710B1 (fr) 2016-12-05 2016-12-05 Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement
DE112017006137.7T DE112017006137T5 (de) 2016-12-05 2017-12-05 Vorrichtung und verfahren zum einspritzen eines zu mischenden gases in eine abgasleitung
US16/466,905 US20200063622A1 (en) 2016-12-05 2017-12-05 Device and method for injecting a mixing gas into an exhaust line
JP2019530071A JP2019536938A (ja) 2016-12-05 2017-12-05 混合用ガスを排気ラインに注入する装置及び方法
KR1020197019631A KR20190126767A (ko) 2016-12-05 2017-12-05 혼합 가스를 배기 라인에 분사하기 위한 장치 및 방법
CN201780080997.8A CN110114560A (zh) 2016-12-05 2017-12-05 用于将混合气体注入排气管线的设备和方法
PCT/EP2017/081466 WO2018104278A1 (fr) 2016-12-05 2017-12-05 Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661906A FR3059710B1 (fr) 2016-12-05 2016-12-05 Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement
FR1661906 2016-12-05

Publications (2)

Publication Number Publication Date
FR3059710A1 FR3059710A1 (fr) 2018-06-08
FR3059710B1 true FR3059710B1 (fr) 2020-10-30

Family

ID=59030999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661906A Expired - Fee Related FR3059710B1 (fr) 2016-12-05 2016-12-05 Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement

Country Status (7)

Country Link
US (1) US20200063622A1 (fr)
JP (1) JP2019536938A (fr)
KR (1) KR20190126767A (fr)
CN (1) CN110114560A (fr)
DE (1) DE112017006137T5 (fr)
FR (1) FR3059710B1 (fr)
WO (1) WO2018104278A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3207684B2 (ja) * 1994-09-19 2001-09-10 三菱重工業株式会社 アンモニアガス注入装置
GB2416718A (en) * 2004-07-29 2006-02-08 Eminox Ltd Gas treatment apparatus
DE102009053950A1 (de) * 2009-11-19 2011-05-26 Man Nutzfahrzeuge Aktiengesellschaft Vorrichtung zur Nachbehandlung von Abgasen von Brennkraftmaschinen
DE102010056314A1 (de) * 2010-12-27 2012-06-28 Friedrich Boysen Gmbh & Co. Kg Vorrichtung zum Verteilen von Fluiden in Abgasanlagen
FR3004437B1 (fr) * 2013-04-12 2016-10-21 Aaqius & Aaqius Sa Structure de stockage d'ammoniac et systemes associes
JP6076841B2 (ja) * 2013-06-05 2017-02-08 本田技研工業株式会社 内燃機関の排気浄化装置
DE102013221428B4 (de) * 2013-10-22 2016-02-18 Eberspächer Exhaust Technology GmbH & Co. KG Katalysatoranordnung mit Injektionsabschnitt
EP2865861B2 (fr) * 2013-10-22 2019-05-15 Eberspächer Exhaust Technology GmbH & Co. KG Système de catalyseur avec section d'injection
GB2523084A (en) * 2014-02-05 2015-08-19 Gm Global Tech Operations Inc An exhaust mixing device
WO2015136262A1 (fr) * 2014-03-11 2015-09-17 Johnson Matthey Catalysts (Germany) Gmbh Système compact cylindrique de réduction catalytique sélective permettant une réduction de l'oxyde d'azote dans des gaz d'échappement riches en oxygène de moteurs à combustion interne de 500 à 4 500 kw
DE102014222698B4 (de) * 2014-11-06 2017-12-14 Eberspächer Exhaust Technology GmbH & Co. KG Abgasnachbehandlungseinrichtung mit Injektionsabschnitt
US9828897B2 (en) * 2015-04-30 2017-11-28 Faurecia Emissions Control Technologies Usa, Llc Mixer for a vehicle exhaust system
US9726064B2 (en) * 2015-04-30 2017-08-08 Faurecia Emissions Control Technologies, Usa, Llc Mixer for use in a vehicle exhaust system

Also Published As

Publication number Publication date
WO2018104278A1 (fr) 2018-06-14
CN110114560A (zh) 2019-08-09
US20200063622A1 (en) 2020-02-27
FR3059710A1 (fr) 2018-06-08
KR20190126767A (ko) 2019-11-12
JP2019536938A (ja) 2019-12-19
DE112017006137T5 (de) 2019-09-19

Similar Documents

Publication Publication Date Title
DE502007004927D1 (de) Turbinenschaufel für eine turbine
ATE420359T1 (de) Analysevorrichtungen mit primären und sekundären strömungswegen
RU2013133962A (ru) Смешивающее устройство для последующей обработки отработанного газа
GB2447707B (en) Combustion tube and method for combusting a sample for combustion analysis
FR3064346B1 (fr) Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice
RU2014119766A (ru) Устройство для смешивания сжатого воздуха и жидкого восстановителя
FR2965306B1 (fr) Dispositif de melange d'un flux de gaz d'admission et d'un flux de gaz d'echappement recircules comprenant des moyens d'isolation du flux de gaz d'echappement recircules
EP3007026A3 (fr) Système et procédé de commande de rapport de débit d'écoulement
TR201909259T4 (tr) En az iki sıvının karışımının homojenleştirilmesi için statik karıştırıcı ve böyle bir karıştırıcıyla donatılmış dozajlama cihazı.
FR3059710B1 (fr) Dispositif et procede d'injection d'un gaz a melanger dans une ligne d'echappement
FI20176075L (fi) Pakokaasun jälkikäsittelyjärjestelmää varten tarkoitettu sekoituslaite, pakokaasun jälkikäsittelyjärjestelmä ja polttomoottorikone
FR2946697B1 (fr) Dispositif de melange d'un flux de gaz d'admission et d'un flux de gaz d'echappement recircules comportant une pluralite d'orifices de diffusion debouchant sur le carter du dispositif
EA200802278A1 (ru) Реактор и способ осуществления реакции по меньшей мере двух газов в присутствии жидкой фазы
CU20130067A7 (es) Un novedoso sistema para adsorber y separar las impurezas gaseosas suspendidas de los gases efluentes y de esta manera recuperar productos con valor agregado
DE112017000713A5 (de) Mischer zum durchmischen eines abgasstroms einer brennkraftmaschine und abgasanlage
FR3083821B1 (fr) Ensemble pour reduire les oxydes d'azote circulant dans une ligne de gaz d'echappement de moteur a combustion interne.
RU2014121303A (ru) Смесительное устройство для приготовления восстановителя
FR3021879B1 (fr) Dispositif de melange d'un gaz traceur avec un gaz porteur et procede de melange prevoyant un tel dispositif de melange
PT1730030E (pt) Processo e dispositivo para a descarga do gás de escape de motores de combustão interna de submarinos para a água que rodeia as embarcações
JP2016070187A (ja) 多気筒エンジンの吸気マニホルド
FR3082926B1 (fr) Echangeur thermique
FR3061739B1 (fr) Ensemble pour turbomachine
PL413548A1 (pl) Sposób atomizacji reagenta i dysza atomizująca reagent, zwłaszcza do selektywnej redukcji niekatalitycznej tlenków azotu w spalinach kotłów energetycznych
PH22015000260U1 (en) Combustion-supporting device for engine
FR3028555B1 (fr) Connecteur d'entree de turbocompresseur avec connexions egr et blow-by

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180608

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20220808