FR2999230B1 - Filtre a particules - Google Patents

Filtre a particules

Info

Publication number
FR2999230B1
FR2999230B1 FR1261707A FR1261707A FR2999230B1 FR 2999230 B1 FR2999230 B1 FR 2999230B1 FR 1261707 A FR1261707 A FR 1261707A FR 1261707 A FR1261707 A FR 1261707A FR 2999230 B1 FR2999230 B1 FR 2999230B1
Authority
FR
France
Prior art keywords
duct
particle filter
cone
filter
matrix
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.)
Active
Application number
FR1261707A
Other languages
English (en)
Other versions
FR2999230A1 (fr
Inventor
Germain Convers
Frederic Bouvrot
Bars Franck Le
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1261707A priority Critical patent/FR2999230B1/fr
Publication of FR2999230A1 publication Critical patent/FR2999230A1/fr
Application granted granted Critical
Publication of FR2999230B1 publication Critical patent/FR2999230B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0876—Insulating elements, e.g. for sound insulation for mounting around heat sources, e.g. exhaust pipes
    • 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
    • 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
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
    • 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

L'invention est relative à un filtre à particules (3) comportant - une matrice en céramique poreuse (12) définissant des canaux, - et un conduit (8) dans lequel est logée ladite matrice, ledit conduit étant équipé d'au moins un cône (9,10) permettant son raccordement à une ligne d'échappement (4,5) d'un moteur thermique, ledit filtre étant associé à un déflecteur thermique (13) disposé hors du conduit à l'aplomb dudit cône (10).
FR1261707A 2012-12-06 2012-12-06 Filtre a particules Active FR2999230B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1261707A FR2999230B1 (fr) 2012-12-06 2012-12-06 Filtre a particules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261707A FR2999230B1 (fr) 2012-12-06 2012-12-06 Filtre a particules

Publications (2)

Publication Number Publication Date
FR2999230A1 FR2999230A1 (fr) 2014-06-13
FR2999230B1 true FR2999230B1 (fr) 2014-12-26

Family

ID=47833224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261707A Active FR2999230B1 (fr) 2012-12-06 2012-12-06 Filtre a particules

Country Status (1)

Country Link
FR (1) FR2999230B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018253B1 (fr) * 2014-03-05 2016-03-25 Peugeot Citroen Automobiles Sa Ensemble pour chassis de vehicule automobile
FR3023821B1 (fr) * 2014-07-18 2016-08-12 Peugeot Citroen Automobiles Sa Agencement sous-plancher de vehicule automobile
FR3041913B1 (fr) * 2015-10-05 2019-01-25 Psa Automobiles Sa. Ensemble pour chassis de vehicule automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004015698U1 (de) * 2004-10-11 2004-12-16 Rieter Technologies Ag Hitzeschild
EP1905653B1 (fr) * 2006-09-27 2008-12-03 Reinz-Dichtungs-Gmbh Bouclier thermique
US20080098721A1 (en) * 2006-10-27 2008-05-01 Chin-Chi Liu Shield device of exhaust pipe
EP1985439A1 (fr) * 2007-04-24 2008-10-29 Reinz-Dichtungs-Gmbh Bouclier thermique
JP2010106716A (ja) * 2008-10-29 2010-05-13 Komatsu Ltd Ｐｍフィルタ装置の保温・冷却制御装置

Also Published As

Publication number Publication date
FR2999230A1 (fr) 2014-06-13

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