BR112012018811A2 - método de produção de um dispositivo de gás de exaustão isolado. - Google Patents

método de produção de um dispositivo de gás de exaustão isolado.

Info

Publication number
BR112012018811A2
BR112012018811A2 BR112012018811A BR112012018811A BR112012018811A2 BR 112012018811 A2 BR112012018811 A2 BR 112012018811A2 BR 112012018811 A BR112012018811 A BR 112012018811A BR 112012018811 A BR112012018811 A BR 112012018811A BR 112012018811 A2 BR112012018811 A2 BR 112012018811A2
Authority
BR
Brazil
Prior art keywords
producing
exhaust gas
gas device
isolated exhaust
mat
Prior art date
Application number
BR112012018811A
Other languages
English (en)
Inventor
Mercker Benedkt
Olivier Keith
Latham Ruth
Freis Steven
Original Assignee
Tenneco Automotive Operating Co Inc
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 Tenneco Automotive Operating Co Inc filed Critical Tenneco Automotive Operating Co Inc
Publication of BR112012018811A2 publication Critical patent/BR112012018811A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • F01N13/14—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 thermal insulation
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • F01N13/14—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 thermal insulation
    • F01N13/148—Multiple layers of insulating material
    • 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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2835—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support fibrous
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49398—Muffler, manifold or exhaust pipe making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Silencers (AREA)

Abstract

patente de invenção:método de produção de um dispositivo de gás de exaustão isolado. a presente invenção refere-se a um método para produzir um dispositivo acústico ou de pós-tratamento (18) de um gás de exaustão tendo uma temperatura máxima de operação tmax. o método inclui as etapas de prover uma manta (28) de material de isolamento de fibra de sílica tendo uma percentagem em peso de sio~ 2~ superior a 65%; aquecer a manta (28) de modo que todo o material de isolamento de fibra de sílica seja elevado a uma temperatura t superior a tmax; e instalar a manta (28) no dispositivo (18) após a etapa de aquecimento.
BR112012018811A 2010-01-29 2010-06-03 método de produção de um dispositivo de gás de exaustão isolado. BR112012018811A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/696,347 US20110185575A1 (en) 2010-01-29 2010-01-29 Method of Producing an Insulated Exhaust Gas Device
PCT/US2010/037217 WO2011093920A1 (en) 2010-01-29 2010-06-03 Method of producing an insulated exhaust gas device

Publications (1)

Publication Number Publication Date
BR112012018811A2 true BR112012018811A2 (pt) 2019-09-24

Family

ID=44319653

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012018811A BR112012018811A2 (pt) 2010-01-29 2010-06-03 método de produção de um dispositivo de gás de exaustão isolado.

Country Status (7)

Country Link
US (1) US20110185575A1 (pt)
JP (1) JP2013517940A (pt)
KR (1) KR20120125981A (pt)
CN (1) CN102821835A (pt)
BR (1) BR112012018811A2 (pt)
DE (1) DE112010005206T5 (pt)
WO (1) WO2011093920A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752290B2 (en) 2010-09-30 2014-06-17 Tenneco Automotive Operating Company Inc. Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device
US9217357B2 (en) 2011-10-20 2015-12-22 Ruth Latham Method of producing an insulated exhaust device
US10605147B2 (en) * 2015-10-12 2020-03-31 Angelo Miretti Engine with explosion protection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488723A (en) * 1966-07-05 1970-01-06 Owens Corning Fiberglass Corp Acoustical material for high temperature application
US5250269A (en) * 1992-05-21 1993-10-05 Minnesota Mining And Manufacturing Company Catalytic converter having a metallic monolith mounted by a heat-insulating mat of refractory ceramic fibers
FR2716189B1 (fr) * 1994-02-17 1996-04-26 Aerospatiale Procédé de fabrication d'un matériau isolant thermique à base de fibres de silice.
US5594216A (en) * 1994-11-29 1997-01-14 Lockheed Missiles & Space Co., Inc. Jet engine sound-insulation structure
DE19853422A1 (de) * 1998-11-19 2000-05-25 Wacker Chemie Gmbh Formkörper zur Lagerung eines Monolithen in einem Katalysator
KR100865364B1 (ko) * 2001-05-24 2008-10-24 미쓰비시 가가꾸 산시 가부시키가이샤 연속 알루미나 섬유 블랭킷의 제조방법
JP4309349B2 (ja) * 2002-09-30 2009-08-05 ユニフラックス ワン リミテッド ライアビリティ カンパニー 排気ガス処理装置及びその製造方法
US8821668B2 (en) * 2007-10-11 2014-09-02 Sri Sports Limited Tubular body manufacturing method and tubular body
JP5161530B2 (ja) * 2007-10-11 2013-03-13 ダンロップスポーツ株式会社 管状体の製造方法及び管状体
JP2010168706A (ja) * 2009-01-26 2010-08-05 Ibiden Co Ltd マット材、排気ガス処理装置およびマット材を製造する方法

Also Published As

Publication number Publication date
CN102821835A (zh) 2012-12-12
WO2011093920A1 (en) 2011-08-04
DE112010005206T5 (de) 2012-11-29
KR20120125981A (ko) 2012-11-19
JP2013517940A (ja) 2013-05-20
US20110185575A1 (en) 2011-08-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.