BR112013030999A2 - sistema para a montagem de um conversor catalítico de um sistema de escape em um motor de combustão interna - Google Patents

sistema para a montagem de um conversor catalítico de um sistema de escape em um motor de combustão interna

Info

Publication number
BR112013030999A2
BR112013030999A2 BR112013030999A BR112013030999A BR112013030999A2 BR 112013030999 A2 BR112013030999 A2 BR 112013030999A2 BR 112013030999 A BR112013030999 A BR 112013030999A BR 112013030999 A BR112013030999 A BR 112013030999A BR 112013030999 A2 BR112013030999 A2 BR 112013030999A2
Authority
BR
Brazil
Prior art keywords
catalytic converter
mounting
internal combustion
combustion engine
seat
Prior art date
Application number
BR112013030999A
Other languages
English (en)
Inventor
Jason R Porter
Troy P Rodecker
Original Assignee
Tenneco Automotive Operating
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 filed Critical Tenneco Automotive Operating
Publication of BR112013030999A2 publication Critical patent/BR112013030999A2/pt

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
    • F01N3/08—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
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • 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

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)
  • Exhaust Gas After Treatment (AREA)

Abstract

resumo sistema para a montagem de um conversor catalítico de um sistema de escape em um motor de combustão interna trata-se de um sistema para a montagem de um conversor catalítico de um sistema de escape em um motor de combustão interna que inclui um suporte adaptado para fixar o conversor catalítico ao motor. uma tira está adaptada para se estender circunferencialmente ao redor de uma porção do conversor catalítico e prender o conversor catalítico ao suporte. o suporte inclui um assento, um bloco de montagem e uma porção ajustável que interconecta o assento e o bloco de montagem. o assento apoia uma porção do conversor catalítico oposta à tira. a porção ajustável inclui uma ranhura que se estende adjacente ao assento a fim de reduzir a rigidez do suporte e permitir que o suporte desvie durante a expansão térmica do conversor catalítico.
BR112013030999A 2011-06-07 2012-05-10 sistema para a montagem de um conversor catalítico de um sistema de escape em um motor de combustão interna BR112013030999A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/154,529 US8690115B2 (en) 2011-06-07 2011-06-07 Leaf spring bracket
PCT/US2012/037301 WO2012170143A2 (en) 2011-06-07 2012-05-10 Leaf spring bracket

Publications (1)

Publication Number Publication Date
BR112013030999A2 true BR112013030999A2 (pt) 2016-11-29

Family

ID=47292328

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030999A BR112013030999A2 (pt) 2011-06-07 2012-05-10 sistema para a montagem de um conversor catalítico de um sistema de escape em um motor de combustão interna

Country Status (7)

Country Link
US (1) US8690115B2 (pt)
JP (1) JP2014516138A (pt)
KR (1) KR20140038504A (pt)
CN (2) CN103597179B (pt)
BR (1) BR112013030999A2 (pt)
DE (1) DE112012002385B4 (pt)
WO (1) WO2012170143A2 (pt)

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DE102017207961A1 (de) * 2017-05-11 2018-11-15 Audi Ag Kraftfahrzeug
JP6515967B2 (ja) * 2017-08-24 2019-05-22 マツダ株式会社 車両用パワートレインユニット
US20190323410A1 (en) * 2018-04-18 2019-10-24 GM Global Technology Operations LLC Self-aligning mount
US11098635B2 (en) * 2019-01-31 2021-08-24 Nissan North America, Inc. Muffler brace assembly
CN113910890B (zh) * 2021-11-17 2023-04-14 一汽解放汽车有限公司 一种排气管托架及车辆

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Also Published As

Publication number Publication date
CN103597179A (zh) 2014-02-19
CN106121788B (zh) 2018-10-09
DE112012002385T8 (de) 2014-04-03
DE112012002385B4 (de) 2023-01-12
JP2014516138A (ja) 2014-07-07
US20120312954A1 (en) 2012-12-13
WO2012170143A2 (en) 2012-12-13
US8690115B2 (en) 2014-04-08
CN106121788A (zh) 2016-11-16
CN103597179B (zh) 2016-08-24
DE112012002385T5 (de) 2014-03-06
WO2012170143A3 (en) 2013-03-14
KR20140038504A (ko) 2014-03-28

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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]