IN2014KN02911A - - Google Patents

Info

Publication number
IN2014KN02911A
IN2014KN02911A IN2911KON2014A IN2014KN02911A IN 2014KN02911 A IN2014KN02911 A IN 2014KN02911A IN 2911KON2014 A IN2911KON2014 A IN 2911KON2014A IN 2014KN02911 A IN2014KN02911 A IN 2014KN02911A
Authority
IN
India
Prior art keywords
mat
layers
powdered insulation
further winding
support
Prior art date
Application number
Other languages
English (en)
Inventor
Ruth Latham
William Alcini
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 IN2014KN02911A publication Critical patent/IN2014KN02911A/en

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
    • 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
    • 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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating 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
    • F01N3/24—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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
    • F01N3/24—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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
IN2911KON2014 2012-09-12 2013-06-27 IN2014KN02911A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/612,269 US8747510B2 (en) 2012-09-12 2012-09-12 Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device
PCT/US2013/048176 WO2014042745A1 (en) 2012-09-12 2013-06-27 Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device

Publications (1)

Publication Number Publication Date
IN2014KN02911A true IN2014KN02911A (https=) 2015-05-08

Family

ID=50231804

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2911KON2014 IN2014KN02911A (https=) 2012-09-12 2013-06-27

Country Status (8)

Country Link
US (1) US8747510B2 (https=)
JP (1) JP2015529772A (https=)
KR (1) KR20150054756A (https=)
CN (1) CN104736219A (https=)
BR (1) BR112015001880A2 (https=)
DE (1) DE112013004447T8 (https=)
IN (1) IN2014KN02911A (https=)
WO (1) WO2014042745A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6268084B2 (ja) * 2014-12-16 2018-01-24 株式会社ユタカ技研 ハニカム担体の製造方法
US9382826B1 (en) * 2015-01-09 2016-07-05 Dayco Ip Holdings, Llc Noise attenuating member for noise attenuating units in engines
US11608767B2 (en) * 2019-01-22 2023-03-21 Cummins Emission Solutions Inc. Exhaust aftertreatment sensor table mounting apparatus and method of installing the same
US12297761B2 (en) 2023-04-05 2025-05-13 Tenneco Automotive Operating Company Inc. Exhaust system component with multi-layer support mat

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884459A3 (en) * 1997-06-13 2002-12-11 Corning Incorporated Coated catalytic converter substrates and mounts
DE19803063A1 (de) * 1998-01-28 1999-07-29 Eberspaecher J Gmbh & Co Verfahren zur Halterung und Isolation von Keramikmonolithen in einer Kraftfahrzeug-Abgasanlage einschließlich hiernach gefertigte Lagerung
JP5077659B2 (ja) * 2007-07-20 2012-11-21 ニチアス株式会社 触媒コンバーター及び触媒コンバーター用保持材
PL2205838T3 (pl) * 2007-10-09 2014-10-31 3M Innovative Properties Co Maty mocujące zawierające nieorganiczne nanocząstki i sposób ich wytwarzania
CN104895654A (zh) * 2008-11-11 2015-09-09 坦尼科汽车营业公司 用于处理排气的催化单元以及这种单元的制造方法
US20100239469A1 (en) * 2009-03-20 2010-09-23 Keith Olivier Monolithic exhaust treatment unit for treating an exhaust gas
WO2011135683A1 (ja) * 2010-04-27 2011-11-03 イビデン株式会社 ハニカム構造体の製造方法及びハニカム構造体
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

Also Published As

Publication number Publication date
US20140069067A1 (en) 2014-03-13
JP2015529772A (ja) 2015-10-08
CN104736219A (zh) 2015-06-24
WO2014042745A1 (en) 2014-03-20
KR20150054756A (ko) 2015-05-20
DE112013004447T5 (de) 2015-06-11
US8747510B2 (en) 2014-06-10
DE112013004447T8 (de) 2015-09-10
BR112015001880A2 (pt) 2017-07-04

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