JPS55164713A - Catalytic converter covered with cushion and method of covering cushion - Google Patents

Catalytic converter covered with cushion and method of covering cushion

Info

Publication number
JPS55164713A
JPS55164713A JP7057779A JP7057779A JPS55164713A JP S55164713 A JPS55164713 A JP S55164713A JP 7057779 A JP7057779 A JP 7057779A JP 7057779 A JP7057779 A JP 7057779A JP S55164713 A JPS55164713 A JP S55164713A
Authority
JP
Japan
Prior art keywords
cushion
cushions
covering
fitted
guide sleeve
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.)
Pending
Application number
JP7057779A
Other languages
Japanese (ja)
Inventor
Junji Otani
Yasuo Ikenotani
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP7057779A priority Critical patent/JPS55164713A/en
Publication of JPS55164713A publication Critical patent/JPS55164713A/en
Pending legal-status Critical Current

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
    • 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
    • F01N3/2867—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 being placed at the front or end face of catalyst 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/02—Fitting monolithic blocks into the housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE:To improve efficiency of catalystic converter manufacturing operation and to facilitate operation of inserting a catalystic element into the case by covering the catalytic element with end cushions having an annular flange and a peripheral cushion shaped in a long cylinddrical form. CONSTITUTION:Cylindrical catalytic element 1 made of ceramic honeycomb is covered with end cushions 3 made of metallic fiber material and having a substantially L-shaped cross section, which have an annulaer flange 2 to be fitted on corner portions of element 1, and a peripheral cushion 4 also made of metallic fiber material and shaped in a long cylindrical form so as to be fitted on the outside of element 1. That is, element 1 is placed in case 5 by the intermediary of these cushions 3, 4. In covering the element 1 with cushions 3, 4, peripheral cushion 4 is at first fitted on the outside of a guide sleeve 11 which is tapered toward one end, and then element 1 is inserted into the guide sleeve 11. When the guide sleeve 11 is removed subsequently, cushion 4 can be transferred onto element 1.
JP7057779A 1979-06-07 1979-06-07 Catalytic converter covered with cushion and method of covering cushion Pending JPS55164713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7057779A JPS55164713A (en) 1979-06-07 1979-06-07 Catalytic converter covered with cushion and method of covering cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7057779A JPS55164713A (en) 1979-06-07 1979-06-07 Catalytic converter covered with cushion and method of covering cushion

Publications (1)

Publication Number Publication Date
JPS55164713A true JPS55164713A (en) 1980-12-22

Family

ID=13435539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7057779A Pending JPS55164713A (en) 1979-06-07 1979-06-07 Catalytic converter covered with cushion and method of covering cushion

Country Status (1)

Country Link
JP (1) JPS55164713A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031709A2 (en) * 1999-02-25 2000-08-30 LEISTRITZ AG & CO. Abgastechnik Exhaust gas catalyst
JP2015200323A (en) * 2009-07-09 2015-11-12 スリーエム イノベイティブ プロパティズ カンパニー Tubular, continuous, seamless, compressible, resilient mounting article and pollution control device comprising the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031709A2 (en) * 1999-02-25 2000-08-30 LEISTRITZ AG & CO. Abgastechnik Exhaust gas catalyst
EP1031709A3 (en) * 1999-02-25 2003-02-05 LEISTRITZ AG & CO. Abgastechnik Exhaust gas catalyst
JP2015200323A (en) * 2009-07-09 2015-11-12 スリーエム イノベイティブ プロパティズ カンパニー Tubular, continuous, seamless, compressible, resilient mounting article and pollution control device comprising the same

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