DE59400450D1 - Exhaust gas converter - Google Patents

Exhaust gas converter

Info

Publication number
DE59400450D1
DE59400450D1 DE59400450T DE59400450T DE59400450D1 DE 59400450 D1 DE59400450 D1 DE 59400450D1 DE 59400450 T DE59400450 T DE 59400450T DE 59400450 T DE59400450 T DE 59400450T DE 59400450 D1 DE59400450 D1 DE 59400450D1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas converter
converter
exhaust
gas
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.)
Expired - Fee Related
Application number
DE59400450T
Other languages
German (de)
Inventor
Alfons Zachmann
Herbert Bartel
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.)
Leistritz AG and Co Abgastechnik
Original Assignee
Leistritz AG and Co Abgastechnik
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 Leistritz AG and Co Abgastechnik filed Critical Leistritz AG and Co Abgastechnik
Application granted granted Critical
Publication of DE59400450D1 publication Critical patent/DE59400450D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2839Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853Arrangements 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
    • F01N3/2857Arrangements 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 at least partially made of intumescent material, e.g. unexpanded vermiculite
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2803Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825Ceramics
    • F01N3/2828Ceramic multi-channel monoliths, e.g. honeycombs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/18Exhaust treating devices having provisions not otherwise provided for for improving rigidity, e.g. by wings, ribs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00Structure or shape of gas passages, pipes or tubes
    • F01N2470/10Tubes having non-circular cross section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
DE59400450T 1993-07-07 1994-06-27 Exhaust gas converter Expired - Fee Related DE59400450D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4322613 1993-07-07

Publications (1)

Publication Number Publication Date
DE59400450D1 true DE59400450D1 (en) 1996-08-29

Family

ID=6492172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59400450T Expired - Fee Related DE59400450D1 (en) 1993-07-07 1994-06-27 Exhaust gas converter

Country Status (2)

Country Link
EP (1) EP0635626B1 (en)
DE (1) DE59400450D1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597165A (en) * 1969-06-18 1971-08-03 Engelhard Min & Chem Catalytic exhaust purifier
DE8602600U1 (en) * 1986-02-01 1986-03-13 Degussa Ag, 6000 Frankfurt Device for holding monolith catalysts
US4750251A (en) * 1987-02-13 1988-06-14 General Motors Corporation Mat support/substrate subassembly and method of making a catalytic converter therewith
US4985212A (en) * 1987-09-29 1991-01-15 Kabushiki Kaisha Toshiba Support apparatus for a ceramic honeycomb element
US4929429A (en) * 1988-02-11 1990-05-29 Minnesota Mining And Manufacturing Company Catalytic converter
DE3920844A1 (en) * 1989-06-24 1991-01-10 Daimler Benz Ag Monolithic ceramic element for use as soot filter - comprising segments split into sections sepd. by expansion gaps filled by binder

Also Published As

Publication number Publication date
EP0635626B1 (en) 1996-07-24
EP0635626A1 (en) 1995-01-25

Similar Documents

Publication Publication Date Title
BR9206558A (en) Exhaust gas catalyst
DE69418168T2 (en) Exhaust gas cleaning
DE69314928T2 (en) Exhaust gas cleaning
NO930577D0 (en) SHIFT-DIRECTING EXHAUST GAS
DE59407785D1 (en) Gas turbine group
DE69405615T2 (en) Exhaust gas oxygen
BR9403166A (en) Exhaust gas catalyst
KR950019657U (en) Exhaust gas sealing device
DE69600224T2 (en) Exhaust gas recirculation
DE69404095D1 (en) Exhaust gas cleaner
DE69318172D1 (en) EXHAUST GAS RECIRCULATION SYSTEM
GB2285836B (en) Exhaust muffler
DE69309245D1 (en) Exhaust gas cleaner
DE59400450D1 (en) Exhaust gas converter
KR950032367U (en) Exhaust gas purification device
ATA37393A (en) COMBINED EXHAUST AIR PIPE
DE69404321D1 (en) EXHAUST GAS CLEANING
KR950004053U (en) Hazardous Exhaust Gas Reduction Structure
KR940027021U (en) Automobile Exhaust Gas Reburner
KR960034875U (en) Easily Exhaust Gas Sub-Mufflers
FI933032A0 (en) Exhaust gas combustion equipment
KR940019588U (en) City gas exhaust device
KR960023164U (en) Exhaust gas purification device
KR940024114U (en) Gas Range Grille Exhaust Structure
KR970056072U (en) Reaction gas stop

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee