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FR2307130B1 - - Google Patents

Info

Publication number
FR2307130B1
FR2307130B1 FR7609635A FR7609635A FR2307130B1 FR 2307130 B1 FR2307130 B1 FR 2307130B1 FR 7609635 A FR7609635 A FR 7609635A FR 7609635 A FR7609635 A FR 7609635A FR 2307130 B1 FR2307130 B1 FR 2307130B1
Authority
FR
France
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
Application number
FR7609635A
Other languages
French (fr)
Other versions
FR2307130A1 (en
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.)
Arvin Industries Deutschland GmbH
Original Assignee
Zeuna Starker GmbH and Co KG
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 Zeuna Starker GmbH and Co KG filed Critical Zeuna Starker GmbH and Co KG
Publication of FR2307130A1 publication Critical patent/FR2307130A1/en
Application granted granted Critical
Publication of FR2307130B1 publication Critical patent/FR2307130B1/fr
Granted 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
    • F01N3/2857—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 at least partially made of intumescent material, e.g. unexpanded vermiculite
    • 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
    • F01N13/009—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 two or more separate purifying devices arranged in series
    • F01N13/0097—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 two or more separate purifying devices arranged in series the purifying devices are arranged in a single 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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/02—Corrosion resistive metals
    • F01N2530/04—Steel alloys, e.g. stainless steel

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)
FR7609635A 1975-04-10 1976-04-02 DEVICE FOR CLEANING THE EXHAUST GASES OF INTERNAL COMBUSTION ENGINES Granted FR2307130A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515732 DE2515732A1 (en) 1975-04-10 1975-04-10 DEVICE FOR CLEANING COMBUSTION ENGINE EXHAUST GASES

Publications (2)

Publication Number Publication Date
FR2307130A1 FR2307130A1 (en) 1976-11-05
FR2307130B1 true FR2307130B1 (en) 1980-04-18

Family

ID=5943545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609635A Granted FR2307130A1 (en) 1975-04-10 1976-04-02 DEVICE FOR CLEANING THE EXHAUST GASES OF INTERNAL COMBUSTION ENGINES

Country Status (5)

Country Link
CA (1) CA1064399A (en)
DE (1) DE2515732A1 (en)
FR (1) FR2307130A1 (en)
GB (1) GB1549441A (en)
SE (1) SE7604206L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239733A (en) * 1979-04-16 1980-12-16 General Motors Corporation Catalytic converter having a monolith with support and seal means therefor
US4343074A (en) * 1979-10-22 1982-08-10 Uop Inc. Method of making a catalytic converter
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage
FR2473623A1 (en) * 1980-01-14 1981-07-17 Maremont Corp CATALYTIC PURIFICATION ASSEMBLY FOR THE EXHAUST GASES OF INTERNAL COMBUSTION ENGINES OF AUTOMOBILES AND METHOD FOR MANUFACTURING THE SAME
DE3602134A1 (en) * 1986-01-24 1987-07-30 Daimler Benz Ag DEVICE FOR CLEANING ENGINE EXHAUST GASES WITH A METAL MATRIX CATALYST SOLELED IN A HOUSING
DE3834403A1 (en) * 1988-10-10 1990-04-12 Zeuna Staerker Kg DEVICE FOR THE CATALYTIC PURIFICATION OF EXHAUST GAS FROM COMBUSTION ENGINES
JPH02110223U (en) * 1989-02-17 1990-09-04
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
DE4305198C1 (en) * 1993-02-19 1994-05-11 Zeuna Staerker Kg Catalytic exhaust gas cleaning device - has expansible laminate with inner layer gap at interspace between adjacent catalyst bodies
DE102007030283A1 (en) * 2007-06-29 2009-01-08 Emitec Gesellschaft Für Emissionstechnologie Mbh SCR catalyst assembly

Also Published As

Publication number Publication date
FR2307130A1 (en) 1976-11-05
CA1064399A (en) 1979-10-16
GB1549441A (en) 1979-08-08
SE7604206L (en) 1976-10-11
DE2515732A1 (en) 1976-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse