GB1549441A - Devices for cleaning the exhaust gases from internal combustion engines and methods for making such devices - Google Patents

Devices for cleaning the exhaust gases from internal combustion engines and methods for making such devices

Info

Publication number
GB1549441A
GB1549441A GB1403676A GB1403676A GB1549441A GB 1549441 A GB1549441 A GB 1549441A GB 1403676 A GB1403676 A GB 1403676A GB 1403676 A GB1403676 A GB 1403676A GB 1549441 A GB1549441 A GB 1549441A
Authority
GB
United Kingdom
Prior art keywords
devices
cleaning
making
methods
internal combustion
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
Application number
GB1403676A
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 GB1549441A publication Critical patent/GB1549441A/en
Expired 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
GB1403676A 1975-04-10 1976-04-07 Devices for cleaning the exhaust gases from internal combustion engines and methods for making such devices Expired GB1549441A (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 (1)

Publication Number Publication Date
GB1549441A true GB1549441A (en) 1979-08-08

Family

ID=5943545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1403676A Expired GB1549441A (en) 1975-04-10 1976-04-07 Devices for cleaning the exhaust gases from internal combustion engines and methods for making such devices

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009003792A2 (en) * 2007-06-29 2009-01-08 Emitec Gesellschaft Für Emissionstechnologie Mbh Scr catalyst arrangement

Families Citing this family (9)

* 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
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage
US4343074A (en) * 1979-10-22 1982-08-10 Uop Inc. Method of making a catalytic converter
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009003792A2 (en) * 2007-06-29 2009-01-08 Emitec Gesellschaft Für Emissionstechnologie Mbh Scr catalyst arrangement
WO2009003792A3 (en) * 2007-06-29 2009-08-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Scr catalyst arrangement

Also Published As

Publication number Publication date
DE2515732A1 (en) 1976-11-11
SE7604206L (en) 1976-10-11
FR2307130B1 (en) 1980-04-18
CA1064399A (en) 1979-10-16
FR2307130A1 (en) 1976-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940407