CA962461A - Catalytic converter for removing pollutants from engine exhaust gas - Google Patents

Catalytic converter for removing pollutants from engine exhaust gas

Info

Publication number
CA962461A
CA962461A CA119,199A CA119199A CA962461A CA 962461 A CA962461 A CA 962461A CA 119199 A CA119199 A CA 119199A CA 962461 A CA962461 A CA 962461A
Authority
CA
Canada
Prior art keywords
exhaust gas
catalytic converter
engine exhaust
removing pollutants
pollutants
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
CA119,199A
Other versions
CA119199S (en
Inventor
George E. Scheitlin
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.)
Meritor Inc
Original Assignee
Arvin Industries Inc
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 Arvin Industries Inc filed Critical Arvin Industries Inc
Application granted granted Critical
Publication of CA962461A publication Critical patent/CA962461A/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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers 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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F01N13/14—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 thermal insulation
    • 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
    • F01N2330/08—Granular material
    • 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
    • F01N2450/04—Filling or emptying a chamber with granular material
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
CA119,199A 1971-05-10 1971-07-27 Catalytic converter for removing pollutants from engine exhaust gas Expired CA962461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14173071A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
CA962461A true CA962461A (en) 1975-02-11

Family

ID=22496974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,199A Expired CA962461A (en) 1971-05-10 1971-07-27 Catalytic converter for removing pollutants from engine exhaust gas

Country Status (6)

Country Link
US (1) US3771969A (en)
JP (1) JPS558653B1 (en)
CA (1) CA962461A (en)
DE (1) DE2201998A1 (en)
FR (1) FR2137421B1 (en)
GB (1) GB1334764A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902853A (en) * 1973-04-06 1975-09-02 Ethyl Corp Exhaust reactor
US4038036A (en) * 1974-09-16 1977-07-26 The Ralph M. Parsons Company Apparatus for the production of sulfur from mixtures of hydrogen sulfide and fixed nitrogen compounds
US4049388A (en) * 1976-07-12 1977-09-20 Arvin Industries, Inc. Center air manifold for catalytic converter
DE2824567A1 (en) * 1978-06-05 1979-12-06 Hoechst Ag EXHAUST GAS CONVERTER FOR COMBUSTION ENGINES
US4235843A (en) * 1978-08-14 1980-11-25 Toyo Kogyo Co., Ltd. Catalytic converter
US4238456A (en) * 1979-04-16 1980-12-09 General Motors Corporation Catalytic converter with uniform air distribution and mixing with the exhaust gases
US4256700A (en) * 1979-04-16 1981-03-17 General Motors Corporation Catalytic converter with air tube
DE3013690A1 (en) * 1979-04-20 1980-11-06 Gen Motors Corp CATALYTIC CONVERTER FOR ENGINE EXHAUST GASES
JPS5917215U (en) * 1982-07-24 1984-02-02 トヨタ自動車株式会社 catalytic converter
US4701312A (en) * 1982-09-29 1987-10-20 Kice Warren B Fluidized bed catalytic converter
US4536371A (en) * 1983-05-16 1985-08-20 Arvin Industries, Inc. Catalytic converter divider
US4501118A (en) * 1983-05-16 1985-02-26 Arvin Industries, Inc. Catalytic converter housing
FI98403C (en) * 1994-07-01 1997-06-10 Waertsilae Diesel Int Method of operating the silencer unit and system for applying the method to a large diesel engine
DE10058580B4 (en) * 2000-11-18 2008-06-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for the aftertreatment of internal combustion engine exhaust gases
DE10123361A1 (en) * 2001-05-14 2002-11-21 Man Nutzfahrzeuge Ag Vehicle exhaust gas device used in commercial vehicles has catalyst elements arranged in housing so that inlet and outlet surfaces of elements form distribution inlet stream chamber and outlet stream collecting chamber
JP2007297985A (en) * 2006-05-01 2007-11-15 Yamaha Motor Co Ltd Gas exhaust system and vehicle equipped with the gas exhaust system
CN102203393B (en) 2008-08-27 2016-01-20 维达控股股份有限公司 Catalytic converter apparatus
US8453462B2 (en) 2011-08-25 2013-06-04 General Electric Company Method of operating a stoichiometric exhaust gas recirculation power plant
US8713947B2 (en) 2011-08-25 2014-05-06 General Electric Company Power plant with gas separation system
US9127598B2 (en) 2011-08-25 2015-09-08 General Electric Company Control method for stoichiometric exhaust gas recirculation power plant
US8453461B2 (en) * 2011-08-25 2013-06-04 General Electric Company Power plant and method of operation
US8347600B2 (en) 2011-08-25 2013-01-08 General Electric Company Power plant and method of operation
US9163549B2 (en) * 2011-10-07 2015-10-20 Tenneco Automotive Operating Company Inc. Exhaust treatment device with integral mount
US8721977B2 (en) * 2011-10-07 2014-05-13 Tenneco Automotive Operating Company Inc. Exhaust treatment device with integral mount
US20130171035A1 (en) * 2012-01-04 2013-07-04 Tenneco Automotive Operating Company Inc. Fully insulated exhaust treatment device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016108A (en) * 1958-11-21 1962-01-09 Carbonaire S A Filters for use in motor vehicles
US3086839A (en) * 1960-03-30 1963-04-23 Universal Oil Prod Co Method for multiple zone treating of waste gas streams
US3228746A (en) * 1960-09-29 1966-01-11 Du Pont Method of treating exhaust gases of internal combustion engines
US3090677A (en) * 1961-03-09 1963-05-21 Arvin Ind Inc Catalytic converter
US3149925A (en) * 1961-09-14 1964-09-22 Arvin Ind Inc Catalytic converter
US3186806A (en) * 1961-11-20 1965-06-01 Du Pont Catalytic exhaust converter
US3180712A (en) * 1962-12-26 1965-04-27 Universal Oil Prod Co Two-stage converter-muffler
US3325256A (en) * 1963-05-20 1967-06-13 Willard R Calvert Automobile exhaust gas converter
GB1096611A (en) * 1964-03-11 1967-12-29 Peter Spence & Sons Ltd Improvements in or relating to exhaust systems of internal combustion engines
US3561928A (en) * 1966-10-31 1971-02-09 Electro Isolier Ind Wahn Gas purifying apparatus
US3544264A (en) * 1968-09-25 1970-12-01 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases
US3656915A (en) * 1970-04-30 1972-04-18 Chemical Construction Corp Catalytic exhaust gas treatment apparatus
US3701823A (en) * 1970-09-02 1972-10-31 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases

Also Published As

Publication number Publication date
US3771969A (en) 1973-11-13
DE2201998A1 (en) 1972-11-16
FR2137421A1 (en) 1972-12-29
GB1334764A (en) 1973-10-24
FR2137421B1 (en) 1973-06-08
JPS558653B1 (en) 1980-03-05
AU3177071A (en) 1973-02-01

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