NL150193B - DEVICE FOR CONVERSION OF HARMFUL COMPONENTS IN VEHICLE EXHAUST GASES INTO LESS HARMFUL COMPONENTS. - Google Patents

DEVICE FOR CONVERSION OF HARMFUL COMPONENTS IN VEHICLE EXHAUST GASES INTO LESS HARMFUL COMPONENTS.

Info

Publication number
NL150193B
NL150193B NL717110466A NL7110466A NL150193B NL 150193 B NL150193 B NL 150193B NL 717110466 A NL717110466 A NL 717110466A NL 7110466 A NL7110466 A NL 7110466A NL 150193 B NL150193 B NL 150193B
Authority
NL
Netherlands
Prior art keywords
harmful components
conversion
exhaust gases
vehicle exhaust
less
Prior art date
Application number
NL717110466A
Other languages
Dutch (nl)
Other versions
NL7110466A (en
Original Assignee
Matsushita Electric Ind 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
Priority claimed from JP3207671A external-priority patent/JPS5214371B1/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7110466A publication Critical patent/NL7110466A/xx
Publication of NL150193B publication Critical patent/NL150193B/en

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
    • F01N3/2846—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2832—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support granular, 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
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Exhaust Silencers (AREA)
NL717110466A 1970-07-30 1971-07-29 DEVICE FOR CONVERSION OF HARMFUL COMPONENTS IN VEHICLE EXHAUST GASES INTO LESS HARMFUL COMPONENTS. NL150193B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6714670 1970-07-30
JP6714770 1970-07-30
JP3207671A JPS5214371B1 (en) 1971-05-12 1971-05-12

Publications (2)

Publication Number Publication Date
NL7110466A NL7110466A (en) 1972-02-01
NL150193B true NL150193B (en) 1976-07-15

Family

ID=27287571

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717110466A NL150193B (en) 1970-07-30 1971-07-29 DEVICE FOR CONVERSION OF HARMFUL COMPONENTS IN VEHICLE EXHAUST GASES INTO LESS HARMFUL COMPONENTS.

Country Status (6)

Country Link
US (1) US3811845A (en)
CA (1) CA945767A (en)
DE (1) DE2137818C3 (en)
FR (1) FR2099370A5 (en)
GB (1) GB1355685A (en)
NL (1) NL150193B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270446B1 (en) * 1974-03-27 1976-10-08 Peugeot & Renault
GB1519343A (en) * 1974-09-03 1978-07-26 Matsushita Electric Ind Co Ltd Gas purifying devices
US3996016A (en) * 1975-12-29 1976-12-07 Uop Inc. Variable capacity catalytic converter
GB1567593A (en) * 1976-10-20 1980-05-21 Matsushita Electric Ind Co Ltd Exhaust gas control equipment
US4196170A (en) * 1978-05-26 1980-04-01 Caterpillar Tractor Co. Multistage catalytic reactor having a pressure responsive gas flow control valve therein
DE3027499A1 (en) * 1980-07-19 1982-02-18 Knecht Filterwerke Gmbh, 7000 Stuttgart EXHAUST GAS FILTER FOR COMBUSTION ENGINES
US5073625A (en) * 1983-05-26 1991-12-17 Metcal, Inc. Self-regulating porous heating device
US4794226A (en) * 1983-05-26 1988-12-27 Metcal, Inc. Self-regulating porous heater device
US4913712A (en) * 1987-11-18 1990-04-03 Swiss Aluminium Ltd. Filter for cleaning exhaust gases of diesel engines
EP0317501A1 (en) * 1987-11-18 1989-05-24 Alusuisse-Lonza Services Ag Exhaust gas cleaning filter for diesel engines
DE3744020A1 (en) * 1987-12-24 1989-07-06 Sotralentz Sa Device for the catalytic treatment of the combustion exhaust gases of a motor-vehicle engine and process for producing a catalyst cartridge for such a device
DE3823550A1 (en) * 1988-07-12 1990-01-18 Bayerische Motoren Werke Ag Vehicle exhaust system with a catalytic converter body
DE3831468A1 (en) * 1988-09-16 1990-03-22 Messerschmitt Boelkow Blohm SAILING YACHT
US5141714A (en) * 1989-08-01 1992-08-25 Kabushiki Kaisha Riken Exhaust gas cleaner
GB2249039B (en) * 1990-10-23 1995-01-11 Kevin John Rushbrook Serviceable waste exhaust gas convertor
DE4130178C1 (en) * 1991-09-11 1992-08-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4200100A1 (en) * 1992-01-03 1993-07-08 Ernst Apparatebau Gmbh & Co SOOT FILTER FOR DIESEL ENGINES
DE59400508D1 (en) * 1993-06-04 1996-09-26 Scambia Ind Dev Ag Catalytic converter for the catalytic treatment of exhaust gas
DE4423329C2 (en) * 1993-06-28 1999-02-25 Mannesmann Ag Device for the purification of polluted exhaust air by heterogeneous catalysis
DE4322037A1 (en) * 1993-07-02 1995-01-26 Bischoff Erhardt Gmbh Co Kg Catalytic converter for internal combustion engines
US5388407A (en) * 1994-07-05 1995-02-14 Ford Motor Company Exhaust manifold catalyst and muffler for automotive engine
DE4431134C2 (en) * 1994-09-01 1997-03-06 Himmelsbach Johann Device for improving the temperature resistance of catalysts for internal combustion engines
US5902558A (en) * 1994-09-26 1999-05-11 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Diskwise-constructed honeycomb body, in particular catalyst carrier body and apparatus for catalytic conversion of exhaust gases
US5575980A (en) * 1995-08-14 1996-11-19 General Motors Corporation Valved radial flow catalytic converter
JP3814081B2 (en) * 1998-06-30 2006-08-23 新ダイワ工業株式会社 Engine muffler
US6093015A (en) * 1999-01-11 2000-07-25 D-M-E Company Mold core positioning device
US6202785B1 (en) 1999-06-02 2001-03-20 3M Innovative Properties Company Muffler with acoustic absorption insert for limited clearance pneumatic device applications
US6089346A (en) * 1999-06-02 2000-07-18 3M Innovative Properties Company Muffler with acoustic barrier material for limited clearance pneumatic device applications
US6841134B2 (en) * 2001-01-12 2005-01-11 Phoenix Solutions Co. Electrically-heated chemical process reactor
CA2569447A1 (en) * 2005-11-30 2007-05-30 Nett Technologies Inc. Device for exhaust gas purification for spark-ignited engines
US20100150805A1 (en) * 2008-12-17 2010-06-17 Uop Llc Highly stable and refractory materials used as catalyst supports
US20100148121A1 (en) * 2008-12-17 2010-06-17 Uop Llc Reactor employing catalysts upon or within a cloth-like material
US20100135883A1 (en) 2008-12-17 2010-06-03 Uop Llc Catalyst supports
US11149617B2 (en) * 2016-08-19 2021-10-19 Kohler Co. System and method for low CO emission engine

Also Published As

Publication number Publication date
CA945767A (en) 1974-04-23
US3811845A (en) 1974-05-21
FR2099370A5 (en) 1972-03-10
GB1355685A (en) 1974-06-05
DE2137818C3 (en) 1980-06-19
NL7110466A (en) 1972-02-01
DE2137818B2 (en) 1979-10-11
DE2137818A1 (en) 1972-02-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSHITA