CA1001851A - Thermal reactor for after-burning automotive internal combustion engine exhaust gases - Google Patents

Thermal reactor for after-burning automotive internal combustion engine exhaust gases

Info

Publication number
CA1001851A
CA1001851A CA206,648A CA206648A CA1001851A CA 1001851 A CA1001851 A CA 1001851A CA 206648 A CA206648 A CA 206648A CA 1001851 A CA1001851 A CA 1001851A
Authority
CA
Canada
Prior art keywords
burning
combustion engine
internal combustion
exhaust gases
engine exhaust
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
CA206,648A
Other languages
English (en)
Other versions
CA206648S (en
Inventor
Kenji Masaki
Hatuo Nagaishi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of CA1001851A publication Critical patent/CA1001851A/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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves only
    • 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
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • F01N13/017—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 purifying devices arranged in parallel 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F01N3/26—Construction of thermal reactors
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/04—Combinations of different methods of purification afterburning and catalytic conversion
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/04—Mixing air with exhaust gases for afterburning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
CA206,648A 1973-08-17 1974-08-09 Thermal reactor for after-burning automotive internal combustion engine exhaust gases Expired CA1001851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9229273A JPS5650090B2 (de) 1973-08-17 1973-08-17

Publications (1)

Publication Number Publication Date
CA1001851A true CA1001851A (en) 1976-12-21

Family

ID=14050328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,648A Expired CA1001851A (en) 1973-08-17 1974-08-09 Thermal reactor for after-burning automotive internal combustion engine exhaust gases

Country Status (6)

Country Link
US (1) US3934412A (de)
JP (1) JPS5650090B2 (de)
AU (1) AU460773B2 (de)
CA (1) CA1001851A (de)
DE (1) DE2438840A1 (de)
GB (1) GB1474956A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141107A (de) * 1974-10-03 1976-04-06 Nissan Motor
JPS5174111A (en) * 1974-12-23 1976-06-26 Nissan Motor Nainenkikanno haikigasujokasochi
US4630439A (en) * 1985-06-03 1986-12-23 Sharon Manufacturing Company Exhaust gas afterburner
US5035212A (en) * 1990-04-02 1991-07-30 Caterpillar Inc. Engine flow restriction control
DE4024801A1 (de) * 1990-08-04 1992-02-06 Porsche Ag Abgasanlage einer brennkraftmaschine
ATE338198T1 (de) * 2000-03-21 2006-09-15 Silentor Holding As Schalldämpfer mit einem oder mehreren porösen körpern
US6622481B1 (en) 2002-03-14 2003-09-23 Brunswick Corporation Exhaust treatment device for an internal combustion engine
DE102005044442B4 (de) * 2005-09-09 2009-04-30 As-Motor Germany Gmbh & Co. Kg Abgasschalldämpfer
EP2399894B1 (de) * 2006-05-30 2014-03-12 Starchem Technologies, Inc. Methanolherstellungsverfahren und -system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE631368C (de) * 1933-09-05 1936-06-18 E H Gustav De Grahl Dr Ing Vorrichtung zum Unschaedlichmachen der Abgase von Kraftfahrzeugen
US3180712A (en) * 1962-12-26 1965-04-27 Universal Oil Prod Co Two-stage converter-muffler
DE1301337B (de) * 1965-05-26 1969-08-21 Aerolyt Vertriebsgesellschaft Vorrichtung zum Entgiften von Abgasen, insbesondere aus Verbrennungsmotoren
JPS446242Y1 (de) * 1966-04-18 1969-03-07
US3826089A (en) * 1971-07-07 1974-07-30 Nissan Motor Air-pollution preventive arrangement

Also Published As

Publication number Publication date
JPS5042217A (de) 1975-04-17
US3934412A (en) 1976-01-27
JPS5650090B2 (de) 1981-11-26
DE2438840A1 (de) 1975-02-27
AU460773B2 (en) 1975-05-08
GB1474956A (en) 1977-05-25
AU7172374A (en) 1975-05-08

Similar Documents

Publication Publication Date Title
CA1015623A (en) Exhaust gas recirculation system for internal combustion engines
CA976770A (en) Catalyst converter for exhaust gases of internal combustion engine
CA996357A (en) Catalyzer for detoxifying exhaust gases from internal combustion engines
GB1554875A (en) Internal combustion engine exhaust catalyst
SU682149A3 (ru) Устройство дл регулировани присадки выхлопных газов во впускной трубопровод двигател внутреннего сгорани
CA996360A (en) Exhaust gas purification system for internal combustion engines
GB1442917A (en) Internal combustion engine exhaust gas control system
CA1002835A (en) Exhaust gas recirculation system for internal combustion engines
CA1023565A (en) Thermal reactor for an internal combustion engine
AU476840B2 (en) Exhaust gas reaction chambers for internal combustion engine
CA1029621A (en) Exhaust heat conservation for internal combustion engines
CA1001851A (en) Thermal reactor for after-burning automotive internal combustion engine exhaust gases
CA992407A (en) Exhaust gas recirculation system for internal combustion engines
CA990597A (en) Internal combustion engine having exhaust gas recirculation system
CA1009048A (en) Thermal reactor for the treatment of the exhaust gases of an internal combustion engine
CA1005994A (en) Exhaust gas reactor for internal combustion engines
CA1010330A (en) Exhaust gas reaction device for multi-cylinder internal combustion engine
CA981922A (en) Catalytic reactor for an internal combustion engine exhaust system
CA996333A (en) Process for purifying exhaust gases from internal combustion engines
CA1027443A (en) Exhaust purifying system for multi-cylinder internal combustion engine
CA1020366A (en) Internal combustion engine exhaust gas catalytic converter
AU468741B2 (en) Internal combustion engine operation utilizing exhaust gas recirculation
CA1008257A (en) Internal combustion engine exhaust gas after-burning system
AU468965B2 (en) Internal combustion engine exhaust gas after-burning system
AU7183374A (en) Internal combustion engine exhaust gas after-burning system