CA1025673A - Method and apparatus for introducing air into the exhaust system of an internal combustion engine - Google Patents

Method and apparatus for introducing air into the exhaust system of an internal combustion engine

Info

Publication number
CA1025673A
CA1025673A CA182,566A CA182566A CA1025673A CA 1025673 A CA1025673 A CA 1025673A CA 182566 A CA182566 A CA 182566A CA 1025673 A CA1025673 A CA 1025673A
Authority
CA
Canada
Prior art keywords
combustion engine
internal combustion
exhaust system
introducing air
introducing
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
CA182,566A
Other languages
English (en)
French (fr)
Other versions
CA182566S (en
Inventor
Josef Ehrlich
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Application granted granted Critical
Publication of CA1025673A publication Critical patent/CA1025673A/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
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
CA182,566A 1972-12-13 1973-10-03 Method and apparatus for introducing air into the exhaust system of an internal combustion engine Expired CA1025673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31466872A 1972-12-13 1972-12-13

Publications (1)

Publication Number Publication Date
CA1025673A true CA1025673A (en) 1978-02-07

Family

ID=23220925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,566A Expired CA1025673A (en) 1972-12-13 1973-10-03 Method and apparatus for introducing air into the exhaust system of an internal combustion engine

Country Status (9)

Country Link
JP (1) JPS5846646B2 (he)
AU (1) AU472020B2 (he)
BE (1) BE808548A (he)
CA (1) CA1025673A (he)
DE (1) DE2362056A1 (he)
FR (1) FR2214323A5 (he)
GB (1) GB1456025A (he)
IT (1) IT1000289B (he)
SE (1) SE401233B (he)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620510A (en) * 1983-10-24 1986-11-04 Feuling James J Apparatus and method for improving the efficiency of internal combustion engines and fluid pumping devices
JP2603033B2 (ja) * 1991-08-30 1997-04-23 ブリッグス アンド ストラットン コーポレイション 排気装置用マフラ
US5339629A (en) * 1993-03-05 1994-08-23 Briggs & Stratton Corporation External catalytic converter for small internal combustion engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015056U (he) * 1973-06-02 1975-02-17

Also Published As

Publication number Publication date
IT1000289B (it) 1976-03-30
AU472020B2 (en) 1976-05-13
GB1456025A (en) 1976-11-17
FR2214323A5 (he) 1974-08-09
JPS5846646B2 (ja) 1983-10-18
DE2362056A1 (de) 1974-06-27
SE401233B (sv) 1978-04-24
AU6281973A (en) 1975-05-22
JPS4987917A (he) 1974-08-22
BE808548A (fr) 1974-03-29

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