KR940007937U - Harmful exhaust gas (HC) reduction device - Google Patents

Harmful exhaust gas (HC) reduction device

Info

Publication number
KR940007937U
KR940007937U KR2019920017276U KR920017276U KR940007937U KR 940007937 U KR940007937 U KR 940007937U KR 2019920017276 U KR2019920017276 U KR 2019920017276U KR 920017276 U KR920017276 U KR 920017276U KR 940007937 U KR940007937 U KR 940007937U
Authority
KR
South Korea
Prior art keywords
exhaust gas
reduction device
harmful exhaust
harmful
reduction
Prior art date
Application number
KR2019920017276U
Other languages
Korean (ko)
Other versions
KR950001871Y1 (en
Inventor
박윤조
Original Assignee
대우자동차 주식회사
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 대우자동차 주식회사 filed Critical 대우자동차 주식회사
Priority to KR92017276U priority Critical patent/KR950001871Y1/en
Publication of KR940007937U publication Critical patent/KR940007937U/en
Application granted granted Critical
Publication of KR950001871Y1 publication Critical patent/KR950001871Y1/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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0835—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
    • F01N3/18—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
    • F01N3/20—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 specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus

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)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
KR92017276U 1992-09-09 1992-09-09 Harmful exhaust gas reduction apparatus KR950001871Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92017276U KR950001871Y1 (en) 1992-09-09 1992-09-09 Harmful exhaust gas reduction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92017276U KR950001871Y1 (en) 1992-09-09 1992-09-09 Harmful exhaust gas reduction apparatus

Publications (2)

Publication Number Publication Date
KR940007937U true KR940007937U (en) 1994-04-15
KR950001871Y1 KR950001871Y1 (en) 1995-03-17

Family

ID=19339947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92017276U KR950001871Y1 (en) 1992-09-09 1992-09-09 Harmful exhaust gas reduction apparatus

Country Status (1)

Country Link
KR (1) KR950001871Y1 (en)

Also Published As

Publication number Publication date
KR950001871Y1 (en) 1995-03-17

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