AU448890B2 - Catalytic converters for internal combustion engine exhaust gases - Google Patents

Catalytic converters for internal combustion engine exhaust gases

Info

Publication number
AU448890B2
AU448890B2 AU45275/72A AU4527572A AU448890B2 AU 448890 B2 AU448890 B2 AU 448890B2 AU 45275/72 A AU45275/72 A AU 45275/72A AU 4527572 A AU4527572 A AU 4527572A AU 448890 B2 AU448890 B2 AU 448890B2
Authority
AU
Australia
Prior art keywords
combustion engine
internal combustion
exhaust gases
engine exhaust
catalytic converters
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
AU45275/72A
Other languages
English (en)
Other versions
AU4527572A (en
Inventor
JAMES ALEXANDER HAGGART JR. and MICHAEL RALPH FOSTER ALBERT JAMES MOORE
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Publication of AU4527572A publication Critical patent/AU4527572A/en
Application granted granted Critical
Publication of AU448890B2 publication Critical patent/AU448890B2/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
    • F01N3/2839—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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N2450/10—Fitting temporarily exhaust apparatus on exhaust conduit, e.g. in confined environment, garage or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
AU45275/72A 1971-09-07 1972-08-03 Catalytic converters for internal combustion engine exhaust gases Expired AU448890B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17794771A 1971-09-07 1971-09-07
USUS177947 1971-09-07
USUS211306 1971-12-23
USUS262708 1972-06-14

Publications (2)

Publication Number Publication Date
AU4527572A AU4527572A (en) 1974-03-07
AU448890B2 true AU448890B2 (en) 1974-05-30

Family

ID=22650565

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45275/72A Expired AU448890B2 (en) 1971-09-07 1972-08-03 Catalytic converters for internal combustion engine exhaust gases

Country Status (4)

Country Link
JP (2) JPS5911724B2 (enExample)
AU (1) AU448890B2 (enExample)
BR (1) BR7206004D0 (enExample)
GB (1) GB1344969A (enExample)

Also Published As

Publication number Publication date
AU4527572A (en) 1974-03-07
GB1344969A (en) 1974-01-23
JPS56156410A (en) 1981-12-03
BR7206004D0 (pt) 1973-08-21
JPS6339762B2 (enExample) 1988-08-08
JPS6165009A (ja) 1986-04-03
JPS5911724B2 (ja) 1984-03-17

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