DE2239873B2 - Katalytischer abgaskonverter fuer brennkraftmaschinen - Google Patents

Katalytischer abgaskonverter fuer brennkraftmaschinen

Info

Publication number
DE2239873B2
DE2239873B2 DE19722239873 DE2239873A DE2239873B2 DE 2239873 B2 DE2239873 B2 DE 2239873B2 DE 19722239873 DE19722239873 DE 19722239873 DE 2239873 A DE2239873 A DE 2239873A DE 2239873 B2 DE2239873 B2 DE 2239873B2
Authority
DE
Germany
Prior art keywords
container
shells
shell
exhaust gas
housing
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.)
Ceased
Application number
DE19722239873
Other languages
German (de)
English (en)
Other versions
DE2239873A1 (de
Inventor
Albert James; Haggart jun. James Alexander; Davison; Foster Michael Ralph Goddrich; Mich. Moore (V.St.A.)
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
Priority claimed from US00262708A external-priority patent/US3852041A/en
Application filed by General Motors Corp filed Critical General Motors Corp
Publication of DE2239873A1 publication Critical patent/DE2239873A1/de
Publication of DE2239873B2 publication Critical patent/DE2239873B2/de
Ceased 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
    • 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

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)
DE19722239873 1971-09-07 1972-08-10 Katalytischer abgaskonverter fuer brennkraftmaschinen Ceased DE2239873B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17794771A 1971-09-07 1971-09-07
US21130671A 1971-12-23 1971-12-23
US00262708A US3852041A (en) 1971-12-23 1972-06-14 Low profile catalytic converter

Publications (2)

Publication Number Publication Date
DE2239873A1 DE2239873A1 (de) 1973-03-15
DE2239873B2 true DE2239873B2 (de) 1977-06-23

Family

ID=27390896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722239873 Ceased DE2239873B2 (de) 1971-09-07 1972-08-10 Katalytischer abgaskonverter fuer brennkraftmaschinen

Country Status (3)

Country Link
JP (2) JPS5740327B2 (enrdf_load_stackoverflow)
AR (1) AR198630A1 (enrdf_load_stackoverflow)
DE (1) DE2239873B2 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927984A (en) * 1973-12-07 1975-12-23 Gen Motors Corp Catalytic converter bed support means
JPS575137Y2 (enrdf_load_stackoverflow) * 1977-12-15 1982-01-30
US4206179A (en) * 1978-04-08 1980-06-03 Fuji Jukogyo Kabushiki Kaisha Apparatus for purifying exhaust gases of internal combustion engines
DE2824567A1 (de) * 1978-06-05 1979-12-06 Hoechst Ag Abgaskonverter fuer brennkraftmaschinen
JPS5528783U (enrdf_load_stackoverflow) * 1978-08-16 1980-02-25
US4237098A (en) * 1979-04-25 1980-12-02 General Motors Corporation Catalytic converter with housing-bed-plenum reinforcing and spacing means
US4254085A (en) * 1980-03-07 1981-03-03 General Motors Corporation Catalytic converter with dual catalyst pellet beds and reinforced plenum therebetween

Also Published As

Publication number Publication date
JPS4839809A (enrdf_load_stackoverflow) 1973-06-12
JPS5471226A (en) 1979-06-07
AR198630A1 (es) 1974-07-15
DE2239873A1 (de) 1973-03-15
JPS5740327B2 (enrdf_load_stackoverflow) 1982-08-26
JPS599730B2 (ja) 1984-03-05

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Legal Events

Date Code Title Description
8235 Patent refused