CA1030778A - Convertisseur catalytique arme par ressorts externes - Google Patents

Convertisseur catalytique arme par ressorts externes

Info

Publication number
CA1030778A
CA1030778A CA231,938A CA231938A CA1030778A CA 1030778 A CA1030778 A CA 1030778A CA 231938 A CA231938 A CA 231938A CA 1030778 A CA1030778 A CA 1030778A
Authority
CA
Canada
Prior art keywords
spring
catalytic converter
externally mounted
loaded catalytic
spring loaded
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
CA231,938A
Other languages
English (en)
Other versions
CA231938S (en
Inventor
Martin L. Bray
James A. Haggart (Jr.)
Edward N. Cole
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
Application granted granted Critical
Publication of CA1030778A publication Critical patent/CA1030778A/fr
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
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion

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)
CA231,938A 1974-08-20 1975-07-21 Convertisseur catalytique arme par ressorts externes Expired CA1030778A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498261A US3925026A (en) 1974-08-20 1974-08-20 Spring loaded catalytic converter with externally mounted spring

Publications (1)

Publication Number Publication Date
CA1030778A true CA1030778A (fr) 1978-05-09

Family

ID=23980282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231,938A Expired CA1030778A (fr) 1974-08-20 1975-07-21 Convertisseur catalytique arme par ressorts externes

Country Status (2)

Country Link
US (1) US3925026A (fr)
CA (1) CA1030778A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129513U (fr) * 1980-03-03 1981-10-01
WO2016153955A1 (fr) 2015-03-23 2016-09-29 Corning Incorporated Élément de traitement des gaz d'échappement et procédé de fabrication associé
WO2016182806A1 (fr) 2015-05-08 2016-11-17 Corning Incorporated Boîtier, article de traitement de courant de fluide, système d'échappement et leurs procédés de fabrication
US10513977B2 (en) 2018-03-06 2019-12-24 Hamilton Sundstrand Corporation Adjustable snap action passive inline air valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844611A (en) * 1930-02-10 1932-02-09 Stewart Warner Corp Oil filter
NL267408A (fr) * 1960-07-22
US3211534A (en) * 1963-12-19 1965-10-12 Trw Inc Exhaust control apparatus
US3449086A (en) * 1964-09-22 1969-06-10 American Cyanamid Co Catalytic muffler
US3445196A (en) * 1966-06-06 1969-05-20 Nelson Muffler Corp Exhaust muffler with removable catalytic unit
US3544264A (en) * 1968-09-25 1970-12-01 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases
DE2046324A1 (de) * 1970-09-19 1972-03-23 Berger, Heinz, 3470 Höxter Vorrichtung zur Vernichtung der schädlichen Anteile der Abgase von Verbrennungsmotoren
US3730691A (en) * 1971-04-26 1973-05-01 Ford Motor Co Multiple bed catalytic converter
US3838977A (en) * 1972-02-24 1974-10-01 Ethyl Corp Catalytic muffler
US3824788A (en) * 1972-04-26 1974-07-23 Gen Motors Corp Internal combustion engine and method of operation for exhaust emission control
US3823555A (en) * 1972-04-26 1974-07-16 Gen Motors Corp Internal combustion engine and method of operation for exhaust emission control
US3801289A (en) * 1972-05-19 1974-04-02 Corning Glass Works Catalytic converter

Also Published As

Publication number Publication date
US3925026A (en) 1975-12-09

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