FR2221619A1 - - Google Patents

Info

Publication number
FR2221619A1
FR2221619A1 FR7408850A FR7408850A FR2221619A1 FR 2221619 A1 FR2221619 A1 FR 2221619A1 FR 7408850 A FR7408850 A FR 7408850A FR 7408850 A FR7408850 A FR 7408850A FR 2221619 A1 FR2221619 A1 FR 2221619A1
Authority
FR
France
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.)
Granted
Application number
FR7408850A
Other languages
French (fr)
Other versions
FR2221619B1 (en
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2221619A1 publication Critical patent/FR2221619A1/fr
Application granted granted Critical
Publication of FR2221619B1 publication Critical patent/FR2221619B1/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
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
    • F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air

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)
FR7408850A 1973-03-16 1974-03-15 Expired FR2221619B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313156A DE2313156A1 (en) 1973-03-16 1973-03-16 EXHAUST GAS PURIFICATION DEVICE

Publications (2)

Publication Number Publication Date
FR2221619A1 true FR2221619A1 (en) 1974-10-11
FR2221619B1 FR2221619B1 (en) 1977-06-17

Family

ID=5874982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408850A Expired FR2221619B1 (en) 1973-03-16 1974-03-15

Country Status (6)

Country Link
US (1) US3926565A (en)
JP (1) JPS5069420A (en)
DE (1) DE2313156A1 (en)
FR (1) FR2221619B1 (en)
GB (1) GB1442089A (en)
SE (1) SE397992B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575526A (en) * 1976-12-01 1980-09-24 Ti Silencers Ltd Containers for catalysts for exhaust emission control
US4462812A (en) * 1982-12-08 1984-07-31 General Motors Corporation Ceramic monolith particulate trap including filter support
US4617176A (en) * 1984-09-13 1986-10-14 Minnesota Mining And Manufacturing Company Catalytic converter for automotive exhaust system
US4592899A (en) * 1984-12-26 1986-06-03 Texaco Inc. Smoke filter with frangible supported filter bed
US6217832B1 (en) * 1998-04-30 2001-04-17 Catalytica, Inc. Support structures for a catalyst
WO2002038920A2 (en) * 2000-11-13 2002-05-16 Catalytica Energy Systems, Inc. Thermally tolerant support structure for a catalytic combustion catalyst
US7309755B2 (en) * 2005-08-24 2007-12-18 General Electric Company Method of producing polycarbonate articles by rotation molding and rotation molded articles made by the method
WO2007122779A1 (en) * 2006-04-20 2007-11-01 Ibiden Co., Ltd. Honeycomb structure, process for producing honeycomb structure, casing and exhaust gas purifier
DE102007058791B4 (en) * 2007-12-06 2019-08-29 Emcon Technologies Germany (Augsburg) Gmbh Exhaust treatment device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98733C (en) *
US1824078A (en) * 1929-01-23 1931-09-22 Frederick C Fischer Device for removing carbon monoxide from exhaust gases
US1932927A (en) * 1931-04-20 1933-10-31 Frederick C Fischer Device for converting carbon monoxide
US3692497A (en) * 1971-05-20 1972-09-19 Engelhard Min & Chem Catalytic exhaust gas treatment apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124930A (en) * 1964-03-17 Exhaust system
US3248188A (en) * 1963-07-22 1966-04-26 Continental Motors Corp Flame arrester
US3211534A (en) * 1963-12-19 1965-10-12 Trw Inc Exhaust control apparatus
US3362783A (en) * 1963-12-23 1968-01-09 Texaco Inc Treatment of exhaust gases
US3492098A (en) * 1965-12-01 1970-01-27 Universal Oil Prod Co Multiple section catalyst unit
US3558286A (en) * 1969-01-13 1971-01-26 Gourdine Systems Inc Electrogasdynamic precipitator with catalytic reaction
US3773894A (en) * 1971-07-22 1973-11-20 Exxon Nitrogen oxide conversion using reinforced nickel-copper catalysts
US3798006A (en) * 1971-12-14 1974-03-19 Tenneco Inc Catalytic converter for exhuast gases

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98733C (en) *
US1824078A (en) * 1929-01-23 1931-09-22 Frederick C Fischer Device for removing carbon monoxide from exhaust gases
US1932927A (en) * 1931-04-20 1933-10-31 Frederick C Fischer Device for converting carbon monoxide
US3692497A (en) * 1971-05-20 1972-09-19 Engelhard Min & Chem Catalytic exhaust gas treatment apparatus

Also Published As

Publication number Publication date
DE2313156A1 (en) 1974-09-19
JPS5069420A (en) 1975-06-10
GB1442089A (en) 1976-07-07
US3926565A (en) 1975-12-16
FR2221619B1 (en) 1977-06-17
SE397992B (en) 1977-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse