IT1135769B - PROCEDURE FOR THE TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND ITS SYSTEM - Google Patents

PROCEDURE FOR THE TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND ITS SYSTEM

Info

Publication number
IT1135769B
IT1135769B IT21267/81A IT2126781A IT1135769B IT 1135769 B IT1135769 B IT 1135769B IT 21267/81 A IT21267/81 A IT 21267/81A IT 2126781 A IT2126781 A IT 2126781A IT 1135769 B IT1135769 B IT 1135769B
Authority
IT
Italy
Prior art keywords
procedure
treatment
combustion engine
internal combustion
exhaust gases
Prior art date
Application number
IT21267/81A
Other languages
Italian (it)
Other versions
IT8121267A0 (en
Inventor
Aldo Sampaolesi
Original Assignee
Alfa Romeo Auto Spa
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 Alfa Romeo Auto Spa filed Critical Alfa Romeo Auto Spa
Priority to IT21267/81A priority Critical patent/IT1135769B/en
Publication of IT8121267A0 publication Critical patent/IT8121267A0/en
Priority to GB8210210A priority patent/GB2096917B/en
Priority to DE19823213637 priority patent/DE3213637A1/en
Priority to FR8206396A priority patent/FR2504191A1/en
Application granted granted Critical
Publication of IT1135769B publication Critical patent/IT1135769B/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Treating Waste Gases (AREA)
IT21267/81A 1981-04-17 1981-04-17 PROCEDURE FOR THE TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND ITS SYSTEM IT1135769B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21267/81A IT1135769B (en) 1981-04-17 1981-04-17 PROCEDURE FOR THE TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND ITS SYSTEM
GB8210210A GB2096917B (en) 1981-04-17 1982-04-06 Purifying internal-combustion engine exhaust gases
DE19823213637 DE3213637A1 (en) 1981-04-17 1982-04-13 METHOD FOR TREATING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND RELATED EXHAUST SYSTEM
FR8206396A FR2504191A1 (en) 1981-04-17 1982-04-14 METHOD AND DEVICE FOR TREATING EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE TO PROMOTE THEIR PURIFICATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21267/81A IT1135769B (en) 1981-04-17 1981-04-17 PROCEDURE FOR THE TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND ITS SYSTEM

Publications (2)

Publication Number Publication Date
IT8121267A0 IT8121267A0 (en) 1981-04-17
IT1135769B true IT1135769B (en) 1986-08-27

Family

ID=11179266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21267/81A IT1135769B (en) 1981-04-17 1981-04-17 PROCEDURE FOR THE TREATMENT OF EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND ITS SYSTEM

Country Status (4)

Country Link
DE (1) DE3213637A1 (en)
FR (1) FR2504191A1 (en)
GB (1) GB2096917B (en)
IT (1) IT1135769B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869949B1 (en) * 2004-05-05 2007-12-14 Faurecia Sys Echappement EXHAUST GAS CIRCULATION CONDUIT OF A MOTOR VEHICLE, EXHAUST LINE, AND MANUFACTURING METHOD THEREOF
DE102010051655A1 (en) * 2010-11-17 2012-05-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Device for the treatment of soot particles containing exhaust gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR824666A (en) * 1936-10-26 1938-02-14 Le Carbochlore Industrial process for removing oil vapors, smokes and foul or noxious gases from internal combustion engine exhaust gases
FR49005E (en) * 1937-05-03 1938-10-14 Le Carbochlore Industrial process for removing oil vapors, smokes and foul or noxious gases from internal combustion engine exhaust gases
US3485593A (en) * 1967-06-09 1969-12-23 Ethyl Corp Exhaust treating device
GB1361261A (en) * 1970-09-22 1974-07-24 Alfa Romeo Spa System for the post-combustion of the unburnt substances in the exhaust gases of an internal combustion engine
DE2264767A1 (en) * 1971-10-27 1974-11-28 Ppg Industries Inc AIR-PERMEABLE FIBERGLASS PRODUCT AND ITS USE AS FILTER MASS
US3918936A (en) * 1971-11-01 1975-11-11 Ppg Industries Inc Particulate lead trap
US3822531A (en) * 1973-02-27 1974-07-09 Ppg Industries Inc Device for agglomerating and separating particulates from a gas
US4026381A (en) * 1975-09-15 1977-05-31 Hallamore Inc. Exhaust system cover assembly

Also Published As

Publication number Publication date
GB2096917B (en) 1985-07-10
IT8121267A0 (en) 1981-04-17
FR2504191B1 (en) 1985-04-12
FR2504191A1 (en) 1982-10-22
GB2096917A (en) 1982-10-27
DE3213637A1 (en) 1982-11-11

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