GB2096917B - Purifying internal-combustion engine exhaust gases - Google Patents

Purifying internal-combustion engine exhaust gases

Info

Publication number
GB2096917B
GB2096917B GB8210210A GB8210210A GB2096917B GB 2096917 B GB2096917 B GB 2096917B GB 8210210 A GB8210210 A GB 8210210A GB 8210210 A GB8210210 A GB 8210210A GB 2096917 B GB2096917 B GB 2096917B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
exhaust gases
engine exhaust
purifying internal
purifying
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
GB8210210A
Other languages
English (en)
Other versions
GB2096917A (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.)
Alfa Romeo Auto SpA
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
Publication of GB2096917A publication Critical patent/GB2096917A/en
Application granted granted Critical
Publication of GB2096917B publication Critical patent/GB2096917B/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features 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
    • 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)
GB8210210A 1981-04-17 1982-04-06 Purifying internal-combustion engine exhaust gases Expired GB2096917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21267/81A IT1135769B (it) 1981-04-17 1981-04-17 Procedimento per il trattamento dei gas di scarico di un motore a combustione interna e relativo impianto

Publications (2)

Publication Number Publication Date
GB2096917A GB2096917A (en) 1982-10-27
GB2096917B true GB2096917B (en) 1985-07-10

Family

ID=11179266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8210210A Expired GB2096917B (en) 1981-04-17 1982-04-06 Purifying internal-combustion engine exhaust gases

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869949B1 (fr) * 2004-05-05 2007-12-14 Faurecia Sys Echappement Conduit de circulation des gaz d'echappement d'un vehicule automobile, ligne d'echappement, et procede de fabrication associes
DE102010051655A1 (de) * 2010-11-17 2012-05-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Behandlung von Rußpartikel enthaltendem Abgas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR824666A (fr) * 1936-10-26 1938-02-14 Le Carbochlore Procédé industriel pour éliminer des gaz d'échappement des moteurs à combustioninterne les vapeurs d'huile, les fumées et les gaz nauséabonds ou nocifs
FR49005E (fr) * 1937-05-03 1938-10-14 Le Carbochlore Procédé industriel pour éliminer des gaz d'échappement des moteurs à combustioninterne les vapeurs d'huile, les fumées et les gaz nauséabonds ou nocifs
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 (de) * 1971-10-27 1974-11-28 Ppg Industries Inc Luftdurchlaessiges glasfaserprodukt und seine verwendung als filtermasse
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
DE3213637A1 (de) 1982-11-11
IT1135769B (it) 1986-08-27
IT8121267A0 (it) 1981-04-17
FR2504191B1 (enExample) 1985-04-12
FR2504191A1 (fr) 1982-10-22
GB2096917A (en) 1982-10-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940406