PT1396618E - Sistema de ar secundario para motores de combustao interna - Google Patents

Sistema de ar secundario para motores de combustao interna

Info

Publication number
PT1396618E
PT1396618E PT03076147T PT03076147T PT1396618E PT 1396618 E PT1396618 E PT 1396618E PT 03076147 T PT03076147 T PT 03076147T PT 03076147 T PT03076147 T PT 03076147T PT 1396618 E PT1396618 E PT 1396618E
Authority
PT
Portugal
Prior art keywords
air system
combustion engines
area
internal combustion
secondary air
Prior art date
Application number
PT03076147T
Other languages
English (en)
Inventor
Nesti Paolo
Original Assignee
Piaggio & C 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 Piaggio & C Spa filed Critical Piaggio & C Spa
Publication of PT1396618E publication Critical patent/PT1396618E/pt

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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/303—Filtering additional air
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
PT03076147T 2002-09-05 2003-04-17 Sistema de ar secundario para motores de combustao interna PT1396618E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001889A ITMI20021889A1 (it) 2002-09-05 2002-09-05 Sistema d'aria secondaria per motori a combustione interna.

Publications (1)

Publication Number Publication Date
PT1396618E true PT1396618E (pt) 2006-05-31

Family

ID=31503948

Family Applications (1)

Application Number Title Priority Date Filing Date
PT03076147T PT1396618E (pt) 2002-09-05 2003-04-17 Sistema de ar secundario para motores de combustao interna

Country Status (9)

Country Link
EP (1) EP1396618B1 (pt)
CN (1) CN100347421C (pt)
AT (1) ATE313009T1 (pt)
DE (1) DE60302733T2 (pt)
DK (1) DK1396618T3 (pt)
ES (1) ES2255656T3 (pt)
IT (1) ITMI20021889A1 (pt)
PT (1) PT1396618E (pt)
TW (1) TWI316109B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173518A (ja) * 2013-03-11 2014-09-22 Honda Motor Co Ltd 汎用エンジンの排気浄化装置
CN105569878B (zh) * 2016-02-18 2018-05-29 力帆实业(集团)股份有限公司 一种摩托车进气系统的单向阀通气结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337051A1 (de) * 1973-07-20 1974-02-14 Nippon Denso Co Sekundaerluftzufuhrsystem fuer brennkraftmaschinen
US4604865A (en) * 1982-04-24 1986-08-12 Honda Giken Kogyo Kabushiki Kaisha Exhaust system air introduction device
DE4204415A1 (de) * 1992-02-14 1993-08-19 Bosch Gmbh Robert Kombiventil
US6453667B1 (en) * 2000-09-01 2002-09-24 Siemens Automotive Inc. Air control valve and method for engine exhaust gas treatment

Also Published As

Publication number Publication date
TW200404951A (en) 2004-04-01
EP1396618B1 (en) 2005-12-14
ES2255656T3 (es) 2006-07-01
ATE313009T1 (de) 2005-12-15
DE60302733D1 (de) 2006-01-19
DE60302733T2 (de) 2006-08-31
CN100347421C (zh) 2007-11-07
DK1396618T3 (da) 2006-05-01
ITMI20021889A1 (it) 2004-03-06
CN1488844A (zh) 2004-04-14
EP1396618A1 (en) 2004-03-10
TWI316109B (en) 2009-10-21

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