WO2006015393A3 - Moteur a combustion interne - Google Patents

Moteur a combustion interne Download PDF

Info

Publication number
WO2006015393A3
WO2006015393A3 PCT/AT2005/000272 AT2005000272W WO2006015393A3 WO 2006015393 A3 WO2006015393 A3 WO 2006015393A3 AT 2005000272 W AT2005000272 W AT 2005000272W WO 2006015393 A3 WO2006015393 A3 WO 2006015393A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
treating system
combustion engine
internal combustion
post
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.)
Ceased
Application number
PCT/AT2005/000272
Other languages
German (de)
English (en)
Other versions
WO2006015393A2 (fr
Inventor
Franz Laimboeck
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.)
AVL List GmbH
Original Assignee
AVL List GmbH
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
Priority claimed from AT0140404A external-priority patent/AT414264B/de
Priority claimed from AT0140304A external-priority patent/AT501402B1/de
Application filed by AVL List GmbH filed Critical AVL List GmbH
Priority to DE112005001774T priority Critical patent/DE112005001774A5/de
Publication of WO2006015393A2 publication Critical patent/WO2006015393A2/fr
Publication of WO2006015393A3 publication Critical patent/WO2006015393A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • 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
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • F01N2260/08—Exhaust treating devices having provisions not otherwise provided for for preventing heat loss or temperature drop, using other means than layers of heat-insulating material
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Arrangement of the exhaust system relative to a vehicle or parts thereof
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

La présente invention concerne un système d'échappement (14) destiné à un moteur à combustion interne (2), en particulier pour outil manuel, comprenant un circuit d'échappement (16) qui présente au moins système de post-traitement de gaz d'échappement (18) et qui comprend une première partie de circuit d'échappement (20) en amont du système de post-traitement de gaz d'échappement (18), et une seconde partie de circuit d'échappement en aval du système de post-traitement de gaz d'échappement (18). Pour obtenir une compacité maximale tout en exploitant au maximum les activités dynamiques et en minimisant autant que possible le comportement de réponse d'un système de post-traitement de gaz d'échappement (18), le circuit d'échappement (16) enveloppe au moins partiellement le système de post-traitement de gaz d'échappement (18).
PCT/AT2005/000272 2004-08-09 2005-07-14 Moteur a combustion interne Ceased WO2006015393A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005001774T DE112005001774A5 (de) 2004-08-09 2005-07-14 Brennkraftmaschine

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ATA1357/2004 2004-08-09
AT13572004 2004-08-09
ATA1404/2004 2004-08-19
AT0140404A AT414264B (de) 2004-08-19 2004-08-19 Brennkraftmaschine mit einer variablen einlassvorrichtung
ATA1403/2004 2004-08-19
AT0140304A AT501402B1 (de) 2004-08-19 2004-08-19 Auspuffanlage für eine brennkraftmaschine

Publications (2)

Publication Number Publication Date
WO2006015393A2 WO2006015393A2 (fr) 2006-02-16
WO2006015393A3 true WO2006015393A3 (fr) 2006-04-27

Family

ID=34981172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000272 Ceased WO2006015393A2 (fr) 2004-08-09 2005-07-14 Moteur a combustion interne

Country Status (2)

Country Link
DE (1) DE112005001774A5 (fr)
WO (1) WO2006015393A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900006960A1 (it) * 2019-05-17 2020-11-17 Magneti Marelli Spa Dispositivo di trattamento dei gas di scarico per un motore a combustione interna

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808796U1 (de) * 1988-07-08 1988-09-29 Piaggio & C. S.p.A., Genua/Genova Auspuffanlage der Verbrennungsprodukte mit Katalysator für Zweitaktmotoren
US4867270A (en) * 1987-12-08 1989-09-19 Andreas Stihl Exhaust gas muffler for a two-stroke engine
EP0401196A2 (fr) * 1989-06-01 1990-12-05 Franz Dipl.Ing.Dr. Laimböck Système d'échappement pour moteurs à combustion interne deux temps
DE4203507A1 (de) * 1992-02-07 1993-08-12 Fichtel & Sachs Ag Auspuffsystem fuer zweitakt-verbrennungsmotoren
EP1103701A2 (fr) * 1999-11-24 2001-05-30 Honda Giken Kogyo Kabushiki Kaisha Dispositif de catalyseur dans l'échappement d'un moteur à combustion interne multicylindre

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867270A (en) * 1987-12-08 1989-09-19 Andreas Stihl Exhaust gas muffler for a two-stroke engine
DE8808796U1 (de) * 1988-07-08 1988-09-29 Piaggio & C. S.p.A., Genua/Genova Auspuffanlage der Verbrennungsprodukte mit Katalysator für Zweitaktmotoren
EP0401196A2 (fr) * 1989-06-01 1990-12-05 Franz Dipl.Ing.Dr. Laimböck Système d'échappement pour moteurs à combustion interne deux temps
DE4203507A1 (de) * 1992-02-07 1993-08-12 Fichtel & Sachs Ag Auspuffsystem fuer zweitakt-verbrennungsmotoren
EP1103701A2 (fr) * 1999-11-24 2001-05-30 Honda Giken Kogyo Kabushiki Kaisha Dispositif de catalyseur dans l'échappement d'un moteur à combustion interne multicylindre

Also Published As

Publication number Publication date
DE112005001774A5 (de) 2008-06-26
WO2006015393A2 (fr) 2006-02-16

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