EP2769065A4 - Collecteur d'échappement pour gaz d'échappement provenant d'un moteur à combustion à multiples cylindres - Google Patents

Collecteur d'échappement pour gaz d'échappement provenant d'un moteur à combustion à multiples cylindres

Info

Publication number
EP2769065A4
EP2769065A4 EP12842530.3A EP12842530A EP2769065A4 EP 2769065 A4 EP2769065 A4 EP 2769065A4 EP 12842530 A EP12842530 A EP 12842530A EP 2769065 A4 EP2769065 A4 EP 2769065A4
Authority
EP
European Patent Office
Prior art keywords
combustion engine
exhaust
cylinder combustion
multi cylinder
exhaust gases
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.)
Granted
Application number
EP12842530.3A
Other languages
German (de)
English (en)
Other versions
EP2769065A1 (fr
EP2769065B1 (fr
Inventor
Dennis Konstanzer
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.)
Scania CV AB
Original Assignee
Scania CV AB
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 Scania CV AB filed Critical Scania CV AB
Publication of EP2769065A1 publication Critical patent/EP2769065A1/fr
Publication of EP2769065A4 publication Critical patent/EP2769065A4/fr
Application granted granted Critical
Publication of EP2769065B1 publication Critical patent/EP2769065B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • 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
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F01N2260/16—Exhaust treating devices having provisions not otherwise provided for for reducing exhaust flow pulsations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
EP12842530.3A 2011-10-20 2012-10-10 Collecteur d'échappement pour gaz d'échappement provenant d'un moteur à combustion à multiples cylindres Active EP2769065B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1150971A SE539038C2 (sv) 2011-10-20 2011-10-20 Grenrör för mottagning av avgaser från en flercylindrig förbränningsmotor
PCT/SE2012/051082 WO2013058700A1 (fr) 2011-10-20 2012-10-10 Collecteur d'échappement pour gaz d'échappement provenant d'un moteur à combustion à multiples cylindres

Publications (3)

Publication Number Publication Date
EP2769065A1 EP2769065A1 (fr) 2014-08-27
EP2769065A4 true EP2769065A4 (fr) 2015-07-15
EP2769065B1 EP2769065B1 (fr) 2016-12-14

Family

ID=48141170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12842530.3A Active EP2769065B1 (fr) 2011-10-20 2012-10-10 Collecteur d'échappement pour gaz d'échappement provenant d'un moteur à combustion à multiples cylindres

Country Status (5)

Country Link
EP (1) EP2769065B1 (fr)
CN (1) CN103958848A (fr)
BR (1) BR112014009374A2 (fr)
SE (1) SE539038C2 (fr)
WO (1) WO2013058700A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540745C2 (sv) * 2014-09-03 2018-10-30 Scania Cv Ab Grenrör för mottagning av avgaser från en flercylindrig förbränningsmotor
US11933207B2 (en) 2022-06-23 2024-03-19 Paccar Inc Pulse turbo charging exhaust system
USD1019504S1 (en) 2022-06-23 2024-03-26 Paccar Inc Exhaust manifold

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08200056A (ja) * 1995-01-20 1996-08-06 Toyota Motor Corp エキゾーストマニホールド
JP2000104545A (ja) * 1998-09-25 2000-04-11 Kubota Corp 複数の気筒を備えたエンジンの排気マニホールド

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406656A (en) * 1939-04-04 1946-08-27 Fed Reserve Bank Exhaust energy converting means for internal-combustion engines
US3543509A (en) * 1968-07-19 1970-12-01 Outboard Marine Corp Engine exhaust system
US4796426A (en) * 1982-07-06 1989-01-10 Feuling James J High efficiency transition element positioned intermediate multi-cylinder exhaust system and secondary pipe assemblies
JP3444308B2 (ja) * 1994-02-25 2003-09-08 カルソニックカンセイ株式会社 排気集合装置及びその製造方法
JP2000145446A (ja) * 1998-11-05 2000-05-26 Nippon Soken Inc 内燃機関の排気装置
JP2001082141A (ja) * 1999-09-16 2001-03-27 Trust:Kk 集合排気管における排気ガス整流装置
US7171805B2 (en) * 2005-04-20 2007-02-06 Daimlerchrysler Corporation Deflector style exhaust manifold
US8347615B2 (en) * 2006-06-07 2013-01-08 Ford Global Technologies Exhaust flow director and catalyst mount for internal combustion engine
CN101495719B (zh) * 2006-08-04 2013-04-10 博格华纳公司 用在排气通气系统中的多功能阀门
JP4380670B2 (ja) * 2006-08-10 2009-12-09 トヨタ自動車株式会社 自動車後部構造
US7832205B2 (en) * 2007-06-11 2010-11-16 Chrysler Group Llc Deflector style exhaust manifold
JP4332756B2 (ja) * 2007-12-25 2009-09-16 三菱自動車工業株式会社 内燃機関の排気ガス浄化装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08200056A (ja) * 1995-01-20 1996-08-06 Toyota Motor Corp エキゾーストマニホールド
JP2000104545A (ja) * 1998-09-25 2000-04-11 Kubota Corp 複数の気筒を備えたエンジンの排気マニホールド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013058700A1 *

Also Published As

Publication number Publication date
WO2013058700A1 (fr) 2013-04-25
SE1150971A1 (sv) 2013-04-21
SE539038C2 (sv) 2017-03-28
EP2769065A1 (fr) 2014-08-27
CN103958848A (zh) 2014-07-30
EP2769065B1 (fr) 2016-12-14
BR112014009374A2 (pt) 2017-04-18

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