BR112017026081B1 - Coletor de escape - Google Patents

Coletor de escape Download PDF

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Publication number
BR112017026081B1
BR112017026081B1 BR112017026081-6A BR112017026081A BR112017026081B1 BR 112017026081 B1 BR112017026081 B1 BR 112017026081B1 BR 112017026081 A BR112017026081 A BR 112017026081A BR 112017026081 B1 BR112017026081 B1 BR 112017026081B1
Authority
BR
Brazil
Prior art keywords
passage
main
cross
inlet
main passage
Prior art date
Application number
BR112017026081-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112017026081A2 (https=
Inventor
Kim PETERSSON
Dennis Konstanzer
Thomas Svensson
Jenny Dersson
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 BR112017026081A2 publication Critical patent/BR112017026081A2/pt
Publication of BR112017026081B1 publication Critical patent/BR112017026081B1/pt

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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
    • 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
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • 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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
BR112017026081-6A 2015-06-04 2016-05-27 Coletor de escape BR112017026081B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1550729A SE538932C2 (en) 2015-06-04 2015-06-04 Exhaust Manifold
SE1550729-6 2015-06-04
PCT/SE2016/050489 WO2016195573A1 (en) 2015-06-04 2016-05-27 Exhaust manifold

Publications (2)

Publication Number Publication Date
BR112017026081A2 BR112017026081A2 (https=) 2018-08-21
BR112017026081B1 true BR112017026081B1 (pt) 2023-02-07

Family

ID=56134535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017026081-6A BR112017026081B1 (pt) 2015-06-04 2016-05-27 Coletor de escape

Country Status (5)

Country Link
EP (1) EP3303793B1 (https=)
KR (1) KR20180009765A (https=)
BR (1) BR112017026081B1 (https=)
SE (1) SE538932C2 (https=)
WO (1) WO2016195573A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019084098A1 (en) 2017-10-26 2019-05-02 500 Group, Inc. PERSONALIZABLE ENGINE INTAKE / EXHAUST SYSTEMS
WO2019084100A1 (en) 2017-10-26 2019-05-02 500 Group, Inc. TURBOCHARGER EXHAUST MANIFOLD WITH TURBINE DIVERSION OUTPUT
US12473854B2 (en) 2023-03-13 2025-11-18 Caterpillar Inc. Exhaust structure for exhaust manifold
CN117090675B (zh) * 2023-10-16 2024-01-16 潍柴动力股份有限公司 排气管、排气管的优化设计方法和发动机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842873C (de) * 1950-06-25 1952-07-03 Maschf Augsburg Nuernberg Ag Abgassammler fuer aufgeladene Brennkraftmaschinen mit nachgeschalteter Abgasturbine
SE506211C2 (sv) 1995-07-21 1997-11-24 Volvo Ab Kollektoranordning för primärpipor till ett grenat avgasrör
US5860278A (en) 1996-12-23 1999-01-19 Chrysler Corporation Apparatus and method for providing a compact low pressure drop exhaust manifold
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
US7171805B2 (en) 2005-04-20 2007-02-06 Daimlerchrysler Corporation Deflector style exhaust manifold
US7832205B2 (en) * 2007-06-11 2010-11-16 Chrysler Group Llc Deflector style exhaust manifold

Also Published As

Publication number Publication date
EP3303793A1 (en) 2018-04-11
EP3303793B1 (en) 2019-08-07
SE1550729A1 (en) 2016-12-05
BR112017026081A2 (https=) 2018-08-21
SE538932C2 (en) 2017-02-21
KR20180009765A (ko) 2018-01-29
WO2016195573A1 (en) 2016-12-08

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/05/2016, OBSERVADAS AS CONDICOES LEGAIS