FR3051841B1 - CYLINDER HEAD WITH INTEGRATED EXHAUST MANIFOLD - Google Patents

CYLINDER HEAD WITH INTEGRATED EXHAUST MANIFOLD Download PDF

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Publication number
FR3051841B1
FR3051841B1 FR1654613A FR1654613A FR3051841B1 FR 3051841 B1 FR3051841 B1 FR 3051841B1 FR 1654613 A FR1654613 A FR 1654613A FR 1654613 A FR1654613 A FR 1654613A FR 3051841 B1 FR3051841 B1 FR 3051841B1
Authority
FR
France
Prior art keywords
cylinder head
exhaust manifold
exhaust
integrated exhaust
molded
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.)
Active
Application number
FR1654613A
Other languages
French (fr)
Other versions
FR3051841A1 (en
Inventor
Regis Pierson
Jean Marc Bizeau
Laurent Pottier
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1654613A priority Critical patent/FR3051841B1/en
Publication of FR3051841A1 publication Critical patent/FR3051841A1/en
Application granted granted Critical
Publication of FR3051841B1 publication Critical patent/FR3051841B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally cast together
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)

Abstract

L'invention porte sur une culasse (1) de moteur à combustion interne comportant au moins deux cylindres présentant au moins une soupape d'échappement et un collecteur (2) d'échappement à deux conduits d'échappement séparés, chaque conduit d'échappement du collecteur (2) d'échappement s'étendant dans la culasse (1) à partir d'au moins une entrée raccordée à ladite au moins une soupape d'échappement d'un cylindre respectif jusqu'à une de deux sorties jumelées (3, 4) débouchant d'une paroi de la culasse (1). Le collecteur (2) d'échappement est au moins partiellement intégré à la culasse (1) en étant moulé dans la culasse (1), le collecteur (2) d'échappement présentant une partie extérieure à la culasse (1) moulée sur ladite paroi. Application dans le domaine des véhicules automobiles.The invention relates to an internal combustion engine cylinder head (1) comprising at least two cylinders having at least one exhaust valve and an exhaust manifold (2) with two separate exhaust ducts, each exhaust duct from the exhaust manifold (2) extending into the cylinder head (1) from at least one inlet connected to said at least one exhaust valve of a respective cylinder to one of two twin outlets (3 , 4) emerging from a wall of the cylinder head (1). The exhaust manifold (2) is at least partially integrated into the cylinder head (1) by being molded in the cylinder head (1), the exhaust manifold (2) having an external part to the cylinder head (1) molded on said wall. Application in the field of motor vehicles.

FR1654613A 2016-05-24 2016-05-24 CYLINDER HEAD WITH INTEGRATED EXHAUST MANIFOLD Active FR3051841B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1654613A FR3051841B1 (en) 2016-05-24 2016-05-24 CYLINDER HEAD WITH INTEGRATED EXHAUST MANIFOLD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654613 2016-05-24
FR1654613A FR3051841B1 (en) 2016-05-24 2016-05-24 CYLINDER HEAD WITH INTEGRATED EXHAUST MANIFOLD

Publications (2)

Publication Number Publication Date
FR3051841A1 FR3051841A1 (en) 2017-12-01
FR3051841B1 true FR3051841B1 (en) 2020-01-24

Family

ID=56322217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654613A Active FR3051841B1 (en) 2016-05-24 2016-05-24 CYLINDER HEAD WITH INTEGRATED EXHAUST MANIFOLD

Country Status (1)

Country Link
FR (1) FR3051841B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508952C2 (en) * 1975-03-01 1982-12-23 Daimler-Benz Ag, 7000 Stuttgart Cylinder housing for a multi-cylinder four-stroke internal combustion engine
DE3940946A1 (en) * 1989-12-12 1990-11-08 Bayerische Motoren Werke Ag Cylinder head for IC engine - is made of one-piece light alloy casting with inlet and exhaust manifolds
KR20080094379A (en) * 2007-04-20 2008-10-23 (주)경남실업 Structure of cylinder head unified exhaust manifold
KR100916773B1 (en) * 2007-12-12 2009-09-14 현대자동차주식회사 Cylinder having integrated port-exhaust manifold
EP2388463B1 (en) * 2010-05-17 2012-05-16 Fiat Powertrain Technologies S.p.A. Cylinder head for an internal combustion engine, with integrated exhaust manifold
DE102011018281A1 (en) * 2011-04-20 2012-10-25 Volkswagen Aktiengesellschaft Cylinder head for internal combustion engine e.g. diesel engine, of vehicle, has exhaust gas channels defined by channel walls and extending from openings to exhaust gas outlet, where surface of channel walls is made of surface material
US9133745B2 (en) * 2013-08-30 2015-09-15 GM Global Technology Operations LLC Split/dual plane integrated exhaust manifold for dual scroll turbo charger
JP6217678B2 (en) * 2015-03-25 2017-10-25 トヨタ自動車株式会社 cylinder head

Also Published As

Publication number Publication date
FR3051841A1 (en) 2017-12-01

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Owner name: STELLANTIS AUTO SAS, FR

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