ES2336629T3 - Dispositivo de escape que comprende una culata equipada de un colector de escape integrado desacoplado termicamente. - Google Patents

Dispositivo de escape que comprende una culata equipada de un colector de escape integrado desacoplado termicamente. Download PDF

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Publication number
ES2336629T3
ES2336629T3 ES07788989T ES07788989T ES2336629T3 ES 2336629 T3 ES2336629 T3 ES 2336629T3 ES 07788989 T ES07788989 T ES 07788989T ES 07788989 T ES07788989 T ES 07788989T ES 2336629 T3 ES2336629 T3 ES 2336629T3
Authority
ES
Spain
Prior art keywords
cylinder head
exhaust
cavity
ducts
engine
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
ES07788989T
Other languages
English (en)
Spanish (es)
Inventor
Eric Dumas
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Application granted granted Critical
Publication of ES2336629T3 publication Critical patent/ES2336629T3/es
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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
    • 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
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings
    • F01N13/143—Double-walled exhaust pipes or housings with air filling the space between both walls
    • 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
    • F01N13/16—Selection of particular materials
    • 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
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F02F2001/4278—Exhaust collectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
ES07788989T 2006-06-23 2007-06-12 Dispositivo de escape que comprende una culata equipada de un colector de escape integrado desacoplado termicamente. Active ES2336629T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0652631A FR2902827B1 (fr) 2006-06-23 2006-06-23 Dispositif d'echappement comportant une culasse munie d'un collecteur d'echappement integre decouple thermiquement
FR0652631 2006-06-23

Publications (1)

Publication Number Publication Date
ES2336629T3 true ES2336629T3 (es) 2010-04-14

Family

ID=37496874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07788989T Active ES2336629T3 (es) 2006-06-23 2007-06-12 Dispositivo de escape que comprende una culata equipada de un colector de escape integrado desacoplado termicamente.

Country Status (9)

Country Link
US (1) US20090229248A1 (de)
EP (1) EP2032827B1 (de)
JP (1) JP2009541656A (de)
AT (1) ATE453796T1 (de)
DE (1) DE602007004112D1 (de)
ES (1) ES2336629T3 (de)
FR (1) FR2902827B1 (de)
RU (1) RU2439356C2 (de)
WO (1) WO2007148000A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009001542A1 (de) 2009-03-13 2010-10-07 Ford Global Technologies, LLC, Dearborn Zylinderkopf für einen Saugmotor und Verwendung eines derartigen Zylinderkopfes
FR3084109B1 (fr) 2018-07-23 2022-08-19 Renault Sas Dispositif d’isolation thermique a l’echappement de moteur thermique
AT528316B1 (de) 2024-05-16 2025-12-15 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322495A (en) * 1969-07-18 1973-07-04 Ricardo & Co Engineers Exhaust passages in internal combustion engines
US3633368A (en) * 1970-08-12 1972-01-11 Du Pont Exhaust gas reactor
JPS5548746Y2 (de) * 1975-12-27 1980-11-14
GB1553584A (en) * 1976-04-08 1979-09-26 Perkins Engines Ltd Inlet and exhaust manifold assembly for an internal combustion engine
US4759181A (en) * 1987-02-02 1988-07-26 Biritz Ronald A Manifold, apparatus and system for exhaust transfer and cooling of V-type marine engines
AT395637B (de) * 1987-05-14 1993-02-25 Steyr Daimler Puch Ag Abgaseinrichtung fuer mehrzylinder-brennkraftmaschinen
AT397416B (de) * 1987-05-22 1994-04-25 Steyr Daimler Puch Ag Abgaseinrichtung für mehrzylinder- brennkraftmaschinen
AT397417B (de) * 1988-05-02 1994-04-25 Avl Verbrennungskraft Messtech Abgassammelrohr einer mehrzylinder- brennkraftmaschine
JP2901097B2 (ja) * 1991-02-13 1999-06-02 三信工業株式会社 船外機の排気浄化装置
DE4206249C1 (de) * 1992-02-28 1993-06-03 Mtu Friedrichshafen Gmbh
DE4207048C1 (en) * 1992-03-06 1993-06-03 Mtu Friedrichshafen Gmbh Double wall exhaust pipe for IC engine - has two types of tube sections, with different profiles, with c-profile sections supported on stop edges of inner wall
US5331930A (en) * 1993-04-05 1994-07-26 Mcwhorter Edward M Univalve engine
DE4342572C1 (de) * 1993-12-14 1994-11-24 Mtu Friedrichshafen Gmbh Abgasanlage für eine aufgeladene Brennkraftmaschine
FR2738289B1 (fr) * 1995-08-31 1997-10-17 Renault Dispositif d'echappement pour moteur a combustion interne
US5829249A (en) * 1996-01-19 1998-11-03 Outboard Marine Corporation Internal combustion engine with exhaust passage and reactor having a common wall

Also Published As

Publication number Publication date
EP2032827A1 (de) 2009-03-11
DE602007004112D1 (de) 2010-02-11
FR2902827A1 (fr) 2007-12-28
RU2009102073A (ru) 2010-07-27
US20090229248A1 (en) 2009-09-17
EP2032827B1 (de) 2009-12-30
WO2007148000A1 (fr) 2007-12-27
JP2009541656A (ja) 2009-11-26
FR2902827B1 (fr) 2012-09-28
ATE453796T1 (de) 2010-01-15
RU2439356C2 (ru) 2012-01-10

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