DE602007004112D1 - EXHAUST SYSTEM COMPRISING A CYLINDER HEAD WITH A THERMALLY DISCONNECTED INTEGRATED EXHAUST GASKET - Google Patents

EXHAUST SYSTEM COMPRISING A CYLINDER HEAD WITH A THERMALLY DISCONNECTED INTEGRATED EXHAUST GASKET

Info

Publication number
DE602007004112D1
DE602007004112D1 DE602007004112T DE602007004112T DE602007004112D1 DE 602007004112 D1 DE602007004112 D1 DE 602007004112D1 DE 602007004112 T DE602007004112 T DE 602007004112T DE 602007004112 T DE602007004112 T DE 602007004112T DE 602007004112 D1 DE602007004112 D1 DE 602007004112D1
Authority
DE
Germany
Prior art keywords
cylinder head
exhaust
gasket
thermally disconnected
exhaust system
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
DE602007004112T
Other languages
German (de)
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
Publication of DE602007004112D1 publication Critical patent/DE602007004112D1/en
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
    • 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 ; 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
    • F01N13/14—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 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 ; 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
    • F01N13/16—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 ; 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
    • F01N13/18—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

Abstract

An exhaust device for a motor vehicle multi-cylinder internal combustion engine including a cylinder head of the engine in which there are exhaust ducts, a first end of each of which is connected to a combustion chamber of the engine and a second end of which opens into a cavity or plenum of an exhausted manifold integrated into the cylinder head of which an outlet duct is externally connected to a device for removing contamination from the exhaust gases of an exhaust line of the vehicle. The cavity or plenum of the manifold is formed in an element attached inside the cylinder head, and the element is thermally decoupled from the cylinder head using a thermal decoupling mechanism.
DE602007004112T 2006-06-23 2007-06-12 EXHAUST SYSTEM COMPRISING A CYLINDER HEAD WITH A THERMALLY DISCONNECTED INTEGRATED EXHAUST GASKET Active DE602007004112D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0652631A FR2902827B1 (en) 2006-06-23 2006-06-23 EXHAUST DEVICE COMPRISING A CYLINDER HEAD PROVIDED WITH AN INTEGRATED EXHAUST COLLECTOR THERMALLY DECOUPLED
PCT/FR2007/051423 WO2007148000A1 (en) 2006-06-23 2007-06-12 Exhaust device comprising a cylinder head with a thermally decoupled integrated exhaust manifold

Publications (1)

Publication Number Publication Date
DE602007004112D1 true DE602007004112D1 (en) 2010-02-11

Family

ID=37496874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004112T Active DE602007004112D1 (en) 2006-06-23 2007-06-12 EXHAUST SYSTEM COMPRISING A CYLINDER HEAD WITH A THERMALLY DISCONNECTED INTEGRATED EXHAUST GASKET

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009001542A1 (en) 2009-03-13 2010-10-07 Ford Global Technologies, LLC, Dearborn Cylinder head for a naturally aspirated engine and use of such a cylinder head
FR3084109B1 (en) 2018-07-23 2022-08-19 Renault Sas THERMAL INSULATION DEVICE TO THE THERMAL ENGINE EXHAUST

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 (en) * 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 (en) * 1987-05-14 1993-02-25 Steyr Daimler Puch Ag EXHAUST SYSTEM FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES
AT397416B (en) * 1987-05-22 1994-04-25 Steyr Daimler Puch Ag EXHAUST SYSTEM FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES
AT397417B (en) * 1988-05-02 1994-04-25 Avl Verbrennungskraft Messtech Exhaust gas manifold for a multi-cylinder internal combustion engine
JP2901097B2 (en) * 1991-02-13 1999-06-02 三信工業株式会社 Outboard exhaust purification system
DE4206249C1 (en) * 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 (en) * 1993-12-14 1994-11-24 Mtu Friedrichshafen Gmbh Exhaust system for a turbocharged internal combustion engine
FR2738289B1 (en) * 1995-08-31 1997-10-17 Renault EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
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
FR2902827B1 (en) 2012-09-28
JP2009541656A (en) 2009-11-26
FR2902827A1 (en) 2007-12-28
ES2336629T3 (en) 2010-04-14
RU2009102073A (en) 2010-07-27
EP2032827B1 (en) 2009-12-30
WO2007148000A1 (en) 2007-12-27
EP2032827A1 (en) 2009-03-11
US20090229248A1 (en) 2009-09-17
ATE453796T1 (en) 2010-01-15
RU2439356C2 (en) 2012-01-10

Similar Documents

Publication Publication Date Title
ATE547613T1 (en) COMBUSTION ENGINE WITH COMPRESSOR WITH FIRST AND SECOND AUXILIARY INTAKES
DE60319907D1 (en) Air intake system for an internal combustion engine
DE502007004160D1 (en) Internal combustion engines SYSTEM
EP1840351A3 (en) Water-cooled internal combustion engine
MY149120A (en) Internal combustion engine for vehicle
DE602004006698D1 (en) Exhaust manifold for an internal combustion engine
ATE542033T1 (en) EXHAUST MANIFOLD
MY145331A (en) Engine secondary air system
ATE475795T1 (en) EXHAUST MANIFOLD
DK1881173T3 (en) Multi-diffuser for a piston-combustion engine and piston-combustion engine
BRPI0900652A2 (en) internal combustion engine with exhaust system
ATE508272T1 (en) COMBUSTION ENGINE
ATE553290T1 (en) COMBUSTION ENGINE WITH MULTIPLE COMBUSTION CHAMBERS
DE602007004112D1 (en) EXHAUST SYSTEM COMPRISING A CYLINDER HEAD WITH A THERMALLY DISCONNECTED INTEGRATED EXHAUST GASKET
DE502008001806D1 (en) Two-stroke diesel engine
GB2428739B (en) An exhaust manifold for an internal combustion engine
DE60223124D1 (en) Intake manifold with exhaust gas recirculation for internal combustion engines
FR2917124B1 (en) COOLING SYSTEM FOR EXHAUST AIR AND RECIRCULATED GASES FOR AN INTERNAL COMBUSTION ENGINE
GB2590942B (en) Air intake system for use in an internal combustion engine
MX2008014915A (en) Exhaust gas recirculation system.
DE502004000044D1 (en) Air intake duct system for an internal combustion engine
CN106286045A (en) Engine with supercharger noise reduction gas handling system
DE202005000655U1 (en) Air intake for motor vehicle Diesel internal combustion engine has exhaust gas return duct with cooling ribs
FI20115845A (en) Exhaust module and internal combustion engine
ES2546391B1 (en) Kit for the reduction of fuel consumption and polluting emissions, in internal combustion engines and its installation and activation procedure

Legal Events

Date Code Title Description
8364 No opposition during term of opposition