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 GASKETInfo
- 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
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
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)
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.
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)
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)
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 |
-
2006
- 2006-06-23 FR FR0652631A patent/FR2902827B1/en not_active Expired - Fee Related
-
2007
- 2007-06-12 DE DE602007004112T patent/DE602007004112D1/en active Active
- 2007-06-12 ES ES07788989T patent/ES2336629T3/en active Active
- 2007-06-12 US US12/306,141 patent/US20090229248A1/en not_active Abandoned
- 2007-06-12 RU RU2009102073/06A patent/RU2439356C2/en active
- 2007-06-12 AT AT07788989T patent/ATE453796T1/en not_active IP Right Cessation
- 2007-06-12 WO PCT/FR2007/051423 patent/WO2007148000A1/en active Application Filing
- 2007-06-12 JP JP2009517343A patent/JP2009541656A/en not_active Ceased
- 2007-06-12 EP EP07788989A patent/EP2032827B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2032827A1 (en) | 2009-03-11 |
US20090229248A1 (en) | 2009-09-17 |
FR2902827B1 (en) | 2012-09-28 |
JP2009541656A (en) | 2009-11-26 |
ATE453796T1 (en) | 2010-01-15 |
WO2007148000A1 (en) | 2007-12-27 |
RU2439356C2 (en) | 2012-01-10 |
FR2902827A1 (en) | 2007-12-28 |
RU2009102073A (en) | 2010-07-27 |
ES2336629T3 (en) | 2010-04-14 |
EP2032827B1 (en) | 2009-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |